12 Inch Android Mirror Car Dash Camera DVR Rearview Mirror 4G Internet GPS Navigation 

4G module for SIM card & WiFi hotspot sharing
If around the car, no WiFi for internet surfing, no need worry.Just add one 4G SIM card can make you connect to the internet.
new generation of upgraded kernels. running smoothly, bid farewell to the crash.

Lane Departure Warning System (LDWS)
Drowsy or distracted driving greatly increases the chance of an accident on the road. The LDWS will alert the driver when the vehicle goes off lane in a speed over 50 km/h.

Forward Collision Warning System (FCWS)
Accidents can be avoided by maintaining a safe following distance. Road Safety Warning System in the 0 V9 calculates the real-time distance between your vehicle and the vehicle in front of you, while driving above 30 km/h in expressways or under 30 km/h in a busy city, and issues a 3-level early warning to the driver depending on the danger of collision.

Front Vehicle Departure Warning (FVDW)
When your car is stopped at an intersection or in traffic, the intelligent guidance system informs you that the vehicle in front has started to move, preventing a delayed response just in case you stop looking ahead.

GPS Navigation
Download your favorite GPS to internal memory, with the addtional GPS antenna, this dvr provides the best experience no matter the destination is. Plus, it’s 4G network funtion, helps the dvr to get more quickly and smoothly online GPS navigation.

About GPS navigation
>Detailed Maps with Free Updates
1, beautiful 3D landmarks, buildings,parks and mountains,help you find your
bearing in unfamiliar areas. Driving with Sygic GPS Navigation is both practical and enjoyable.
2, precise distance to each maneuver will guide you to your destination. If you
miss a turn our smart algorithm will immediately recalculate to get you back on your way.

>Navigate Complex Interchanges with Ease
GPS Navigation has lane assist with junction view that displays upcoming junctions and uses brightly colored arrows to indicate your proper lane. and easily navigate complex interchanges.

When the car is powered off, the main unit dash camera M9 automatically enters the parking monitoring mode. It will be automatically turned on when the car is subjected to large vibrations record a 20-second video to protect your car.M9 will record the video in a loop, and when the car crashes, M9 will automatically lock the accident video to prevent it from being deleted.