Features: 1.Easy Installation: With GPS interface AVIN interface, no need to lead wire from the front to back of car, more easy for you to install camera. 2.Wide Application: Widely used to connect in?car monitor, DVD players, reversing rearview mirror, vehicle rear/front camera, home surveillance, etc. 3.Stable Transmission: Perfect solution to the problem of bad car rearview system; useful even in dark places, long?distance stable wireless transmission. 4.Durable Material: Made of high quality ABS material, lightweight, waterproof, sturdy and wear resistant, long durability. 5.High Reliability: Professional waterproof car rear view camera transmitter, providing clear images, easy installation and operation. Specification: Item Type: Backup Camera Wireless Transmitter_x000D_ Material: ABS_x000D_ Image Sensor: 1/3 color CMOS_x000D_ Format: PAL/NTSC_x000D_ TV Line: 420 380_x000D_ Working Voltage: DC12V_x000D_ Imaging Device: OV7950_x000D_ TV System: NTSC_x000D_ Photosensitive Area: 4.08x3.12mm_x000D_ Shutter Speed: 1/60-1/20000_x000D_ Video Output: 1.0 VP-P, 75 OHM_x000D_ Gamma Factor: 0.45_x000D_ White Balance: Auto_x000D_ Scanning System: 2: 1interlace_x000D_ Waterproof Grade: IP67/68_x000D_ Rated Power Supply: DC 9-14V_x000D_ Operating Temperature: -20 - 75, RH 95% Maximum_x000D_ Storage Temperature: -40 - 85, RH 95% Maximum_x000D_ Fitment: Universal_x000D_ PackageList: 2 x Wireless Transmitter Receiver 1 x Manual