input | Video
compression | H.264 |
Analog video input | 4-ch |
Video input interface | BNC (1.0 Vp-p, 75 Ω), PAL / NTSC self-adaptive |
IP video input | 4-ch |
Composite video input | Up to 8-ch (Analog video + IP video) |
Audio
compression | G.711 |
Audio input | 4-ch,RCA (2.0 Vp-p,
1 KΩ) |
Two-way audio | 1-ch,RCA (2.0 Vp-p, 1 KΩ) (Using audio input) |
Video/Audio output | HDMI / VGA output | 1920 × 1080 / 60 Hz (1080P), 1600 × 1200 / 60 Hz, 1280 × 1024
/ 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz |
CVBS output | 1-ch, BNC (1.0 Vp-p, 75 Ω),
Resolution: PAL: 704 × 576, NTSC: 704 × 480 |
Video loop out | Optional |
Encoding resolution(Analog) | Main stream:WD1/4CIF / 2CIF / CIF / QCIF |
Sub-stream:
CIF / QCIF |
Frame
rate(Analog) | Main stream: 25 fps (P) / 30 fps (N) |
Sub-stream: 25 fps (P) / 30 fps (N) |
Video bitrate | 32
Kbps ~ 3 Mbps |
Audio output
| 1-ch,RCA (Linear, 1 KΩ) |
Audio bitrate | 64
Kbps |
Stream type | Video, Video & Audio |
Dual-stream | Support |
Playback resolution | 5MP/3MP/1080P/UXGA/720P/WD1/4CIF/VGA/DCIF/2CIF/CIF/QCIF |
Synchronous playback | 4-ch |
Hard disk | SATA | 1
SATA interface |
Capacity | Up to 4 TB capacity for each disk |
External interface | Network interface | 1;10M/100M/1000M self-adaptive Ethernet interface |
Serial interface | 1 RS-485 half-duplex
interface |
USB port | 2 × USB2.0 |
Alarm in/out | Optional |
General | Power supply | 12 VDC |
Consumption | Max. 10W (without hard disk) |
Working temperature | -10 oC ~ +55 oC (14 oF ~ 131 oF) |
Working humidity | 10%~90% |
Chassis | 1U
chassis |
Dimensions (W
× D × H) | 315 × 230 × 45 mm |
Weight | Approx. 2 kg / 4.4 lb (without hard disk)
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