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: 2-channel video input: v1/v2 automatic switching and full-function remote control Video format: PAL / NTSC Low power consumption Product specifications: Resolution: 800*480*RBG Screen size: 154mm (width) * 87mm (height) Aspect ratio: 16:9/4:3 (you can switch by yourself) Contrast: 350:1 Power: DC 9-35V Power consumption: about 6W (extra low power consumption in the same machine) Size: 180mm (length) * 120mm (width) * 25mm (thickness) OSD Language: Chinese English German French Spanish Portuguese Italian Russian No signal is displayed on the blue screen. 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.