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2/4/5/8/12MP IP Camera Chipsets

Thursday, December 27, 2018 1:40:34 PM America/New_York

We have complied a list of common IP camera hardware solution based on Hisilicon SoC. These IP cameras can support 1.3-megapixel, 2-megapixel, 5-megapixel, even 4K UHD resolution by incorporating with different CMOS image sensors from Sony, OmniVision, SmartSens. Hisilicon currently offers several different SoCs including Hi3516C, Hi3516D, Hi3516A as well as the recent Hi3519. Almost Hisilicon SoC now supports H.265 or H.265+ video compression technology, users can benefit from lower bandwidth and video storage consumption advantages that it owns.

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Comments | Posted in Technology By Urban Security Group

Network Switches For IP Network Cameras

Sunday, July 10, 2016 6:40:47 PM America/New_York

Network cameras become more and more popular in video surveillance application, how to choose the right network switches that meet the high definition video surveillance data switching becomes very important. An appropriate network switch can not only provide reliable data transmission, also can reduce the resources waste. Herein, we intend to provide you some useful info on this topic.Read More
Comments | Posted in Technology By Urban Security Group

Defog Technology

Sunday, July 10, 2016 6:34:36 PM America/New_York

Since surveillance cameras are often installed outside and are expected to stand the test of 24/7 operation, they are frequently exposed to strong light, rain, snow, and fog. These environmental conditions have a great influence on the image quality of the surveillance camera, especially the fog. The aerosol particle containing moisture and fumes in the fog is the main cause for the degrading of the image quality. The low contrast ratio when foggy decreases the image quality so that the details of the scene can’t be seen clearly. Therefore, defog technology is one of the imperative technologies for outdoor surveillance.Read More
Comments | Posted in Technology By Urban Security Group

Power Over Ethernet: Injector vs Mid-Span vs PoE Network Switch

Sunday, July 10, 2016 6:32:15 PM America/New_York

Power over Ethernet technology is no longer new, it has been widely used in many network applications, including the popular network video surveillance system. Utilizing PoE technology is quite simple, you just need to choose the right switch which complies IEEE standard for PoE.Read More
Comments | Posted in Technology By Urban Security Group

Digital Watermark & Media Security

Sunday, July 10, 2016 6:23:37 PM America/New_York

With the popularity of international standard video codec algorithms and the constant updates of video and audio processing technologies, video editing applications have become rather mature, which promote the reverse encoding and video tampering threats. Therefore, the integrity of video data and the security of data transmission must be considered and ensured by a mature video surveillance solution. Taking account of this industry demands, Hisilicon integrates the digital watermark technology and media security encryption technology into network cameras to effectively prevent video and audio files from being tampered and repudiated, ensuring the integrity, authenticity, and security of media data.Read More
Comments | Posted in Technology By Urban Security Group

What Is 9:16 Corridor Mode?

Sunday, July 10, 2016 5:10:21 PM America/New_York

The aspect ratios of ordinary cameras are 16:9,5:4 or 4:3 and an example of 16:9 is shown below, from which we can see the walls occupy a large area, while generally the walls have nothing worthy to be monitored. The corridor part that is the really valuable area takes only about 25% of the total picture, which is a waste for video compression, transmission and storage.

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Comments | Posted in Technology By Urban Security Group

New IEEE 802.3 Power Over Ethernet - P802.3br, P802.3bt, P802.3bu

Sunday, May 15, 2016 6:29:32 AM America/New_York

New IEEE 802.3 Power Over Ethernet - P802.3br, P802.3bt, P802.3bu

IEEE officially announced the launch of three projects and an efficient connection platform to expand the IEEE 802.3 Ethernet standard. IEEE is currently making modifications to the base standard to allow for the expansion of the capabilities of the IEEE 802.3 Ethernet standard. The organization is working to meet the requirements of industries all around the world and to meet demand with the Power over Ethernet Passive Optical Network.

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Comments | Posted in Technology By Urban Security Group

Ultra PoE - IEEE 802.3bt - Relay 100 Watts of Power Over Ethernet

Sunday, May 15, 2016 6:29:32 AM America/New_York

Ultra PoE - IEEE 802.3bt - Relay 100 Watts of Power Over Ethernet

IEEE’s 802.3at Power over Ethernet (PoE) standard helps network installers connect higher powered network applications that require up to 25.5 watts of power. But a new PoE standard, 802.3bt, is promising to deliver up to 100 watts of power to powered devices.

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Comments | Posted in Technology By Urban Security Group

Sony Electronics’ Security Systems Division

Saturday, May 7, 2016 5:10:55 AM America/New_York

Sony Electronics' Security Systems Division produces a full line of professional security and surveillance technologies that set industry standards for image quality and performance. All products are based on Sony's advanced image sensors, which provide greater resolution at higher speeds than any other imaging technology. All of Sony's security and surveillance products are available through its dedicated network of channel partners, which Sony collaborates with to design and customize total solutions. Sony's full line of IPELA® IP cameras, hybrid cameras, analog cameras, network surveillance recorders, monitors and accessories are used to address security, surveillance and business challenges in diverse applications and markets, including transportation, retail, ports/utilities, education and more.

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Comments | Posted in Technology By Urban Security Group

Eyenix HD-ISP For IP / HD-SDI / EX-SDI / TVI

Saturday, May 7, 2016 4:50:43 AM America/New_York

Eyenix is a Korean based video signal processing solution provider, Eyenix specializes in developing, manufacturing, marketing HD-SDI and EX-SDI image signal processors. Eyenix chips feature image restoration, pattern recognition, image stabilization, motion detection, image scaling etc functions. Additionally, the recently launched high-performance Eyenix HD-ISP can integrate different video encoder engines to provide IP camera solution.

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Comments | Posted in Technology By Urban Security Group

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