IP66 Waterproof Night Vision Mini WiFi Reversing Car Camera, Night Vision Distance: 5-10m 1. Reversing visual function. High-definition rear view can be realized by connecting the smart device of the camera's WiFi. 2. Reversing triggers the recording. Each time the phone is turned back, the reversing video is saved on the smartphone side, covering the cycle five times, recording the driving trajectory of each reversing car to protect your safety responsibility. 3. Intelligent electronic rearview mirror function. Through real-time viewing on the device side, after entering the rear view video, you can watch the situation behind the real-time vehicle, view from all angles, and blur beyond the traditional rear view mirror angle to improve driving safety. 4. Intelligent background startup, voice call starts. The back-up trigger signal is monitored in the background of the Android system, and it is automatically started without manual entry. The iOS system voice call starts, static IP connection, and the Internet and reverse are simultaneously performed.