... Wireless Transmission Back Up Camera with Auto heating function,Free Operating Voltage DC11-32 V Back Up Camera,Wireless Rearview Camera, Auto Rear View Camera, Wireless Backup Camera, Rear View Camera,Auto Shutter Camera,Car rear ... Temperature : -20°C~+60°C RH95%Max AWB AGC BLC : Auto Power Supply : DC 12~24V±10% Weight : 450g Back Up Camera with auto shutter camera