Product Features: The wireless backup camera for big vehicles is built-in Wifi, which is supports you to monitor the reversing live image on your phone via wifi connected to the camera. This rv backup camera has high resolution(1920*1080P) with a built-in upgraded CMOS sensor, and can automatically trigger night vision function in dark environments, providing you clear and high quality images. Battery & solar powered: Built in 10000mAh large capacity rechargeable battery can last for over 21 hours after 8 hours charge.Also, the solar panel can also be used as an additional power source to extend the camera's working time. The wireless backup camera for trailer can transmit signals more stably with no freeze, and transmission distances can be up to 100 meters in open spaces and effective transmission distances is 50ft for car, truck, pickup, camper, RV, trailer, SUV and minivan. IP67 Waterproof rating, completely waterproof and work perfectly in all weather conditions. 130 Degree viewing angle, the backup camera provide a complete view from behind your vehicle for which ensures complete safety with no blind spots. Super magnetic base which allows it to easily mount to any metal surface (Ametalplatewithscrewsareprovidedifthecarisaluminumsurface). Simply attach the camera without worrying about falling. FunctionalAPP,itoffersmultifunctionssuchasscreenrotation,screenmirroring,reversinglineon/off,recordvideo,takeaphoto,album,etc. Product Parameters: ImageSensor:1/3ColorDSP IOSVersionCompatibility:IOS11.0andabove AndroidVersionCompatibility:Android9.0andabove WirelessTransmission:Built-in5Gdigitalwirelesstransmitter TransmissionDistance:Openspace200meters Resolution:1080P/720P/480P VisualDistance:130H)170D InputVoltage:DC5V-2A SolarChargingCurrent:200mA BatteryCapacity:10000mAh ChargeTime:Approx.8hours InstallationMethod:Installationofsiliconemagneticbase Dimension:105(W)x103(H)x70(D)mm (excludingantenna) Package Includes: 1 x Solar Wifi Camera 1 x USB Charging Cable 1 x Remote Control 1 x Install Accessories 1 x User Manual