Description Camera: Power voltage: DC 12 V-30 V Image sensor: 1/4 "CMOS of 7070 Scanning system: NTSC Effective pixels: 648x488 pixels Resolution: 480 TV lines Lens: 4-ply glass, 2.5mm Viewing angle: 130 degress Video output: CVBS 1.0VP.P.75ohm AGC: Auto S / N ratio: Better than 48db Electronic shutter: 1/60 ~ 1/100. 000 seconds Operating temperature: -40 C ~ 80 C RH95% MAX / -10 C ~ 50 C RH95% MAX Storage temperature: -40 C ~ 105 C RH95% MAX / -20 C ~ 60 C RH95% MAX Display: Screen size: 7 inches screen Format: 16: 9 Contrast: 300: 1 Resolution: 800 * 480 Power voltage: 12 V-24 V DC Power consumption: 6 W Item type: Parking aid System operation: PAL / NTSC Video input: V1 / V2, circuit breaker Operating voltage: DC 9 V-26 V No Audio input or output Packing: 1 x Waterproof 18 LED IR Night Vision Car Rearview Camera 1 x 7 Inch TFT LCD Monitor 1 x User manual 1 x Remote control 1 x Video Cable Length: 12m or 20m '