This AHD (Analog High-Definition) dual lens DVR camera is compatible with our MobileMule Mobile DVR's (RVS-6000, RVS-6200, RVS-6300, RVS-6400, RVS-8117). Rear Camera is equipped with 6 infra-red illuminators and a wide 130° viewing angle. Front Camera features a wide 92° viewing angle. ***The RVS-818-AHD also features a simple installation with the included 3M mounting sticker. This two camera system uses two MobileMule video inputs.