CCTV Lenses (1,072)
Launched by Dahua Technology, Dahua WizMind is a full portfolio of solutions composed of project-oriented products including IPC, NVR, PTZ, XVR, Thermal and software platform which adopts industry-leading deep learning algorithms. Focusing on customer’s requirements, WizMind provides precise, reliable and comprehensive AI solutions for verticals. Series Overview With starlight solution and deep learning algorithm, Dahua WizMind 5 Series network camera has various intelligent functions, including face capture, perimeter protection and people counting, which greatly improve the accuracy of video analysis Functions Face DetectionDahua Face Detection technology can detect the face in the image. With deep learning algorithm, the technology supports detecting, tracking, capturing and selecting the best face image, and then outputs face snapshot. Face AttributesDahua Face Detection technology can detect the face in the image. With deep learning algorithm, the technology supports detecting, tracking, capturing and selecting the best face image, and then outputs face snapshot. Perimeter ProtectionWith deep learning algorithm, Dahua Perimeter Protection technology can recognize human and vehicle accurately. In restricted area (such as pedestrian area and vehicle area), the false alarms of intelligent detection based on target type (such as tripwire, intrusion, fast moving, parking detection, loitering detection and gathering detection) are largely reduced. People CountingWith deep learning algorithm, Dahua People Counting technology can track and process moving human body targets to realize the accurate statistics of enter No., leave No., and In Area No. Working with management platform, it outputs yearly/monthly/daily reports to meet your requirements. ePoEDahua's innovative ePoE technology offers a new solution to transmit power and data over long distances between cameras and network switch, allowing more flexible design of surveillance system, improving reliability, reducing installation time and saving money. ePoE technology encompasses pure network systems where a single CAT6 cable can carry signals up to 300 m (984 ft) at 100 Mbps, 800 m (2625 ft) at 10 Mbps. Cyber SecurityDahua network cameras employ a series of security technologies, including security authentication and authorization, access control protocols, trusted protection, encrypted transmission and encrypted storage. These technologies improve the camera's defense against external cyber threats and prevent malicious programs fromcompromising the device. Protection (IP67, IK10, wide voltage)IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes. IK10: The enclosure can stand the punch more than 5 times from a 5 kg hammer falling from a height of 40 cm (Impact energy is 20J). Wide voltage: The camera allows ±30% (for some power supplies) input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.
IntelliSight is a complete video management solution providing users with convenient, intelligent, real-time, and secure surveillance services. The system consists of edge AI camera, NVR&AI Server, Cloud Server, Desktop Management Software and Mobile APP. IntelliSight is the best choices for small and medium office buildings, retail shops, supermarkets, schools and other private and public area. The IntelliSight consists of 5 major modules, auto-find and quick config all terminals, multiple-windows' preview, 4 channels playback, e-map function and smart event center.
exacqVision open platform VMS software is intuitive, able to be centrally managed and integrates easily into third-party technologies including more than 5,000 cameras. If you are interested in learning more about this update, sign-up for access to the recorded webinar: https://register.gotowebinar.com/recording/7716757850369436934 The exacqVision 21.09 software update includes newly added support for object classification analytics with the Illustra ProGen4 and Axis camera lines. This update also includes removeable privacy windows for industries such as law enforcement agencies, prisons, and rail companies that require additional privacy controls for sensitive video.
System Overview Pro Series is a perfect choice for SMB solutions and projects where both high reliability and flexibility are required. All cameras are equipped with Starlight feature, 120dB true WDR and 3DNR, and are able to provide clear images and rich details even under tough lighting conditions. Functions Full-colorFull-color camera adopts large aperture lens and high performance sensor. With higher amount of absorbed light and advanced image processing algorithm, the camera provides 24/7 color monitoring that collects clear and vivid information,significantly increasing probability of gathering valid human, vehicle, and event evidence that can be used for further intelligent analysis. Broadcast-quality AudioAudio information is used as supplementary evidence in video surveillance applications. The HDCVI camera supports audio signal transmission over coaxial cable. In addition, it adopts unique audio processing and transmission technology that best restores source audio and eliminates noise, guaranteeing the quality and effectiveness of collected audio information.*This function is available for select models. Wide Dynamic RangeWith advanced Wide Dynamic Range (WDR) technology, Dahua HDCVI camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow. Advanced 3DNR3DNR is noise reduction technology that detects and eliminates random noises by comparing two sequential frames. Dahua’s advanced 3DNR technology allows remarkable noise reduction with little impact to sharpness, especially under limited lighting condition. Besides, the advanced 3DNR effectively decreases the band width and saves the storage space. Warm Supplemental lightsWith warm supplemental LED lights, the camera is able to provide a coloful and vivid image even in total darkness. By default, the camera is set to smart light mode, in which the camera can automatically adjust the exposure time and light sensitivity simultaneously to avoid overexposureing of the objects in the image center. 4 Signals over 1 Coaxial CableHDCVI technology supports 4 signals to be transmitted over 1 coaxial cable simultaneously, i.e. video, audio*, data and power. Dual-way data transmission allows the HDCVI camera to interact with the XVR, such as sending control signal or triggering alarm. Moreover, HDCVI technology supports PoC for construction flexibility.* Audio input is available for some models of HDCVI cameras. Long Distance TransmissionHDCVI technology guarantees real-time transmission at long distance without any loss. It supports up to 700m transmission for 2MP/5MP/8MP HD video via coaxial cable, and up to 300m via UTP cable.*Actual results verified by real-scene testing in Dahua's test laboratory. Protection (IP67, wide voltage)IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes.Wide voltage: The camera allows ±30% (for some power supplies) input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.
Decrease Reaction Time. Increase Awareness. Improve Your Security. The victor Video Management System (VMS) and VideoEdge Network Video Recorder (NVR) platforms allow users to see and prevent more events before they occur. Save administrator resources with powerful features like person-based intelligent search, narrowing down search time from minutes to seconds and gain the upper hand against potential threats. Leveraging high-performance smart video searching, video intelligence, and case management along with an extensive feature set, users gain greater situational awareness. VideoEdge network video recorders are available with a full range of purpose-built appliances to manage surveillance in comprehensive environments both onsite and remotely. Maintain dozens of cameras per network video recorder with capabilities for both IP and hybrid installations. The flexibility of VideoEdge provides users with powerful analytics to gather employee and consumer information that aid in forensic investigation or business intelligence. Mix and match hundreds of VideoEdge IP or hybrid NVRs to accommodate thousands of cameras into one cohesive victor VMS ecosystem. Designed with a scalable portfolio of clients, customizing a victor solution for any business is simple. From the easy-to-use victor Express to the command and control of victor Professional, the VMS allows your company to use smarter technologies that include tools to reduce bandwidth costs. Combine deployments into victor Enterprise to manage a robust infrastructure in support of thousands of VideoEdge network video recorders. Bring together access control, intrusion, and fire systems correlated with video into one powerful, intuitive interface that operates in seamless harmony. victor is your always on, always available, secure video surveillance solution.
With its own device certificate issuing system, Root CA, the Wisenet camera lineup offers the highest levels of cybersecurity possible. Secure by Default, Hanwha Techwin’s cybersecurity policy, embeds unique certificates into all products during each step of the development and manufacturing process. This results in a cybersecurity policy that satisfies stringent UL CAP standards as well as our own requirements for product reliability and design innovation.
System Overview Driven by advanced smart H.265 encoding technology, Dahua Smart Dual Illuminators Camera combines precision and reliability into one powerful camera, achieving high encoding efficiency, producing seamless videos and reducing cost on transmission and storage. To meet a wide range of shooting situations, this series of high-performant cameras features functions such as infrared and warm light smart illumination, human shape detection, and siren and light active deterrence. It also achieves the application of retrospect, intervention and precaution, delivering the convenience needed in a modern camera. Functions Smart Dual IlluminatorsDahua Smart Dual Illuminators technology adopts smart algorithm to detect targets. Usually, the IR illuminator is on at night; when the target appears in the monitoring area, the white light is on, and the camera records the full-color video and information of key events. That is, the camera links snapshot and video with full-color image. When the target is out of the monitoring area, the white light is off and the IR illuminator is on, which reduces light pollution efficiently. Siren and Light Active DeterrenceThe camera supports the white light alarm and voice alarm when perimeter event occurs, to realize the deterrence and effective intervention. The camera is built in the alarm voice, and supports customized voice importing. IVSWith advanced video algorithm, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion. Wide Dynamic RangeThe camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, WDR optimizes both the bright and dark areas of a scene at the same time to provide usable video. Smart H.265+Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression. SceneIt is suitable for use by families and in fish ponds, orchards, rural courtyards, small factories, supermarkets and other similar locations.
Security breaches are not governed by the seasons, by the weather, and certainly not by the time of day. They can occur at any time, and often under the cover of darkness when traditional, black-and-white security cameras with infrared lighting are unable to capture events clearly enough to collect clear evidence or respond effectively. Hikvision has expanded its full-colour camera range with ColorVu technology. This offers a much better visual experience than traditional cameras, providing accurately rendered colour images with balanced brightness at all times of the day or night. The camera range with ColorVu technology includes 4k cameras for UHD experience and varifocal cameras for unparalleled clarity. These innovations allow organisations and local authorities to monitor outdoor or indoor spaces, identify breaches as soon as they occur, and react in real-time to protect staff, employees, and members of the public. Boosting security with leading-edge technology Cameras with ColorVu technology can capture high-definition, full-colour images in low light conditions because of two key technology breakthroughs: advanced F1.0 large apertures, and high-performance imaging sensors. The cameras also use a new 3D dynamic noise reduction (DNR) algorithm to increase clarity at long range, and a soft and warm supplemental light guarantees colourful images even in zero-light environments. The expanded camera range with ColorVu satisfies different needs of customers, from high-performance products to budget-friendly choices, as well as smart solutions. For example, the range now includes a 4K camera that offers ultra-high-definition colour imaging during the day and at night. With better image quality and richer details, 4K cameras with ColorVu can be applied in wider scenarios such as stadiums, airports, harbours, and parking lots, where clear and high-resolution images are necessary. The cameras with ColorVu can also integrate Hikvision AcuSense technology to distinguish between people, vehicles, and other moving targets such as rain, leaves, and animals. Alarms are only triggered when preset intrusion types are detected, allowing security teams to take action. 4 key applications for the cameras with ColorVu The ability to capture clear, full-colour images 24x7 is useful for a wide range of indoor and outdoor scenarios. Examples include: Security for outdoor spaces – especially streets and parks Lighting on streets and in parks is rarely uniform, and dark areas can increase the risk of crime and make people feel unsafe. Cameras with ColorVu technology enable local authorities to record high-resolution, full colour video footage even in low-light conditions, which helps to increase security and enables much faster responses to incidents. Improved perimeter protection for retail and logistics parks Perimeter protection is always a challenge for large retail and logistics parks. With ColorVu technology, security teams can monitor the perimeter 24x7 and react quickly to any breaches before assets or people are put at risk. Cameras with ColorVu can also be combined with other smart video technologies from Hikvision – including AcuSense vehicle and license-plate recognition – to trigger automated alerts for suspected security breaches. Asset protection for small businesses Small businesses around the world need to protect their assets, including vehicles left in driveways or on the street. Because cameras with ColorVu technology can capture high-resolution, full-colour images 24x7, security breaches can be recorded, and evidence passed on to the authorities increasing the chance that assets can be recovered and that perpetrators will be brought to justice. Increased security at building entrances High-resolution, full colour images can greatly enhance security at building entrances, which are sometimes unlit, or dimly lit. Even though cameras with ColorVu can record footage in extremely low light conditions, teams often choose to turn on the cameras’ supplementary light as an additional deterrent to a break in or another security incident. These examples are the tip of the iceberg in terms of how and where cameras with ColorVu technology can be deployed to boost security and protect people and assets. For more information about the ColorVu technology, visit Hikvision’s website.
With starlight solution and deep learning algorithm, Dahua WizMind 5 Series network camera has various intelligent functions, including face capture, perimeter protection and people counting, which greatly improve the accuracy of video analysis. The series camera supports dustproof function, waterproof function and vandal-proof function, complying with the standards of IP67 and IK10 (Supported by some select models).
System OverviewActive Deterrence Series provides multi-dimensional system that links video with audio, information and alarm to verify potential risks. Active deterrence camera can actively warn off intruders with light and speaker, alert users in real-time with alarm-over-coax, and provide visual verification with HDCVI video. Functions Active DeterrenceActive deterrence is to warn off intruders actively with white light and speaker even before users are aware of the incidence. Once an intrusion is detected, the white light will turn on and the speaker will buzzer to alert the intruder. The white light can be set to normally on or flash, the content of speaker is configurable. SimplicityHDCVI technology inherits the born feature of simplicity from traditional analogue surveillance system, making itself a best choice for investment protection. HDCVI system can seamlessly upgrade the traditional analogue system without replacing existing coaxial cabling. The plug and play approach enables high definition video surveillance without the hassle of configuring a network. Smart IlluminationThe camera is designed with IR illumination for best lowlight performance. Smart IR is a technology to ensure brightness uniformity in B/W image under low illumination. Dahua’s unique Smart IR adjusts to the intensity of camera's infrared LEDs to compensate for the distance of an object, and prevents IR LEDs from overexposing images as the object come closer to the camera. 4 Signals over 1 Coaxial CableHDCVI technology supports 4 signals to be transmitted over 1 coaxial cable simultaneously, i.e. video, audio*, data and power. Dual-way data transmission allows the HDCVI camera to interact with the XVR, such as sending control signal or triggering alarm. Moreover, HDCVI technology supports PoC for construction flexibility. * Audio input is available for some models of HDCVI cameras. Long Distance TransmissionHDCVI technology guarantees real-time transmission at long distance without any loss. It supports up to 700m transmission for 2MP/5MP/8MP HD video via coaxial cable, and up to 300m via UTP cable. * *Actual results verified by real-scene testing in Dahua's test laboratory. Protection (IP67, wide voltage)IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes. Wide voltage: The camera allows ±30% (for some power supplies) input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.
Hikvision launched newly updated HikCentral Professional 2.0 security software (“HCP 2.0”), which blends feeds from multiple systems onto a single platform. HCP 2.0 can be configured to link video security devices, alarm and access control systems, and more, including third-party systems through the OpenAPI – for easy centralized management of a variety of security and business applications. Frank Zhang, President of Hikvision’s International Product and Solution Center, said, “This is an important release for us, and a significant leap forward in our security management software offerings. HikCentral Professional 2.0 will help our customers manage a variety of activities seamlessly on one platform. We’re excited to see the value it delivers.” Nine key applications for numerous business needs HikCentral Professional 2.0 integrates multiple business and security systems with nine key applications, making it valuable to a wide variety of common security and business scenarios seen in buildings, factories, stores, apartments, and the like. Among them, video cameras and security alarms are integrated into the platform to deliver fluid live viewing and timely alarm notifications. Furthermore, access control can be included to assign a variety of access permissions using multiple methods including facial recognition, ID cards, fingerprints, QR codes, and more. HCP 2.0 also allows various personnel such as HR managers to set flexible attendance rules, including schedules for shift work, while delivering full reporting facilities. Additionally, site managers can also employ vehicle management and visitor management applications to streamline entrance management as well as on-site parking. Users can further rely on HCP 2.0 with intelligent analysis and reporting – an application that collects data and transforms it into easy-to-understand reports and dashboards. This includes flow status, people density and more. For systems management teams, HCP 2.0’s system maintenance application visualizes alarm and device notifications, as well as the full network and device topology for rapid, targeted action in unusual events. Last but not least, HCP 2.0 lets users deploy digital signage systems to display advertisements and announcements. The software comes with eight pre-installed templates for users to present content optimally. This can be crowd numbers and temperature status in a supermarket scenario, for example. Creating truly unified systems with enhanced security and greater operational efficiency With HCP 2.0, users will flexibly unite applications and build a tailored system to match their security and business needs. The unified approach not only creates greater situational awareness of their security environment, it also reduces real day-to-day management resources previously required by disparate systems. For example, users can integrate visitor management with vehicle management to enhance daily operational efficiency for building facilities. Facility managers can register visitor information into the HCP 2.0 system, and – by linking to an ANPR system – can set visitors to be automatically permitted into on-site parking. Similarly, the system can also pre-authorize visitor access to specific areas of an organization’s premises. Personalized user experience HikCentral Professional 2.0 can be tailored to deliver specific information to assigned users. The system comes with three pre-configured roles: “system installation and management,” “security control and management,” and “attendance management.” In this way, HR staff can customize their feed to show employee attendance status, for example, while management staff can monitor security of the facilities. There is also one custom role, which can be tailored to specific needs. Perhaps most importantly, HikCentral Professional 2.0 features an improved user interface. Users can customize the control panel to suit their viewing preferences, simply dragging and dropping key video and device feeds into the dashboard, adjusting where they sit and how they look. Dynamic and intuitive user interface HCP 2.0 also incorporates multiple visualized dashboards that display key security and business insights generated from various applications, facilitating decision-making processes with more accuracy and efficiency. What’s more, users apply 3D E-maps that vividly demonstrate device monitoring statuses in different locations, and manage instant alerts interactively by clicking and watching associated live videos and other integrated system information. Easy setup and maintenance HikCentral Professional 2.0 is easy to deploy and quick to set up for a multitude of projects with single applications. Customers with minimum system requirement of Intel i3-CPU and 8 GB RAM can get up and running with a one-click installation procedure that makes HCP 2.0 setup a breeze. Operations guidance wizards are conspicuously displayed to support users in configuring key applications. In addition, the visualized health monitoring dashboards enable more focused and efficient IT maintenance.
System OverviewLeveraging the latest in thermal technology, the thermal network hybrid bullet camera features visual and thermal channels providing you with an all-in-one video monitoring solution. It supports 18 color palettes and is applicable for use in indoor and outdoor scenarios such as factories, substations and machine rooms Functions Uncooled Vox TechnologyBlends a vanadium oxide uncooled focal plane detector with compact volume and high thermal sensitivity (NETD) to accurately capture image details and detect temperature differences. Fire Detection & AlarmHarnesses a self-developed, core fire detection technology to maintain high accuracy levels and a low false alarm rate. It is widely used for fire detection in various industries. Temperature MeasurementUses a self-developed, temperature measurement technology to maintain highly accurate temperature measurements in windless indoor conditions with relatively stable temperatures. AI IntelligenceAdopts smart dual illuminators technology, to accurately detect violations such as calling and smoking. Intelligent Video System (IVS)IVS is a built-in video analytics algorithm that delivers intelligent functions to monitor a scene for tripwire violations, intrusion detection, and abandoned or missing objects. Sound and Light AlarmWhen an abnormal event is detected by a thermal or visible-light channel, the white light and loudspeaker will switch on to release a visual or voice prompt, then it will begin recording and take snapshots. SceneApplicable for use in scenarios that need to measure device temperatures such as factories, stations, substations and machine rooms.
Razberi Monitor is a software platform that provides a top-down view of the physical security network and ecosystem without IT resources. Purpose-built for security professionals, it monitors and manages all the system components for cybersecurity and system health and can be deployed from the cloud or on-premise. It provides secure visibility into the availability, performance, and cyber posture of servers, storage, cameras, and other networked security devices. It also predicts and prevents problems while providing a centralized location for IT departments to view video data. What is Monitor’s key USP? A vital benefit of Monitor is that it protects against the multiple commonly cited cyberattack vulnerabilities. These include weak passwords, the failure to update software or firmware, the lack of best practices for routine maintenance, and not aligning with network IT policy. The benefit of having Monitor ensures shorter response times to cybersecurity events along with real-time alerts and logs to proactively notify users of active threats. It can detect cyber posture and problems with servers, cameras, and other IoT devices in real-time. You can track security devices by location and get deep visibility into configurations, operating systems, and firmware status. This means that without IT resources, you can still know what devices need updates and patches. Why choose Monitor? Monitor can be offered to enterprises as a managed service with a monthly subscription. This means no significant upfront costs and the ability to free up cash flow. The Monitor software will optimize and secures networks, reducing costs, time, and manpower required to install and manage an enterprise network. Users can create custom views and alerts by location, device, and problem type. They can use these reports to demonstrate system performance and compliance, share access to these reports with their service provider for proactive support, and reduce service calls. Monitor in Action Monitor enables proactive maintenance by offering problem resolutions before they become more significant issues. It does this by ensuring that the system is working as expected through continuous checks on the system’s health and cybersecurity and prevents service outages with early warning indicators. Identifying issues before they fail and become an outage is key to system availability and, moreover, is a considerable OPEX cost saving. For example, if there is an incident in a supermarket and a client wanted to review their cameras, only to realize that they had stopped recording some weeks before. With Monitor, if the client’s cameras are failing or are in any way beginning to compromise, this would be immediately detected by Monitor and flagged in advance of it failing. Thus, when an incident does occur that requires video verification, clients can be assured that the video data will be available to review the incident.
Tamron has been long recognised as an innovative source for mega-pixel lenses for critical ITS applications, affording them keen insight into industry needs and trends. Trending steadily higher are projections for the worldwide number of installed ITS cameras. Increasing in concert with forecasted camera count is growing demand for substantially higher ITS installation versatility – without compromise in optical performance. As part of an ongoing initiative to serve this dynamic market, Tamron has developed a new 1/1.8”, 15-50mm, F/1.4 zoom lens featuring a continuous range of focal lengths which includes the most widely used angles of view for traffic surveillance. A compact design enables PTZ dome installations, making the Tamron DE005 3 mega-pixel integrated zoom lens ideal for new systems and an efficient means to seamlessly upgrade existing cameras. 1. Ideal focal length for traffic surveillance Rugged and durable construction assures peak performance over an extended life cycle Ideal 15-50mm focal length is suitable for license plate recognition, identification of vehicles and individuals Designed to match 1/1.8” sensors common to traffic surveillance system cameras Accommodates larger imager sizes 2. Enhanced versatility PTZ dome compatibility. Even while realising a 50mm telephoto focal length, a 90mm chassis can be accommodated Lens-to-camera integration simplifies installation and eliminates back focus adjustment requirements Advanced stepping motors enable precise remote control operation and reduce installation time Auto focus enabled 3. Optics engineered for low light surveillance Specialised optical formula minimises narrowing of aperture at higher zoom ratios F/1.4 is achievable from 15-35mm and F/1.6 at 50mm Outstanding image integrity is realised by eliminating colour smear and diminishing chromatic aberrationAdd to Compare
Tamron Co., Ltd., total optics manufacturer and a leader in the security industry, announced the release of a near IR corrected / 5 mega-pixel board mount type zoom lens. Development concept Security cameras today offer rapidly improving picture quality and many manufacturers of security devices are now developing cameras with high-pixel image sensors. In light of this trend, Tamron has developed a high-performance zoom lens for PTZ’s and bullet cameras. This zoom lens has the resolving power to support high pixel counts and can support 1.8µm pitch image sensors. It promises three desirable characteristics: super-wide-angle support for high pixel counts, and high performance. With an angle of view of over 100°, this 5 mega-pixel lens is a new type of board mount zoom lens. The lens, moreover, not only offers 5 mega-pixel picture quality under visible light, but the same high level of quality is accomplished with near-infrared light conditions. Day or night, this lens, for the new age ensures high-resolution and high-performance monitoring with no compromise of picture quality. Tamron will lead the market for high-definition security with the newly developed zoom lens supporting 5 mega-pixel and near-infrared lighting. Key features 1. Super-wide-angle, high-picture-quality 3.5 x zoom lens for PTZ Achieves a wide 123.1° angle with 1/2.7” sensors (16:9) and 100° angle with 1/3” sensors (4:3). Enables wide-area monitoring with a single camera. 2. Maintains 5 mega-pixel high performance even in near-infrared light Achieves 24-hour, 5 mega-pixel monitoring without loss of picture quality. Lighting conditions are not a concern as the lens will provide uniform picture quality and resolving power day or night. Clip picture quality remains excellent as high pixel count is maintained, helpful for recognising persons. 3. Aperture mechanism supporting P-Iris Stepping motor enables precise aperture control. Depending on the application, aperture range can be controlled to a desired position to optimise the image quality. 4. Compact body, with overall length of just 64.25 mm Uses new iris mechanisms to maintain compact form with high picture quality. Tamron’s years of technical experience have achieved a form that is smaller but maintains super-wide-angle support for high pixel counts, and high performance.Add to Compare
Tamron Co., Ltd. announces the release of a 1/1.8” 12-50mm F/1.4 5-mega-pixel NIR Vari-Focal Lens (Model: M118VP1250IR). Demand for IP/network cameras is growing at an unprecedented speed in the security market. Today’s requirement for high image-quality mandated resolution higher than 5-mega-pixel / Full HD 1080P. To address the market need, Tamron has released a ‘Double Vari-Focal’ lens system, a complementary lens-pair solution that powerfully supports major security applications: an M13VG288IR (f=2.8-8mm) lens and an M13VG550IR (f=5-50mm) lens to seamlessly cover the entire focal length range from the wide-angle f=2.8mm to the telephoto-end f=50mm. Because of the universal angular field of view coverage being addressed between the two, the solution has received exceptionally high recognition in the market. Demand for large-size 1/1.8” and 1/2” imagers has also grown prominently for surveillance installations in highly populated urban areas, where distinguished resolving power becomes critically important to make the most of the imaging capabilities of 5-megapixel sensors. To address the need, Tamron now releases a new 1/1.8” 12-50mm F/1.4 lens, compatible with the widely-used P-Iris (Model: M118VP1250IR). Tamron, as an integrated optics manufacturer, progressively pursues development of such high-quality and innovative products. NIR lens covering focal lengths most universally utilised in telephoto applications The new lens delivers high-quality images throughout the most commonly used focal length range of 12-50mm. Expanding the spectrum coverage to NIR region, the lens enhances and assures high-precision and high-efficiency day-and-night surveillance. High-quality NIR imaging An ideal lens for day-and-night mega-pixel surveillance with chromatic aberrations well compensated for delivers improved performance in the NIR bandwidth and well-tuned image quality from corner to corner. Tamron’s proprietary optical design with an optimal choice of glass materials backed by high-precision process technology brings an ideal balance in performance to cost. Discrete optical design considering low-light conditions The image circle diameter is expanded to permit compatibility with 1/1.8” imagers widely adopted in the security/surveillance market. A fast aperture of F/1.4 is achieved by a new optical design, while the minimum aperture stops down to close. The new lens is also compatible with 1/2” and 1/3” imagers. Substantial reduction of flare and ghosting The performance of the new lens has gone through extensive validation processes using state-of-the-art simulation, weighed heavily on specific conditions of a wide variety of surveillance scenes. Disturbing flare and ghosting are attenuated to the minimum and Tamron’s proprietary multi-coating technology is employed to thoroughly reducing flare and ghosting. Pursuit of high utility and high reliability In line with Tamron’s product development philosophy for high reliability, proprietary knowledge and manufacturing know-hows have been extensively utilized for the design and manufacturing of the new lens, M118VG1250IR, similar with other Tamron products. Large rotation angle for faster and easier focusing Slip-mount mechanism for faster and easier camera / lens installation and assembly Highly-reliable auto iris mechanismAdd to Compare
Tamron Co., Ltd., specialised manufacturer of optics and one of the leading companies in the security/surveillance equipment industry announces development of a compact zoom lens for integration with camera modules, Model: DF024NL, supporting 3 mega-pixel resolution in near-IR for security/surveillance use. Development Concept Demand for cameras in fully integrated forms such as mini-dome and bullet-type cameras is on the rise in the security/surveillance market due to ease of installation and well-refined cosmetic design. While cameras require performance exceeding the HD/Full HD resolution, the constraint on the geometric size and compactness are mandated, especially for lenses for mini-dome cameras. Tamron has begun selling Model DF010NL "2-Mega-Pixel/Full HD/Ultra-Small 3X Zoom Lens" (1/3" 3-9mm F/1.2) since 2012. The lens, a compact 3X zoom one of the smallest in the industry and fitting nicely within 3" domes, has been extensively adopted by many camera manufacturers, setting a standard for mini-domes. Mini-dome cameras incorporating a small zoom lens are installed indoors as well as outdoors, and deployed for day/night 24-hour surveillance. When images are captured in black-and-white under very low light conditions in the night-time, the quality tends to drop down to near an SD-level resolution, significantly lower than that in the daytime. In response to the strong market demand for high-quality day/night use, Model DF024NL is developed with the image quality substantially enhanced by use of a new optical design optimally tuned for various lighting conditions around the clock. Main features: 1. Enhanced image quality in the visible light range by means of a new optical design (for 3-mega-pixel cameras) While the existing mini-dome camera market is moving toward higher than 2-mega-pixel/Full HD resolution, Tamron took an early start on a new optical design to deliver 3-mega-pixel resolution over the entire zoom range under visible light, which has achieved unprecedented high-resolution image quality breaking through a conventional standard. 2. Enhancement of near-IR image quality by means of a new optical design (Mega-Pixel) Efficient compensation of optical aberrations in the near-IR bandwidth, and enhancement of resolution and quality for mega-pixel cameras have been achieved by means of a new optical design, delivering clearer black-and-white images when an IR-cut filter is disengaged in the night-time. 3. A compact size that fits within 3" mini-dome camera housings The lens retains one of the smallest sizes in the industry, to fit within 3" mini-dome camera housings, without compromising image quality. 4. A horizontal FOV angle of 93°at the wide-angle end (for 1/3" cameras) Features inherited from DF010NL Use of a mount compatible with DF010NL - Geometrical dimensions of the mount and the boss are compatible with DF010NL. DF024NL is compatible with former products in installation and usage. Incorporation of a stepping motor for focus / zoom drive - Higher-precision focus / zoom adjustment is enabled by use of a lead-screw stepping motor, a feature identical with DF010NL. Continuous employment of the highly-reliable IR-cut filter ON / OFF switching feature that has been validated by DF010NL.Add to Compare
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According to IHS Market, it is estimated that there are over 60 million security cameras in the United States, and other reports say these cameras capture more than four billion hours of footage per week. Over the last decade, IP camera technology has dominated the conversation as it has provided users with a broad offering of enhanced image quality and features. With a large percentage of existing security systems relying on analogue, many end users looking for high definition (HD) video quality have been forced to take on a complete system overhaul. Infrastructure overhaul for HD video To make the switch, customers would need to change everything, from cameras to hardware to wiring– not to mention the lengthy installation process that would ensue. IP cameras also require higher Internet speeds and more cloud space. Whether constrained by budget, bandwidth or storage, many end users have been unable to adopt this new video surveillance method.Thanks to technological advancements within the security industry, HD over Coax offers a viable solution for integrators and end users alike Thanks to technological advancements within the security industry, HD over Coax offers a viable solution for integrators and end users alike. By utilising the current Coaxial cables, this offering yields high definition video, while requiring minimal infrastructure changes and is an optimal surveillance choice for security customers. Plus, with new advancements and updates being made frequently to this technology, there is a solution for every security need. The enhanced alternative of HD over Coax has been warmly welcomed in the security industry, thanks to its simple solutions and ever-evolving features. Many new analogue HD cameras are “plug and play,” able to connect directly to existing Coaxial cables. This eliminates the need for a complete system change, creating cost-savings for the end user and an enhanced video quality offering. Easy solutions for HD video As a result, integrators can cost-effectively upgrade their customer’s surveillance solution while using their legacy infrastructure, making it an attractive option for end users and an easy sell for dealers. Latency in video is another common issue with network-based camera systems, where even the slightest delay in video surveillance can hinder security response HD over Coax cameras themselves are always expanding and evolving to meet a wide array of security needs. With the introduction of fisheye and multi-sensor cameras, users now have a multitude of coverage options, not to mention the introduction of 4K bringing resolution options to the same level as IP. Some newer technologies are even touting 4K cameras paired with 4K digital video recorders (DVRs) made specifically for analogue systems. Longer cables grant transmission for up to 1600 feet, double the distance of standard analogue solutions, and triple that of IP systems. This single cable is able to transmit both HD video and audio. Recently, broadcast quality audio over Coax has become available in limited models, a substantial improvement over older analogue technology, which was unable to transmit audio. Stopping video delay Latency in video is another common issue with network-based camera systems. Even the slightest delay in video surveillance can hinder security response. IP cameras are forced to compress and packetise their video for transmission. The outcome of this is a reduced number of images per video, which in turn causes delay. HD over Coax on the other hand, delivers an unlimited amount of HD images in real time, with smooth motion and impressive clarity. Additionally, the point-to-point transmission delivers uncompressed video free of lag. Another touted benefit is that, unlike IP networked cameras, analogue systems provide a more secure video transmission. With so much sensitive information housed on a businesses’ network, adding another point of network access through an IP camera can create concerns for cyber security risks. HD over Coax delivers an unlimited amount of HD images in real time, with smooth motion and impressive clarity Preventing network hacking With HD over Coax, the physical connections between the camera and DVR prevent network hacking. By keeping the video surveillance system offline, security professionals are able to direct their attention to the physical threats at hand, rather than having to focus on deterring cyber security risks. One of the primary difficulties of deploying HD video solutions is the fact that many older systems utilise a wide variety of HD standards and platforms. To make matters more complicated, after HD over Coax was brought to market, manufacturers raced to create their own version of this technology. Today, the most popular proprietary standards are HD-CVI, HD-TVI and AHD. However, integrators and customers found that attempting to manage multiple HD technologies proved to be near impossible.Integrators and customers found that attempting to manage multiple HD technologies proved to be near impossible Diversifying surveillance through one DVR To combat these issues, manufacturers have introduced products with more flexibility to their portfolios. One example of this is the penta-brid DVR which grants the ability to seamlessly integrate multiple technologies deployed across one application. This means that systems with diverse camera brands and technologies, such as a mix of HD-CVI, HD-TVI, AHD, analogue or IP, can be connected through one DVR. For many end users with legacy analogue systems, penta-brid DVRs give them greater freedom to choose between a variety of solutions, rather than being limited to one option. With video resolution increasing, the space needed to store the footage is similarly rising. Penta-brid technology has been able to adapt to these evolving needs, giving users ample storage space to house the HD and 4K surveillance video with some of the newest models including H.265 compression. HD casino surveillance made simple For casinos, HD images are critical for identifying unauthorised personnel and unlawful behaviours to create a safe environment for guests and staff While HD over Coax is beneficial to many end users and integrators, those in the casino and hospitality markets find it crucial. With a combination of high profile guests, large amounts of cash on hand, constant crowds and strict industry regulations, reliable video surveillance is a must. Deploying new IP systems comes at a stiff price. When looking to upgrade their video surveillance, casinos must also be mindful of the installation process. When moving to an IP-based system, ripping out old wires and replacing them with new is the standard practice. This practice can be both disruptive and costly, not to mention gaming regulations require casino activities be monitored at all times so a complete system shutdown would result in revenue loss. This cost can be hard to justify, especially when the current legacy analogue system remains in working condition with only the lower image resolution to date it. For these scenarios, the most cost-effective option is to leverage the legacy infrastructure, replace the existing cameras with new devices, and reap the benefits that HD video has to offer without any lapse in security. For casinos, HD images are critical for identifying unauthorised personnel and unlawful behaviours to create a safe environment for guests and staff. HD over Coax cameras now offer the same resolution as IP cameras with a plug and play approach, that cuts down on expense without sacrificing quality. For businesses and applications that are unable to adopt IP technology, whether it be cost or time prohibitive, HD over Coax now features most of the same benefits IP has to offer without breaking the bank. By providing clear images in real time, maximising existing infrastructure, and affording cyber security benefits, HD over Coax provides an attractive solution for many end users and integrators.
When people think of control rooms, images from James Bond movies or intense action stories come to mind. What they fail to realise is the incredible level of ergonomics, technology, precision and craftsmanship required to create a top-notch command and control room. “These are rooms of complex functionalities, where hundreds of elements must be integrated and function in sync,” says Jim Coleman, National Sales Manager, AFC Industries. Professional teams from several different industries must coordinate every single detail in order to ensure that functionality occurs each and every time. Reconfigurable furniture for control rooms AFC Industries is one company that specialises in equipping control rooms for security and other applications. AFC Industries was established in 1994 as a family-owned business that focuses on the design and construction of ergonomic products. Their height-adjustable units guarantee the right height for standing desks as well as traditional sitting levels. The company produces an array of Command and Control ergonomic security consoles and mounting solutions. Modular racking systems facilitate efficient storage of electronic and audio-visual equipment. As technology changes, older traditional consoles are no longer a necessity. Many organisations instead are choosing to use lighter, less costly, reconfigurable furniture that allows more flexibility. Command Centres need to be able to reconfigure the space at will. Because most systems are housed in secure data centres, users should be able to quickly move their positions by relocating their workstations, utilising different network connections. Simple control room features, like those addressing lighting or operator comfort, can make the difference in a correct or incorrect decision during a crisis Emergency operations centres A positive trend driving the market for control rooms is an increase in emergency operations centres (EOCs), says Randy Smith, President of Winsted. “Everybody is concerned about what happens in an emergency,” says Smith, and the centres are popping up as a tool for emergency preparedness. It’s another environment where sit-stand work stations are the rule. Winsted’s product lines include stock modular and customised elements in good-better-best categories – from basic to lots of “bells and whistles;” jobs can be configured from modular elements or customised as needed. Customised control rooms for seamless operation There is a lot at stake in control room design: Lives can depend on how effectively a control room functions in an emergency. Control rooms should seamlessly accommodate both everyday occurrences and crisis situations, says Matko Papic, Chief Technology Officer of Evans Consoles. Better-operating control rooms can increase efficiency and reduce and/or mitigate risk. Simple control room features, like those addressing lighting or operator comfort, can make the difference in a correct or incorrect decision during a crisis. Addressing operator comfort can reduce the possibility of workers’ compensation claims. End users are seeing multiple benefits of creating a better operating environment, better sightlines, more comfort and attention to ergonomics. As a fully integrated control room solutions provider, Evans Consoles approaches the needs of a control room environment beginning in the conceptual/operational planning stage. They consider broad issues such as how information will be processed, the interface between technology and operators, and the cognitive and physical interactions of operators – understanding that these factors drive the layout and function of control rooms. After analysing tasks to be performed in the environment, Evans lays out the consoles to meet those needs. Rather than a predesigned solution, each installation is tailored around a specific application. Read part 2 of our Control Rooms series here
Many end-users shell out the cash to acquire the newest high-end devices, plug in, and expect to be wowed A well-developed surveillance system can give a single security guard the power to see what otherwise might take a hundred pairs of eyes to see. But what happens when all the components are all connected and powered up, and the resulting image on the screen is, well, indiscernible, or, at the very least, terribly pixelated? Many end-users shell out the cash to acquire the newest high-end devices, plug in, and expect to be wowed. Often enough, however, what they see on the screen is not what they were expecting – and they wonder what they just paid for. In a good high-definition system, what factors actually create the best image quality? With so many variables involved, from the camera’s lens to the imaging algorithms to the monitor resolution – just to name the obvious ones – how do system integrators achieve the best on-screen images? The lens The first component to handle light from an object, this may be the one most taken for granted in cameras of any sort. (Just try scratching or cracking one and you’ll agree.) In the days of analogue cameras, it seemed that any old lens would do just fine. However, as the technology inside cameras evolved and more powerful sensors (more pixels) became available, engineers and programmers demanded more from lenses. Moreover, intelligent video content analyses would be impossible without high-accuracy lenses.In what way do lenses impact the image quality? The key factor here is light transmission. The quality of light passing through the lens itself will forever be critical to the quality of image reproduced. A lens made using ultra-precision molding aspherical technology achieves more accurate colour, better light, and clearer images. Multilayer broadband anti-reflection coating further maximises a lens's light transmission while minimising the residual reflection of light on the surface of each optical lens. Variables involved include the camera’s lens, the imaging algorithms and the monitor resolution When it comes to fabricating a megapixel lens that hits the mark, the materials used and the processes by which lenses are produced are the two most critical criteria. The materials most often used to create lenses are glass and specialised plastics. An HD lens made of ultra-low-dispersion optical glass – which, by using dispersion characteristics that are different from those of conventional optical glass – will deliver better HD performance. Machine-automated lens production using specialised plastics results in high output for camera producers, and the lenses produced are more uniform in design and quality. For an HD vari-focal lens, its image quality depends largely on the precision of the cam. The cam rotates to drive the zoom and focus lens groups forward and backward for a smooth continuity of focal length and adjustment of the focal point. A lack of precision with the cam inevitably causes an offset or tilt of the lens' optical axis during zooming and focusing, leading to a serious loss of image quality. Lens production is a delicate balancing act. The slightest errors or imperfections will be very noticeable when tested Lens production is a delicate balancing act. The slightest errors or imperfections will be very noticeable when tested. The features of a lens that affect image resolution, clarity, and contrast must be perfect. Achieving uniformity of image resolution at the centre and the edges of a lens requires high-precision machinery. And once a lens has been properly crafted, the assembly of the camera, the lens housing materials, and the alignment of the optical axis demand utmost accuracy. To put it mildly, quality control must be rigorous. Image signal processing As light passes through the lens, the sensor captures it and converts it to data. Raw RGB data is transmitted by the camera sensor and undergoes Image Signal Processing (ISP) such as noise reduction, white balance, WDR, curve correction and colour correction, etc. The data is then transformed to true colours for each pixel point, for people to see images that look “normal” to the human eye. It is the Image Signal Processing that defines the final image quality on the screen. Collecting data in different conditions is vital, for instance, outdoor data should be analysed with natural light on days with sun, overcast, rain, and fog, at dawn, at dusk, and so on. Similarly, when using cameras equipped with infrared sensors, testing the IR light signals in various conditions is necessary as well. Actual image performance depends upon variables such as low light illumination, signal to noise ratio, dynamic range of light, and more. ISP algorithms aim at increasing the signal data and decreasing noise. Cameras with Wide Dynamic Range (WDR) will yield improved video imaging with both background and foreground objects in high contrast or high-backlight environments, maximising the amount of detail in brighter and darker areas in one field-of-view. In scenes with low contrast and low light, the sensors deliver digital image signals and at the same time send some amount of digital noise that directly hinders image clarity. Three-dimensional digital noise reduction (3D DNR) removes unwanted artifacts from an image, reducing graininess. Where cloudy weather poses a challenge, auto-defogging technology helps to identify the density of fog or rain with gray-white colour ratio analysis, and imbues images with true colour reproduction. Ramping up the megapixels and frame rates yields great video, but also results in more bandwidth used and more storage occupied Matching megapixels to image quality When the factors mentioned above line up well, correlating cameras and monitors creates the best viewing experience. When a high definition camera is in place, a monitor with a high resolution will display images much more clearly. But if the monitor’s resolution is low, it will not deliver the high-quality images expected – or possible – from that HD camera. For an 8 MP camera, for instance, users do best to apply monitors with 4K × 2K resolution. Though common sense, this deserves to be mentioned because users might decide to upgrade their systems with 4K monitors, but with perhaps 1.3 MP cameras installed. In such a scenario, there’s no guarantee the on-screen image quality will automatically improve. Managing data and bandwidth In terms of a complete, high definition surveillance system, when the right factors come together and the calibrations are set, image quality – even in a standard HD 1080p setup – can be extremely good. The final piece of the puzzle is managing the data. Ramping up the megapixels and frame rates yields great video, but also results in more bandwidth used and more storage occupied. Squeezing bandwidth threatens image quality and clarity, but keeping ample room for signal transmission and storage will eventually increase the overall cost for customers. Is it possible for integrators to optimise their customer’s system and, at the same time, stay within budget constraints? Luckily, it can be done. Squeezing bandwidth threatens image quality and clarity, but keeping ample room for signal transmission and storage increases the overall cost for customers To do this, a more efficient video encoding solution would allow an improvement in compression efficiency of 40–50% over H.264. Improvements to algorithms that are adaptive to a particular scene give users control over bitrate. Another option would be to start recording video only when an event triggers an alarm, since most security guards are primarily concerned with moving objects rather than a scene’s generally stagnant background. This intelligently helps optimise bandwidth and storage consumption. Another method is to use a single panoramic or fisheye camera in place of several HD cameras for coverage – the reduced number of security devices will reduce bandwidth demands and the rate of storage consumption as well. Getting the best image quality Now let’s put this all together. Naturally, integrators and users will refer to their product specs to understand features and functions, fine-tuning each component for best results. Also, as suggested above, users should select an HD camera comprehensively in terms of lens performance, pixels, image quality, and overall system compatibility and performance. Next, matching the backend device and management platform should be carefully considered in a complete security system. Installing equipment that has been engineered for a given scene is a must, along with strategising how to get the most coverage out of the lowest number of cameras. Finally, product quality, warranty, price, and on-going customer service are all important factors that customers should take into account as well.
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