Auto Shutter Backup Camera Automatic Motorized Protection Shutter Sunvisor to Block the Sludge into the Camera Free Operating Voltage input DC11-32V Automatic Heating When the Camera’s Running Temperature is Below 10℃ (optional) Aluminum Shell IP69K Waterproof and 10G Vibration Ultra Bright Wavelength 850nm IR LEDs for Night Vision Switchable Magnetic Screw for NORMAL/MIRROR View Selection