| Video compression | H.264 |
| Display Resolution | PAL: 720*576(4CIF), NTSC: 720*480 (4CIF) |
| Record Resolution | PAL: 640: *272 (CIF), NTSC: 640*224(CIF) |
| Video input | 4CH BNC (Electrical Level: 1.0Vp-p, resistance: 75?) |
| Video output | 1CH, BNC (Electrical Level: 1.0Vp-p, resistance: 75?) |
| 1CH, VGA (resolution: 800*600/60HZ, 1024*768/HZ) | |
| Max frame rate | NTSC: 120FPS, PAL:100FPS |
| Audio input | 2CH RCA (Electrical Level: 2.0Vp-p, Resistance: 1000?) |
| Audio output | 1CH RCA (Linear Electrical Level, Resistance: 600?) |
| Audio compression | ADPCM, 16kbps |
| Playback | 1, 2, 3, 4 Channel(s) playback simultaneously |
| Stream type | Video / Video & Audio |
| HDD | SATA-100 Interface, |
| Support 1000G capacity | |
| Network interface | 1 RJ45 10M/100M Self-adaptive Ethernet Interface |
| USB interface | 2 USB2.0, can support USB memory/HDD, USB CD/DVD writer |
| VGA interface | 1 VGA interface, support resolution: 800*600/60HZ, 1024*768/HZ |
| PTZ port | internal RS-485 ports |
| Power supply | DC 12V |
| Power consumption | 9W (without HDD) |
| Working temperature | -10°C -- +55°C |
| Working humidity | 10%--90% |
| Size | 330mm x 298mm x 118mm = 0.012CBM |