| Video Compression: | H.264 |
| Video input: | 1-ch,BNC (1.0Vp-p, 75Ω) |
| Audio compression: | OggVorbis, 16Kbps |
| Audio input: | 1-ch,BNC(2Vp-p, 1kΩ) |
| Two-way audio: | 1-ch, RCA (2.0Vp-p, 1kΩ) |
| Audio output: | 1 Channel RCA (Linear Electrical Level, 600Ω) |
| Encoding resolution: | 4CIF/DCIF/2CIF/CIF/QCIF |
| Frame rate: | 4CIF: 25(P)/30(N) fps |
| Video bit rate: | 32Kbps ~ 2Mbps, or user-defined (Max. 8Mbps) |
| Dual Stream: | Support |
| Stream Type: | Video/ Video&Audio |
| Video Decoding Resolution: | 4CIF/DCIF/2CIF/CIF/QCIF |
| Network interface: | 1 RJ-45 10 M / 100 M /1000 Mbps adaptive |
| | Ethernet interface |
| RS-232 Port: | 1 RJ45 RS-232 Port |
| RS-485 port: | 1 (T+, T-) |
| Alarm in: | 1-ch |
| Alarm out: | 1-ch |
| Power supply: | 12V DC |
| Consumption: | ≤12W |
| Working temperature: | -10°C~+55°C(14°F~131°F) |
| Working humidity: | 10%~90% |
| Dimension(W×D×H): | 120(D)x70(W)x45mm(H)(4.73"(D)x2.76"(W)x1.77"(H)) |
| Weight(without HDD): | ≤500g(1.10lbs) |
