Aritech CCTV Digital Video Recorders (DVRs)(3)
Browse CCTV Digital Video Recorders (DVRs)
Digital video recorder (DVR) products updated recently
The sound of sirens in the distance is commonplace, nowadays. Whether related to a medical emergency or everyday crimes, such as theft, property crimes, and so on, we’re all accustomed to hearing these sirens by now. It is worth noting that many incidents that police respond to take place at night. According to a recent report by the Sleep Judge, more than half of murders, manslaughter, sexual assaults, robberies, aggravated assaults and motor vehicle thefts happen long after the sun has set. To anyone looking to address the round-the-clock security challenge, deploying the most comprehensive surveillance solution is a must, and this means, looking at the instrumental role illumination plays in video capture. Limitations of traditional video surveillance For surveillance cameras relying on video analytics and artificial intelligence (AI) to deliver functionalities such as facial recognition, license plate reading and motion detection, nighttime crimes can pose something of a problem. Without adequate illumination, images from video cameras are grainy and unusable.If surveillance cameras can’t be used to prevent, detect and/or resolve crimes that occur in these areas, the entire security operation is obsolete Without proper lighting, potential criminals and moving objects essentially become indistinguishable, at night, thereby inhibiting even the most advanced security technologies. This limitation of traditional surveillance technology not only hinders immediate police response, but it also stops crime investigations dead in their tracks. Often, without video evidence that is clear and discernible, conviction in a court of law is next to impossible. A common response to this issue is to place security cameras near streetlights or well-lit areas. After all, according to NPR, street lights are effective in deterring crime, as “there are people such as neighbors, pedestrians, or police, to actually see suspicious activity.” However, even if streetside and primary entrances are well lit, the areas that still need most to be surveilled are rear or side doorways shrouded by darkness, unlit back alleys, and so on. If surveillance cameras can’t be used to prevent, detect and resolve crimes that occur in these areas, the entire security operation is obsolete. Best-in-class security solutions must be able to see everything, day and night. A purpose-designed illumination solution Addressing this issue is easier than you might think. Much like a human eye needs some sort of light to “see,” so does video surveillance technology. Integrating external illuminators into a security solution can optimise camera performance exponentially, expanding a camera’s video capture and coverage abilities and ensuring the operation of video analytics, day and night. Opting for an external illuminator allows system integrators to select a device that matches the exact emission range of a camera’s field of view (FOV). The result is an evenly lit visual field, where captured images are clear and effective for security purposes. The two most common options available to integrators include infrared (IR) and white light illuminators. Each technology is built to optimise particular deployments, depending on their needs. Infrared versus white light IR illuminators emit IR light, which is invisible to the human eye and perfect for covert surveillance operations. When cameras need to be able to detect potential threats over long distances, IR illuminators are perfect for the job as they typically have longer emission ranges. IR illuminators are optimal for surveillance operations in license plate recognition, border patrol, safe cities, theme park, and medical sleep lab applications.Cameras deployed without proper illumination are rendered blind, especially at night If an end user needs to implement full-color video analytics for identification purposes, such as facial, object and license plate recognition, white light illuminators are undoubtedly an integrator’s best bet. IR illumination and traditional thermal security cameras, after all, are only able to provide black-and-white images, whereas object recognition software often identifies objects based on their color. White light illuminators installed alongside AI-powered surveillance cameras enable enhanced video image clarity, which, optimises video analytics performance. When customers want to physically deter suspicious activity, deploying white light illuminators is effective. A recent study out of Crime Labs New York found that businesses that deployed visible lights to deter crime “experienced crime rates that were significantly lower,” which “led to a 36 percent reduction in ‘index crimes’”. On top of all this, LED based white lights operate at low running costs and typically have long lifespans, saving end users thousands of dollars a year in energy costs without having to sacrifice surveillance optimisation. External versus built-in illumination Security customers looking to use lighting to deter crime and improve the performance of video surveillance may consider “all-in-one" solutions, as some cameras have LEDs (light emitting diodes) built into them. These LEDs typically encircle the lens and therefore shed light in whatever direction the camera is pointed. However convenient these may seem, built-in illumination can cause problems. First, LEDs built into cameras and next to other electronic components often cause heat to build up, which attracts insects that can trigger motion detection and obstruct a camera’s view. This heat buildup also shortens the LED lights lifespan. Built-in LEDs also tend to create “hot spots” with glare and reflection back into the camera, often because these lights only cover a 30-degree field of view (FOV), even though the average camera’s FOV is 90 degrees. This issue can severely limit a camera’s visibility, essentially rendering those remaining 60 degrees dark and unusable. All in all, when integrating lighting solutions into your security deployment, a cost-effective solution that enhances a camera’s video capture and coverage abilities, are external illuminators because they offer flexible choices of field of view and distances. Best-in-class security solution When it comes to criminal conviction in a court of law, “seeing really is believing.” Cameras deployed without proper illumination are rendered blind, especially at night, just as any security officer would be when patrolling the same unlit area. To guarantee end users the most reliable and highest performing security solution, consider integrating best-in-class illumination into your offerings.
In today’s market, efficient use of bandwidth and storage is an essential part of maintaining an effective video surveillance system. A video management system’s ability to provide analysis, real time event notifications and crucial image detail is only as a good as the speed and bandwidth of a surveillance network. In the physical security industry, H.264 is the video compression format used by most companies. Some companies also employ H.264 enhancements to compress areas of an image that are irrelevant to the user at a higher ratio within a video stream in order to preserve image quality for more important details like faces, license plates or buildings. The H.265, H.264’s successor, will be increasingly used for compression in the future. Some companies are already using H.265 in their cameras and video management systems, while a host of other manufacturers are certainly preparing for its broader adoption in the years to come. Video compression technologies Reduced bandwidth and storage requirements are the primary benefits of video compression technologies Reduced bandwidth and storage requirements are the primary benefits of video compression technologies. In some cases, H.265 can double the data compression ratio of H.264, while retaining the same quality. Increased compression rate translates into decreased storage requirements on hard drives, less bandwidth usage and fewer switches – all of which reduce overall costs of system ownership. H.265 compression delivers a lower bitrate than H.264, which is relevant to end users and integrators because the lower bitrate reduces strain on hardware and can reduce playback issues. It’s very important that the compression format that is used is supported in all of the different components of a system: cameras, desktop computers on which the VMS is running and the VMS itself. It is also good for end users and integrators to understand the basics of video compression. Having a basic understanding of compression allows users to tweak settings to reduce bandwidth usage even more. Many cameras come with default settings that can be changed to ultimately reduce costs. ONVIF physical security In the physical security industry, ONVIF is working to incorporate into its specifications the use of new formats such as H.265 but is not directly involved in developing the compression standards themselves. With Profile T, the new ONVIF video profile released will employ a new media service that is compression agnostic. This means that it can support new video compression formats, including H.265, as well as new audio compression formats, with the ability to include new video and audio codecs as needed in the future without having to redesign its media service. In the physical security industry, ONVIF is working to incorporate into its specifications the use of new formats such as H.265 Standardisation organisations that are directly addressing new compression standards include the International Telecommunication Union (ITU), the Moving Picture Experts Group (MPEG) and a joint commission of the International Organization for Standardization (ISO)/International Electrotechnical Commission (IEC), which is addressing the coding of audio, picture, multimedia and hypermedia information. Other compression formats on par with H.264 and H.265 are being developed by companies such as Google. H.265 compression formats Using products that employ H.265 compression will reduce costs through bandwidth reduction, as will changing default settings on cameras, which are often conservative. Having a basic understanding of compression formats and how to tweak camera factory default settings also gives integrators the ability to further reduce bandwidth for added costs savings and increased system performance. These enhancements will analyse which parts of an image are most important and adjust local levels of compressions accordingly It is also worth noting that H.265 enhancements will likely be developed by camera manufacturers to further reduce bandwidth, as was the case with H.264. These enhancements will analyze which parts of an image are most important and adjust local levels of compressions accordingly. While H.265 itself is ready for prime time, its value as a tool for IP-based surveillance systems is dependent on support for the codec in all parts of the system – the VMS, server hardware, graphics cards and camera. Though widespread H.265 adoption is predicted, providers of these components are jumping on the H.265 bandwagon at different rates of speed. ONVIF is including support for H.265 in its new video profile, Profile T, because it believes it will become the most widely used compression format and ONVIF recognises the need to anticipate that migration as a future need of the industry. The new media service, which will be implemented with Profile T, will be future-proof in that when new compression formats are released in the future, ONVIF can adopt them very quickly. That flexibility will definitely help integrators.
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.
A used car lot owner had re-occurring issues with intruders cutting holes in the perimeter fence during night-time hours and vandalising or burglarising the area. The intruders would not enter the small office building, so the security system was never triggered. The customer did own a video surveillance system and it would record criminal activity but it did not prevent or deter crime. Integrating motion detectors Using the existing intrusion alarm panel (Interlogix NX8-v2 panel) and the existing video system, the system integrator introduced two OPTEX Visual Verification Bridges and four OPTEX Redwall SIP-3020 Outdoor PIR motion detectors. The motion detectors were installed over the two main perimeter light poles pointing into the lot with IP cameras located directly above each of the motion detectors. Access to camera visual With the two Visual Verification Bridges installed, the integrator can provide operators immediate access to eight live cameras during every alarm event. The Redwall SIP-3020 provided up to 30m of distance coverage and 20m width, complete with anti-masking and vandal tampers. With this simple but effective solution, the integrator was able to provide their customer with immediate visual verification of alarm sensors, only when the alarm panel is armed. Wireless key fobs were provided so the dealer can arm and disarm the system from outside the gate helping to eliminate false alarms during arming and disarming. Reduced false alarms Since the completion of this installation, there have been several nuisance alarms caused by cats that were immediately disregarded. Due to the visual verification solution there was no intrusion and the client has not had any vandalism or crime since. Per the customer’s request, the OPTEX Bridge has been installed on three additional car lots.
Feenics Inc., an award-winning provider of the Access Control as a Service (ACaaS) Keep by Feenics cloud-hosted platform, has added two new team members to its Ottawa headquarters. Yannis Souris has been appointed Marketing Manager and Chris Smith takes on the role of Regional Sales Manager for the Northeast, as the company continues to address its ongoing fast growth in the cloud-hosted access control market. Souris is a seasoned marketing professional with 20 years of experience in digital marketing programs, brand management and e-Commerce platforms. His marketing, advertising and creative work has garnered Souris considerable recognition—earning more than 200 local, national and international awards. Cloud-hosted platform Chris Smith is a results-oriented professional with nearly a decade of experience managing a national territory At Feenics, Souris will work closely with top management to continue to communicate the Feenics story of the efficiencies of a cloud-hosted platform—focusing on social media, media outreach and internal and external marketing programs. Prior to joining Feenics, Souris was Digital Marketing Director for Knowland Courses and Workshops in Ottawa. New Regional Sales Manager for the Northeast, Chris Smith is a results-oriented professional with nearly a decade of experience managing a national territory, focusing on the implementation of effective strategies to increase sales and grow the customer base. Most recently he was Regional Sales Manager for Interlogix, where he managed and developed the dealer channel, attaining leading sales results. His other achievements include: 2018 Top Rising Talent Award; Employee of the Quarter Q1 2018; and Top 10% in sales quota achievement. Assist in critical initiatives “As we continue to grow, adding important team members will assist in our critical initiatives and messaging,” said Paul DiPeso, Executive Vice President of Feenics. “With these two hires, we bring new and exciting marketing expertise and deep sales experience to the Feenics organisation.” Keep by Feenics gives users the choice of on-site servers or offsite cloud deployment Feenics continues to fortify its position as an ACaaS market leader, recently certified as an International Organisation for Standardisation ISO 9001:2015 company. To address global growth, Feenics opened an office in the Middle East and since has added other management and sales team members to solidify its market expansion. Feenics is the maker of Keep, a cloud-hosted platform that provides extreme scalability, unprecedented flexibility and advanced security in ACaaS applications. Native visitor management It integrates native visitor management and a RESTful API that allows systems installers simple integration of a wide array of complementary systems and open hardware devices, generating new revenue streams while creating a path for customers to lower their total cost of system ownership. Keep by Feenics gives users the choice of on-site servers or offsite cloud deployment, hosted by the public cloud Amazon Web Services. Keep significantly minimises costs through simple, maintenance-free and automatic upgrades, patches, disaster recovery and back up.
Interlogix, a division of UTC Climate, Controls & Security, announces a plan to dismantle its businesses in the United States and Canada by the end of the year. Here is a statement from the company: “After a thorough portfolio review of our security business, we have communicated our plans to wind down our Interlogix U.S. and Canada businesses. This decision will allow us to focus on the significant growth opportunities for our other fire and security businesses, including LenelS2.” Fire detection and life safety Dealers can continue to purchase, install, register, and service Interlogix products with complete confidence" Interlogix products will be manufactured and orders fulfilled through 2019 and will be available for purchase from distributors and dealers during ‘a well-coordinated transition period,’ according to the company. “We will continue to provide customer support related to product technical services, timely fulfilment and comprehensive product warranty into 2020 and beyond,” says the company statement “Dealers can continue to purchase, install, register, and service Interlogix products with complete confidence.” Interlogix represents a full product line including intrusion detection, video surveillance, fire detection and life safety, access control and security/fire data transmission products. Enhanced video streaming capabilities Interlogix was created in the merger in 2000 of ITI Technologies and SLC Technologies. It was purchased by General Electric in 2002 and later renamed GE Security. United Technologies Corp. (UTC) bought the security business of General Electric in 2010 and reverted back to using the Interlogix brand. Last year, Interlogix introduced TruVision Navigator version 8.0 of its unified security software Last year, Interlogix introduced TruVision Navigator version 8.0 of its popular unified security software, including enhanced video streaming capabilities, integration with the Interlogix UltraSync Modular Hub systems and tighter integration with IFS networking switches. Voice-controlled digital devices Early this year, Interlogix reinvested in its UL-listed, professional-grade, security panel lineup and added two touchscreen controls. In addition, it began providing access to more device integrations – such as sensors, lights, locks, thermostats and garage door controls, video doorbell cameras and voice-controlled digital devices, among others. In the spring, the company re-launched its Interlogix Security Pro program, a national channel partner program offering Interlogix dealers an array of resources and incentives designed to help them successfully grow their businesses.
Related white papers
Security investments retailers should consider for their 2021 budget
Understanding video management systems
Five things to consider for AI with video technology
How to ramp up perimeter security with license plate reader technologyDownload
Solve access control challenges in the healthcare sectorDownload
Getting the most value from Software Subscription AgreementsDownload
Shifting trends in operation centers and control rooms for 2021Download
- Ava Security highlights ways to protect commercial properties and safeguard people
- Ava Security provides improved security and customer experience with advanced analytics for the retail sector
- Ava provides intelligent video security solutions for healthcare facilities
- Motorola Solutions’ body-worn video solution secures UK retail stores