Package include:1x car parking cameraDescription:Car rear view cameraNTSC version that only support the screen which NTSCImaging chip: 1/4 color cmos.Waterproof design for outdoor useinstallation for a variety of cars， Then reversing light positive red， black ground wireVideo Output: composite sync SignalOperating voltage:12VCurrent: <150Ma.Receiver Sensitivity: -90DB.Video Bandwidth: 8.0M.IF frequency: 480Mhz.IF bandwidth: 18MHz.Transfer impedance of the RF: 750hm.Signal Demodulation: Broadband frequency demodulation