Key Features
• H.264 video compression
• 1920×1080P resolution real-time recording
• 4/8 HD-SDI interfaces input
• HDMI and VGA output at 1920×1080P resolution
• 4/8-ch synchronous playback
• HDD quota and group management
• Dual Gigabit network interfaces
| Video/Audio Input | ||
|---|---|---|
| Audio Input: | | | 8-ch | 
| Video Compression: | | | H.264 | 
| HD-SDI video input: | | | 8-ch; HD-SDI interface; (800mVp-p, 75Ω) | 
| Supported HD-SDI Camera Types: | | | 720P/25, 720P/30, 720P/50, 720P/60, 1080P/25, 1080P/30, 1080I/50, 1080I/60 | 
| Audio Compression: | | | OggVorbis | 
| Audio Input Interface: | | | RCA (2.0 Vp-p, 1 kΩ) | 
| Two-way Audio: | | | 1-ch RCA(2.0Vp-p, 1kΩ) | 
| Video/Audio Output | ||
| VGA Output: | | | 1-ch, resolution: 1920×1080P/60Hz,1600×1200/60Hz,1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz | 
| CVBS Output: | | | 1-ch, BNC (1.0Vp-p, 75Ω), resolution: PAL: 704×576, NTSC: 704×480 | 
| Frame Rate: | | | 1/16fps- Real time frame rate | 
| Video Bit Rate: | | | 32 Kbps-16384 Kbps | 
| Stream Type: | | | Video/Video&Audio | 
| Audio Output: | | | 2-ch, RCA (2.0Vp-p, 600Ω) | 
| Audio Bit Rate: | | | 16kbps | 
| Dual Stream: | | | Support | 
| Playback Resolution: | | | 1920×1080 / 1280×720 / 4CIF / CIF | 
| Synchronous Playback: | | | 8-ch | 
| Hard Disk Driver | ||
| Interface Type: | | | 8 SATA interfaces for 4 HDDs + 1 DVD-R/W (default), or 8HDDs | 
| Capacity: | | | Up to 4TB capacity for each disk | 
| e-SATA Interface: | | | 1 eSATA interface | 
| External Interface | ||
| Network Interface: | | | 2 RJ45 10M / 100M / 1000M adaptive Ethernet interfaces | 
| USB Interface: | | | 3 USB2.0 interfaces | 
| Serial Interface: | | | 1 RJ45 RS-232 interface; 1 RS-485 interface; 1 RS-485 keyboard interface | 
| Alarm Input: | | | 16-ch | 
| Alarm Output: | | | 4-ch | 
| General | ||
| Power Supply: | | | 100~240 VAC, 6.3A, 50~60Hz | 
| Consumption: | | | Max. 55W | 
| Working Temperature: | | | -10°C ~ +55°C (14°F ~ 131°F) | 
| Working Humidity: | | | 10%~90% | 
| Chassis: | | | 19-inch rack-mounted 2U chassis | 
| Dimensions: | | | 445 × 470 × 90 mm (W × D × H) | 
| Weight: | | | ≤ 8 Kg (without hard disk or DVD-R/W) | 
| Video/Audio Input | ||
|---|---|---|
| Audio Input: | | | 4-ch | 
| Video Compression: | | | H.264 | 
| HD-SDI video input: | | | 4-ch; HD-SDI interface; (800mVp-p, 75Ω) | 
| Supported HD-SDI Camera Types: | | | 720P/25, 720P/30, 720P/50, 720P/60, 1080P/25, 1080P/30, 1080I/50, 1080I/60 | 
| Audio Compression: | | | OggVorbis | 
| Audio Input Interface: | | | RCA (2.0 Vp-p, 1 kΩ) | 
| Two-way Audio: | | | 1-ch RCA(2.0Vp-p, 1kΩ) | 
| Video/Audio Output | ||
| VGA Output: | | | 1-ch, resolution: 1920×1080P/60Hz,1600×1200/60Hz,1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz | 
| CVBS Output: | | | 1-ch, BNC (1.0Vp-p, 75Ω), resolution: PAL: 704×576, NTSC: 704×480 | 
| Frame Rate: | | | 1/16fps- Real time frame rate | 
| Video Bit Rate: | | | 32 Kbps-16384 Kbps | 
| Stream Type: | | | Video/Video&Audio | 
| Audio Output: | | | 2-ch, RCA (2.0Vp-p, 600Ω) | 
| Audio Bit Rate: | | | 16kbps | 
| Dual Stream: | | | Support | 
| Playback Resolution: | | | 1920×1080 / 1280×720 / 4CIF / CIF | 
| Synchronous Playback: | | | 4-ch | 
| Hard Disk Driver | ||
| Interface Type: | | | 8 SATA interfaces for 4 HDDs + 1 DVD-R/W (default), or 8HDDs | 
| Capacity: | | | Up to 4TB capacity for each disk | 
| e-SATA Interface: | | | 1 eSATA interface | 
| External Interface | ||
| Network Interface: | | | 2 RJ45 10M / 100M / 1000M adaptive Ethernet interfaces | 
| USB Interface: | | | 3 USB2.0 interfaces | 
| Serial Interface: | | | 1 RJ45 RS-232 interface; 1 RS-485 interface; 1 RS-485 keyboard interface | 
| Alarm Input: | | | 4-ch | 
| Alarm Output: | | | 2-ch | 
| General | ||
| Power Supply: | | | 100~240 VAC, 6.3A, 50~60Hz | 
| Consumption: | | | Max. 40W | 
| Working Temperature: | | | -10°C ~ +55°C (14°F ~ 131°F) | 
| Working Humidity: | | | 10%~90% | 
| Chassis: | | | 19-inch rack-mounted 2U chassis | 
| Dimensions: | | | 445 × 470 × 90 mm (W × D × H) | 
| Weight: | | | ≤ 8 Kg (without hard disk or DVD-R/W) |