Made of materials, safe and durable, not easy to damage. The backup camera system can help you parking quickly and safely without someone else's guidance. A wide range of vehicles such as trucks, , , RVs, etc. Features -Color: Black. -Material: Plastic, copper. -Size: About 25.00X4.50X3.30cm/9.82X1.77X1.30in. -Power supply voltage: 12V. -Adjustment angle: 170. -Resolution: 600. -Power: 3W. -Scanning frequency: 60HZ. -Video signal: . - A wonderful gift for your family and friends who have a car, and they will like it. - With it, there is no need to worry about blind spot , scratching other people's car, rear-end problem and other issues. - Using quality material of fine craftsmanship, strong and durable for long serving life. - With this car camera and monitor set, it can effectively ensure your driving safety. - Easy to install and operate, suitable for professional and personal use. Package list: 4 Sets Frame Reversing Camera Kit