
| Video / Audio input | |
| Video Compression | H.264 |
| Analog and HD-TVI Video Input | 24CH |
| Video Input Interface | BNC (1.0 Vp-p, 75 Ω), PAL / NTSC self-adapive |
| IP Input | Add up to 16CH ( 1080P@30fps) |
| Audio Compression | G.711u |
| Audio Input | 16-CH, RCA (2.0 Vp-p, 1 kΩ) |
| Two-way Audio Input | 1-CH, RCA (2.0 Vp-p, 1 kΩ) |
| Video / Audio output | |
| HDMI / VGA output | 2 HDMI (1 Spot Out) / 1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60Hz |
| Encoding resolution | Main Stream: 1080P (Non-Real-Time) / 720P / VGA / WD1 / 4CIF / CIF Sub-Stream: WD1(12fps) / 4CIF(12fps) / CIF / QCIF / QVGA |
| Frame rate | Main Stream: 1 / 16 fps ~ Real-Time Frame Rate Sub-Stream: 1 / 16 fps ~ Real-Time Frame Rate |
| Video Bit Rate | 32 Kbps-6 Mbps |
| Audio Output | 1CH, RCA (Linear, 1 kΩ) |
| Audio Bit rate | 64 Kbps |
| Dual-Stream | Support |
| Stream Type | Video, Video & Audio |
| Synchronous Playback | 24CH |
| Playback Resolution | 1080P / 720P / V GA / 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 | 8 SATA Interfaces for 8 HDDs; 1 eSATA Interface |
| Capacity | Up to 6TB Capacity for Each Disk |
| External interface | |
| Network Interface | 2:10M / 100M / 1000M Self-Adaptive Ethernet Interface |
| Serial Interface | RS-232, RS-485, Keyboard |
| USB Port | 3 × USB2.0 |
| Alarm In/ Out | 16/ 8 |
| General | |
| Power Supply | 100 ~ 240VAC, 47 ~ 63HZ |
| Consumption | ≤ 60W |
| Working Temperature | 14°F - 131°F (-10 °C ~ +55 °C) |
| Working Humidity | 10% ~ 90% |
| Casing |
19in Rack-Mounted 2U Casing |
| Dimensions ( WxDxH) | 17.5 × 18.5 × 3. 5in (445 × 470 × 90mm) |
| Weight | 17.6lb (≤8kg) |