【Versatile WiFi Connection】Connect smart devices to the camera's WiFi for seamless video recording and sharing capabilities. 【Electronic Rearview Mirror】Experience real-time viewing through the device, providing a comprehensive perspective of the vehicle's rear and surroundings. 【Multi-Angle Monitoring】Install in front, rear, left, or right viewing areas for real-time monitoring through the app. 【Automatic Video Recording】Save videos directly to your smartphone, with five-cycle coverage during reversing to minimize risks. 【Smart Start Technology】Android systems monitor trigger signals for automatic startup, while Apple devices use Voice Call Start for simultaneous online connectivity. 【High-Definition Imaging】Low bit rate video coding technology ensures clear, smooth pictures with minimal delay. 【Universal Compatibility】Suitable for various DC12V vehicles including cars, mini-trucks, and mini-vans. Installation: 1. First, turn off the on-board power supply. When the power cord of the camera is not properly connected, do not power on it. 2. Determine the type of camera and select the installation position method. Rearview product installation method: Methods 1: Red power cord fuse box ACC power supply 12V+ positive position, black power cord fuse box negative GND wire harness, start the vehicle to use.? Side view product installation method: Methods 1: Connect the power cord adjust the camera angle, plug in the cigarette lighter and press the switch. Method 2: Cut open the cigarette lighter switch position of the wire, red and black two-wire. The red power cord is connected to the ACC power supply 12V+ positive position of the vehicle fuse box. The black power cord is connected to the negative GND wire harness of the vehicle, which can be used when starting the vehicle. Troubleshooting: 1. No image: Make sure the camera Is connected correctly open the WIFI list on your phone, and see if you can find theW-Car hotspot generated by the camera.? 2. Background operation: You need to turn on the phone Settings and set it to run in the background. 3. Video delays: Check if the antenna is shielded by metal and the antenna faces the cockpit.