Professional DVR

Detailed Product Description
Features:
1) 4 Video input, 1 video output
2) 4 detective alarm input, 1 alarm output.
3) Support adjustment of brightness, contrast, and color.
4) Support audio and recording
5) Support SATA and PATA two ports interface, support 40.80.120.200GB(hard disk*2)
6) Support two recording mode: EACH and QUAD, recording frame rate and compress rate
are adjustable.
7) Support motion detection recording mode.
8) Support time recording function
9) Support in the event of power failure the unit returns to it's previous mode
automatically.
10) Remote controlling(we can add the function with your requirement.)
11)Through the USB port to browse or save the information of disk on the PC.

Technical Specification
Video Input Format; NTSC/PAL
Operating System None
Video Input Channel: 4 CH Composite
Video Output Channel: 1 CH Composite
Display Frame NTSC: 120frame/s
PAL: 100frame/s
Recording Frame Rate(Quad Mode) NTSC: Max. 30 frame/s(Quad)
PAL: Max. 25frame/s(Quad)
Recording Frame Rate(Each Mode) NTSC: Max. 7. 5 frame/s(EACH Mode)/channel
PAL: Max. 6. 5frame/s (EACH Mode)
Recording Mode: Continuous, manual, event, programmed, motion detection
Resolution Display: NTSC:720*480
Recording: PAL:720*576
Compression Format(Each Channel): Modified MJPEG (12-20K bytes/frame)
HDD: Unlimited(PATA/SATA HDD)
Back-up: HDD,VCR
Search: By data, time and Specified
Network: NO
Audio: Only one channel
Sensor/Detection: 4 Input,1 Output
Motion Detection: Pixel: 16*32 Sensitivity: 0-9 levels