Video System: NTSC/PAL
Operation System: Embedded OS
Video Input: 4 channel
Video Output: 2 channel(VCR OUT)
Displaying Rate(NTSC): 120 f/s(4×30 f/s)
Displaying Rate(PAL): 100 f/s(4×25 f/s)
Compression Format: Modified MJPEG
HDD: 2 HDD(400G)
Idex: Time/file list
Alarm: 4 channel input,1 channel output
Recording Rate(NTSC): Max. 30fps(Sole mode)
Recording Rate(PAL): Max. 25fps(Sole mode)
Recording Rate(NTSC): Max. 7.5fps(Mix mode)
Recording Rate(PAL): Max. 7.5fps(Mix mode)
Resolution(Display): NTSC: 640×480;PAL: 720×576
Resolution(Record): NTSC: 640×480;PAL: 720×576
Power Requirement: AC 110V-220V/1A

Features:
? Simple Structure, easy for design, install, test, and operation.
? Advanced video compression technology ensures the image record quality,
as well as the quick and simple index mode.
? Refined technical design insures the stabilization of the system under long-time
running
? Based embedded system, a reliable and worthy surveillance product.
? Clear image record, suitable for various fields.