Or you can also connect it to the reversing lights only as a reversing use, automatically triggering the reversing image when reversing.
Reversing Camera Ease Setup Plug-Play - Color Clear Image Night 4.3", Black
TERRAFIRMA REVERSING CAMERA KIT WIRELESS DIGITAL REVERSING CAMERA KIT TF935
Car Rear View Reversing Camera Kit HD - Waterproof day/night Reversing camera
