This 4 channel camera system provides a complete view of your front, sides and rear of your vehicle. 

Recording all 4 channels on a pair of micro SD card. 

All cameras are fully waterproof (IP67)

rear and side cameras with IR night vision

Large 7" display to show all your camera views at the same time.

 
 

Specification
Screen: 7.0 inch, 4:3, TFT LCD, 800*480
Emergency recording:  3-axis G-sensor
Front Camera: 1080p, waterproof, 120° wide angle, 6-layer all-glass (6G)
Rear Camera: VGA 640*480, waterproof, 120° wide angle, 6-layer all-glass (6G), IR LED+IR CUT
L、R camera: VGA 640*480, waterproof, 120° wide angle, 6-layer all-glass (6G), IR LED+IR CUT
Camera Extension Cable: 3 meter for front; 15 meters for rear; 6 meters for left and right
Video Format: AVI, H.264
Loop Recording:  seamless recording 1/3/5 minutes
IR remote control: Include
Speaker: Built in(Power: 8Ω/0.5W)
Microphone: Built in high sensitivity microphone
Memory Card:  2 MicroSD cards, maximum  128GB   (Class 10 or above, not include)
Power Supply: 9-28V input; 5V2A output dedicated step-down converter, which built in super capacitor will save the last file safely
Temperature: -10~+65 °C
Humidity: 4%~90% RH