Wireless Car Reversing Camera Backup Cam Rear View Kit 170° for TFT LCD Monitor

Lens: 1.8 mm (170°). Wireless 2.4GHz transmitter/receiver set (12-Volt for vehicle installation). Resolution: 520 TV lines. Vertical position adjustable with spacer lines and mirror function. Connect power wire (red and black) to your vehicle DC 12V power system.