| Video/Audio Input |
| Audio Input | 8-ch |
| Video Compression | H.265+/H.265/H.264+/H.264 |
| Analog and HD-TVI video input | 8-ch,BNC interface (1.0Vp-p, 75 Ω)connection |
| Supported camera types | Support HDTVI input: 5MP,4MP,3MP,1080P/25Hz, 1080P/30Hz,720P/25Hz, 720P/30Hz, 720P/50Hz, 720P/60Hz, |
| Support AHD input: 1080P/25Hz, 1080P/30Hz, 720P/25Hz, 720P/30Hz |
| Support CVI input: 1080P/25Hz, 1080P/30Hz, 720P/25Hz, 720P/30Hz |
| Support CVBS input |
| Video Input Interface | BNC (1.0 Vp-p, 75Ω) |
| Audio Compression | G.711u |
| Audio Input Interface | 4-ch, RCA (2.0 Vp-p, 1 KΩ) |
| Two-way Audio | 1-ch, RCA (2.0 Vp-p, 1 KΩ), (using the 1st channel of audio input) |
| Video/Audio Output |
| CVBS Output | 1-ch,BNC(1.0Vp-p,75Ω),resolution:PAL:704x576,NTSC:704x480 |
| HDMI/VGA Output | VGA: 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
| HDMI: 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
| Recording resolution | 5 MP/4 MP/3 MP/1080p/720p/WD1/4CIF/VGA/CIF |
| Frame Rate | Main stream: |
| 5 MP@12fps/4 MP@15fps/3 MP@18fps |
| 1080p/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) |
| Sub-stream: |
| WD1/4CIF/CIF@25fps (P)/30fps (N) |
| Video Bit Rate | 32 Kbps-10 Mbps |
| Stream Type | Video/Video&Audio |
| Two-way Audio | 1-ch, RCA (2.0 Vp-p, 1 kΩ) (using the audio input) |
| Audio Output | 1-ch RCA(Linear, 1kΩ) |
| Audio Bit Rate | 64kbps |
| Dual Stream | Support |
| Playback Resolution | 5MP/4MP/3MP/1080p/720p/VGA/WD1/4CIF/CIF/QVGA/QCIF |
| Synchronous Playback | 8-ch |
| Network management |
| Remote connections | 128 |
| Network protocols | TCP/IP, PPPoE, DHCP, Hik-connect Cloud P2P,DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP?, HTTPS,ONVIF |
| Hard Disk Driver |
| Interface Type | 2 SATA Interfaces |
| Capacity | Up to 8 TB capacity for each disk |
| External Interface |
| Network Interface | 1; 10M / 100M / 1000M self-adaptive Ethernet interface |
| USB Interface | 1 USB 2.0 Interface & 1 USB 3.0 Interface |
| Serial Interface | 1; standard RS-485 serial interface, half-duplex |
| General |
| Power Supply | 12 VDC |
| Consumption | ≤ 20W(without hard disks) |
| Working Temperature | -10 oC to +55 oC (14 oF to 131 oF) |
| Working Humidity | 10% to 90% |
| Dimensions | 380 × 320 × 48 mm (15.0 × 12.6 × 1.9 inch) |
| Weight | ≤ 1.78 kg (3.9 lb) |
