Fangrui Product Details 1. 4g Wireless Color Video Receiver / Transmitter, Avoids Complicated Wiring. An Kit For Car Rearview Camera, Converts A Wired Rearview Camera Into A Wireless One. 50m Working Range, Suitable For Larger Vehicles, Small Trucks, Cars, Caravans, And Rvs, Etc. Stable Signal Ensures Higher Quality Image. Wireless Receiver Transmitter Takes No Trouble With Running Video Cable. Mainly Be Used For Wireless Connection On Light Vehicles For Video Output To Monitor, Dvd Player, Camera, And Mp5 Etc. Take One Minute Get Your Camera Become A Wireless Camera, Easy Installation. Connect To Rear-view Camera And Front Video Screen. Fit All Composite Video Connections. Transmitter Frequency: 2468mhz Power Output: 100mw Video In / Out: Pal / Ntsc Composite Video Signal Working Temp: -20 - 60 .c Receiver Sensitivity: -93dbm Working Current: Dc12v 200ma Av Out Interface: Jack Work Range: Up To About 50m (hollowness) Transmitter / Receiver Cable Length: 1.5m Colour:as Shown Material:plastic Package Contents: 1 X Wirel