Feature: 1. Wide Compatibility: The license plate wireless backup camera is compatible with cars, camping cars, trucks even RVs under 35 ft. You can download the APP for android and for iOS devices to use it. For IOS requires 8.0 above version, for Android requires 4.0 above version, please check your system's version before purchasing. 2. Multi Functions: Reversing visual function, camera and video function, electronic rearview mirror function, intelligent voice call activation, intelligent reversing auxiliary line. You can still answer calls and text messages using APP, compatible with mobile phones/tablets. 3. WiFi Connection: No need of Internet access or data to connect, the backup cameras produce its own WiFi hotspot. connect directly to the wifi created by the camera, just open your WiFi list, find the wifi named SWD. Works with your smartphones via our downloadable APP allowing you to easily connect to the camera. 4. Stable Digital Wifi Signal: Built‑in digital wireless stable transmission function with a transmission distance of up to 35 feet provides stable images without interference from other signals such as Bluetooth. Equipped with excellent sensors, the camera provides vivid picture, which restores what you see behind your vehicle directly.There will be no delays or freezes. 5. Professional Waterproof Camera: The waterproof standard of this camera is IP67 , the highest and lowest temperature resistance is ‑4°F‑149°F, and the lumen rating is 0.1 at low light night. Therefore whether it is sunny or rainy, hot or cold, day or night, the camera always performs well. Specification: Item Type: License Plate Backup Camera Material: ABS+Metal Transmission Method: WIFI digital signal Video Compression: H.264 High Profile Antenna Specifications: 5G WIFI Working Temperature: -20℃- +50℃ Storage Temperature: -30℃- +60℃ Working Humidity: 85%RH Photosensitive Chip: CMOS Image Pixels: Megapixels Viewing Angle: 120°-150° Low Illumination: 0.1Lu/F2.0 Transmission Distance: Approx. 50-80m/54.68-87.49ydPower Source: DC 9-16V Night Vision Distance: Approx. 5-10m/5.47-10.94yd Waterproof Rating: IP67 Fixing Method: Bracket fixed Receiver: For IOS, for ANDROIDThe main function: 1. Reversing visual function Through the WIFI of the camera to link the smart device, high-definition rear view can be realized. 2. Take pictures and videos Record the surrounding environment of the vehicle, without the need for a driving recorder, which can realize taking pictures and sharing videos. 3. Smart electronic rearview mirror Through real-time viewing on the device side, after entering the rear-view video, you can view the road conditions behind the vehicle in real-time, viewing from a full perspective, avoiding the problem of small viewing angles and blurred vision in traditional rear-view mirrors, and improving driving safety. 4. Smart voice call start For Android and for IOS systems, it can be automatically activated by voice call, which is convenient for driving. 5. Intelligent reversing auxiliary line Long press the reversing auxiliary line, you can flexibly adjust the reversing reference distance, which is suitable for all models.. Package List: 1 x License Frame Camera 4 x Screw4 x Gasket4 x Nut1 x Power Cord1 x Manual