Listing ID #961795
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| Model | DVR 4ch | DVR 8ch | DVR 16ch |
|---|---|---|---|
| System | main processor | Industrial embedded micro-controller huawei Hi platform | |
| Operating system | embedded linux | ||
| System resources | Simultaneous multi-channel real-time recording, playback, network operation, USB backup | ||
| Interface | user interface | support 16-bit true color graphical menu interface and mouse operation | |
| Preview screen | 4-Jan | 1/4/8/9 | 1/4/8/9/16 |
| Video | video standards | PAL(625line,50f/s);NTSC(525line,60f/s) | |
| Video compression | H.264(High Profile) | ||
| Display quality | monitor:D1,VGA,HDMI:1024*768 | ||
| Play quality | D1/HD1/CIF/QCIF | ||
| Encode capacity | 4ch D1 real-time | 2ch D1(1,2ch)+ 6ch CIF real-time | 16ch CIF real-time |
| Decode capacity | 2ch D1 real-time | 2ch D1+6ch CIF real-time | 16ch CIF real-time |
| Motion detect | Zones: 192(16*12)detection zones,sensitivity: multi-level sensitivity (Only local channels) | ||
| Audio | audio compression | G.711A | |
| Bidirectional talk | supported | ||
| Record&playback | record mode | manual>alarm>motion detection>timing | |
| Local playback | Multi-channel Simultaneously playback | Multi-channel Simultaneously playback(1-8ch) | Multi- channel Simultaneously playback(1-16ch)(1-4ch) |
| search mode | Time/calendar/event/channel search | ||
| Storage&backup | space occupation | Video: CIF:4~5G/ day*channel D1:8~10G/ day*channel | |
| Audio: | 691.2M/ day*channel | ||
| Record storage | HDD,network | ||
| Backup mode | Network backup,USB,U disk | ||
| Interface (video input) | 4ch BNC | 8ch BNC | 16ch BNC |
| Video output | 1ch BNC,1ch VGA,1ch HDMI | ||
| Audio input | 4ch RCA | 2ch RCA | |
| Audio output | 1ch RCA | ||
| Alarm input | no | ||
| Alarm output | no | ||
| Net interface | One RJ45 10M/100M | ||
| PTZ control | One RS485 port, support 18 PTZ protocols | ||
| USB | 2 USB2.0 ports | ||
| HDD | 1 SATA ports(4T at most per one) | ||
| Others | Power supply | 12V/2A | |
| Dimension | 255mm(Length)* 225mm(width)* 45mm(height) |
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