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HD-over-coaxial: Ultimate battle for survival by analog manufacturers

HD-over-coaxial: Ultimate battle for survival by analog manufacturers

Editor / Provider: Alf Chang, a&s International | Updated: 10/23/2014 | Article type: Tech Corner

The overarching view in the security industry right now is that IP, which employs a network infrastructure and offers HD video, will one day replace analog solutions, which have defined video surveillance for half a century. For analog players, who are seeing declines in sales and revenue, they must find ways to regain their former dominance in the industry. HD-overcoaxial solutions, which deliver HD video over users' existing coaxial cabling, represent their ultimate battle for survival amidst the IP invasion.

Ever since 960H and HD-SDI emerged in 2011, video surveillance players have been trying to find solutions that enhance the quality of CCTV, which remains the mainstream surveillance technology. Analog cameras are inexpensive and easy to install, and they still dominate the market with 70 to 80 percent of market share. However, IP cameras are threatening the very existence of analog players, who are seeing a steady revenue decline. Against this backdrop, analog players seeking to survive have put intensive efforts into the R&D of high-resolution HD-over-coaxial solutions. HDCVI, HDTVI, ccHDtv, and AHD are the products of those efforts.

Any HD-over-coaxial solution, be it 960H, HD-SDI, HDCVI, HDTVI, AHD, and ccHDtv, must be easy to use over the end user's legacy coaxial cable. HD transmission should be achieved using 5C-2V (RG-59U) or 3C-2V (RG-6) coaxial cable without quality loss, and the traditional distance barrier of 100 to 200 meters must be overcome. The solution must incur no extra cost for installation or upgrade, resist quality loss over a long distance, and enable easy upgrade to megapixel-level HD surveillance. Further, it must be high in quality and competitive in price to gain a stronger foothold in vertical markets. In summary, for a solution to be called HD-over-coaxial, six basic requirements must be met:

1. It must have high video clarity and color separation, as well as high signal filtering, noise reduction, and image restoration capabilities;

2 .As HD-over-coax is claimed as a breakthrough technology, it must be able to transmit signals for a longer distance over existing coaxial cable;

3 .The solution must not be subject to latency, compression-related quality loss, or any compromise to video quality;

4 The backend equipment must be compatible with the 960H format, and future compatibility with analog splitters and matrix systems must be considered;

5. HD-over-coax must be easy to use and operate and allow settings on both frontend and backend equipment;

6. Any solution must have low cost and high quality.

There are HD-over-coaxial DVRs that can support both 960H and 720/1080p. These are called hybrid HD DVRs. There are even HD DVRs that are bolstered by Intersil's decoder chip and the TCP/IP interface to support 960H, 720p/1080p, and IP signals. These are called Tri-brid HD DVRs.

Compare and contrast between solutions
HDCVI, HDTVI, and AHD share one thing in common: as opposed to 960H that uses the CCD sensor, HDCVI, HDTVI, and AHD use the megapixel-level CMOS or Exmor CMOS sensor. The purpose is to capture HD images at the source level. Among manufacturers of CMOS sensors are Sony, Omnivision, Pixelplus, and BYD. The formation of images differs slightly according to brand.

Another similarity as far as components are concerned is the use of an image signal processor (ISP) in conjunction with the sensor. This device ultimately determines the final image displayed by HDCVI, HDTVI, and AHD solutions. The chipset could be integrated into the sensor module or into the transceiver at the backend of the HDCVI, HDTVI, or AHD camera. Image signal processors, whose manufacturers include Sony, Fullhan, Nextchip, and Eyenix, process and enhance images formed by the sensor. As ISPs of different companies are designed differently, they have different ways of handling backlight compensation, WDR noise reduction, and the 3As, namely auto white balance, auto exposure, and auto focus.

One final thing that the solutions have in common is the presence of a signal transceiver, which produces different signal formats based on the technology in question, namely HDCVI, HDTVI, and AHD. Regardless of the technology, these transceivers are similar in that they combine signal augmentation, voltage augmentation, and MCU all in one device and emit signals over different transmission distances. There is also a circuit switch that allows cameras to switch between HD-over-coaxial and CVBS output.

All HD-over-coaxial signals travel through coaxial cables, which can be 5C-2V (RG-59U) or 3C-2V (RG-6) for transmission of between 300 and 500 meters. Among the things that set them apart are the codec engine, which is made by TI, Hisilicon, or Grain Media, and the performance of ISP processing.

Application in verticals
Based on how things look right now, to popularize HDCVI, HDTVI, and AHD and widen their reach in different verticals, it seems manufacturers still have lots of publicity and marketing to do. In fact, I still have doubts over their market acceptance beyond the banking, financial, and retail verticals, as 960H and HD-SDI themselves are still mostly deployed in retail, banking, and education. It is my hope that fiber optic providers can develop and commercialize HD-over-coaxial interfaces, so that HDCVI, HDTVI, and AHD can go beyond small and medium implementations and find their way into city and highway surveillance, which requires HD and real-time video transmission.

Currently, there aren't any credible or authoritative figures on the market acceptance toward HDCVI, HDTVI and AHD. Yet, marketing strategies differ according to manufacturers and their OEM partners. Based on our observation, a lack of understanding of the different solutions is the biggest obstacle that manufacturers need to deal with right now.

Opportunities and future development
HD and intelligence are future development trends that analog players seeking to upgrade their HD products future, advances in CMOS, ISP, and transceivers will cause HD-over-coaxial surveillance to become a norm. Applications in different verticals will also become more noticeable. In security, there is a notion that IP will replace analog. But this will not happen anytime soon, and HD-over-coaxial marks the effort by analog players to at least slow the IP invasion and analog's decline. In the end, maybe there is a purpose for the existence of these solutions.


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VIVOTEK debuts compact split-type camera system VC8201

VIVOTEK debuts compact split-type camera system VC8201

Editor / Provider: VIVOTEK | Updated: 10/20/2014 | Article type: Security 50

VIVOTEK is pleased to announce the debut of its compact Split-type Camera System VC8201, which is comprised of two camera units, CU8131 and CU8171, and a VC8201 video core. Designed separately, the bodies of the camera units are much more compact than general network cameras, making them easier to install and harder to notice.

The CU8131 and CU8171, two camera units especially developed for the Split-type Camera System, are both designed as recessed dome type. With a 1-Megapixel CMOS sensor and WDR Pro technology, the CU8131 can capture clear and detailed images in environments with sharp lighting contrasts. The 5-Megapixel CU8171, featuring a fisheye lens, provides a 180° panoramic or 360° surround view without blind spots. In addition, the VC8201 video core supports different combinations of the two camera units (up to two 5-Megapixel fisheye camera units) with 8-meter long cables, dramatically simplifying the installation process.

Incorporating some more advanced features like 3D Noise Reduction, tamper detection, 802.3af compliant PoE, SD/SDHC/SDXC card slot, and VIVOTEK's 32-channel recording software, the Split-type Camera System is perfectly suitable for places with intricate interior design or complex layouts, such as retail stores, offices, galleries, museums, and vehicles. Steve Ma, Executive Vice President of VIVOTEK, noted, “We are pleased to introduce our Split-type Camera System to the market today. Considering trends in camera miniaturization and user-friendliness, VIVOTEK has come up with a very clever response in the Split-type Camera System. The installation flexibility and outstanding image quality of this new product is sure to meet our clients' every need.”

 Hikvision adds Ultimate Gain Glass to EXIR network bullet cameras

Hikvision adds Ultimate Gain Glass to EXIR network bullet cameras

Editor / Provider: Hikvision | Updated: 10/17/2014 | Article type: Security 50

Homes, offices and small-to-medium enterprises are set to benefit from the addition of Hikvision's advanced EXIR Bullet network cameras to its easy IP solution line-up. The DS-2CD2T series of 2- and 3-Megapixel cameras feature high-performance LED light sources and a revolutionary rectangular lens for seamless HD formatting but now boast Infrared Gain Glass for ultimate light transmittance and unparalleled levels of night-time surveillance.

The DS-2CD2T series also features 3D DNR and DWDR image enhancement technology, dual video streams, Power over Ethernet capability and an IP66 environmental protection.

Improved infrared light transmittance
Both the 2 and 3-Megapixel DS-2CD2T series cameras use specially coated Infrared Gain Glass for improved infrared light transmittance. This delivers even clearer images and is especially well suited to applications that require high resolution images to be captured in low-light environments. With an IR range of up to 80 metres from its four EXIR LEDs, the DS-2CD2T-I8 is ideal for perimeter intrusion detection, especially at night time.

EXIR Technology
The DS-2CD2T series also incorporates Hikvision's EXIR infrared array technology to provide industry-leading illumination in any low- or zero-light environment. Benefiting from an advanced, highly efficient light source that provides up to 30% more illumination efficiency compared to other LEDs and a revolutionary rectangular lens for uniform scene illumination and seamless HD formatting, Hikvision's EXIR cameras deliver the most advanced levels of night-time surveillance available on the market today.

Part of Easy IP Solution
The DS-2CD2T series Network Bullet EXIR cameras are part of the Hikvision's Easy IP solution, boasting Easy Installation and Easy Viewing with the combination of Hikvision Plug & Play NVR and video surveillance software.

Installation is a simple 2-step process that's even easier than Analog - plug the camera(s) into the NVRs PoE port(s), then connect the monitor and you're ready to enjoy HD video recording instantly without IP address forwarding. Easy Viewing allows you to watch and play live video anytime and anywhere. Users just need to simply download the Hikvision EZVIZ smartphone app for free, by scanning the QR code on the back of camera through EZVIZ app, live video viewing and playback will be available over the internet remotely. It's completely configuration free and it's that easy!
Enabling users to excellently monitor environment day & night, this new EXIR camera series gives users the confidence that their property is securely protected.

Available models
DS-2CD2T22-I3 / DS-2CD2T22-I5 / DS-2CD2T22-I8 - 2.0 MP EXIR Network Bullet Cameras.
DS-2CD2T32-I3 / DS-2CD2T32-I5 / DS-2CD2T32-I8 - 3.0 MP EXIR Network Bullet Cameras.

Unifying city-wide surveillance systems

Unifying city-wide surveillance systems

Editor / Provider: Genetec | Updated: 10/15/2014 | Article type: Hot Topics

Pervez Siddiqui, director of strategic markets, explains how cities can take a collaborative approach to improve the safety and security of their citizens.

Thousands, if not millions, of citizens rely on local and national governments to keep them safe. Protecting the public from crime, safeguarding buildings from vandalism, or simply ensuring a city is running smoothly requires multiple public sector agencies to collaborate, consult with citizens and secure buy-in from private enterprises. By combining resources and standardising public safety efforts using Genetec's unified security platform Security Center, cities can break down silos across agencies, cost effectively enhance city-wide operations, expand surveillance coverage, and improve emergency preparedness and response times.

Genetec Security Center combines Omnicast internet protocol (IP) video surveillance, Synergis IP access control and AutoVu automatic license plate recognition (ALPR) systems to deliver greater situational awareness to security and law enforcement personnel. It standardises common security operations from multiple systems – such as monitoring, reporting, alarm management and configuration – and makes all tasks easily accessible via a single intuitive application. Using Omnicast's IP video management system, cities can identify threats and manage hundreds or thousands of high-definition, megapixel cameras, while reducing bandwidth costs. The Synergis IP access control system enables cities to leverage existing network and hardware investments to extend security coverage to municipal and historical buildings. The solution also provides efficient workflows and greater automation, which allows users to focus on monitoring critical tasks. Meanwhile, fixed or mobile ALPR cameras can be attached to intersection lights, buildings or law enforcement vehicles to track stolen cars, wanted felons, or amber alerts around the city. In addition, cities can use Security Center to implement a phased growth plan as each new budget cycle is launched, enabling cities to start by upgrading video surveillance and unify other key systems over time. For example, the solution can be used to improve access control for enhanced security and centralised personnel management; enhance licence plate recognition, hot lists and reads systems; and develop video analytics to identify misplaced objects or trip wires, and count people. Security Center can also be used to unify evidence management systems hosted in Microsoft Azure for Government, as well as Microsoft Aware Consoles for threat, investigation and intelligence management. Furthermore, Genetec's platform can be deployed to establish a multi-stakeholder model that brings together publicly and privately funded security systems in one centrally managed, cost-effective system via the solution's Federation feature. This allows cities to extend security coverage by accessing video streams from private entities in emergencies, while retaining the autonomy of each individual system.

The Federation model also enables public organisations – such as educational institutions, utilities services and municipal buildings – to provide police departments with full control of their security systems at the click of a button. Police departments can then view cameras, lock down facilities and respond to threats in an effective, efficient and timely manner.

To protect citizens' privacy, the Federation model ensures video evidence is managed responsibly by providing both broad and granular system privileges, audit trails, customisable user access rights for cameras or files and monitoring document incident handling. Digital signatures can also be added to video to ensure authentic evidence is used in court.

What's more, Genetec's security platform helps to transform officer smartphones or wearable cameras into mobile monitoring stations, which are linked back to the central control centre via mobile apps. Meanwhile, officers on the road can also tap into the city's systems from their vehicle-based laptops to enable them to proactively assess and prepare for emergency situations and improve response times, while ensuring they remain safe. In essence, cities wanting to capitalise on their existing hardware and multiple networks can use unified security platforms to upgrade analogue technology over time. Solutions like Genetec's Security Center help cities to expand their surveillance systems to include thousands of devices with ease – potentially reaching up to 300 cameras per server – and expand with cloud camera connections, while eliminating the cost of on-site storage hardware and servers.

What Genetec's customers are saying about Security Center

Ville de Forbach
Located in France, the city of Forbach chose Security Center to protect more than 100,000 citizens from local crime. Using Omnicast, the city manages a combination of fixed and multi-lens IP cameras suited for different environmental conditions, while Synergis controls access to the command centre. Plus, the map-based interface enables police officers to easily search for and retrieve video evidence, which has helped to justify the future expansion of the system.
“The ease of use and the speed at which we can retrieve information is extremely impressive,” says Michel Fersing, the city of Forbach's municipal police chief. “Today, I can say with full confidence that every national police officer leaves our department with video evidence, within minutes. Security Center has been an instrumental addition to our city's security and we could not be more pleased with our new unified platform.”

Sanford Public Safety Complex
Security Center has also been implemented in the US city of Sanford in Florida as part of a major upgrade at a new state-of-the-art public safety complex. The system comprises more than 80 cameras managed by Omnicast and over 78 access control points controlled by Synergis. As Sanford has several municipal facilities with Genetec solutions, it also used the Federation feature to ensure it can centrally manage all systems from the complex.
“Security Center is a platform that can address all of Sanford's needs, allowing us to create a federated system that serves several types of facilities simultaneously,” says Nicholas McRay, senior project manager at the city of Sanford. “We never need to cross-reference information between discrete solutions across the city because it's all tied in. It works well for us, and it suits the widely varied needs of a municipality.”

 

Samsung Techwin security cameras secure a vital part of British film heritage

Samsung Techwin security cameras secure a vital part of British film heritage

Editor / Provider: Samsung Techwin | Updated: 10/14/2014 | Article type: Security 50

Situated in South West London, Twickenham Studios offers a bespoke service to all media, including film and television, and can claim to be the only London based studios that caters for both stage and post-production requirements. The very latest Samsung Techwin video surveillance technology now plays a key role in helping create a safe and secure environment for all who work on the studio site. First opened to the world of film in 1913, the studio has worked on highly successful films, such as 'The Others', 'Best Exotic Marigold Hotel' and 'The Iron Lady'. The Studios went into administration and in 2012 seemed destined for demolition. However, following a successful Save Twickenham Studios' campaign, the site was purchased by British businessman and property magnate Sunny Vohra, who quickly implemented a multi-million pound plan to modernise and re-equip the Studios.

The Challenge
With the need to ensure that valuable production equipment and other assets will not be an easy target to would-be thieves, Carl Childs, Head of Engineering for Twickenham Studios was tasked to source a video surveillance system that would allow the monitoring of all activity throughout the studio. “The cost implications of having to replace equipment can be significant, but equally important was the need to safeguard against any disruption to film production and to verify 100% compliance with the Studio's strict health & safety procedures.”

With the assistance of Aray Architects, a tender process resulted in video surveillance specialists Securebase being awarded the contract to install a 28 camera IP network based system.

“Having successfully installed Samsung Techwin security equipment on a number of previous occasions, we were pleased to see that Twickenham Studios had specified the company's cameras for this particular project,” said Dariush Hekmat, Director of East Finchley based Securebase. “We needed to install and commission the system within one week and so it was very helpful that all cameras and recording equipment were sourced from a manufacturer who we had confidence in, and whose products we were familiar with. This was very much a team effort. We received excellent technical support from Samsung Techwin and our ability to complete the project on time was further enhanced by Twickenham Studio's engineering department overseeing the professional installation of an IP network infrastructure before we arrived on site. With the Samsung Techwin featuring POE (Power over Ethernet), installation time was further reduced as this negated the need to install power points at each camera location.”

27 of the installed cameras, which are equipped with Samsung Techwin's Open Platform WiseNetIII DSP chipsets, are capable of capturing 2MP Full HD (1080P) images when the lighting level is as low as 0.01 Lux and have an ultra fast frame rate of 60fps which results in latency free clear images. This can be particularly beneficial in a scene with moving subjects by ensuring image edges are kept sharp and clear. 13 of these cameras are SNO-6084R weather resistant Bullet cameras, 10 are SNV-6084R vandal resistant dome cameras and 4 are SND-6084R internal dome cameras. All are day/night cameras with motorised varifocal lens and have built in IR LED illuminators to capture high quality images, even in total darkness.

An SNF-7010 360-degree 3 megapixel camera has also been installed at a specific location at the Studio where a large number of standard cameras would normally be required to monitor such a large area without any blind spots.

The images from all 28 cameras are simultaneously recorded on a Samsung Techwin SRN-1000 network video recorder which has 12 terabyte on-board storage capacity, enabling Carl and other authorised personnel, to quickly retrieve recorded video evidence of any suspicious activity.

“By investing in a future proof IP network based video surveillance system that can be expanded at any time if our requirements change, we have put in place a highly effective tool which should help us to protect our assets and maintain a welcoming, as well as safe environment, for many years to come for everyone who visits or works at the Studios,” said Carl.

VIVOTEK's convenient retail solution is now on the market

VIVOTEK's convenient retail solution is now on the market

Editor / Provider: VIVOTEK | Updated: 10/9/2014 | Article type: Security 50

VIVOTEK is pleased to announce that its Convenient Retail Solution is now available on the market. In the face of challenging economic conditions, VIVOTEK recognizes the demands of retail market customers and has responded by developing the cost-effective and user-friendly “Convenient Retail Solution”. The state-of-the-art solution comprises the ND8321, an 8-channel plug-and-play network video recorder, elegantly designed ultra-mini bullet network cameras, and ultra-mini dome network cameras. The solution is especially ideal for retail outlets like convenience stores, boutique stores, restaurants, and clothing stores.

Steve Ma, Executive Vice President of VIVOTEK, remarked, “There is a rising awareness of the benefits brought by security systems, and the installation of a surveillance solution has become something of a prerequisite in this regard. However, some smaller scale retail owners might hesitate to embrace high quality surveillance solutions because of the price tag. Whenever it comes to cost, retail owners often choose the most affordable solution, compromising quality by doing so. VIVOTEK, bearing the market in mind, has now developed the Convenient Retail Solution, a quality performance system at a reasonable cost. The goal is to help our customers improve the security, efficiency, operational flow and productivity of retail staff affordably, to ensure a safer and more comfortable shopping environment for customers without having to break the bank.”

VIVOTEK's Convenient Retail Solution is again a strong demonstration of VIVOTEK's innovation in solution design and development:
* Standalone Desktop NVR ND8321: ND8321 is a compact Linux embedded 8-CH NVR, designed for any small-scale video surveillance installation. The "One Button Setup" functionality makes ND8321 simple and easy to use. Supporting Full HD HDMI local video output, video from the NVR can be viewed directly. Together with VAST CMS and ST7501 VMS, users can set up an easy-to-use IP surveillance system. In addition, ND8321 supports mobile applications and iViewer for both Android and iOS handheld devices, enabling users to monitor live video anytime, anywhere.


* Ultra-mini Bullet Network Cameras IB8156 and IB8168: Both cameras are ultra-mini bullet network cameras with an elegant design, especially suitable for indoor applications in which discreetness is of utmost importance. Featuring 1.3-Megapixel and 2-Megapixel CMOS Sensors, respectively, IB8156 and IB8168 can produce superb image quality around the clock.


* Ultra-mini Dome Network Cameras FD8168: FD8168 is an ultra-mini fixed dome network camera. Similar to IB8168, FD8168 is equipped with a 2-Megapixel CMOS sensor, ideal for indoor applications in which cameras have to blend in with interior decoration.

Clustered RAID storage and enterprise CMS protect capital of Mongolia

Clustered RAID storage and enterprise CMS protect capital of Mongolia

Editor / Provider: Surveon | Updated: 10/6/2014 | Article type: Government & Public Services

City surveillance plays an important role in crime prevention and criminal prosecution. For a mission-critical project like this, it calls for not only high performance and reliable solutions, but the capability to handle the harsh outdoor environment and large data storage for 24/7 non-stop recording for 90 days. “With Surveon's end to end solutions, from 3 megapixel IP66 cameras, hardware RAID NVR, clustered storage, to enterprise VMS, we are now better equipped to monitor the entire district and protect the community against illegal activities, ” said the Sukhbaatar district police officer.

Customer
The Sukhbaatar District is situated in the capital Ulaanbaatar in Mongolia. With 18 sub-districts and a population of more than 112,000, this area is the center of the city with major government buildings, embassies, banks, and universities. “With all the residents and visitors, this district needed an advanced and professional video surveillance system to provide additional support for the police force,” the officer pointed out.

Challenges
Located in the coldest national capital in the world, the Sukhbaatar District features brief, warm summers and long, bitterly cold and dry winters, with extreme temperatures ranging from −49 °C (−56 °F) to 38.6 °C (101.5 °F) in the year. The harsh weather conditions challenge outdoor cameras to function properly and record clear images day and night.
With all the political and financial activities taking place in the large territory, the police department required a surveillance system that would allow them to remotely monitor the entire area and quickly respond to events in different sections of the district. An advanced TV-matrix wall functionality to see everything around this neighborhood at a glance was the key demand in the implementation. And a reliable storage system that supports 24/7 continuous megapixel recording for 90 days is necessary in city surveillance projects. The Sukhbaatar police department wanted to install enterprise-grade data storage to ensure long data retention period with no video loss.
Solutions

3 Megapixel 30 FPS HDR Outdoor Cameras for Extreme Weathers
Surveon CAM3471 provides 2048 x 1536 resolution at 30fps, true HDR (high dynamic range), IP66-rated weatherproof housing, and wide temperature to combat the harsh conditions. Installed atop streetlight poles, Surveon CAM3471 cameras enable police to monitor the downtown areas, tourist destinations, main roads, busy intersections, and the city's most violent neighborhoods. With the smart image optimizers, Surveon cameras can analyze lighting changes and automatically adjust the image functions to ensure clarity can be obtained under different lightings. The Smart Auto HDR can be automatically activated or deactivated according to the lighting, refraining images from being too bright or too dark. The Smart Shutter can capture precise images of fast-moving objects by adjusting the shutter speed automatically to avoid captured images going blurry or dragging.
In addition, the Smart Auto Exposure automatically adjusts the exposure based on a targeted area to bring out the proper exposure for the overall image, and the Smart Auto Focus allows users to apply auto focus on a targeted area, showing the clear image of the region that really matters. Surveon cameras also offer ROI (Region of Interest). Users can create up to eight independent regions, each with different video quality and frame rate, saving up to 30% of the network bandwidth.

Enterprise Video Solutions for Centralized Management
For a mission-critical project, an enterprise-grade video management solution is the ultimate choice. Surveon's intuitive VMS provides enterprise-level features such as real-time analytics, live view, instant playback, multiple clients, video bookmarking, remote monitoring, and centralized domain management. The software also adopts PIP, fisheye, back-forward, and frame by frame in live view and playback modes, offering partners the powerful yet easy to use solutions for professional surveillance.
Based on the client-server architecture, the Surveon Control Center (SCC) works on a simple yet compelling platform. With a single login from any PC/client at any remote location to the SCC central domain server, the SCC can take controls of monitoring, playback, configurations, and log management of all connected appliances, including cameras, NVRs, monitors, and I/O devices to ease the complications of configuration and maintenance.
The SCC supports the advanced TV-matrix wall that allows the police to know what is happening in the district in a glimpse inside the control room. In addition, the central alarm monitors not only events but overall hardware and software system status from one single platform to control operations, ease maintenance, and shorten response time.
Premium-Level Storage for Data Recording Supporting up to 64 channels of Full HD video recording, the Surveon NVR2100 with subsystem storage was chosen to provide large capacities up to 448 TB for longer video retention periods, overall system stability and zero video loss.
The EonStor RAID storage is an advanced data storage system designed for server, PC and NVR. The controller-based system with a dedicated “RAID controller” provides the highest performance and reliability with all data protected and backed up. Surveon's NVR2100 also comes with the SANwatch storage monitoring suite which helps the police easily manage and monitor the status of the storage, ensuring the high availability of recorded video.

ccHDtv is the answer to a facile surveillance system upgrades

ccHDtv is the answer to a facile surveillance system upgrades

Editor / Provider: Sponsored by ITE | Updated: 10/6/2014 | Article type: Hot Topics

As school shooting incidents have been soaring in recent years, school administrators are paying more attention to campus security system upgrades. Among all the solutions, upgrading out-dated analog CCTV surveillance systems to more e¬ffective high resolution surveillance has been a priority.

HD-SDI was the only megapixel surveillance solution that utilized traditional analog coaxial cabling infrastructure, until ccHDtv was introduced to the security market. Since the introduction of megapixel IP cameras to the security market, coaxial cable was considered too outdated to support such high quality images. Therefore, customers spent a lot of money to have their analog infrastructure taken out and replaced with network cable, this work often requiring a significant investment of time and resources.

One of the drawbacks for HD-SDI and IP systems was the cable-run distance limitation, as these technologies cannot exceed cable lengths of 100 meters. Considering that analog CCTV cables can be installed on longer distances of cabling, this caused problems and extra costs for many school campuses that required cameras to be installed further away.

Stardot Technologies, one of the leading manufacturers of IP, ccHDtv cameras and video encoders in the United States, has successfully provided ccHDtv cameras allowed a school surveillance system to be upgraded and without replacing the existing coaxial cables. This upgrade was performed in the administration building of Alta Loma School District in California, U.S., in Dec, 2013. In this project 12 SDHM200BN Day/Night ccHDtv cameras and 3 SDHMSRV4 ccHDtv channel receivers were deployed along with a 16-CH ExacqVision NVR.

The school administrators at Alto Loma School District believe that ccHDtv was the right choice once they had considered the cost and resources required for upgrading surveillance system and installing new cabling. Using ccHDtv cameras allowed the school district to upgrade their surveillance system without having to spend a significant amount of their annual budget. Alto Loma School District now has a high quality surveillance system with more effective megapixel cameras. The school district is planning on installing ccHDtv throughout the other eight elementary schools and junior high schools in the Alto Loma School District in the coming years.

Samsung Techwin WiseNetIII series integrated with Milestone XProtect VMS

Samsung Techwin WiseNetIII series integrated with Milestone XProtect VMS

Editor / Provider: Samsung Techwin | Updated: 10/2/2014 | Article type: Security 50

Samsung Techwin WiseNetIII network camera series has been successfully integrated with Milestone XProtect video management software. Milestone XProtect VMS is powerful, reliable, easy to use and proven in more than 100,000 installations worldwide. Based on a true open platform, XProtect VMS enables integration with the industry's widest choice in cameras and best-in-class business solutions, such as access control and video analytics.

All of the 1.3, 2 and 3 megapixel IP network cameras and domes with the WiseNetIII series have been integrated with Milestone XProtect, including the recently launched SNP-6320 and the 1.3MP SNP-5430, the 43x PTZ network video surveillance dome camera with intelligent auto-tracking.

“A key element of our product development strategy is based on the understanding that customers are looking for easy to implement and easy to operate integrated video surveillance solutions,” said Peter Ainsworth, Head of Product and Marketing for Samsung Techwin Europe Limited. “Integration with independently developed video management software such as Milestone XProtect is therefore essential in order to provide the option for the latest generation of Samsung Techwin WiseNetIII cameras and domes to be controlled and monitored alongside devices and systems produced by other manufacturers, as well as facilitate a gradual transition from an existing analogue system to a full IP network based surveillance solution.” Samsung Techwin is a member of the Milestone Systems' Camera Partner Programme enabling a tight collaboration with Milestone for developing new and innovative solutions.

Hikvision adds 6 megapixel IP camera to SMART range

Hikvision adds 6 megapixel IP camera to SMART range

Editor / Provider: Hikvision | Updated: 9/29/2014 | Article type: Security 50

Hikvision's range of Smart IP cameras is boosted with the launch of the ultra-high-resolution DS-2CD4065F-(A) Network Box Camera. This industry-leading design boasts a large 6 megapixel sensor that delivers razor-sharp 3072 x 2048 images at 25 fps. This model is capable of delivering real-time full HD 1080p video streams at 60 fps, and sustaining up to 20 concurrent live-view channels.

"The introduction of this camera would definitely drive picture imaging to another new height," states Keen Yao, International Marketing Director at Hikvision, "Hikvision is the very first to bring this technology to the security world. As a real breakthrough in HD security, this camera will greatly improve user's experience on video image quality."

Real-time high resolution images
The 6.0 megapixel video at 25 fps will be especially suited to applications requiring highly detailed surveillance. For instance, rather than blanketing a parking lot with low resolution VGA cameras, a single DS-2CD4065F-(A) would be able to cover the entire area. The high resolution and quality lenses also means there is sufficient detail to capture license plate information, clothing and faces that would help law enforcement. Furthermore, its 1/1.8" progressive scan CMOS helps to ensure true colour reproduction of images captured day and night.

Smart features
The DS-2CD4065F-(A) also shares a raft of high-end features with Hikvision's existing Smart IP cameras, including 3D Digital Noise Reduction, Super WDR, auto-switching ICR and electronic image stabilization. Its advanced encoding algorithm streams images at a very low bitrate without compromising quality, compared to traditional cameras, the new Hikvision Smart camera enhances image quality by up to 30% while minimizing the system's load and storage requirements. Smart IP camera technology also delivers increased detection functionalities, such as Face Detection, Audio Detection, Line Crossing Detection and Video Quality Detection, so as to automatically trigger an alarm in case of an exceptional event happens.

Choice of lenses
The DS-2CD4065F-(A) may also be optionally fitted with Hikvision's renowned HV3816D-8MPIR and HV1140D-8MPIR ultra-low-light MP vari-focal lenses. Both lenses feature 8 megapixel resolutions, IR correction and a minimum aperture of 1.5, allowing users to choose from a focal-range of 3.8-16 mm with the HV3816D-8MPIR or 11-40 mm with the HV1140D-8MPIR.

Available models
The (A) version - DS-2CD4065F-A also features for enhanced performance, reliability and cost effectiveness. The additional ABF (Auto Back Focus) feature automatically adjusts the CMOS position to focus the camera to maintain clear, sharp images and compensates when changing from color to b/w mode or when switching in or out the IR cut filter.

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