4CH Tribrid 1080/720P Turbo Digital Video Recoder
| VIDEO / AUDIO INPUT | |
| Video compression | H.264 |
| Analog and HD-TVI video input | 4CH, BNC interface (1.0Vp-p, 75 Ω) |
| Supported camera types | 1080P/25, 1080P/30, 720P/25, 720P/30, 720P/50, 720P/60 |
| Supported AHD input | 720P/25, 720P/30 |
| IP video input | 1-ch, up to 1080p resolution |
| Audio input / Two-way audio input | 1-ch, RCA (2.0 Vp-p, 1 KΩ) |
| VIDEO / AUDIO OUTPUT | |
| CVBS output | 1-ch, BNC91.0vp-p), resolution 705x576 |
| HDMI / VGA output | 1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz |
| Ecoding resolution |
When 1080P lite mode not enabled 1080P(non-real-time) / 720P / VGA / WD1 / 4CIF / CIF When 1080P lite mode enabled; 1080P lite / 720P lite / 720P / VGA / WD1 / 4CIF / CIF |
| Frame rate |
Main stream: 1/16fps to Real-time frame rate Sub stream: WD1 / 4CIF@12fps, CIF/QVGA/QCIF@ real-time |
| Video bitrate | 32kbps to 6Mbps |
| Audio output | 1-ch, RCA(Linear, 1ohm) |
| Audio bitrate | 64kbps |
| Stream type | Video / Audio |
| Synchronous playback | 4-ch |
| NETWORK MANAGEMENT | |
| Remote connections | 128 |
| Network protocols | TCP/IP, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, SNMP, NFS, iSCSI, UPnP™, HTTPS, ONVIF |
| HARD DISK | |
| SATA | 1 SATA interface |
| Capacity | Up to 6 TB capacity for each disk |
| EXTERNAL INTERFACE | |
| Network interface | 1x 10M / 100M self-adaptive Ethernet interface |
| Serial interface | 1 standard RS-485 serial interface, half duplex |
| 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 | Standard 1U chassis |
| Dimensions (W × D × H) | 315 x 242 x 45mm |
| Weight (without hard disks) | ≤ 2Kg (4.4lb) |
