Dallmeier CCTV Digital Video Recorders (DVRs)(4)
Loyalty pays off: Dallmeier is offering all current customers an attractive and special upgrade path to the world of SMAVIA. Everybody who switches to future-proof technology by replacing his existing Dallmeier recording system with a SMAVIA appliance DLS 1600 receives the licenses for 12 analogue channels for free! Everybody who replaces a Dallmeier recorder with a SMAVIA appliance DLS 1600 can take advantage of the SMAVIA loyalty bonus until 31st December 2013: In return for sending the replaced Dallmeier recording system to the Dallmeier Service Centre the SMAVIA license for 12 analogue channels comes for free! This means the customer gets a DLS 1600 with 16 analogue channels for the price of the basic version with four analogue channels. By the way: With an optional license these channels can be moved to IP channels without problems. This special offer is regardless of the type and age as well as the number of channels of the replaced Dallmeier recording system. In line with its Green Global Security philosophy Dallmeier will ensure a proper disposal of the submitted recording system. It’s that easy Processing is fast and easy: Every newly acquired SMAVIA appliance DLS 1600 (from 1st August 2013) can be registered for the SMAVIA loyalty bonus in the Dallmeier Partner Forum. This requires the entry of the address details and the serial number of the DLS 1600 only. The customer will then receive the license code for 12 additional analogue channels promptly by e-mail. Finally the replaced Dallmeier recording system has to be received in the Dallmeier Service Centre in Regensburg within 14 days. Registration The registration form for the loyalty bonus as well as further details about the campaign can be found on the Dallmeier website.Add to Compare
The DMS 2400 is a high performance VideoIP appliance with a processing capacity for up to 24 HD video channels. In conjunction with the dedicated and preloaded software SMAVIA Recording Server it is the best and cascade-able IP security solution e. g. for retail stores, gas stations or company premises. The DMS 2400 is a high performance server hardware with Multi-Core CPU and 2x 3.5” HDDs. The operating system of the 3HU high appliance is on flash memory for highest system stability. The DMS 2400 is suitable for up to 24 SD-IP or HD-IP video channels. Optionally, an upgrade for hybrid use with up to 24 analogue channels is available. The DMS 2400 is a stand-alone device and can be installed in a 19" rack using the optionally available 19" bracket. It supports one local playback of one camera (analogue, SD-IP or HD-IP) as well as the local live display of analogue, SD-IP and HD-IP cameras in the multi split. A sophisticated hardware concept and perfectly coordinated components allow for a high recording speed. Due to the “EasyChange“ functionality hard disk drives can easily and conveniently be changed from the front of the device in case of an HDD failure. The preloaded SMAVIA Recording Server Software supports standard resolutions as well as Full-HD (up to 1080p) and up to 8 megapixels. RTSP and ONVIF compliant cameras can be configured and recorded with SMAVIA. The connection to an Active Directory user administration is possible via the LDAP protocol. The evaluation of live and recorded images can be done either with the SMAVIA Viewing Client (one access license, the so-called “basic license”, is already included) or with SeMSy® via Ethernet (LAN/WAN). PRemote-HD, a special method developed by Dallmeier that enables the transmission of HDTV streams even at low bandwidths, is supported in real time.Add to Compare
Compact, flexible, future-proof: The new VideoNetBox II from Dallmeier is available now, offering improved performance and an even more open platform than its predecessor model. The VideoNetBox II is a compact appliance for the recording of up to 8 IP video channels. With the new, higher performance processor, all eight channels can now be recorded in real-time in supreme HD quality (720p). The perfectly synchronised components also enable very fast memory speed. Proven SMAVIA recording technology pre-installed The SMAVIA Recording Server software for recording audio and video streams is already installed. The corresponding software SMAVIA Viewing Client allows for the independent and convenient evaluation of the recordings over Ethernet (LAN/WAN). It can be run on devices with a Windows XP / 7 operating system and is included in the VNB II’s scope of delivery. Open Platform The pre-installed software SMAVIA Recording Server is designed as an open platform. Together with the according licenses, 3rd-party IP cameras with motion detection can be recorded and configured over the ONVIF protocol. If the installation is to include analogue cameras as well as IP cameras in mixed operation, the VideoNetBox II can be expanded with the optional “Analogue Upgrade Kit” for operating as many as eight analogue channels in hybrid mode. Easy mounting Owing to its compact, robust and sophisticated design the VideoNetBox II is flexible and can be mounted in almost any location – on walls, ceilings, or as a base installation on tables or cupboards. And not only does the VNB II require very little space, it is also very easy to install: find a place, screw it in, and you’re finished. Even fitting or replacing hard disks has been optimised in version II, and after opening the rear panel it takes just a few simple steps.Add to Compare
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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.
The capabilities of miniature surveillance cameras are growing constantly - this is why for more than twelve years "the little ones" have also been among the most popular products made by the German manufacturer Dallmeier. With the new Dallmeier Picoline 5050 series, users in various industries can enjoy the benefits of a camera system which delivers 5 MP performance in an exceptionally compact format. Intelligent functions offer further added value. The cameras are available in in-ceiling mount, surface mounted and box housings. The external diameter of the surface-mounted variant is barely 93 mm. The number of customers who are looking for IP camera systems which combine value and durability with extensive functionality is increasing apace. Fixed focus lens The HDR function offers significantly more details in images with high dynamics than the classic digital WDR The cameras of Dallmeier's Picoline series are developed and manufactured entirely in Germany and are equipped with an H.265 decoder and a high-resolution image sensor with excellent light sensitivity. They are able to deliver detailed colour images with optimal memory and network efficiency even in low light conditions. The HDR function offers significantly more details in images with high dynamics than the classic digital WDR. Other special features include the combination of video analysis and search functions, the "SmartBackfill" technology to compensate for network outages without an extra SD card and fully automated, and a portfolio of features and functions for data protection and data security. The 5050 series dome cameras are available with compact, sturdy housing variants and have a fixed focus lens with a focal length of 2.5 mm. Image processing technology The in-ceiling variant is designed especially for discreet installation in suspended ceilings. Meanwhile, the surface-mounted variant can also be installed inconspicuously with a tiny footprint on ceilings or walls. Because of its particularly compact construction, the box version is also ideally suitable for discreet or unobtrusive installation (e.g., at cash machines) and in weather-proof housings for use outdoors. The 5050 series box camera is available in two variants, with a varifocal lens having a focal length of either 3 – 10 mm or 12 – 40 mm. The high resolution of the sensor and the sophisticated image processing technology enable image capturing in real time with a frame rate of 60fps (1080p/60) or up to 30 fps with a resolution of 4MP. The camera is thus ideally suited for applications that require the capture of very fast movements in high resolution. Advanced analysis functions The HDR function captures each image with two special settings which are combined in real time The HDR function captures each image with two special settings which are combined in real time to produce a well-balanced image that provides much greater detail in both bright and dark areas. The integrated real-time video analysis uses highly-advanced analysis functions such as Intrusion Detection or Line Crossing to detect movement and objects in the uncompressed image. When used with Dallmeier recording systems and client software, the "SmartFinder" function also enables semi-automated searching for events through the rapid analysis of stored objects and metadata. As ONVIF-compatible systems (Profile S and Profile T), the cameras can also be incorporated in many different third-party video management systems. Security gateway functions The camera is equipped with a RAM memory (Dallmeier "SmartBackfill" memory) which is activated in the event of a brief network outage (e.g., Spanning Tree, Bursts). The video stream is transmitted and then integrated automatically and seamlessly in the recording as soon as the connection is restored. The cameras of the Picoline series include comprehensive security features which can be adjusted flexibly to reflect the requirements of each customer. Like all Dallmeier systems, when used with Dallmeier software and recording systems the cameras of the new Picoline series also offer a full portfolio of data protection and data security functions - from privacy masking to authentication procedures, end-to-end encryption or security gateway functions. When used with third party systems, the cameras operate on the basis of the functions offered by those systems.
Permanent video observation is in place at busy traffic junctions in many towns. With the Traffic Enforcement Module on the Dallmeier HEMISPHERE® software platform, public authorities can now capture traffic incidents or offences quickly and simply with an easy-to-use software tool. A precisely definable and adaptable process enables users to evaluate and follow up on incidents efficiently with digital tools – while adhering to the evaluation and data protection regulations. Capture traffic violations Live video surveillance is already performed or under consideration at many car parking facilities and traffic junctions. With the Dallmeier HEMISPHERE® Traffic Enforcement Module, local authorities now have the capability to capture traffic violations and file video sequences of the offences efficiently within these existing surveillance systems. Cloud capability and compatibility The solution provides operators with a user-friendly function set that enables them to perform all of these tasks quickly and intuitively. Local authorities can thus optimise the process of investigating and punishing traffic violations, and so generate additional revenue. Users can implement the system with both Dallmeier cameras or with third-party systems. The HEMISPHERE® SeMSy® components can be operated either on-premise or in public cloud environments such as Microsoft Azure, Amazon Web Services (AWS) or Google Cloud Platform. Accurate logging during capture If an operator observes a traffic offence, he can start the recording of the camera live stream immediately. For this purpose, the app features a control centre on a time bar for starting, stopping and cancelling recordings. Backup of the recording is made automatically in the background and can be cancelled if an offence has not taken place After a recording has been stopped again, a backup of the recording is made automatically in the background, and it is saved to an archive together with a timestamp, the name of the camera and the name of the operator. Recordings can be cancelled if an offence has not taken place. For this, the operator must provide a reason either from a dropdown list or in free text. Depending on the requirements applied to a system, selection options with subsequent text input fields can be configured individually. At the same time, all user actions are logged in full. Optimised workflows Besides the actual recording and saving routines, the system also maps the process for follow-up processing of incidents: First, all recorded offences are listed in the module in a chronological overview. Users can filter and search the list by ID, user, violation code, camera name, vehicle registration number, date and time, and processing status. In a processing mode, they can review the items and decide whether a traffic offence has been committed and should be reported. For this purpose, they are then able to access the recording or the offence, additional information or snapshots from the recording, and the exact location of the incident on a map section. Predefined justification If an item is not processed further, because it is evident that an offence has not taken place, this must be confirmed with a predefined justification. All offences which are reported must be collected in detail in a log for subsequent investigation and review. The list can be filtered by data and exported to a PDF file. Additional benefits "Many towns implement video observation systems at busy traffic junctions. With our solution, these systems are given very valuable additional benefits, whereby besides improving safety they also help to relieve the strain on municipal budgets," according to Dieter Dallmeier, Founder and CEO, Dallmeier electronic. "The Dallmeier solution enables the operators to secure evidence for traffic offences intuitively and with maximum efficiency with very low training costs. The subsequent evaluation and forwarding process guarantees compliance and data protection, and all processes are logged in detail."
Since its completion in 2017, the Gazprom Arena has served as the home ground stadium for the Russian football club Zenit St. Petersburg. And as one of the host stadiums for the 2018 FIFA World Cup and the 2021 Euro Football Championship, the Gazprom Arena must also satisfy the strict security regulations of FIFA, UEFA and ESSMA. When selecting the video security system, the managers responsible at Zenit therefore opted for a solution from the German manufacturer Dallmeier. With its patented Panomera multifocal-sensor system, Dallmeier guarantees the security of many stadiums all over the world. The objective was providing coverage with video security technology for the entire area surrounding the stadium, the entrance gate approaches, the rooms below grand stands, and the grand stands themselves in one of the largest video security projects ever undertaken in a football stadium. Video security system Under enormous time pressure, a high-performance system had to be implemented in the stadium with a capacity of 60,000 fans and yet had to remain adaptable and flexible in response to changing customer wishes as the project progressed. One requirement which from time to time presented the greatest challenge was capturing all areas of all the grand stands all of the time, so that unequivocal identification of offenders could be assured in all circumstances. In order to achieve this, the Russian Interior Ministry stipulated two key requirements for the video security system: Firstly, it must capture the entire grand stand area with a "minimum resolution density" of 250 pixels per metre (px/m). This also corresponds to the performance criterion defined in the globally valid standard DIN EN 62676-4 for video security systems for purposes of enabling identification of an unknown person. Minimum resolution density A Dallmeier video security system has already been operating in the Petrovsky Stadium since 2012 And secondly, the image frequency must not fall below a frame rate of 25 frames per second (fps). Because it is typically only the combination of the specified minimum resolution density and a fluid representation of events that can ensure incontestable evidence that is usable in a court of law. In order to meet these stringent requirements, the security managers invited a number of vendors to present their solutions in advance at Zenit's former home ground - the Petrovsky Stadium - to enable them to choose the right solution for the Gazprom Arena. A Dallmeier video security system has already been operating in the Petrovsky Stadium since 2012, and after a thorough evaluation of all the solutions, the operators decided to install a stadium solution from Dallmeier in the Gazprom Arena as well. Multifocal-sensor system Because compared with conventional camera technologies such as megapixel or PTZ cameras for example, the patented Panomera multifocal-sensor system from Dallmeier can guarantee coverage of even the largest expanses with the stipulated minimum resolution density and frame rate. And Panomera systems continuously capture everything that is happening in full resolution and allow high-resolution zooms - both live and in the recording and by several operators at the same time. This enables stadium operators to track and reconstruct relevant occurrences in detail both live and after the fact. Besides the technical superiority of the Panomera technology, another decisive advantage of the Dallmeier stadium solution was the innovative 3D planning approach, with which a digital reproduction of the Gazprom Arena was created. Conventional single-sensor cameras This makes it very easy to fulfil the requirement according to which at least 250 px/m must be assured literally "in every last corner": colour coding in the 3D simulation makes it possible to see exactly where the value has been reached and where a correction should be made, perhaps by setting up in a another position or using a different camera model. An alternative solution would have required a substantial four-figure number of conventional single-sensor cameras A further major advantage of this planning approach is the extreme efficiency of the solution: For example, Zenit St. Petersburg is able to provide security on the terraces throughout the Gazprom Arena with way less than 100 Panomera camera systems, covering all areas with at least 250 px/m and 25 fps. An alternative solution would have required a substantial four-figure number of conventional single-sensor cameras. Minimises uncertainty factors Apart from enormously high infrastructure costs (masts, cables, etc.) this would also have generated a practically unmanageable deluge of images for the video system operators. Another benefit of Dallmeier's 3D planning programme is the automatic generation of "CamCards" - exact configuration documents for every single camera. Armed with this information, installers on site know exactly which camera must be mounted where, how high and at what angle. The big advantage besides the immense amount of time saved consists in the planning reliability: It can be predicted with great accuracy how much labour the installation of the total solution with entail, because this approach minimises uncertainty factors. Total storage capacity Thanks to Dallmeier's unwavering assistance throughout the project, testing by the state technical personnel in Russia was also successful in the subsequent project phases, with the result that the stadium operators were able to begin operating the video security system after final project commissioning in good time for the 2018 FIFA World Cup. The total storage capacity for the video security system amounts to more than six petabytes Recently, over 1,000 single-sensor cameras have been installed in the Gazprom Arena in addition to the Panomera systems - these safeguard the remaining areas of the stadium. Due to the large number of cameras, the total storage capacity for the video security system amounts to more than six petabytes (equivalent to about 6,000 TB). High-performance recording appliances from Dallmeier are used to process this information. Largest stadium project Authorised personnel from various departments and stakeholders can access the system at 80 workstations. The video security system from Dallmeier has provided ample evidence of its performance capabilities and reliability in the running of the Gazprom Arena, not least during the seven matches of the 2018 FIFA World Cup. On this subject, Karlheinz Biersack, Director Sales Eastern Europe/RUS/GUS at Dallmeier explains: "Of course we were delighted that the security managers of Zenit St. Petersburg also decided to rely on Dallmeier again for their new home, the Gazprom Arena. This success in the largest stadium project we have ever undertaken shows once again that Dallmeier's holistic security and solution approach - above all the patented Panomera technology and our unrivalled project and consulting services represent an immense benefit for our customers."
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