CP, despite the important HD camera, offers proximity to open the general progress - CVBS, TVI, HDCVI, AHD and HDx, making the perception refreshing and without weight.
CPs, independent of the HD camera directly, have their own menu with the camera settings that can be done, for example, the type of sign can be changed and other changes at the sensor level.
Different IR lamps produce mixed images even in incredibly low light conditions. These lamps convert infrared energy for clear images in conditions as low as 20 meters.
With a voltage level of ±30, these cameras are sensitive even under fluctuating power conditions. CP, whatever is the main principle, HD cameras are very simple features and now.