| Video compression |
H.264 |
| Video input |
4-ch |
| Video input interface |
BNC (1.0 Vp-p, 75 Ω), PAL /NTSC self-adaptive |
| 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) |
| HDMI/VGA output |
1-ch, resolution: |
| |
1080P: 1920×1080/60Hz,SXGA: 1280×1024/60Hz, |
| |
720P: 1280×720/60Hz,XGA: 1024×768/60Hz |
| CVBS output |
1-ch, BNC (1.0 Vp-p, 75 Ω), |
| |
resolution: PAL: 704 × 576, NTSC: 704 × 480 |
| Encoding resolution |
WD1/4CIF/2CIF/CIF/QCIF |
| Frame rate |
WD1@10fps |
| |
4CIF/2CIF@12fps |
| |
CIF/QCIF@25 fps (P) / 30 fps (N) |
| Video bitrate |
32 Kbps ~ 3072 Kbps, or user defined (Max. 3072 Kbps) |
| Audio output |
1-ch, RCA (Linear, 1 kΩ) |
| Audio bitrate |
64 Kbps |
| Dual-stream |
Support; |
| |
Sub-stream: CIF @ 6fps, QCIF @ 25 fps (P) / 30 fps (N) |
| Stream type |
Video, Video & Audio |
| Synchronous playback |
4-ch |
| SATA |
1 SATA interface |
| Capacity |
Up to 4TB capacity |
| Network interface |
1, RJ45 10M / 100M Ethernet interface |
| USB interface |
2, USB 2.0 |
| Power supply |
12 VDC |
| Consumption |
≤ 6 W |
| Working temperature |
-10 ºC ~+55 ºC |
| Working humidity |
10% ~ 90% |
| Dimensions |
200 × 200 × 45 mm |
| Weight |
≤ 0.8 kg |
