2.7 inch black box for GM

Specifications

hCar rear view mirror with HD DVR Two ways recorder

Same as your car original Mirror:

2.7 inch screen and double Dispaly

1/2 inch HD COMS 140-degree wide-angle lens

Focal length range> 10CM

Built-in microphone, speaker

Front camera: HD: 720P (1280 * 720) at 30 fps

Rear view camera:   VGA: (640 * 480) at 30 fps

Support AV input, can be accessed by reversing camera and parking sensor 

Video compression: H.264

Maximum support 32G SD card (SDHC), the video does not leak seconds

Voltage :6-18V

Reversing automatically switch

Power and memory function: not manually shut down the case, start the car automatic recording

Motion Detection Function

Humane settings: the optional front lens video, reversing camera recording, dual-lens video

Feature Sets:

          Languages: Chinese Simplified, Chinese Traditional, English,Russian
           Frequency: 50Hz, 60Hz
           After the lens input: PAL, NTSC

Rear Camera recorder and Front Camera recorder

One is car’s front camera that shoots the scene of car’s front side. The other is back camera that shoots

the scene of car’s back side. When you start the car, two cameras begin to work at the same time.When

you shift to the reverse gear, thescreen will show backup camera display and the brightness of scree will

change with ambient light.

When you shift to the reverse gear, the screen will show backup camera display. At the moment, the interior

camera stops working and the front camera and back camera start to work at the same time.

G-sensor

Same As your original mirror 

Record scene with HD clear image quality show more video

details in driving

Day

Night