Feature: 1. Ultra low-light or dark enhanced super clear night recording. 2. Support motion detection function can be realized car theft and evidence collection, built-in G-Sensor collision detection sensor. 3. 170-degree super wide angle camera to avoid dead zone. 4. Record the interesting things and beautiful scenery in your journey. 5. High speed recording, support real time and date display on video. 6. Install The APP On Mobile Phone: Insure you use the Dual Lens Camera, then in each APP Market to search "WCVR-Dual", download and install the Application. If you use the Single Lens Camera, please search "WCVR-PWD" to download and install.