| Specifications | 
| Video / Audio input |  
| Video compression | H.264 |  
| Video input | 16-ch |  
| Video input interface | BNC (1.0 Vp-p, 75Ω ) |  
| Audio compression | G.711u |  
| Audio input | 4-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: 1080P:1920×1080 /60 Hz |  
| VGA output | 1-ch, resolution: 1280×1024 /60 Hz,1024×768/60HZ,800×600/60HZ |  
| CVBS output | 1-ch, BNC (1.0 Vp-p, 75Ω), resolution: NTSC: 704 × 480,PAL: 704 × 576 |  
| Video spot out | 1-ch, BNC (1.0 Vp-p, 75Ω), resolution:NTSC: 704 × 480, PAL: 704 × 576 |  
| Encoding resolution | WD1:240(NTSC)/192(PAL)fps;D1:480(NTSC)/400(PAL)fps;CIF:480(NTSC)/400(PAL)fps |  
| Video bit rate | 32 Kbps ~ 3072 Kbps, or user defined (max. 3072 Kbps) |  
| Audio output | 1-ch, RCA (linear, 1KΩ) |  
| Audio bit rate | 64 Kbps |  
| Dual-stream | Support; Sub-stream: CIF |  
| Synchronous playback | 16-ch |  
| Hard disk |  
| SATA | 1 SATA interfaces |  
| Capacity | Up to 3TB |  
| External interface |  
| Network interface | 1, RJ45 10M / 100M / 1000M Ethernet interface |  
| PTZ interface | RS-485(half-duplex) |  
| USB interface | 2, USB2.0 |  
| Alarm in | 16 |  
| Alarm out | 1 |  
| General |  
| Power supply | DC 12V 2A |  
| Power Consumption | ≤ 10 W(without hard disk or DVD-R/W) |  
| Working temperature | -10 °C ~ + 55 °C(14 °F - 122°F) |  
| Working humidity | 10% ~ 90% |  
| Dimension | 300 × 270× 58mm(11.8"×10.6"×2.3") |  
| Weight | ≤ 2kg(4.4lb) (without hard disk or DVD-R/W) |  |