Hi,my dear angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. 170º LED Light Reversing Video Camera HD Night Vision Car Car Camera Features： 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 520TV lines high resolution Support PAL Video system IP67IP68 level for outdoor and rainy use Easy to install and use Description： Sensor: CMOS II Horizontal sync frequency: 15625KHZ Vertical sync frequency: PAL 50HZ Scanning system: 2:1 interlace Sync system: internal AGC: Auto BLC: Auto Resolution: 520 TV lines S/N Ratio: more than 48dB Current consumption: no more 150mA Power supply: DC12V±10% Storage temperature: -20°C~85°C RH95% MAX Water-proof: IP68 Horizontal diagonal: 170 ° (actual viewing angle of 120 degrees ) Package content： 1 x car rear view camera 1 x Power supply cable 1 x Video cabl Features： 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 520TV lines high resolution Support PAL Video system