7 inch car rearview system with two cameras

7 inch car rearview system with two cameras
specification:
1) 7 inch quad monitor with four video input
7 Inch TFT LCD monitor with built in Single, Dual,Quad image
Screen:(16:9) and (4:3)
Resolution Degree:480(W)xRGBx234(H)
System:PAL/NTSC
Contrast:300:1
View Angle:L/R/U/D 60°/60°/40°/60°
Brightness:300cd/㎡
Visible Area:154x86mm
Power Supply:DC12V(DC24V optional)
Power:About 5W
Opeartion Temperature:-20~70℃
Storage Temperature:-20~80℃
Video:Four way video input.AV2 with trigger,blue screen when no signal
Optional: Audio, DC24V
Operation Mode: Remote control+Keystroke;Remote control and
keystroke can switch pictures at four directions
Apprearance Dimension:(L)174X(W)124.5X(H)54.5mm
2) CCD camera with IR night vision, Waterproof, Shockproof
Chip:1/3" CCD SHARP
Power supply:DC12V, Max:300mA
Sensor Area:4.9mm * 3.7mm
System:PAL/NTSC
Pixel:628XRGBX582
Arrange:120°
TV line:420
Video output:1.0Vp-p,75Ω
Focal length:F=2.9mm
Optional function: Audio function option for CCD camera
Appearance size:75X58X78mm
3) Dome Camera with IR night vision, Shockproof
Power supply:DC12V≤300mA(DC24V optional)
System:PAL(NTSC)
Pixel:628XRGBX582
Range:120°
TV wire:420
Video output:1.0Vp-p,75Ω
Focal length:F=2.9mm
Dimension:92x76mm
Packing dimension:100x100x90mm