2.4G wireless/color video Transmitter for Rearview Camera to Dash DVD, In-Car Monitor, LCD. * A Range of up to 10 meters, great for larger vehicles like caravans. * Convert a Wired Rearview Camera into a Wireless. * Transmitting frequency: 2370MHZ * Power Input: DC 12V; Power output: DC 5V (RCA) 1.5A