*Array LED, above100M IR view range * Ultra high resolution 700TVL * WDR/3D-DNR/HLC/OSD * Privacy mask/motion detection 1,WDR (Wide Dynamic Range):* provides ... in a dual scan mode, which allow the camera to benefit from both WDR (normally achieved by dual -scan CCD), and ... to allow stable and pleasant video even at situations where camera is shaking. This feature is especially important for high-zoom ...