1. AHD is simulated high definition, and video line transmits images.
2. IPC is called IP camera for short, which transmits images through the network line. IP is the network, and C is the Camra camera.
3.AHD camera products is not stable at present, the actual effect is not ideal, according to the change numerous for brief reason for it is not the dominant (each head of a line, and network can switch), so the network is the trend of The Times, AHD camera hd plan to transform only as a ideal choice.
AHD technology can realize the reliable transmission of ultra-long distance (500m) hd video signal on the existing analog transmission line.It adopts advanced Y/C signal separation and analog filtering technology, which can effectively reduce color noise in high frequency area, and the image reducibility is better.Compared with traditional analog hd products, the quality of AHD monitoring images has a qualitative leap and improvement, and the highest resolution can be equivalent to the full hd level of network hd 1080P.
At present the AHD are popular to use Vehicle Mobile DVR systems as follows:
