
Connections on backside of DVR4C
01 Power switch 0
6
Monitor output
02 Audio inputs 0
7
Audio output
03 Camera inputs 0
8
Relay outputs
04 RS232 connector 0
9
Alarm inputs
05 Network connector
DVR4C Typenumber
0
1
Type 0
3
Size per disk in GB
0
2
Number of disks 0
4
Revision
2 & 3: Disc capacity is the multiple of these figures
times 10 in GB
Parts included
Quantit
y
Component
1 DVR4C
1 DVR4C remote software
Technical specifications
Electrical
Rated Voltage and Power
100–240 VAC; 0.7–0.3 A; 50/60 Hz
Video
Video Standard PAL / NTSC auto-detect
Live Resolution 720x576 PAL, 720x484 NTSC
Digital Zoom 2 times
Compression MPEG4-based
Inputs Composite video 0.5 V–2 Vpp, 75 ohm
Output 1 Vpp, 75 ohm
Audio
Inputs Mono RCA, 1.0 Vpp
Output Mono RCA, 1.0 Vpp
Alarm Handling
Inputs 4 Inputs configurable NO/NC, max input
voltage 40 VDC
Outputs 4 Relay outputs, configurable NO/NC, max.
rated 30 VAC, 40 VDC 0.5 A
Control
RS232 Output signals according EIA/TIA-232-F,
max. input voltage ±25 V
Connectors
Video Inputs 4 Looping BNC, manual termination
Monitor 1 BNC
Audio Inputs 4 Cinch
Audio Output 1 Cinch
Ethernet RJ45S modular jack 8 pins shielded:
10/100 Base-T according IEEE802.3
RS232 DB9 Male
USB Type A Connector
Alarm I/O Screw terminal
Storage
Size 80, 160, 320, 600 GB
Bitrates (per camera at 25/30 IPS)
Low 250 kbps
Standard 500 kbps
Medium 750 kbps
2 | DVR4C Series Digital Video Recorder
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