Platform 4 IN 1 (AHD CVI TVI CVBS Series) 36ir Led/Smart led/ Array Lens : 3.6mm IR Distance 15-20mts System : NTSC/PAL Support IR CUT Features: OSD MENU FEATURES Exposure:Brightness /Exposure Mode / Gain BW :ATW/MWB D/N Mode : Infrared/Internal Auto/Color/B&W Video Setting : Conmore...