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Technology is changing the look and function of today’s security control rooms. Old-school CRT (cathode-ray tube) monitors are giving way to the thinner, flat screen monitors in the control room environment, but the transition is gradual. Randy Smith of Winsted still sees many control rooms that need to make the conversion, which is a boon to his company’s business. Furniture today is designed differently to accommodate the thinner monitors, often with larger screens. Need for integrated rack systems With the increase of IP-based systems comes the need for integrated rack systems that include advanced functionality such as cable management, adds Jim Coleman, National Sales Manager, AFC Industries. Server rooms are environmentally controlled by cooling systems and power systems monitored on the IP network. Low-profile flat screens allow centres to utilise space vertically, thus creating a smaller footprint for the consoles. Additionally, with IP-based systems, workstations will have a smaller footprint because there is less cumbersome equipment. In most cases the servers are stored in a secured, climate controlled environment to eliminate overheating of the servers and maintain their security, says Coleman. This environment also helps with cable and power management. AFC builds technical furniture racks that adhere to the precise needs of computer network server room operators. The company designs and fabricates LAN workbenches with versatile functionalities, and server room workstation racks that are scalable. There is a complete line of IT workbenches, IT computer racks and computer server rack mounts with flexible mounting options. In most cases the servers are stored in a secured, climate controlled environment to eliminate overheating of the servers and maintain their security Flexible control room designs Matko Papic, Chief Technology Officer of Evans Consoles, says the transition from bulky CRT equipment to flat-screen (lower profile) monitors was a major disruption in control room design; it changed the whole dynamic. Another evolution is the use of IP video streaming, which allows more flexibility in manipulation of audio-video content, and requires more flexible control room designs. Another shift, driven by larger, higher-definition monitors, is a shift to fewer monitors that display more information. Instead of a smaller monitor for each information stream, larger monitors now consolidate that information into “dashboard” displays. Looking ahead, control rooms will need to be more flexible, both in the initial design and the ability to adapt to changing technology, says Papic. Legacy customers who are currently using PCs may be moving to more remote applications. Sit-stand equipment will continue to be increasingly prevalent. “There will be more emphasis on flexibility, technology integration, and the ability to change over the life of the system,” says Papic. Consolidation of multiple operations into a single system A trend in security is consolidation of multiple physical operations into a single system, says Papic. As a result, more customers are taking more interest in alarm management and situational awareness. How is the technology being used in terms of alarm triggers? How can the systems react rapidly and provide information to a larger audience in the control room? These questions impact how control rooms are designed, and Evans Consoles can adapt lessons learned from other markets to these trends in the security arena. Greater use of technology is inevitable, says Coleman of AFC Industries. “It is virtually impossible for humans to monitor all security data at the street level in our cities,” he says. “As computers become more powerful and their programs more all-encompassing, we will see a greater shift to robotic and technology uses that will provide enhanced monitoring capabilities and safety Read our Control Rooms series here
Selecting the optimum power supply for a system is critical to an installation When it comes to selecting power supplies, knowledge is power. Determining the power requirements of every systems product, taking into account their integration with one another is critical to ensure that you are selecting and installing the power solutions most appropriate for your installation. Such information will enable you to select the power supplies that will be required to keep your security system running efficiently in the long run. Paul Rizzuto, Technical Sales Manager, Altronix Corp outlines some of the key factors to consider when choosing the right power solution for security installations - including those of video surveillance systems and access control systems - and fire alarm systems. Questions to consider when selecting the optimum power supply Before commencing the evaluation and selection process, three fundamental questions/issues need be addressed:Approvals and conformance to norms: Are there any specific agency approvals that the installation must conform to?Each state, county and even municipality has their own requirements regarding agency approvals. There are a variety of compliance issues such as UL listings for video, access control and fire/life safety that need to be adhered to along with specific local codes. It's imperative that you check with the local AHJ (Authority Having Jurisdiction) to find out what agency listings you must conform to during the design process to assure your security system is in compliance before installing any components and power supplies. Features required: What are the application specific features required for the installation? Selecting power supplies for a security or fire alarm system is a complex process due to a number of variables Before starting the design process, a comprehensive analysis of the facility's security systems are required to determine feature sets of the power supplies. Up until recently, selecting power supplies often required the need to combine various components to deliver the functionality desired. For example, does the system need battery back-up in case of a power failure? All that has changed with the introduction of a new breed of integrated power solutions that deliver both cost and installation advantages. Quantity, location and power requirements of the security system componentsWhat is the number of devices in the system, the power requirements for each, and their physical location?This information is necessary to determine the size and quantity of the power supplies, how many security devices they will run, and where they will be physically located. It is always a good rule of thumb to add 20% more power to your calculations as a safety factor. Alarm signal generation is a key consideration when dealing with power consumption in fire alarms systems Dealing with power consumption issues in fire alarm systems Power consumption is a primary issue when configuring fire alarm systems. One of the most critical considerations revolves around how alarm signals are activated. When an alarm condition exists, Notification Appliance Circuits (NAC) are output from the Fire Alarm Control Panel (FACP) to activate notification appliances such as strobes and horns commonly used to indicate an emergency situation. The number of notification appliances to be activated, along with the current draw for each device and its distance from the FACP, sometimes makes the deployment of NAC Power Extenders a necessary system component. For example, in large commercial installations or multi-tenant buildings, the total current draw of the notification appliances may well exceed the power output of the FACP. In these instances, one or more NAC Power Extenders need to be installed for those notification appliances where the wire runs are too long for the FACP to deliver sufficient power. Features to consider when selecting a NAC Power Extender: Number of Class A or Class B indicating circuits.Total power rating (ex. 6.5 amp, 8 amp or 10 amp).Number of Aux. power outputs with or without battery backup.Programmable outputs: SynchronizationTemporal Code 3Input to output follower mode.Enclosure capacity: Room for battery backupAmple knockouts and room for wiringAgency approvals UL, MEA, CSFM and FM.NAC Power Extenders are available with programmable features that maintain horn/strobe synchronization by either producing internally generated sync protocols utilized by major signal manufacturers, or by electronically repeating these sync protocols from the FACP outputs. Power supply requirements for access control systems - key standards to follow To ensure safety any device designated to lock or unlock an exit must be connected to the fire alarm systemAccess control systems manage entry and exit points at a facility by means of controlled locking devices. NFPA (National Fire Protection Association) requires that any device or system intended to actuate the locking or unlocking of exits, must be connected to the facility's fire alarm system so that all doors will release when an alarm signal is generated.To comply with NFPA requirements, there are two classifications of locking devices that need to be addressed: Fail-Safe and Fail-Secure. Fail-Safe locking devices such as magnetic locks release when they lose power. Fail-Secure locking devices such as electric strikes unlock when power is applied and may be manually released from inside a secured area. This determines the manner in which your power solution removes or provides power and the sequence and timing of each action.Access control power supplies come in both AC and DC versions and some provide multiple voltages simultaneously. Features include independently trigger controlled Fail-Safe/Fail-Secure outputs, power supervision, battery charging and fire alarm interface. Wall and rack mount models are also available.To comply with NFPA requirements, there are two classifications of locking devices that need to be addressed: Fail-Safe and Fail-Secure Some systems may also require the installation of panic hardware devices. Upon activation, the devices' high current power demand can reach up to 16amps, but not all power supplies can handle these high inrush currents. As a result, you need to specify a power supply designed for this type of application. Some operate a single panic hardware device and require optional modules to add features like timing functions, output relays, fire alarm disconnect, or power for additional panic hardware devices. Therefore, these "base" models almost always require additional modules to deliver the functionality you need and may not be cost effective. More advanced models offer integrated features and supply a comprehensive solution. In addition to the convenience of these integrated devices, they are highly cost efficient with respect to total cost of ownership and installation. Video surveillance systems - typical power consumption guidelinesVideo surveillance systems typically run 24/7/365 placing high demands on power supplies. These video power supplies need to deliver a clean and consistent source of 24VAC or 12VDC power to assure uninterrupted operation. Depending on the video component's specific power requirements and its location, there is a wide selection of power supplies to select from. They can be wall or rack mounted, designed for use indoors or outdoors, and feature AC or DC outputs. Configurations typically range from 1 to 32 outputs and some models offer additional features like 115 or 230VAC input with current ratings as high as 25 amps, power LED indicators, and PTC or fused protected outputs. Certain models provide both 24VAC and 12VDC to power both types of surveillance cameras simultaneously. Environmental conditions can affect the performance of video components and the power supply when situated outdoors A few additional variables to consider when selecting video surveillance power supplies include: Environmental conditions: Temperature differences due to change of seasons, day or night, can often be extreme and can have a direct affect on the performance of both the video components and the power supply when located outdoors. Enclosures for outdoor power supplies should be rated to withstand the elements.Ground Isolation: In some cases, the surveillance cameras are not equipped with internal electrical isolation. Should this be the case, it's important to specify a power supply with this feature. Video Transmission Systems: For years, the use of structured cable has been an inexpensive method for transmitting video and data between head end equipment and camera systems. The introduction of UTP transceiver hubs with integral camera power make it possible to transmit both video and data via structured cable along with the power needed for the cameras. This is accomplished via video balun/combiners which pass the power and data to the camera and send the video back to the head end equipment. New highly versatile devices with integral power provide system designers with a highly integrated solution. This new breed of integrated device greatly reduces the time and expense of configuring and installing separate components while helping to minimize bandwidth requirements for large security systems. Paul RizzutoTechnical Sales Manager Altronix Corp
It has been a long time coming, but the Bexar County Metro 911 Emergency Operations Centre (EOC) is up and running, and the security systems implemented to protect the facility are among the best of the best. The regional operations centre unifies emergency operations into one cutting-edge facility. A New Home Built in San Antonio, Texas, the EOC provides a new home for the Bexar County Sheriff’s communications operations and is an alternate site for the San Antonio police and San Antonio fire and EMS operations. The facility is a joint operations centre not only for Bexar County but also for Comal (New Braunfels) and Guadalupe (Sequin) counties. Tight security system All three counties touch dividing lines and are considered part of the San Antonio metro area. Bexar Metro 911 Executive Director Bill Buchholtz said building the facility has stayed on budget of $40 million, “give or take a couple of million.” The electrical system meets Tier IV data centre standards for maintaining operations regardless of any unplanned activity, and the mechanical system meets Tier III standards. Because the building is under a tight security system inside and out, it was also important that redundant systems were in place, as well as uninterrupted power. Employees based at the monitors on the main floor are given breaks every so often to decompress, relax and interact. Early stages of planning Alterman staff was fortunate to work with the general contractor in the early stages of planning security Alterman Technologies was hired to provide, install and direct the security solutions effort for general contractor Whiting-Turner, who directed construction on the 81,500 square foot facility located on 11 acres of land. Alterman Technologies’ staff was fortunate to work with the general contractor in the early stages of planning security for this facility. According to James Carmen, Alterman’s Project Engineer, being able to make early and consistent contact allowed for the integrator to help specify the types of security that they felt would most satisfy the end user. It also allowed the installation crew to be able to meet their integration deadline of 8 months, long before the overall construction of the facility was complete. Enterprise access control systems “We were able to evaluate all components of the security solution when we saw the demonstrations of the Lenel, Axis and Salient products,” Carmen said. “We’re pleased with the decisions we made to deploy this security equipment.” To keep the facility secure, Alterman Technologies installed 170 IP cameras inside and out to enforce perimeter security. Now that the facility has been formally dedicated and is fully in use, if a person doesn’t have a reason to be on property, they aren’t getting inside. The facility is secure. Alterman Technologies installed 120 door enterprise access control systems, including iClass biometric readers. Video management systems To monitor both the outside perimeter and inside the building itself, 110 5 MP Axis Communications IP cameras were paired with Salient Enterprise video management systems integrated with the Lenel access control solution. Inside the operations centre, the facility is outfitted with 100 55-inch video control systems side by side, all of which are integrated with video and audio control solutions. During Hurricane Harvey, operators inside are able to coordinate any and all emergency and rescue operations Inside the facility, there is a first-floor, open room for 104 operator desk consoles, where operators can keep tabs on all three counties. Operators sit in a 13,878-squarefoot Public Safety Answering Point (PSAP) to handle all 911 calls, formerly managed at 25 different locations. In fact, during the recent Hurricane Harvey, operators inside are able to coordinate any and all emergency and rescue operations. Getting behind the power “The ability to have multiple supervisor control stations is a key feature, providing access to sources and allowing supervisors to manipulate the wall and change presets as needed,” said Art Salinas, Project Manager for Alterman Technologies. “It’s a great system with no real limitations. I believe the client has been pleased with the capability to control and preview content before it goes on the wall. They currently have about 30 preset displays.” With the number of cameras and the video streaming to the facility, Salinas had to be certain the equipment he was recommending and the software that would power the system would work without a hitch, 24 hours a day, seven days a week. “Our work to determine the right kind of solution was very involved, and we evaluated all the systems,” Salinas said. “When it came right down to it, we selected Lenel’s OnGuard for access control, Axis Communications IP cameras and Salient’s VMS and its PowerUltra servers. All of this is securely stored in an enclosed network so there is no worry of outside hacking.” Perimeter security system With three counties and multiple agencies using this facility, the security solutions have to be dependable" Salient Regional Sales Representative Paul Fisher said the choice of VMS was truly an important decision because it had to be strong enough to stop any breaches but also be able to provide the ability to run the perimeter security system and the internal security. “Our VMS solution is able to take the lead with all the streaming video and push it wherever it is directed,” Fisher said. “With three counties and multiple agencies using this facility, the security solutions have to be dependable, yet easy to use. We were invited in to demonstrate the system, and we were able to show numerous details that would benefit the end user. We are able to provide reliability and scalability, and we’re a local company, so that worked to our benefit as well,” Fisher said. Law enforcement officials The facility is designed to provide uninterrupted 911 services during various emergencies, including terrorist attacks and natural disasters. There also is an onsite helipad for access by law enforcement officials, should area roadways be closed or congested, and for staging for media during a public emergency. The building is constructed to withstand an EF3 tornado strike and to operate without any public utilities for an extended period of time. “The mission of the facility is to provide that emergency response when a caller is quite possibly going through the worst experience of their life,” said James Hasslocher, Bexar Metro 911 Network District Chairman.
Proxyclick, the globally renowned provider of enterprise visitor management software, has launched ‘Touchless Check-in’ to provide enterprises with a contactless check-in solution at the front desk for every step of the visitor journey. "Visibility into who is entering or leaving your premises has become more critical than ever during this global crisis," said Gregory Blondeau, Founder and CEO of Proxyclick. ‘Touchless Check-in’ contactless solution Gregory adds, "Companies are realising that understanding who's potentially come into contact with the virus is the only way to ensure employees their workplace is safe. Our mission since the onset of the COVID-19 crisis has been to give companies this level of insight, and our new contactless check-in solution serves as a natural extension of our efforts to help companies worldwide provide a safe return to work for their employees." With millions of employees, visitors, and contractors set to re-enter corporate premises around the world, Proxyclick's solution will allow organisations to perform sufficient due diligence to mitigate liability risks. The new offering introduces a completely contactless solution with no physical interaction necessary from check-in to check-out of a facility. Primary benefits and features include: Screening: Visitors can be screened according to each company's health and safety protocol, via Proxyclick's remote registration Physical check-ins happen with a unique QR code assigned to each visitor once they've passed the screening process. Security: It's fully integrated with all Proxyclick security features, including access control integration possibilities with Nedap, Lenel, C-CURE 9000, S2, Genetec, etc. Compliance: Data retention periods can be automated for any visitor information collected during the screening process. Effective visitor management system We've been able to use Proxyclick quite efficiently in how we manage visitors" "We're dealing with a combination of distribution centers, warehouses, manufacturing facilities, and admin sites. We've been able to use Proxyclick quite efficiently in how we manage visitors," said Deborah Pangallo, AVP of Facility Safety at L'Oréal. Deborah adds, "We've been able to quickly change our visitor workflows and develop health and safety questionnaires, present them to management, and roll it out to all 34 sites." User provisioning and single sign-on authentication The Touchless Check-in can be implemented quickly with Proxyclick's user provisioning and single sign-on authentication. This is especially important for global enterprises with large headcounts needing quick and easy onboarding for their employees. "We understand that a safe return to work is a priority worldwide," said Geoffroy De Cooman, Proxyclick's Co-Founder and Chief Product Officer. He adds, "It starts with implementing the right technology at the front desk so you don't have to sacrifice efficiency and privacy." This new release comes on the heels of significant company momentum. This past January, the company closed a US$ 15 million Series B funding round led by Five Elms Capital with participation from Series A investor JOIN Capital.
LenelS2 announces major enhancements to VRx, a next-generation video management platform that features advanced analytics based on deep learning technology. VRx provides a unified access control and video surveillance experience when used in conjunction with LenelS2’s NetBox access control system, Magic Monitor® unified client and Cumulus cloud-based service. LenelS2, a provider of advanced security systems and services, is a part of Carrier, a provider of innovative heating, ventilating and air conditioning (HVAC), refrigeration, fire, security and building automation technologies. Advanced object detection VRx leverages deep learning for advanced object detection, providing users with enhanced situational awareness. The deep learning built into VRx takes in new video as data and uses the information to improve identification and classification algorithms over time. VRx provides the ability to detect a wide variety of objects such as backpacks, cars, trucks, people and animals, empowering users to quickly spot potential risks and respond accordingly. Forensic searches based on object detection make it possible to rapidly locate recorded video of interest and analyse events. “We call VRx a next-generation VMS because it goes beyond capturing and storing video to digitally analysing it and enriching the data stream,” said John L. Moss, chief product officer, LenelS2. “Working with video as data is the defining characteristic of VRx.” Uploading crowdsourced video content VRx also enables users to upload crowdsourced video content from their smart devices to a VRx server, creating a more robust database for forensic investigations. The video can be viewed alongside recorded video from security cameras, providing security teams with additional information about a specific event. VRx seamlessly fits into the NetBox ecosystem, allowing the entire solution to easily scale with organisational growth. The Linux-based VRx appliance is plug-and-play and operates similarly to other NetBox ecosystem products, making it easy to set up, configure and maintain. A virtual machine option is also available.
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