AHD Camera – A new trend of Security Market

In the world of analog TV, The composite video baseband signal (CVBS) is the most commonly used signal format. Its popularity, ease of use, and robustness have made it an integral part of our lives. CVBS is in fact a de facto signal standard for analog video surveillance systems. As we bid farewell to analog TV with worldwide analog switch-off (ASO) and move on to the age of digital TV, digital technologies, such as DVB-T, ISDB-T, and ATSC, became popular and indispensable much like CVBS in the analog age.

If adopts all high definition (HD) IP camera, the entire system need to replace, this will not only generate high labour cost, but also significantly increased the project budget.

AHD stands for analog high definition, AHD’s birth, is to solve the transmission distance limitations of existing HD-SDI solution. As one of new HD analog solution, AHD supports video transmission over traditional 75-3 coaxial cable up to 500 meters, and it becomes another alternative for HD analog solution. By the way, it inherits and carries forward advantages of traditional analog solution, video signal are uncompressed, keep all the original video details, to truly achieve high definition uncompressed lossless, no video latency effect.

It is expected AHD to become a de facto standard for digital video surveillance systems in the future.
Features of AHD Camera-

  • Clearer: Advanced bright colour separation, signal filtering, 3D noise reduction technology, higher image resolution, better image reducibility
  • Longer Transmission: Coaxial transmission common 75-3 cable up to 500 meters
  • Zero Delay: Front-end data without coding compression to the back-end, real-time, high fidelity
  • Good Compatibility: Compatible with ordinary D1/960 h, compatible with analog peripherals (including distributors, matrix, etc.)
  • Easy Operation: Support OSD menu design, with what you want, you need
  • Cheap Price and High Quality: Common simulation, HD quality products
  • High Integration: AHD front-end chip prices, high quality products