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DS-7204HI/HI-V Net DVR |
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DS-7204HI/HI-V network digital video recorder is new generation excellent
digital surveillance product. It uses Embedded Linux OS and the latest TI
DaVinci DSP.
It supports both features of digital video recorder (DVR) and
digital video server (DVS).
It can work stand alone or be used to build a
powerful network, widely used in surveillance
fields.
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DaVinci DSP hardware compression |
H.264 video compression algorithm and each channel can be real time (PAL is 25FPS and NTSC is 30FPS). |
Support multi-zone motion detection. |
Support mask function to mask sensitive area. |
Support view tampering alarm function for spiteful camera block. |
Support video signal loss alarm function. |
Support position configurable OSD&LOGO. |
Support both constant bit rate and variable frame rate. |
Support dual stream and the sub stream can support CIF/QCIF compression resolution. |
1 IDE interface for 1 HDD. The HDD can be supported 2000GB maximum. |
Support HDD S.M.A.R.T function. |
Support FAT32 file system. |
Support many record mode: all time record, motion detect record, external alarm record, motion & alarm record, motion | alarm record, manual record. |
Support cycle and non-cycle record mode. |
Support USB flash disk, USB hard disk and USB CD/DVD for backup.
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Preview & Playback function: |
Support one composite video output and one spot video output |
DS-7204HI-V can support one VGA output. |
Support playback fast, slow, pause, forward, backward, frame by frame, etc. |
Use define preview layout. |
Support one channel playback |
Support TCP, UTP, RTP, Multicast, DHCP, etc. |
Support ADSL (PPPoE) dialup function. |
Remote playback, download the recorded files in DVR. |
Remote upgrade DVR firmware. |
Support Internet Explore for network control |
Remote get alarm information of DVR. |
Support network voice talk. |
Support PTZ local and remote control. |
Support multi-lever user management. |
Support local and remote search log function. |
Automatically recovery from exceptions leads to high reliable. |
Provide SDK and demo source code to shorten the application development time. |
Model Name |
DS-7204HI |
DS-7204HI-V |
Video compression
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H.264 |
Preview resolution |
PAL: 704*576 (4CIF), NTSC: 704*480 (4CIF) |
Playback resolution |
PAL: 352*288 (CIF), NTSC: 352*240 (CIF) |
Video input |
4-ch BNC (Electrical Level: 1.0Vp-p, resistance: 75Ω) |
Composite video output |
1-ch, BNC (Electrical Level: 1.0Vp-p, resistance: 75Ω)
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Spot video Output |
1-ch, BNC (Electrical Level: 1.0Vp-p, resistance: 75Ω) |
Max frame rate |
PAL: 25FPS, NTSC: 30FPS |
Audio compression |
OggVorbis 16Kbps |
Audio input |
1-ch RCA (Electrical Level: 2.0Vp-p, Resistance: 1000Ω) |
Audio output |
1-ch RCA (Linear Electrical Level, Resistance: 600Ω) |
Stream type |
Video/Video&Audio |
Max bit rate |
32Kbps--2Mbps, self-define
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HDD IDE interface |
1 IDE interface, support 1 IDE HDD (2000GB maximum) |
Network interface |
1 RJ45 10M/100M Self-adaptive Ethernet Interface |
USB interface |
1 USB2.0, can support USB memory/HDD, USB CD/DVD writer |
VGA interface |
No |
1 VGA interface,
support resolution: 800×600/60Hz, 1024×768/60Hz,
1280 ×1024/60Hz
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External alarm in |
4 |
Relay output |
1 |
PTZ control |
T+, T-, R+, R- |
Voice talk |
Same as audio input and audio output |
Dual stream |
Yes |
Power supply |
DC 12V |
Power consumption |
Less than 10W (without HDD) |
Working temperature |
-10°C -- +55°C |
Working humidity |
10％--90％ |
Size
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315mm x 230mm x 45mm |
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