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Longse Launched HD Analog Cameras-- July, 2014
What’s New on Chinese Security Market 2014 ?
Chinese major security manufacturers launched HD Analog series products in 2014, which supplements analog products of HD quality to keep up with IP Camera.
Oriented to meet market demands, Longse holds the trend fast, endeavors to supply latest products for valuable customers to enlarge the market share.
Security market changes dramatically. Will this fresh Technology take over the traditional Analog Products? Which is the best, HDCVI, AHD or TVI? Let us talk about HD-CVI first.
HD-CVImeans High Definition Composite Video Interface, which is an innovative technology for video surveillance industry. This solution offers extremely high definition video quality via coxial cable, and supports reliable long-distance HD transmission. It is a perfect solution to upgrade standard analog CCTV Systems to High Definition CCTV by using existing coaxial cable — reducing installation and labor costs.
Besides HD-CVI, Longse released 2 other series of HD Analog Products-AHD,TVI. They can be used for all areas like banks, hotels, restaurants, apartments, police stations, public areas, various government sectors, etc.
Longse HD Analog Solutions
* HD-CVIvsHD-SDI Camera:
№.1 Transmission Distance
Both HD-CVI and HD-SDI can transfer HD signal @720p/1080p, but HD-CVI has an obvious advantage at the transmission distance. HD-SDI reaches 100 meters at most while HDCVI, at least, transmits 500 meters by using 75-3 cable and is featured by its low signal distortion rate.
№.2 Anti-Interference Capability
The anti-interference capability of HD-SDI solution is relatively poor, while HD-CVI adopts low-frequency modulation technology, making it free from the high-frequency wireless electric radiation to ensure stable video transmission in high image quality.
№.3 HD-CVI is less expensive than HD-SDI
* HD-CVIvsAnalog Camera:
№.1 Image Quality
HD-CVI is up to 450% greater in resolution and details than standard CCTV cameras & DVRs.
The price of analog CCTV and HD-CVI products is almost the same. You get more resolution with HD-CVI at a similar cost.
* HD-CVIvsIP Camera:
№.1 Simplicity of Installation
Generally, BNC connections of HD-CVI products are set easily for video. No need to set ID, IP addresses, etc.
On the other hand, IP cameras provide very high resolution. But the installation and operation of them require network knowledge, network switches, IP address configuration for each camera. Network cable distance is limited to 300 feet per segment.
And IP Cameras and recorders tend to be expensive and there is a slight delay in video. But for advanced installers, or network/IT professionals IP Camera provide an excellent option.
HD-CVI use point to point transmission to make sure smooth and reliable image quality, while IP Camera depends on Internet, which may lead to information loss if the Internet is not stable.
№.3 Transmission Distance
Over Coax or ethernet cable, HD-CVI can transmit video at least 1,500 feet, while IP Camera can not transmit more than 333 feet.
№.4 Benefits of IP Cameras
Compared with HD Analog Camera, IP Camera is a network product. It can work without network video recorder. What’s more, if there are enough network bandwidth, it is much easier to add an additional IP Camera.
Using a POE IP Camera, you can transmit both power and video on a single Ethernet cable.
IP camera are becoming more and more popular because of its higher resolution and will surely continue to develop in future.
“True HD Quality, Extremely Cost Effective”Longse New HD Analog Cameras will refresh your security products line in cost-effective prices and megapixel image quality.
If you want to buy any kind of HD Analog Camera, please freely contact us via Email:email@example.com
Longse’s strong R&D department is devoted to developing new products. More surprises you will find at your security expert Longse.
We are looking forward to growing stronger and stronger with you together, welcome to join us!