ANLENG 2.4G Wireless Color Video Transmitter and Receiver for Vehicle Backup or Front Car Camera An advanced wireless module that enables normal reverse camera to become wireless. Wireless 2.4GHz transmitter/receiver set (12V for vehicle installation). Work range: up to about 50m (Hollowness). Fit all RCA composite video connections. Transmitter/Receiver cable length: approx. 1.3m / 4.2ft.