Name:car rear view monitor Interface: aviation head Waterproof grade: IP67 Valid pixels: 648z488 (7070COMS) Horizontal sync frequency: 15625KHz Lens Angle: 92 Degree/120 Degree angle: 120 degrees Clarity: 480TV Lines Minimum illumination: 0.02 /F1.2 Earthquake Level: 6.8 Shock The 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: black Material: metal Package Contents: 1 x vision camera Only 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.