Videotec CCTV Cables & Cable Assemblies(9)
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According to IHS Market, it is estimated that there are over 60 million security cameras in the United States, and other reports say these cameras capture more than four billion hours of footage per week. Over the last decade, IP camera technology has dominated the conversation as it has provided users with a broad offering of enhanced image quality and features. With a large percentage of existing security systems relying on analogue, many end users looking for high definition (HD) video quality have been forced to take on a complete system overhaul. Infrastructure overhaul for HD video To make the switch, customers would need to change everything, from cameras to hardware to wiring– not to mention the lengthy installation process that would ensue. IP cameras also require higher Internet speeds and more cloud space. Whether constrained by budget, bandwidth or storage, many end users have been unable to adopt this new video surveillance method.Thanks to technological advancements within the security industry, HD over Coax offers a viable solution for integrators and end users alike Thanks to technological advancements within the security industry, HD over Coax offers a viable solution for integrators and end users alike. By utilising the current Coaxial cables, this offering yields high definition video, while requiring minimal infrastructure changes and is an optimal surveillance choice for security customers. Plus, with new advancements and updates being made frequently to this technology, there is a solution for every security need. The enhanced alternative of HD over Coax has been warmly welcomed in the security industry, thanks to its simple solutions and ever-evolving features. Many new analogue HD cameras are “plug and play,” able to connect directly to existing Coaxial cables. This eliminates the need for a complete system change, creating cost-savings for the end user and an enhanced video quality offering. Easy solutions for HD video As a result, integrators can cost-effectively upgrade their customer’s surveillance solution while using their legacy infrastructure, making it an attractive option for end users and an easy sell for dealers. Latency in video is another common issue with network-based camera systems, where even the slightest delay in video surveillance can hinder security response HD over Coax cameras themselves are always expanding and evolving to meet a wide array of security needs. With the introduction of fisheye and multi-sensor cameras, users now have a multitude of coverage options, not to mention the introduction of 4K bringing resolution options to the same level as IP. Some newer technologies are even touting 4K cameras paired with 4K digital video recorders (DVRs) made specifically for analogue systems. Longer cables grant transmission for up to 1600 feet, double the distance of standard analogue solutions, and triple that of IP systems. This single cable is able to transmit both HD video and audio. Recently, broadcast quality audio over Coax has become available in limited models, a substantial improvement over older analogue technology, which was unable to transmit audio. Stopping video delay Latency in video is another common issue with network-based camera systems. Even the slightest delay in video surveillance can hinder security response. IP cameras are forced to compress and packetise their video for transmission. The outcome of this is a reduced number of images per video, which in turn causes delay. HD over Coax on the other hand, delivers an unlimited amount of HD images in real time, with smooth motion and impressive clarity. Additionally, the point-to-point transmission delivers uncompressed video free of lag. Another touted benefit is that, unlike IP networked cameras, analogue systems provide a more secure video transmission. With so much sensitive information housed on a businesses’ network, adding another point of network access through an IP camera can create concerns for cyber security risks. HD over Coax delivers an unlimited amount of HD images in real time, with smooth motion and impressive clarity Preventing network hacking With HD over Coax, the physical connections between the camera and DVR prevent network hacking. By keeping the video surveillance system offline, security professionals are able to direct their attention to the physical threats at hand, rather than having to focus on deterring cyber security risks. One of the primary difficulties of deploying HD video solutions is the fact that many older systems utilise a wide variety of HD standards and platforms. To make matters more complicated, after HD over Coax was brought to market, manufacturers raced to create their own version of this technology. Today, the most popular proprietary standards are HD-CVI, HD-TVI and AHD. However, integrators and customers found that attempting to manage multiple HD technologies proved to be near impossible.Integrators and customers found that attempting to manage multiple HD technologies proved to be near impossible Diversifying surveillance through one DVR To combat these issues, manufacturers have introduced products with more flexibility to their portfolios. One example of this is the penta-brid DVR which grants the ability to seamlessly integrate multiple technologies deployed across one application. This means that systems with diverse camera brands and technologies, such as a mix of HD-CVI, HD-TVI, AHD, analogue or IP, can be connected through one DVR. For many end users with legacy analogue systems, penta-brid DVRs give them greater freedom to choose between a variety of solutions, rather than being limited to one option. With video resolution increasing, the space needed to store the footage is similarly rising. Penta-brid technology has been able to adapt to these evolving needs, giving users ample storage space to house the HD and 4K surveillance video with some of the newest models including H.265 compression. HD casino surveillance made simple For casinos, HD images are critical for identifying unauthorised personnel and unlawful behaviours to create a safe environment for guests and staff While HD over Coax is beneficial to many end users and integrators, those in the casino and hospitality markets find it crucial. With a combination of high profile guests, large amounts of cash on hand, constant crowds and strict industry regulations, reliable video surveillance is a must. Deploying new IP systems comes at a stiff price. When looking to upgrade their video surveillance, casinos must also be mindful of the installation process. When moving to an IP-based system, ripping out old wires and replacing them with new is the standard practice. This practice can be both disruptive and costly, not to mention gaming regulations require casino activities be monitored at all times so a complete system shutdown would result in revenue loss. This cost can be hard to justify, especially when the current legacy analogue system remains in working condition with only the lower image resolution to date it. For these scenarios, the most cost-effective option is to leverage the legacy infrastructure, replace the existing cameras with new devices, and reap the benefits that HD video has to offer without any lapse in security. For casinos, HD images are critical for identifying unauthorised personnel and unlawful behaviours to create a safe environment for guests and staff. HD over Coax cameras now offer the same resolution as IP cameras with a plug and play approach, that cuts down on expense without sacrificing quality. For businesses and applications that are unable to adopt IP technology, whether it be cost or time prohibitive, HD over Coax now features most of the same benefits IP has to offer without breaking the bank. By providing clear images in real time, maximising existing infrastructure, and affording cyber security benefits, HD over Coax provides an attractive solution for many end users and integrators.
Atlanta’s new $1.5 billion stadium, home to the NFL Atlanta Falcons football team and MLS Atlanta United football club and site of the recent NCAA national college football championship, is protecting fans, personnel and athletes from terrorists and errant drivers from using vehicles as weapons. While the threat of terrorists planning to attack soft targets, such as stadiums increases, stadium security professionals, such as those at the new Mercedes-Benz Stadium, must look for the weak points throughout their facilities to determine where fanatics are most likely assailing. Taking their cue from hard target attacks, they and other stadium management understand that the use of vehicles, either to carry the people that will carry out the attack or act as the bomb itself, is a very real threat. New system, safer pedestrians Installed by Tusco, using Delta Scientific perimeter protection products, the new access system includes four DSC501 barriers, five DSC720 bollards, 39 DSC2000 barriers and 59 DSC680 fixed bollards. “We are very experienced with installing Delta equipment,” relates Brent Martina, President of Tusco. “Mercedes-Benz Stadium was very particular about their security needs and protocols and requested a customised sequence of operations for their security equipment. While the threat of terrorists planning to attack soft targets increases, stadium security professionals must look for the weak points throughout their facilities “Delta Scientific’s products and experienced engineers made them the obvious choice in meeting both the high quality and technical standards required to integrate with the stadium’s sophisticated security system. It was crucial to have a reliable team in place as we received a very compressed schedule to get everything complete by the first football game and, therefore, had no room for errors.” Because of long, straight approaches to some access points, stadiums oftentimes need to deploy high performance barriers. DSC501 barriers were used at main entrances where players and VIPs, among others, enter with their cars. Preventing attacks before they happen The DSC501 is the only K54-certified retractable vehicle barricade in the world. Set in a foundation only 18 inches deep, it will survive and operate after a 5.4-million-foot pound impact. That’s equivalent to a 65,000-pound truck hitting it at 50 mph. Stopping the truck or car dead in its tracks, the DSC501 protects against a “second hit” risk from a second vehicle. The stadium preferred installing these barricades in a more industrial look, wanting them to be “seen.” Five retractable DSC720 bollards were used at the pedestrian entry areas. This is Delta’s highest crash rated bollard, stopping a 15,000-pound vehicle at 50 mph. The bollard will stop and destroy much larger vehicles than those tested at very high velocities. The DSC720 is 35 inches tall and 15 inches wide. At Mercedes-Benz Stadium, the bollards feature brushed stainless-steel sleeves. Oftentimes, the ground below the access points are filled with cables, wires, pipes and other infrastructure products. As a result, typical, below ground installed traffic bollards, barriers and barricades cannot be used because these infrastructure products are too close to the surface. The solution is to use surface-mounted and shallow foundation barricades and barriers. This isn’t the only stadium using Delta equipment to protect staff and attendees from vehicle harm - Levi’s Stadium in San Francisco is a well-known user Delivery entrances are weaknesses At the same time, for some reason, delivery entrances never seem to be as secured as the main entrances to the stadium. With delivery vehicles coming and going, delivery entrances need a solution that lets delivery vehicles enter and exit but stop unauthorised vehicles from entering at all. At the loading docks, 39 of Delta’s fastest, smallest and shallowest foundation barricades were implemented. Chosen especially for high speed applications and ease of installation, the cost effective DSC2000 barrier is K12 crash-certified with no penetration, meaning it will stop a 15,000-pound vehicle traveling 50 mph dead in its tracks. The ten-inch shallow foundation also reduces installation complexity, time, materials and corresponding costs. Lastly, 50 DSC680 shallow foundation fixed bollards with stainless steel sleeves protect pedestrian areas. They secure any unprotected locations where vehicle bombers and errant drivers have no obstacles. Versus cement barriers such as posts and pots, many organisations prefer fixed-post bollards for several reasons. Terrorists typically don't go where they see barricades, so placing them wherever possible attacks can happen reduces security risks dramatically That’s because, when hit, cement posts and pots can explode, literally spreading shrapnel throughout the crowd, potentially creating numerous injuries. Shallow foundation bollards can be installed within sidewalks or on top of concrete deck truss bridges as well as conform to the inclines and turns of a locale. They also meet the 1-metre clearance regulations mandated by the Americans with Disabilities Act (ADA). The fixed bollard, which does not go up and down, provides a significant blocking device solution that continues to challenge security directors faced with threats such as stopping a vehicle from ploughing into the stadium’s inner perimeter. They let a facility manager meet a long-standing challenge - how to easily install bollards on shallow substrates, including those that are not level or have turns. No longer do locations, such as curves on hills, the upper levels of parking structures and other unprotected locales have to rely on unsightly ‘make-do’ solutions to stop car bombers or wayward drivers. One of the world's most secure “Delayed by roof issues, the Mercedes-Benz Stadium challenged us with a condensed schedule to provide one of the world’s most secure vehicle access systems,” avows Martina. “I’m proud to say that our team completed the work on time and walked away from the project with another pleased client.” This isn’t the only stadium using Delta equipment to protect staff and attendees from vehicle harm. Among many, Penn State and Purdue as well as Levi’s Stadium in San Francisco (49ers) are well-known users. Unfortunately, most procurement offices won't allow vendors to announce their purchases. This is too bad since terrorists typically won't go where they know barricades are deployed, reducing security risks dramatically. Leading universities, including six of the Associated Press (AP) top-10 rated 2018 pre-season football schools, also stayed one step ahead of terrorists and errant drivers this year on their campuses by identifying vulnerable areas and securing them within minutes with Delta MP5000 temporary, portable barriers. These mobile deployable vehicle crash barriers carry a K8 rating (M40 ASTM rating), stopping 7.5-ton vehicles traveling 40 mph. Terrorists typically don't go where they see barricades, so placing them wherever possible attacks can happen reduces security risks dramatically. Today, there is little excuse for a major stadium to suffer an attack which uses a vehicle to break through the perimeter. Whatever the weakness a terrorist thinks can be exploited, there is a type of bollard, barricade or barrier to stop him, yet let authorised people through.
In 2017, DITEK saw how power surges from the many natural disasters that took place damaged many businesses. In a natural disaster, or even everyday business operations, a facility’s entire investment in security, life safety and surveillance systems technology can be disabled or rendered useless in a few seconds. Surge protection solutions can mitigate those risks and protect security investments. Proactive approach to risk mitigation Throughout 2017, we also witnessed a change in how enterprises view surge protection, which included how investments are being made in surge protection to protect valuable security, life safety and surveillance systems, while also reducing downtime, manpower costs, liability vulnerabilities, and possibly compliance issues that can force businesses to actually cease operations. Effective security management is about mitigating risks. But risks cannot be mitigated without a proactive approach. Enterprises and integrators, who take the time to assess risk and to develop a strategy to incorporate effective detection, deter and response criteria to protect physical assets will be successful in 2018. 2018 and beyond That strategy includes designing surge protection into new security systems, while also adding surge protection to existing systems. Enterprises and security integrators who implement a surge protection strategy during security planning processes – or after – will be exercising prevention and mitigation, and they will be successful in 2018 and beyond. Surge protection devices have an untapped potential for enterprise surveillance and security systems In 2017, Ditek continued to offer security end users a solid surge protection solution. We also successfully educated system integrators, who are seeking value-added products or services to incorporate into their portfolios, on the importance of surge protection devices. Educating security integrators We believe that surge protection devices have an untapped potential for enterprise video surveillance and security systems, because they can and do meet safety and security challenges that have been rarely identified in the past. We are looking forward to 2018, when we will continue to develop new surge protection products – including a new product engineered to protect up to twelve individual fuel dispensers, which is critical to the financial operation of convenience stores. We will also continue to educate security integrators about the importance of including surge protection in the design/build RFP, to not only secure an enterprise’s valuable security equipment, but also to help integrators to differentiate their capabilities and knowledge from the competition.
Videotec presents NTX, the new IP68 stainless steel thermal camera, developed to provide an efficient and preventative surveillance system in the most critical environmental conditions. The NTX thermal camera offers temperature detection based on the 4 central pixels of the image, and with the advanced version, the temperature of a specific object can be measured at any point in the image by means of defining a specific area. As well as this, the radiometric functions offer the option to set a temperature limit, beyond which an alarm will be raised. Unwanted intrusions These functions are necessary where fire prevention is required or in applications such as monitoring industrial processes or critical equipment, where the ability to identify something quickly and accurately, thus preventing problems or failures and keeping intervention times to a minimum, is essential. Configuring and controlling thermal image parameters is possible via the ONVIF Thermal Service Standard NTX can export all the data necessary for a centralised management of video feeds, data and alarms, and make it available to VMS via the ONVIF Profile S and Profile Q communication protocols. Also, configuring and controlling thermal image parameters is possible via the ONVIF Thermal Service Standard. NTX allows exploiting fully the features and the advantages offered by the thermal camera. This includes the ability to raise an alarm and initiate immediate actions in order to prevent accidents or unwanted intrusions into monitored areas. Adverse environmental conditions The NTX camera is made entirely from electropolished AISI316L stainless steel and stands out thanks to its compact design and light weight. This, and the fact that it can be connected quickly, makes installation and maintenance easier. The modular support for wall, ceiling or parapet is supplied as standard. The NTX has obtained Lloyd’s Register Marine Type Approval certification for the maritime and naval sector and complies with the standard for railway applications. NTX is exceptionally resistant to corrosion and has a wide operating temperature range (from -40°C to +65°C). Its IP66/IP67/IP68, NEMA Type 4X and Type 6P grades guarantee maximum protection and optimal camera operation in even the most adverse environmental conditions. The fact that the NTX is extremely sturdy and of high quality means it is ideal for the most demanding applications in the marine and industrial sectors, in critical infrastructures, power plants and transport sector, including railways and motorway tunnels.
Videotec announces the ULISSE EVO camera, another technologically innovative step forward in their pursuit of increasingly high-performance and reliable video surveillance products. This new versatile PTZ camera offers performance, competitiveness and design at an unprecedented level. ULISSE EVO IP Network camera The result of meticulous and dedicated planning, ULISSE EVO is a combination of technology and design that guarantees the highest levels of security for monitoring urban areas, critical infrastructures, transport, traffic and railways (in accordance with the railway standards). The Super low-light, Full HD, 1080p, 60 fps IP camera with 30x optical zoom and integrated Delux technology offers unbeatable clear and detailed images with vivid colours, day or night. The camera’s motion detection function, with masking of privacy zones, allows intelligent management and immediate raising of alarms if an unwanted intrusion is detected. All-weather full HD IP surveillance camera ULISSE EVO can operate with maximum efficiency constantly, even in presence of hostile environmental conditions and temperatures from -40 ⁰C to + 65 ⁰C. The IK10 and IP66/IP67/IP68 protection ratings guarantee maximum resistance to dust and severe weather, hard impacts and vandalism. The camera is also equipped with a wiper to ensure a clear view in any environmental conditions ULISSE EVO stands out due to its modern, linear design that combines maximum strength and operational reliability with greatly reduced weight. This means easy and quick assembly, and therefore lower installation and maintenance costs. Effective night surveillance The camera is also equipped with a wiper to ensure a clear view in any environmental conditions. An LED illuminator is available to give visibility even in total darkness. This comes as a separate accessory, with 850nm, 940nm or white light, and can be integrated directly into the unit. The camera will automatically recognise the type of illuminator installed and calibrate the light beam accordingly. ULISSE EVO can be installed in different ways, even in the inverted position typical of the speed domes, using the large variety of brackets and adaptors available to satisfy every installation need. The brackets are also available with quick connectors for Ethernet/PoE, for power and I/O, which allow fast and easy installation operations. ULISSE EVO is available in two standard colours, black or grey-white, to suit specific application requirements. The new ULISSE EVO camera is available on the market from March 2019.
Building Information Modelling (BIM) can be described as the ‘use of shared digital representation of a built object (including buildings, bridges, roads, process plants, critical infrastructures, etc.) to facilitate design, construction and operation processes to form a reliable basis for decisions’. The National Institute of Building Sciences (NIBS) defines it simply as the “digital representation of the physical and functional characteristics of an object”. Understanding BIM construct BIM is neither a product nor software but rather is a “cache of building information” to which graphic data (such as drawings) and certain technical attributes (such as technical data sheets and associated characteristics) that are also related to the foreseen life cycle can be added. BIM represents a collaborative planning method as it allows for the integration of useful information for every phase of planning in a single model What BIM represents therefore is a collaborative planning method as it allows for the integration of useful information for every phase of planning – architectural, structural, plant design and installation, energy, management – into a single model. Project functionality and performance While CAD allows a project to be designed with 2D or 3D drawings, BIM also specifies the functionality and performance of each BIM object in the project or in the entire building process. A BIM object can hold any information pertaining to the building as a whole, or its parts. The most common information collected in a BIM is geographic location, structure, the properties of the materials/components/systems and technical elements, construction phases and maintenance procedures. Fields of application Building Information Modelling is used both in the construction sector, for design and installation (architecture, engineering, technical installations…) as well as in facility management. BIM supports the general improvement of a project along the entire life cycle of the construction process The role of BIM within the construction industry (by means of participants such as architects, engineers, surveyors, experts, builders, consultants and clients) is to support communication, cooperation, simulation and the general improvement of a project along the entire life cycle of the construction process. Advantages of BIM technology BIM technology offers a great number of advantages, such as greater efficiency and productivity, fewer errors, less downtime, reduced costs, greater interoperability, maximum information sharing, and more accurate and consistent control over a project. Generally, a BIM object is saved in .ifc (Industry Foundation Class) format. These IFC files are classed as 3D image files that also contain other technical information and are compatible with any software that works with BIM technology. Standard process and regulation BIM will become the standard process for all buildings and is currently being integrated into public contracts legislation across Europe. With Directive 2014/24/EU, the European Union has introduced a few guidelines to member countries on using the BIM system in the design and construction of public works. The BIM system is therefore strongly supported as a means of increasing the effectiveness and transparency of procurement procedures. Comparable BIM tools are necessary in order to allow the various softwares to ‘read’ the relevant data to manage all different parts of the construction sector Mandatory use of BIM process in public works In terms of the BIM process spreading to European operators (planners and companies), the leading nations are the Netherlands followed by the United Kingdom, whose government is bringing in a plan to make the use of BIM mandatory for public works. Even in Northern Europe and the United States, BIM technology has been used since 2000. Since the construction sector varies so widely (plants, structures, energy), it has become evident that no software exists that can manage all these different parts. Instead, comparable BIM tools are necessary in order to allow the various softwares to “read” the relevant data. BIM technology makes it possible to ascertain exactly how the cameras will fit into a building’s layout, reducing the risk of unexpected blind spots BIM and video surveillance Security has now become an integral part of the design process of any new large building. To provide the highest levels of security and avoid any blind spots that might constitute a security breach, the video surveillance system has to be planned in conjunction with other essential services, such as the electrics and hydraulics. BIM allows security system designers to interactively understand camera coverage, making it easier to identify the required models and to optimise the system layout. Reducing camera installation risks In actual fact, the technology makes it possible to ascertain exactly how the cameras will fit into a building’s layout (both internally and externally) and to determine whether the view of any camera is blocked by columns, lighting posts, trees, etc. This reduces the risk of unexpected blind spots. It is therefore possible to see how the cameras will be configured before they are installed, and which areas will be covered by the surveillance system after installation.
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