Specifications
CCTV Housing DVR Server HK-DVS3011).1 CH 1 DVS
2).Compression:H.264 Main Profile
3).Built-in Web Sever
CCTV Housing DVR Server HK-DVS301
Features:
1. Moduled computer; High Density Design;
2. Up to 64ch cameras and 16 monitors in one Standalone DVR;
3. Integrated menu design with English and Chinese option;
4. Keyboard password input and operation priority;
5. partitioned management ;
6. Process, synchronization, group multiple switch modes;
7. Video switch, audio switch and alarm control simultaneously
8. Control constant speed / variable speed PTZ camera;
9. Build in 16ch alarm input and 2ch alarm output;
10. Alarm trigger with video switch;
11. Programmable alarm output;
12. RS485 protocol, RS232 protocol; RS422 protocol
13. Up to 16 sub-control keyboards control; Up to 16 host matrix cascade;
14. Strong network control
Specifications:
power | <50WAC220V +10% / 50Hz |
signal input | 1Vp-p (75 ohm negative, unbalanced) |
video output | 1Vp-p (75 ohm negative, unbalanced) |
video signal to noise ratio | 50dB (weighted) |
Video isolation | 50dB (weighted) |
video bandwidth | 25MHz (-3dB) |
differential phase typical value | 2% |
Differential gain typical value | 2% |
interface | BNC interface |
video format | CCIR and PAL system |
audio input value | 0-2Vp-p |
Audio output power | 0.5W (8W) |
audio signal to noise ratio | 48dB (weighted) |
Audio isolation | 48dB (weighted) |
audio bandwidth | 30KHz (-3dB) |
switching time | <10 ms |
audio interface | RCA socket |
ambient temperature | -10 °C ~ -55 °C |
ambient temperature | < 90% RH (non-condensing) |
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