--Built in quad function 
--Digital high brightness panel 800x480
--16:9 lens on view side camera (real 170 degree horizontal view without dark area on corner of screen)

Screen: 7.0" (16: 9) digital
Color System: NTSC/PAL Auto- Switch
Resolution: 800(H) X 480V)
Brightness: 450 CD/m2 high brightness
Contrast Ratio: 350: 1
Color /Bright /Contrast /Dimmer: Adjusted by OSD
Key with blue LED lamp
PAL / NTSC auto switch
View Angle: Left/Right: +60, Up: 45. Down: 60 degree
Signal input: 4 channel, monitor supply power to cameras
Quad function 
Quad image, duplex image, full screen image switch
Auto sequence function from channel 1-4
Special designed 3 quad operation button on front case
Power Supply: DC9-36V, 1.5A
Power Consumption: 9W(Average)
Operation Temperature: -20~+70 centigrade
Storage Temperature: -30~+80 centigrade


SYSTEM CONNECTION: