Key Features
• High performance DSP hardware compression
• H.264 video compression
• Dual stream
• Support variable bit rate and frame rate
• Multi-zone motion detection and private masking
• Multi-lever user access management
| Video/Audio input |
| Video Compression: |
H.264 |
| Video input: |
4-ch,BNC (1.0Vp-p, 75Ω), support PAL, NTSC |
| Audio compression: |
OggVorbis, 16Kbps |
| Audio input: |
4-ch,BNC(2Vp-p, 1kΩ) |
| Voice talk input: |
1-ch, RCA (2.0Vp-p, 1kΩ) |
|
| Video/Audio output |
| Audio output: |
1 channel RCA (linear electrical level, 600Ω) |
| Encode resolution: |
4CIF/DCIF/2CIF/CIF/QCIF |
| Frame rate: |
4CIF/DCIF/2CIF: 4fps
CIF/QCIF: 25fps(P) / 30fps(N) |
| Video bit rate: |
32Kbps~2Mbps, or user-defined (Max. 8Mbps) |
| Dual Stream: |
Supported |
| Stream Type: |
Video/ Video&Audio |
|
| External interface |
| Network interface: |
1 RJ45 10/100Mbps self-adaptive UTP Ethernet interface |
| Serial interface: |
1 RS485, 1 RS232 |
| Alarm in: |
4-ch |
| Alarm out: |
2-ch |
|
| General |
| Power supply: |
12V DC |
| Consumption: |
≤20W |
| Working temperature: |
-10°C~+55°C(14°F~131°F) |
| Working humidity: |
10%~90% |
| Dimension: |
123(D)x39(H)x198mm(W)(4.85″(D)x1.54″(H)x7.80″(W)) |
| Weight(without HDD): |
≤1500g(3.31lbs) |
|
