Description
| SPECIFICATIONS | |
| VIDEO / AUDIO INPUT | |
| Video compression | H.264 |
| Analog video input | 4CH, BNC interface (1.0Vp-p, 75 Ω) |
| Audio compression | G.711u |
| Audio input | 4-ch, RCA (2.0 Vp-p, 1 kΩ) |
| Two-way audio in | 1-ch, RCA (2.0 Vp-p, 1 kΩ) (using the audio input) |
| VIDEO / AUDIO OUTPUT | |
| HDMI / VGA output | 1-ch, resolution: 1080P:1920×1080 /60 Hz; SXGA: 1280×1024 /60 Hz; 720P:1280×720 /60 Hz; XGA: 1024×768 /60 Hz. |
| CVBS output | 1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 |
| Video spot out | 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 | 25 fps (P) / 30 fps /N |
| Video bitrate | 32 Kbps ~ 3072 Kbps, or user defi ned (max. 3072 Kbps) |
| Audio output | 2-ch, RCA (linear, 600Ω) |
| Audio bitrate | 64 Kbps |
| Dual-stream | Support; Sub-stream: CIF / QCIF @ 25 fps (P) / 30 fps (N) |
| Stream type | Video, Video & Audio |
| Synchronous playback | 4CH |
| HARD DISK | |
| SATA | 4 SATA interfaces |
| eSATA | 1 eSATA interface |
| Capacity | Up to 4TB capacity for each disk |
| EXTERNAL INTERFACE | |
| Network interface | 1, RJ45 10M / 100M / 1000M Ethernet interface |
| Serial interface | 1 RS-232, RS-485(half-duplex), Keyboard |
| USB port | 3, USB2.0 |
| Alarm in | 4 |
| Alarm out | 1 |
| GENERAL | |
| Power supply | 100 ~ 240 VAC, 5A, 50~60Hz |
| Consumption (without hard disks) | ≤ 25W |
| Working temperature | -10 ºC ~ 55 ºC |
| Working humidity | 10% ~ 90% |
| Chassis | 19-inch rack-mounted 1.5 U chassis |
| Dimensions (W × D × H) | 445 × 390 × 70mm |
| Weight (without hard disks) | ≤ 5kg (without hard disk or DVD-R/W) |
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