Feature     Waterproof Rear View Night Vision Camera for car     Used with connected to LCD monitor ,DVD Player, rearview mirror with LCD monitor etc, show the rear view on the LCD screen, make you reverse car more easily and safely     420TV lines high resolution     Support NTSC/PAL Video system     IP67IP68 waterproof level for outdoor and rainy use     Easy to install and use Specification     Sensor: CMOS II     Horizontal sync frequency: 15625KHZ     Vertical sync frequency: PAL 50HZ; NTSC 60HZ     Scanning system: 2:1 interlace     Sync system: internal     AGC: Auto     BLC: Auto     Resolution: 420 TV lines     S/N Ratio: more than 48dB     Current consumption: no more 150mA     Power supply: DC12V±10%     Storage temperature: -40°C~85°C RH95% MAX     Water-proof: IP67IP68     Lens angle: 170°     Weight: 60g