| Video/Audio Input |
| Audio Input | 1-ch |
| Analog and HD-TVI video input | 24-ch, BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection |
| Supported camera types | Support HDTIV input:4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25 Note: The 3 MP signal input is only available for channel 1/2/3/4. |
| Support AHD input:4 MP, 1080p25, 1080p30, 720p25, 720p30 |
| Support HDCVI input: 1080p25, 1080p30, 720p25, 720p30 |
| Support CVBS input:PAL/NTSC |
| Video Input Interface | BNC (1.0 Vp-p, 75Ω) |
| Audio Compression | G.711u |
| Audio Input Interface | 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 (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 |
| HDMI/VGA Output | 1-ch,4K (3840 × 2160)/30Hz,2K(2560 ×1440)/60Hz, 1920 ×1080/60Hz, 1280 ×1024/60 Hz, 1280 ×720/60Hz, 1024 ×768/60 Hz |
| Frame Rate | Main stream: |
| When 1080p Lite mode not enabled: |
| For 4 MP stream access: 4 MP lite@15fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps |
| (P)/30fps (N) |
| For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15fps |
| For 1080p stream access: 1080p/720p@15fps; VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) |
| For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) |
| When 1080p Lite mode enabled: |
| 4 MP lite/3 MP@15fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) |
| Sub-stream: |
| WD1/4CIF@12fps; CIF@25fps (P)/30fps (N) |
| Video Bit Rate | 32 Kbps-6 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 |
| Synchronous Playback | 16-ch |
| Network management |
| Remote connection | 128 |
| Network protocols | TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF |
| Hard Disk Driver |
| Interface Type | 2 SATA Interfaces |
| External Interface |
| Network Interface | 1 RJ45 10M/100M/1000M 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 | ≤ 55 W |
| 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 | ≤ 2 kg (4.4 lb) |
