Car Accessories
Wireless Apple CarPlay Android Auto Screen, Car Stereo 7" Touch Screen with HD Reversing Camera Portable Navigation Radio Vedio Player with Bluetooth WiFi, Live Navigation, Voice Control, Mirror Link
【Rear camera installation】Insert the camera into the AV/IN interface of the device, and connect the red thin wire to the positive terminal of the reversing light. The camera will automatically start when reversing, and will automatically turn off...
https://www.bizrate.co.uk/caraccessories1/wireless-apple-carplay-android-auto-oid30709436533.html
