Mainly feature:
1. Input voltages available from DC10V -36V with audio
2.  Mirror/no mirror could be set separately in each channel
3.  With dimming function(day and night mode)
4.  Could be connected with 3 cameras for side view and Rear view.
5.  With 3 Auto triggers 
6.  A variety of installation: headrest, U shape bracket, Fan shape mount
7. The button on the monitor have blue light in dark automatically.
8.  User could adjust the OSD menu:
   a. could rename each channel
   b. could adjust the delay time in each channel.
   c. could adjust trigger name on each channel
   d. brightness, contrast, audio mirror could be adjust in each channel
   e. could adjust the grid line left and right, up and down
9.  Built to withstand the shock and vibration associated with industrial applications.
10.  Dust and Waterproof design,all connectors are waterproof.
11.  Meet the requirements for hot,cold weather also shock and vibration.
12.  20G force for vibration an 100G for shock.

Specifications of monitor:
Monitor type: TFT LCD
Screen size: 7inch
Dot resolution: 800*3(RGB)*480
Display format/contrast: 16:9/500:1
Display brightness: 400CD/
Viewing angle: U: 50° D: 60° L/R: 70°
Video input: 3Channel
Video source: 1VP-P, 75Ω
Power supply: DC12V-24V
Power consumption: 5W
Operating temperature: -30ºC~+80ºC
Video system: Auto NTSC/PAL
Overall dimensions: 7''(L)*5''(H)*1''(W)

Specifications of Camera:
Sensor: 1/4'' Sharp color CCD
Picture elements: 250000pixels
Gamma correction: R=0.45 TO 1.0
Image sensor: 600Tvline 
Lens: 2.1MM
View angle: 130degree
Waterproof rating: IP69K
Sync system: Internal synchronization
Infra-red distance: 50 feet(18 Infrared)
Usable illumination: 0Lux
Power source: DC12V-24V
Electronic IRIS: 1/50. 160-1/100000sec
Video output: 1Vp-p, 75Ω
IR switch control: ACDS automatic control
Vibration and shock rating: 20G/100G
Operating temperature: -40ºC~+80ºC
Storage temperature: -40ºC~+60ºC