HD Rearview Mirror Overview:
Motion detection function : After the car is turned off, HD Rearview Mirror the recorder will not shut down. When there is no moving object in front of the car, the recorder will enter the power-saving mode. HD Rearview Mirror    When there is an object passing by and the light changes, the recorder will automatically turn on the recording.(First, you need to prepare a voltage drop cable, and find a 4S shop or car repair and maintenance shop and ask the relevant technicians to connect the voltage drop cable for the car. Then, connect the USB interface of the voltage drop cable to the recorder to debug the motion detection function and set the screen protection function.) 

HD Rearview Mirror Specification:
The photo parameters are 3.5inch, the product shall prevail
Main control chip: Lingtong 6624
Lens chip: 7736
HD Rearview Mirror Display: 2.4 inches 
Lens angle: 100 degrees
Menu selectable languages: Chinese / English / Russian / Japanese / French / Italian / German / Spanish / Korean
Video resolution: 720P difference
Video compression format: Motion.jpeg
G-sensor collision sensor: 3 Axis, built-in
Photo resolution: 1920 * 1080/1440 * 1080/1280 * 720/848 * 480/640 * 480/320 * 24
Photo format: JPEG
Memory card: support TF card (4GB ~ 32GB)
Microphone speaker: built-in
Current frequency: 50HZ / 60HZ
USB interface: USB 2.0
Car charger: DC5V 1000mA (Input DC12V-24V)
Battery: 50mA, built-in
Fill light: LED light
Battery working time: about 1 minute
Size of mirror: 30 CM * 8 CM

HD Rearview Mirror Package Content:
1x Car charger
1x Buckle
1x Driving recorder