Intelligent Technology. Remote Quick Preview - The 4G dash cam allows you to easily monitor your car anytime, anywhere at home. 4G Chip - The camera comes with a built-in 4G SIM card. After it is successfully bound, the networking function will be automatically enabled. The signal processing is more real-time and the image effect is better. Remote Video Playback - Use a TF card to record the entire event. When the TF card is full, it automatically loops the recording without the need for manual deletion. It supports remote video playback and downloading, which is very convenient. App Timeline Playback - Click on the timeline and you can view wherever you want. Quick Start Recording On Collision - The device has a built-in G-Sensor. Once an emergency occurs, the G-Sensor will wake up during a collision, and start recording and taking photos in milliseconds, providing effective evidence for traffic accidents, fraud, etc. Secure Cloud Storage - Once an accident occurs, photos and videos will beautomatically uploaded to the cloud, and important information will not be lost due to TF card failure. Trajectory Playback - Clearly record every journey, You can view the vehicle's driving trajectory, speed, parking records and other information through the mobile App. Whether it is used to view driving routes or conduct driving behavior analysis, it can provide you with powerful help. Colour:Black Material:Plastic Package Contents: 1 * Car Dash Camera Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.