Video printers - Expert commentary

Redefining Access Control With NFC-enabled Smartphones
Redefining Access Control With NFC-enabled Smartphones

Comprehensive and robust security programs and policies are required for adequate data security Over the last decade, we have entered a new era of physical and logical access control. We are now living in an increasingly mobile world where our phones do more than just make a simple call – employees can now open doors and enter secure areas, as well as access computers, corporate data networks and associated information assets with just a single mobile device.  Furthermore, the cloud, and access to cloud-based services is becoming almost a fundamental requirement for businesses. This, combined with advanced personal cell phones such as NFC-enabled ones increasingly being used beyond conventional uses, is naturally driving a change in how organizations view, deliver and manage both data and physical security, explains Alan Davies VP Sales – EMEA, Identity Assurance, HID Global.  A big change pertaining to access control management is that identity no longer needs to be restricted to a single plastic card or security token. We often think about identity solely in terms of the card or token that carries it; however with more and more companies placing accessible data in the cloud and allowing employees to use NFC-enabled smartphones for physical access purposes in the workplace, ‘identity’ is now taking many different shapes. For example, a smartphone being used as a ‘digital key’ to open doors and tag-in to work locations eliminates the need for employees to carry any other credentials. Of course, this raises questions about how to ensure that any assigned identities can be trusted. Fortunately, it is possible to manage virtualized credentials in the business environment. Take mobile for example. This can be done by implementing a trusted identity framework that creates a secure boundary within communications between the devices, such as when a smartphone interacts with an NFC reader or NFC enabled end-point device. It acts as a secure ‘vault’, that delivers the agreed corporate security policy to the devices in use. If this is accepted, then it is deemed to be trusted and the user is allowed access. Another benefit is that NFC-enabled physical access control makes it easier to track who is entering and exiting monitored access points throughout the workplace. Employers can then be assured that all endpoints and all of the systems in between are valid before allowing entry into the building. Data Protection and Management For organizations investing in the cloud, in order for them to unlock its true value, they need to address exactly where Security strategies should be customized to fit an organizations unique data protection needs sensitive data is stored and consider the user risk factor including the way in which they wish to access the information. Though the rise of the cloud for enterprise data storage and application-hosting has changed the way IT professionals interact with their users, networks and data, the fundamentals of data protection remain the same.  What many organizations fail to realize is that a one-size-fits-all approach to data protection is insufficient. Traditionally, enterprises have focused on securing the network perimeter, and relied on static passwords to authenticate users internally, within the firewall or externally via a virtual private network (VPN).  However, taking into account the diverse nature of modern threats – from Advanced Persistent Threats (APTs) to ad hoc hacking and the internal risks that come with the mass adoption of BYOD– organizations are increasingly re-evaluating and re-assessing their IT security strategy to meet changing needs.   Two-factor authentication measures have typically been confined to physical devices like one-time password (OTP) tokens and display cards, but thanks to a variety of technological advancements these are being replaced by ‘soft tokens’ that can be held directly on the user device such as a cell phone or tablet, or alternatively as browser-based tokens. Additionally, these mobile tokens can be combined with cloud app single-sign-on capabilities, to fulfill the same function of more classic two-factor authentication models while also providing convenient streamlined access to multiple cloud apps – all from one device. Merging Management of Logical and Physical Security Infrastructure Ultimately, the security landscape is constantly evolving and mobile access control as well remote data access to cloud based applications, is growing in significance, making the right security investment a more important decision than ever before. It is critical for enterprises to have an extremely secure mobile and cloud identity environment so that transactions between the employee-owned phones or corporate-issued devices and the door they intend to unlock, or network they access, are conducted in a secure manner. Merging the management of both logical and physical security infrastructures, so that their operations are conducted via one platform, is integral to keeping pace with the paradigm shift caused by technological advancements such as NFC. Furthermore, by deploying just one security device for both logical and physical access control , enterprises will not only realize cost savings, but will gain greater security control, as there will be a single point of revocation for all access rights. Building security systems that take into account the many routes to confidential data – whether at the physical door, on the network or in the cloud – is essential. Only by implementing comprehensive and robust and layered security programmes and policies that cover all three areas, while allowing for new technologies and applications, will organizations be confident that their data is adequately secure.

Why Surveillance Applications Need High Resolution Images
Why Surveillance Applications Need High Resolution Images

  Resolution quality must be considered when assessing surveillance effectiveness Surveillance cameras are becoming more and more commonplace, especially in busy metropolitan locales. Police and detectives hope to reduce crime rates by keeping a watchful eye on civilians but CCTV has only been helpful in solving a small percentage of crimes. Mike Lewis, Country Manager UK for CCTV manufacturer MOBOTIX AG, highlights key considerations for improving the efficiency of existing surveillance systems.In May of 2008, Detective Chief Inspector Mike Neville, head of Scotland Yard's Visual Images, Identifications and Detections Office (Viido) became the UK's first senior police officer to challenge the misconception around CCTV's role in reducing crime. Speaking at Security Document World Conference in London, the Chief Inspector said: "Billions of pounds have been spent on kit, but no thought has gone into how the police are going to use the images and how they will be used in court. It's been an utter fiasco."  Neville also pointed out that only 3 per cent of London's street robberies had been solved using CCTV images. A low figure considering the capital is one of the most densely populated areas of CCTV coverage anywhere in the world. Identifying problems with existing CCTV surveillance systems Mike Lewis, UK Country Manager for CCTV manufacturer Mobotix AG believes that the problem stems from a fundamental issue of image quality. "For many organizations CCTV is treated as a ‘check-box' item with little thought given to how a CCTV installation can help the police solve crimes. Criminals are not stupid and a deterrent is simply not enough; the technology has to be able to gather evidence to help the police secure convictions." Lewis points out that the majority of CCTV installations in the UK still use old analog technology with barely a fifth of the resolution found in a basic camera phone. "If a CCTV system, say covering a street outside a jewellers', captures a car pulling up and three men brandishing shotguns marching into the shop - unless you have the resolution to capture the license plate, or some distinguishing features of each masked robber, or audio capture to get a voice print - the system is pretty worthless." Mandating changes in surveillance video resolution requirements The industry also is "less than opaque"  when it comes to selling CCTV in his view. "Many vendors will play down high resolution as not necessary or too expensive to implement without actually explaining that it is exactly these high resolution images and audio capture that will help police make successful prosecution where a grainy image would simply be thrown out of court." "Billions of pounds have been spent on kit, but no thought has gone into how the police are going to use the images and how they will be used in court" Lewis points to the continent as an example of where UK CCTV market needs to learn from.  In France for example, under anti-terrorism laws pioneered after the 7/7 tube bombings in London, all government building and high risk areas are legally required to have CCTV of a high resolution and retain data for up to 30 days. In Germany, all banks are required to deploy high resolution CCTV to monitor customers, staff and financial transactions in every branch.  [It will be very useful to define what is classified as "high resolution" or the minimum resolutions that are acceptable in these countries] MOBOTIX, which only sells fully-digital high resolution CCTV camera systems believes that the potential of CCTV to reduce crime won't be fulfilled unless either the government, police or even third parties such as insurers, licensing boards or trade associations insist that end users deploy a better resolution capture, coverage and video storage and retrieval. "There will be another wave of CCTV installation heading up to the Olympics, so as a nation, we have a perfect opportunity to set a CCTV standard that meets the needs of police, local government and end users to help us reduce crime and secure more prosecution off the back of CCTV evidence,"comments Lewis. Lewis believes CCTV would be able to help solve more crimes if they had higher resolutions "The technology is not the barrier and newer CCTV systems with hemispheric (360 degree) fields of view will allow end users to actually deploy fewer security cameras while maintaining better resolution and wider coverage - the problem is still trying to persuade people that CCTV can catch criminals and not just scare them away." Optimising CCTV for solving and prevention of crime Lewis offers some constructive suggestions on how to improve CCTV's effectiveness as a crime prevention and evidence gathering tool. "There are an estimated 4 million CCTV cameras in the UK but where they all are, what they record and accessibility to these video archives is mostly unknown - having a register of CCTV for use by the police would help them to quickly gather post incident evidence." The idea of CCTV built into the environment was the theme of the 200 Secured by Design' (SBD) initiative that has been adopted by parts of the building industry to promote crime prevention measures like CCTV in development design. The initiative was endorsed by the Association of Chief Police Officers (ACPO), and has the backing of the Home Office Crime Reduction Unit. However, for police gathering information after an incident, there is no easy way to locate CCTV installations in any given area. The industry also is "less than transparent" when it comes to selling CCTV in his view Most CCTV systems installed in the UK use a centralised approach. Each surveillance camera is effectively dumb with the image processing, access to footage and storage taking place at a remote location. In smaller environments, this could be a DVR simply recording everything on a 24-hour loop. In larger campuses or city centres, this is often a dedicated control room monitored 24 hours a day. Instead Lewis argues that a decentralised approach that places more intelligence into the CCTV camera would allow greater accessibility by third parties such as the police and emergency services. "With a decentralised system, private companies could allow the police to quickly add their local cameras into a centrally managed grid." In this method, if an incident occurs, the police CCTV control center could patch an instant video feed from the nearest available CCTV camera. With a decentralised approach, each CCTV camera becomes an access point on an IP network and can be shared by multiple agencies in a more cost effective approach. "This might sound a bit hi-tech, but it is technically possible," explains Lewis. To give an analogy, when the police receive a 999 call, the dispatcher is automatically informed of the location of the caller from the Caller Line Identification system which cross references a database of addresses of each of the 25 million public and private landlines installed in the UK. "A similar system where the police type in a post code and are presented with secure access to video feeds from all decentralised CCTV installations in an area would be a potentially society changing tool for fighting crime." High risk areas in France were legally required to have high resolution CCTV following London Tube bombings Considerations for realising CCTV's full security potential Lewis also believes: "All CCTV cameras should have a minimum mandated image quality with all information stored in a digital format for a minimum of 7 days that can be easily accessed by the police for evidence gathering." Many police forces around the country already have voluntary guidelines for business deploying CCTV and several have made CCTV installation a condition of alcohol or gaming licences. However this policy has successfully been challenged by landlords and upheld by Information Commissioner as potentially in conflict with the data protection act. Unfortunately, Lewis believes for any of these measures to work, there needs to be stronger backing from the government: "There is obviously a fear of creating an oppressive surveillance society but we have regulation for other areas like fire prevention, road safety, disabled access and a host of other health and safety issues - why CCTV, which has the potential to protect lives, is treated differently is a complete mystery to me."   Mike LewisUK ManagerMobotix  AG

Estimating Bandwidth Requirements For Modern Surveillance Systems
Estimating Bandwidth Requirements For Modern Surveillance Systems

  Bandwidth is an important consideration for CCTV systems to reach their full potential Most surveillance systems today transmit data over IP networks. As manufacturers continue to improve the capabilities of CCTV systems, the amount of traffic traveling on a network becomes increasingly large. Bandwidth is a key consideration in managing surveillance systems and ensuring their full potential is reached. In this article, Bosch discusses the importance of bandwidth and how to estimate the amount of bandwidth needed for a particular CCTV system. What is bandwidth and why is it important? Modern-day CCTV systems increasingly use IP networks to send video from one point to another (for example, from a camera to a Video Management System typically running on a PC). IP networks are an attractive medium for transporting video because one cable can carry the video from many cameras. These networks also serve a multi-functional purpose because the same cable can carry video as well as two-way audio, alarm signals, relay signals, PTZ commands, and serial data. With Power over Ethernet, the cable can even carry power to the camera. This greatly simplifies the multitude of cables usually required. However, the network is limited by the amount of traffic it can carry - known as bandwidth, which is measured in bits per second (bps). The table below shows the three kinds of star-topology Ethernet networks in common use today.       Name Also known as Bandwidth 10Base-T  Standard Ethernet 10 Mbps (Megabits per second) 100Base-T Fast Ethernet 100 Mbps 1000Base-T Gigabit Ethernet 1,000 Mbps or 1 Gbps Video over IP consumes a large amount of bandwidth. As a rough guide, one camera might consume between 100 kbps and 2 Mbps - compare this to audio, which typically consumes only 80 kbps. This explains the immediate success of Voice over IP. The factors that affect bandwidth consumption are described in the table below. Factor Description Examples Video compression method Typically temporal or spatial compression MPEG-4, M-JPEG, Wavelet, and MPEG-2 Frame rate Images per second 1-30 IPS Image resolution The number of horizontal and vertical pixels QCIF, CIF, 2CIF, 4CIF (also known as full D1) Scene activity level The amount of activity in the camera's field of view  Low, medium, and high Quiet time The fraction of time where there is no movement (important for temporal compression algorithms like MPEG-4 because neglibible bandwidth is consumed during quiet time) 8:00 pm - 6:00 am Monday - Friday, all day Saturday and Sunday, equates to about 50% quiet time If you run out of bandwidth on your network, you will start to experience the following: Video artefacts (e.g., blocks in MPEG and M-JPEG, and increased fuzziness in Wavelet) Frames may get dropped, making the video appear choppy The video resolution may drop from 4CIF to 2 CIF or even CIF, making the picture less clear The video may freeze entirely and lose the connection temporarily What is the relationship between bandwidth and disk storage? A single IP network cable can carry video from many surveillance cameras and also carry out multiple functions They are directly related. If video is being transmitted at a certain bit-rate across a network to be stored, then it will consume disk space at exactly the same rate. For example, a 1 Mbps video stream will use 1 Mb (Megabit) of space in one second, or about 1/8 = 0.125 Megabytes per second, which equates to 0.125 x 3,600 = 450 Megabytes per hour (about 11 GB per day or 75 GB per week).   How do I know how much bandwidth I need? This is an excellent question, particularly because it is unanswerable with any certainty. As explained earlier, it depends on so many factors that you can really only estimate your bandwidth and/or rate of disk-space consumption. This initial guess is based on your experience with previous projects and it is useful - but the best way to  predict your needs is to run the actual test.  For example, consider planning an IP-based CCTV system for a school. How much bandwidth will the network need to carry for approximately 16 cameras, and how much disk space is required for seven days of recording?     View larger image Graph showing results gained by capping the bit rate Capping the bit rate You can ‘cap' the bit rate of each IP camera or encoder so that it never uses more than that specified amount. Note that when capped, the actual bit-rate at any particular moment may be well below the ‘cap' limit. Advantage: Once you know the available disk space, you are guaranteed to get a predictable number of days of video. This is especially important for regulated environments. It is also good news for IT departments who want to know how much you are going to stress the network. Disadvantage: To not exceed the allowed bit rate, the IP camera or encoder has to do something if it finds itself over-stretched. Normally it has the option to either drop some of the frames or reduce the video resolution of the frames - but this can be an issue when the video quality you need has to be degraded under any circumstances.   Unlimited bit rate  View larger imageGraph showing the results of unlimited bit rate You can let the IP camera or encoder help itself to whatever bandwidth it needs. Advantage: Image quality never deteriorates. Disadvantage: Under certain conditions, the peak load on the IP network may cause problems. This "help yourself" policy also may allow disk space to be consumed faster than you anticipated, so you may not have as many days of video as you expected. Summary With conventional VCRs, it is easy to predict the amount of disk space required for a specified number of days of recording time. With DVRs and IP-based CCTV, it can also be easy to predict (by capping) - as long as you are comfortable with the possibility that the video quality may degrade under certain circumstances. If you overestimate your bit rates, you will end up paying for more storage than you need. The best way to predict your real needs is to pilot a small IP surveillance system (perhaps just one camera). Run it for a short while, then review the video and make any necessary adjustments. This is the most reliable way to get what you need and plan your infrastructure accordingly. In addition to better estimating, it is also important to remember the enormous value of Recording at the Edge, which keeps video off the network for recording. In such a scenario, the network is only used for live streaming and playback.View the Bandwidth quick reference guide Bosch Security Systems

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ASSA ABLOY Integrates Aperio Wireless Lock Technology With Connect ONE Platform From Connected Technologies
ASSA ABLOY Integrates Aperio Wireless Lock Technology With Connect ONE Platform From Connected Technologies

ASSA ABLOY Opening Solutions completed the integration of their Aperio® wireless lock technology with the Connect ONE® cloud-hosted management platform from Connected Technologies, Monument, Colo. Connect ONE manages all connected customer devices, including wireless and hardwired locks, access control, intrusion, video surveillance, critical environmental monitoring and energy management from a single interface. “We’re excited to present this integration with industry leading ASSA ABLOY Aperio wireless devices to Connect ONE dealers,” said Mike Simon, Managing Partner of Connected Technologies. Global wireless platform “Now, dealers can easily expand their services to more doors and offer new protection possibilities that save installation time and money. In addition, the Aperio/Connect ONE integration works with popular Bosch, DMP, ELK and Honeywell Vista panels so they can be up and running with new specs quickly.” The Aperio integration offers Connect ONE customers an easy way to connect additional wireless locks to new and existing installations. Aperio is a global wireless platform that works with extensive locking hardware options from ASSA ABLOY Group brands, offering the flexibility to address a variety of applications throughout any facility. The platform uses wireless communication (IEEE 802.15.4) between the lock and an Aperio hub to provide real-time communication to the access control system, simplifying installation and reducing costs. Encrypted wireless connection The integration also allows for a mapped hardwired relay output to initiate an auxiliary control upon access Aperio wireless locks map directly to the intrusion areas for an immediate armed status review to deny access when armed and can also disarm intrusion with proper authority upon granted access at the lock. Since the wireless locks are highly integrated with the control panel, user permissions are applied exactly the same for hardwired readers, allowing for a mix of wireless and hardwired reader/locks without additional set-up complexity. The integration also allows for a mapped hardwired relay output to initiate an auxiliary control upon access and a relay output to control an external door opener. Aperio locks use an encrypted wireless connection to an Aperio IP hub; each hub can communicate to a maximum of 64 locks. Highly flexible solution “Connect ONE offers a simple, scalable solution that complements the Aperio offering perfectly,” stated Mark Duato, Executive Vice President, Aftermarket, ASSA ABLOY Opening Solutions Americas. “This integration will offer dealers and end-users a highly flexible solution for comprehensive access management.” Connect One’s ScanPass® Mobile Credential smartphone control is also supported with the integration, eliminating the need for card or fob credentials. Dealers can contact ASSA ABLOY to become certified to offer Aperio locks, which come in a variety of form factors and can be purchased through ASSA ABLOY Authorized Channel Partners.

Sydney’s Gateway Building integrates Boon Edam Turnstiles with IDEMIA’s MorphoWave touchless scanners and Honeywell access control
Sydney’s Gateway Building integrates Boon Edam Turnstiles with IDEMIA’s MorphoWave touchless scanners and Honeywell access control

Boon Edam Inc., a globally renowned company in security entrances and architectural revolving doors, has announced that Dexus Wholesale Property Fund has upgraded the Gateway Building in Sydney’s Circular Quay to feature entry security measures to protect employees, visitors and valuable data. The ideal solution was found by integrating Boon Edam Speedlane Swing optical turnstiles, IDEMIA’s MorphoWave touchless fingerprint scanners, Schindler’s elevator dispatch and Honeywell’s access control technology. Integration with MorphoWave touchless reader MorphoWave scans and verifies four fingerprints through a simple hand wave gesture Gateway’s access solution allows authorized and registered tenants to simply wave their hand in the MorphoWave touchless fingerprint scanner reader to enter the secure area through the turnstiles. Guests can sign in and register their finger pattern to become authorized to enter. MorphoWave scans and verifies four fingerprints through a simple hand wave gesture, during which the sensor takes several 3D photos of the fingerprints to extract biometric data and compare with the authorized fingerprints stored in the device. If they match, the user is granted access. This process all happens in less than one second. Featuring Schindler’s PORT Technology Each MorphoWave reader is connected to Schindler’s PORT Technology, which then receives the user’s credential data and conducts a cross-check with the building’s access control database. If the user is valid, a command is sent to the Boon Edam Lifeline Speedlane Swing to open its barriers. This interaction is surprisingly quick, with limited latency. “Tenants have a duty of care to protect their employees and visitors as well as valuable data and intellectual property, and they need the cooperation and support of a responsible and innovative building manager such as Dexus to manage secure entry into the building,” said Michael Fisher, Managing Director, Boon Edam Australia. Seamless access control integration A major part of the solution involves elevator destination control, whereby a user’s credentials are automatically assigned an elevator as they are verified and allowed access through the turnstile. This seamless integration was facilitated by an existing global partnership between Boon Edam and Schindler. The partnership arranged for Schindler’s PORT 4 mini technology to be embedded into the Speedlane Swing optical turnstiles at the manufacturing stage in the Boon Edam factory. Using an advanced algorithm and the integrated Schindler PORT 4 mini elevator destination control for visual and audio feedback, an elevator is automatically assigned, at the same time the turnstile is opening, allowing for optimum efficiency. The security is controlled by Honeywell’s access control system, integrated with Schindler’s PORT Technology. Honeywell access control system Honeywell has managed the security and building management systems for the Gateway building since 1990 Honeywell has been managing the security and building management systems for the Gateway building since it was first opened in 1990. Honeywell Asia-Pacific Solution Architect Leader Rhys Crabb said “Early engagement at all stages and a commitment to a collaborative approach enabled Dexus to select the best available technologies. Dexus placed customer outcomes first and foremost in the project brief, ensuring the delivery of a product that provided tenants and visitors with a premium, modern and secure user experience that is flexible and easy to use.” Boon Edam optical turnstiles Mr. Stephen Hodge, Senior Project Manager, Dexus, said “With so many stakeholders, and a strong need for reliability and quality, it was important that everyone knew the goals of the project and worked well together. I’m pleased to say that it was like a perfect jigsaw and everything came together smoothly." Stephen adds, “What was important to Dexus is that we were pushing the boundaries to create better experiences, but we’re only doing so with proven products. Boon Edam’s optical turnstiles have been installed globally and locally, and this gave us added confidence that they were the right product for this forward-looking project.” Enhanced building security “Another significant help with this project was that the companies involved built a prototype, located at Schindler’s Head Office based in Sydney, so that the Dexus management and technical teams could test the solution well in advance of implementing it at Gateway,” Hodge continued. He further stated, “It gave us peace of mind that we’d selected the right suppliers. We have tenants in Gateway who requested ground floor security, so we went out to tender to seek the best combination of sophisticated security and elegance, without being obtrusive to the building’s users.” Touchless fingerprint scanners for privacy Touchless fingerprint scanners were chosen to control access to secured floors and areas of the building Touchless fingerprint scanners were chosen to control access to secured floors and areas of the building, because they provide an extra level of privacy that was attractive to tenants. “A computer algorithm converts each person’s unique fingerprint signature into binary code, zeroes and ones, and uses that code to grant access,” explained Mr. Hodge, adding “Boon Edam turnstiles have the ability to integrate facial recognition, which could be highly valuable in other projects, but the fingerprint scanners were the right fit for this building. Boon Edam made it simple to integrate the scanners with their optical turnstiles, which helped us meet project deadlines.” Effective management of system installations For such a complex project, installation always has its challenges, including managing installation work as people continue to use the building. Mr. Bill Garrett, Facility Manager at Gateway Building, was impressed by Boon Edam’s service and installation team. He said, “The Boon Edam installation team always ensured safety was the number one priority and they did a quality job, even with some very difficult-to-access areas.” Garrett adds, “I’m delighted with the result of the project. One of the major benefits of the new entry system is that there’s a dedicated underground entrance for tradespeople, couriers and deliveries, which removes congestion and bulky carts from the main lobby. It’s all about enhancing the user experience, and Gateway will set a new benchmark for a seamless, secure and aesthetically pleasing entry.” Staged approach towards system implementation The testing, combined with the staged approach, allowed for a smooth transition to the new security technology" Mr. Garrett explained that to get tenants used to a totally new system, they adopted a staged approach. At first, the turnstiles were put into place but left in the open position and after an initial period, some of the turnstiles were closed so that tenants could try entering using the new technology, if they wished. Finally, the entire system was fully implemented. “In addition to this staged approach, we met with key tenants and allowed them to test the system in advance. The testing, combined with the staged approach, allowed for a smooth transition to the new security technology,” said Garrett. Scope of touchless access control technologies Now that the technology has been successfully rolled out at Gateway, Dexus is looking at other locations that could utilize the same harmony of security technologies. “We are continuing to assess opportunities to implement touchless technologies in new developments as well as in our existing buildings,” said Mr. Hodge. “The stylish and secure entrance at Gateway has been ideal through the COVID-19 pandemic. It manages flow, queries guests on recent visits to pandemic hotspots, if they are feeling any symptoms, and can record all entrants to the building, helping us meet government requirements. And the same features will be beneficial in a broader context, too, to help mitigate against unauthorized entry,” concludes Hodge. Dexus is actively exploring the possibility of rolling out similar security entrance systems in other buildings, thereby delivering the seamless balance of security and elegance.

Dahua Technology Installs HD CCTV Cameras With Smart Analytics Using AI To Secure Iconic Battle Of Britain Bunker
Dahua Technology Installs HD CCTV Cameras With Smart Analytics Using AI To Secure Iconic Battle Of Britain Bunker

An important heritage site which played a key role in protecting the UK during World War II is itself being made safe and secure with the installation of a comprehensive and fully integrated security system, including more than 75 Dahua HD CCTV cameras. Battle of Britain Bunker The Battle of Britain Bunker is an underground operations room in Uxbridge, formerly used by No. 11 Group Fighter Command during the Second World War, most notably in the Battle of Britain and on D-Day. The operations room was one of the key parts of the world’s first integrated defense system, which linked Fighter Command with Anti-Aircraft Command, Barrage Balloon Command, the Observer Corps, radar, and the intelligence services. The site is run by Hillingdon Council as a heritage attraction with a museum and a visitor center. Fully integrated security solution DSSL Group installed more than 75 Dahua HD CCTV cameras linked to a Genetec Security Center VMS DSSL Group completed a full analysis of the existing CCTV and intruder alarm systems, with the aim of creating a fully integrated security solution, to enhance the security around the site, reduce manned security costs, and speed up remote security and police response times. Using the existing wireless network also designed by them across the borough, DSSL Group installed more than 75 Dahua HD CCTV cameras linked to a Genetec Security Center video management system (VMS), as well as Axis IP PA speakers externally. All cameras are viewable by management and the security team on site, and also from Hillingdon Council’s main CCTV control room. Surveillance cameras with smart analytics using AI External cameras are equipped with smart analytics using AI, to help secure the perimeter of the site. In 2018, a state-of-the-art wireless CCTV system consisting of more than 1,000 Dahua HD cameras, along with Dahua NVRs, XVRs and control and viewing equipment, was installed across the borough by DSSL Group. More recently, an additional 1,000 Dahua HD cameras have been added to the council's network making it 2,000 in total. In addition to the cameras, DSSL Group installed a Honeywell Galaxy 62-zone intruder alarm system which feeds back to a central monitoring station and is also integrated with the VMS. Dahua CCTV system installed Cllr Richard Lewis, Hillingdon Council’s Cabinet Member for Cultural Services, Culture and Heritage, said “The Battle of Britain Bunker is one of Hillingdon’s treasured heritage sites. It played a pivotal role in the Second World War, and it’s important that we keep it protected. Dahua CCTV system will help us to do that with their state-of-the-art system and high performing cameras.”