Digital video recorder
Technical specification:
Video signal system
Ntsc/pal
Number of video input
Four groups
Number of video output
One group
Display sheet number
120fps/s at most
4f-30fps/s
100fps/s at most
4f-25fps/s
Record sheet number
(combination mode)
Ntsc
30fps at most
Pal
25fps at most
Record sheet number
(independent mode)
Ntsc
7.5fps at most
30fpsf-4
Pal
6.25fps at most
25fpsf-4
Resolution
Display
Ntsc:720f-480 pal:720f-576
Record
Ntsc:720f-480(combination mode)
Pal:720f-576( combination mode )
Hard disk
Over 80g
Alarm input
4 input, 1 output
System detection
Record mode auto recovery in power failure without loss of data
Power specification
Dc 12v/5a