Name:car rear view monitorInterface: aviation headWaterproof grade: IP67Valid pixels: 648z488 (7070COMS)Horizontal sync frequency: 15625KHzLens Angle: 92 Degree/120 Degree angle: 120 degreesClarity: 480TV LinesMinimum illumination: 0.02 /F1.2Earthquake Level: 6.8 ShockThe camera input voltage is 12-24V, 7070 chip, infrared night vision automatic induction, aviation head interface, the standard contact of aviation head is: 1 positive pole, 2 negative pole, 3 empty 4 video.colour: blackMaterial: metalPackage Contents:1 x vision cameraOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm."