| Model | NVR-2008-8P | NVR-2016-8P | |
| Chipset | Hi3535 | ||
| RAM | 512MB DDR3 | ||
| OS | Embedded Linux | ||
| Video&Audio input | Bidirectional Talk | 1CH,BNC(Line in,2Vpp,1Kohms) | |
| Incoming bandwidth | 96Mbps | 128Mbps | |
| Outgoing bandwidth | 64Mbps | 64Mbps | |
| IPC Input | 8CH | 16CH | |
| Video&Audio output | CVBS | 1CH,BNC(1.0Vp-p,75ohms) | |
| VGA | 1CH,1920×1080,1280×1024,1280×720,1024×768 | ||
| HDMI | Standard 1.3a | ||
| 1920×1080,1280×1024,1280×720,1024×768 | |||
| Audio Output | 1CH,BNC(Line out,2Vp-p,300ohms) | ||
| Video&Audio encoding | Audio Compression | G.711A | |
| Audio Bit Rate | 64Kbps | ||
| Video&Audio decoding | IP channel Resolution | Main stream:Up to 2560x1920 Auxiliary stream:D1 |
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| Video decoding | MPEG-4/H.264(Up to High Profile@Level4.2） | ||
| Audio decoding | G.711A/G.726 | ||
| Synchronous Playback | Up to 8CH | Up to 16CH | |
| Decoding Ability | 8CH 720P@30FPS or 6CH 1080P@30FPS | 13CH 720P@30FPS or 6CH 1080P@30FPS | |
| Intelligent Analysis | 1CH Face detection or 2CH Perimeter detection | ||
| Up to 1080P | |||
| Other Function | Bidirectional Talk | Two-way voice intercom function | |
| Motion Detection | Zones: 396(22*18),Sensitivity: 1~6 (level 6 is highest) | ||
| Picture Capture | Support JPEG Capture | ||
| HDD Interface | SATA | 2 SATA Interfaces | |
| Max Capacity | Unlimited | ||
| POE Interface | POE Interface | 8CH | |
| IEEE 802.3af /Switch |
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| RJ-45 10/100 Mbps self-adaptive Ethernet interface |
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| Power | ≤90W | ||
| External Interface | Network Interface | 1 RJ45 10M/100M/1000M self-adaptive Ethernet interface | |
| USB | 2 USB2.0 Interfaces | ||
| Alarm Input | 8CH | ||
| Open/Closed Relay | |||
| Alarm Output | 3CH | ||
| NO/NC | |||
| RS-485 | 1 RS-485 interface | ||
| Structure | Dimensions | 405*335*120mm | |
| Front Panel | LED | ||
| Size | 1U,360*262*48mm | ||
| Weight | 3Kg(without HDD) | ||
| Power Supply | DC +48V 1.875A(POE) and DC 12V/3.3A | ||
| Working Temperature | -10℃--＋55℃ | ||
| Working Humidity | 10％--90％ | ||
| Consumption | 10W(without HDD,without POE) | ||
