37
13.2 Specifica
tion
ITEM
4 CHANNEL DVR
V
ideo format
PAL / NTSC
Operation system
Linux
Video input
4 channel composite BNC
Video output
1 channel composite BNC
Display speed
PAL:
100fps (4 x 25fps)
NTSC:
120fps (4 x 30fps)
Display resolution
PAL:
704 x 576
NTSC:
704 x 480
Recording resolution
PAL:
640 x 272, 320 x 136
NTSC:
640 x 224, 320 x 112
Recording speed
PAL:
Max. 50 frame per second; 3fps ~ max 25fps
(each channel) adjustable
NTSC:
Max. 60 frame per second; 3fps ~ max.30fps
(each channel) adjustable
Compression method
Enhanced M- JPEG
Video Quality:
Low
@ 12kBytes
Normal @ 15kBytes
High
@ 20kBytes
Recording mode
Manual, Motion detection, Time schedule
Recording time
123 hours continuous recording at 25fps
with 160GB hard drive
Hard disk capacity
Up to 1.0 TB SATA interface (1 x hard drive)
SATA interface and hard drive rack
x 1
USB port for media backup
Yes, USB port for media backup and software upgrade
Mouse
PS / 2 optical
Power input to mains adaptor
100 - 240VAC 50 / 60Hz / 1.5A
Power output from mains adaptor
12V = 5A DC
Dimension of DVR (mm)
250 x 232 x 38 (width x depth x height)
IP rating
IP20 (dry internal use only)
Operating temperature
- 5 to 50°C / 20 to 80% RH
Weight
2000g (with hard drive fitted)
