Wireless Car Rear View System With 3.5 Standalone LCD Monitor,  170-degree Rear View Camera
Easy Installation & DIY Possible
Anti-Interruption Technology Applied for Stable Singal Transmision

3.5" Standalone TFT LCD Monitor
Mini butterfly type, other cameras optional
Wireless Frequency 2.4G
Sensitivity -85dBm
Transmision Distance 15m Max, 5m Recommended
Power Supply DC 12V