*Any problems please contact us before you leave negative feedback. we will try our best to help you solve the problem. *We always test the item 3-5 times before delivery, please check the parcel and item when you receive it. *We accept dropshipping, please note it after place the order. *We will arrange the shipment in 48 hours (Except for holidays). Feature: AGC: AutoBLC: AutoS/N Ratio: Better than 48dBPower supply: DC 12V-24VImage Sensor: CMOS 7430 HD SensorNight vision distance: about 15MOperating temperature: -30~80 RH95% MAXStorage temperature: -40~85 RH95% MAXCamera Size: 53mm*52mm*77mm Specification: Built in light sensor which can identity day and night by itself 100% brand new and high quality Waterproof Rear View IR-LEDs Night Vision Waterproof for car Small and compact design Low illumination camera, night vision effect is outstanding A simple solution for car reverse system Easy to install and use Package included: 1Car Reverse Camera1Power cable( optional )1User Manual Note: 1.The AHD camera only support AHD monitor. Confirm if your monitor is AHD.