high quality Features: Made of high quality material, solid, durable and good performance. It increase the grounded power supply protection of the camera to better protect the camera from working properly. Adopts high-capacity, high-voltage filter capacitors for better filtering. Improved DC power plug is tighter to reduce the probability of contact failure. 2m long power cable, suitable for most models, no extension cable required. The delay circuit ups to 50s, which can fully meet the needs of the crowded parking lot. And there is no need to star or stop the camera repeatedly, extend the life of the camera. Suitable for RNS315. Compatibility: The RGB camera/ AV camera with RGB decoder can achieve reversing rear view function. Installation: Step 1. Disconnect the plug of car radio. Step 2. Plug the car radio power cord. Step 3. Plug the AV cable into the reversing socket. Step 4. Take the 6m AV cable to the car rear. Step 5. Take 12 V power supply from the reversing taillight to the camera. Step 6. Make sure the insulation of the AV cable. Step 7. Hide the cable along the car door. Step 8. Connect the camera power cable to the AV cable. Step 9. Make the car in reverse, and the signal will automatically switch. Specifications: Item Name: RGB Adapter Material: ABS Plastic Voltage: 12V Power: 2W Size: app.7.7 x 5.2 x 3cm/3.03 x 2.05 x 1.18in Color: Grey Quantity: 1 Set Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x RGB Box 1 x Regulated Power Supply Box 1 x Power Cable 1 x AV Cable