English & Chinese menu.
Each image quality can independently adjust.
The image can auto switch each other..
2 PIP functions and 1PIP function, each PIP position can be adjustable and display channel number can be edited
Dual Split function,each picture position can adjustable and display channel number can be edited.
ZOOM function,A zoomed area can be moved while zoom function is invoked.
High Quality image freeze function,more than one image can freeze in different channel
Motion detection alarm, image loss alarm
60 groups’ event record.
Each channel number can be edited
Screen position and the length time of alarm can be adjustable.
Support IR remote controller

Real Time Color Quad Processor Parameters

Name	ST412 Camera Real Time Color Quad Processor , OEM 4 Channel Video Multiplexer
Video system	NTSC/PAL
Image Refurbish	PAL:25 f/s；NTSC:30f/s
Resolution	PAL:720×576；NTSC:720×480
Video input	4 channel video signal input ,1Vp-p,75Ω
Video input	1 channel recording playback video signal input, 1Vp-p,75Ω
Video output	1 channel master monitor output, 1Vp-p,75Ω
	1 channel assistant monitor output, 1Vp-p,75Ω
	1 port VGA output
RS485	used for remote control of the machine
Auto switch	0~99 Sec
Event record	60 groups
Alarm out	No
language	English & Chinese menu
Video adjust	Brightness ,Contrast, Saturation, Hue, Sharpness can be adjustable
Power Consumption	4.8W(400mA)
Power Supply	DC 12V
Operation Environment	-10℃~ +60℃
GW	1.8kg
Product Size	440mm200mm45mm
Product Box Size inside	488mm260mm85mm
Product Box Size outside	503mm270mm535mm 5PCS/box

Camera Real Time Color Quad Processor , OEM 4 Channel Video Multiplexer

CCTV Mobile DVR