Dual-lens Camera Design 
The front camera has a whopping 140 degree viewing angle to ensure you have all angles covered to record. When connected to the backup lights, automatic backup monitoring will be triggered to show on the display screen at the same time of backing up the vehicle. 

Picture-in-picture Display 
Front view and rear view videos are displayed on the screen in a picture-in-picture appearance. One-button switch can toggle the display of the two views in either the full screen or the inset window respectively, or turn off the picture-in-picture display. 

Motion Detection Function 
In standby status, you can switch the camera to motion detection mode. The device will enter into recording once camera observes the moved objection. It stops recording if no objection moved for 5s. 

Accident Warning System 
In the full function mode, if the vehicle departs from the lane, the lane departure warning function will be activated with sound warning. If the vehicle gets too close to the front car, the front car collision warning function will be activated with sound warning 

Specifications: 
- Front view video resolutions: FHD 1920*1080 (1080P 30f/s) 
- Rear view video resolutions: 1280x720 
- Video format/Video encoding/Image format: mp4/H.264/JPEG 
- Display: 5" IPS Screen 
- Front view lens view angle: 140° 
- External Storage support: Up to 64GB TF card 
- Microphone for audio recording: Supported 
- Battery: 1200mAH internal Li-ion battery 
- G-Sensor: Supported 

Package Content: 
1 * Evoplus Car DVR E3 (Rear View Mirror) 
1 * Rear View Backup Camera 
1 * 16GB TF Card 
1 * 18ft Connecting Cables of Backup Camera 
1 * TF Card Reader 
1 * USB Car Charger with Right Angle Adapter 
1 * User Manual