AHD and CVBS difference
AHD and CVBS are the different ways of video input.
1. CVBS is the earliest analog camera, and it seems not so good
2. AHD; TVI; CVI is an upgraded version of the analog camera, commonly known as coaxial, the three names are only different from the solution system, the effect is clear compared to the simulation, and the analog appearance is the same bnc interface, video cable Transmission, the advantages are real-time smooth, take up less storage space, but use a different recorder than the analog.
3. IPC is a digital network HD camera, crystal head socket, network transmission, the effect is very clear and clear, can be directly connected to the computer through the video recorder, mobile phone to watch, but compared to other delays, take up large memory.
About the AHD
AHD technology can realize reliable transmission of ultra-long-distance (500 m) high-definition video signals on existing analog transmission lines; it uses advanced Y/C signal separation and analog filtering technology to effectively reduce the color of high-frequency areas. Noise, image reproduction is better.
2. Compared with the traditional analog HD products, AHD is surveillance image quality that has a qualitative leap and improvement, and the highest resolution can be equivalent to the full HD level of the network HD 1080P. And that is why AHD display is more expensive than other CVBS display. Now we are developing the AHD display rear view reversing system for truck, so welcome to come to us to chat the wholesale for truck rear view reverse system, making driving more safer.