... Auto heating function,Free Operating Voltage DC11-32 V Back Up Camera,Wireless Rearview Camera, Auto Rear View Camera, Wireless Backup ... , Rear View Camera,Auto Shutter Camera,Car rear view camera,car rear vision camera,backup camera,car reversing cameraMiniature Size Auto Shutter 2.4G ... : Auto Power Supply : DC 12~24V±10% Weight : 450g Back Up Camera with auto shutter camera