Over View :
JIENUO High quality CMOS Sensors with newest technology
*MUST work with AHD DVR Which supports AHD !!!!
*Best choice for project reconstruction.
You can upgrade an old analog security system to FHD or HD cameras without changing cable routes.
* AHD (Analog High Definition),a new video format for enhanced CVBS (COMET*) & HD video transmission.
HD AHD camera is an over-coaxial-cable analog HD video transmission standard,
allowing long-distance HD transmission at a lower cost to meet the requirements for a complex and large installation.
Usually use Coaxial-Cable,SYV-75-3 cable can transfer video over 500meters.