Description
| SPECIFICATIONS | |
| VIDEO / AUDIO INPUT | |
| Video compression | H.264 |
| Analog and HD-TVI video input | 4CH, BNC interface (1.0Vp-p, 75 Ω) |
| Supported camera types | 720P25, 720P30, 720P50, 720P60, 1080P25, 1080P30, CVBS |
| 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 1st channel of audio input) |
| VIDEO / AUDIO OUTPUT | |
| HDMI / VGA output | 1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz |
| Encoding resolution | Main stream: 1080P / 720P / VGA / WD1 / 4CIF / CIF Sub-stream: WD1(non-real-time) / 4CIF(non-real-time) / CIF / QCIF / QVGA |
| Frame rate | Main stream: 1/16 fps ~ Real time frame rate Sub-stream: 1/16 fps ~ Real time frame rate |
| Video bitrate | 32 Kbps-10 Mbps |
| Audio output | 1-ch, RCA (Linear, 1KΩ) |
| Audio bitrate | 64 Kbps |
| Dual-stream | Support |
| Stream type | Video, Video & Audio |
| Synchronous playback | 4CH |
| Playback resolution | 1080P / 720P / VGA / WD1 / 4CIF / CIF / QVGA / QCIF |
| NETWORK | |
| Remote connections | 128 |
| Network protocols | TCP/IP, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, SNMP, NFS, iSCSI, UPnP™, HTTPS |
| HARD DISK | |
| SATA | 1 SATA interface |
| Capacity | Up to 4 TB capacity for each disk |
| EXTERNAL INTERFACE | |
| Network interface | 1x 10M / 100M self-adaptive Ethernet interface |
| Serial interface | 1x standard RS-485 serial interface, half-duplex |
| Alarm input | 4/1 |
| USB port | 2× USB2.0 |
| GENERAL | |
| Power supply | 12V DC |
| Consumption (without hard disks) | ≤ 15W |
| Working temperature | -10 ºC ~ 55 ºC (14 ºF ~ 131 ºF) |
| Working humidity | 10% ~ 90% |
| Chassis | 1U chassis |
| Dimensions (W × D × H) | 315 × 242 × 45mm (12.4 × 9.5 × 1.8 in) |
| Weight (without hard disks) | ≤ 1.5Kg (3.3lb) |
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