High Performance Digital Super Clarity Image processor The camera is mounted in a ball socket which only moves in one plane so is easy to setup and can be adjusted by user who would like to fine tune the image -- to suit their individual requirements. The camera comes with a long extension cable, allowing trouble free installation to suit even the wheelbase models. The camera also incorporates reversing guidelines to help you reverse. Night Vision Camera Voltage: 12V DC Power: 12W 4.3 inch digital panel Contrast ratio:350:1 Sensor 1/4 PC7070 CMOS Mirror head: F = 1.7mm Viewing angle: 170 degrees Horizontal Sync Frequency : 15625kHz Aspect ratio:4:3 ,Resolution:480*272 Resolution: 648(H) x 488(V) Signal to noise ratio: more than the 48dB ( on) Post rate: 30fps Minimum illumination: 0.5Lux Lens: Waterproof :IP68 Output line: power supply, signal line, ground line Video output: composite video cable (75 Euro) Operating temperature: -20 Celsius ~ +70 Celsius, RH95% Storage temperature: