Quad Screen Multiviewer 4 CH VCR in 1 CH VCR out Able for NTSC or PAL camera 1 ch Audio & able for 16:9 montitor

4 CH Mobile Quad Processor Support Audio ST503

1.4CH video input, 1CH audio input,1 audio output                                                  2.kinds of display modes.                  3.switch control of front, back, left and right                                                           4.cars of 12V or 24V(8V-36V) can be applied                                                5.power adapter:12V,1A output, can charge 1-4 cameras at the same time

Main Feature       1.Four simultaneous  input images,while four-split screen display.  2.Four separate images can be triggered automatically monitor full screen. 3.By the branch-type connector, it can input  the audio, video, camera power supply.  4.When it is in tiggered state,it has the priority,priority order: CH1> CH2> CH3> CH4 5.When the trigger withdrawal, the image to maintain the current state 2 seconds, 2 seconds after the return to the status before the trigger  6.By using the DIP switch,you can set the Image for Positive image/Mirror 7.High and low pressure protection and overload protection to ensure the stable operation of equipment.

Product specifications:

Mobile Quad Splitter
Model	ST503
Dimention	155*87*32mm
Language	PAL:720×576
image refurbish	25 fps
Compresion format	4 CH, peek: 1Vp-p, mpedance: 75Ω
Video standards	2 CH, peek: 1Vp-p, Impedance: 75Ω
Audio Input	4 CH
Audio Output	2 CH
Power in	DC 12V-45V
Power out	5CH  DC 12V power out
Mirror funtion	can set mirror image independently by 4-bit DIP switch
Trigger method	High-level trigger
Note	1,Split screen display automatically by Automatic detection of video channels
	2,be triggering,With Priority,grades:CH1>CH2>CH3>CH4
	3,after triggering,image would keep the existing status for 2 seconds and then return to the formal status

ST503 standard accessories

ST503 suit programme1

ST503 suit programme 2

ST503-Quad Screen Multiviewer for mobile car