... and CVBS output CAR MAKE: For truck, bus, caravans, mobile home, camping car, industrial vehicle and heavy duty vehicle. SPECIFICATION ... AV(RSSI Level)4(Video Characteristics)(Video Output impedance)75Ω, Typ.(Video Output Level)1Vp-p, Typ.(Video Polarity)(NEGATIVE)(Video Frequency Respone)±5 ... convenience, your concern and your content! 2.4G long range wireless audio video transmitter for rearview