- 4 Channel Digital Video Recorder
- Analog & HD-TVI Video In: 4 CH
- Video Output: VGA/HDMI up to 1080p
- Playback Channel: 4 CH
- Audio In / Out: 1 CH / 1 CH, RCA
- Network: 10/100 Mbps
- Storage: 1 x SATA up to 4 TB
- USB: 2 x USB 2.0
- PTZ: 1 x RS485
- Backup: USB, Network
| Video / Audio input | |
| Video compression | H.264 |
| Video input | 4ch BNC (1.0 Vp-p, 75Ω ) |
| Audio compression | G.711u |
| Audio input | 1-ch, RCA(2.0 Vp-p, 1 kΩ) |
| Two-way audio input | 1-ch, RCA (2.0 Vp-p, 1 kΩ) (using the audio input) |
| Video / Audio output | |
| HDMI output | 1-ch, resolution: 1920×1080 /60 Hz |
| VGA output | 1-ch, resolution: 1920x1080,1280x1024, 1024x768, 800x600/60HZ |
| Audio output | 1-ch, RCA |
| Audio bit rate | 64 Kbp |
| Recording and Playback | |
| Video bit rate | 1M-6Mbps |
| Encoding resolution | 1080P: 15fps(NTSC)/12fps(PAL) 720P:30fps(NTSC)/25fps(PAL) |
| Decoding resolution | 1080P: 15fps(NTSC)/12fps(PAL) 720P:30fps(NTSC)/25fps(PAL) |
| Dual-stream | YES |
| Synchronous playback | 4-ch |
| Hard Drives | |
| SATA | 1 SATA interfaces |
| Capacity | Up to 4TB capacity for each disk |
| External interface | |
| Network interface | 1, RJ45 10M / 100M Ethernet interface |
| RS485 | 1 RS485, connect to PTZ or keyboard |
| USB interface | 2, USB2.0 |
| General | |
| Power supply | DV12V |
| Power Consumption | ≤10W (without hard disk) |
| Operating temperature | -10 °C ~ + 55 °C(14 °F - 122°F) |
| Operating humidity | 10% ~ 90% |
| Dimension | 300mm x 270mm x 58 mm |
| Weight | ≤ 2kg(4.4lb) (without hard disk) |
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