DS-7208HUHI-K1

Video/Audio Input
Audio Input: 4-ch
Video Compression: H.265 Pro+/H.265 Pro/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: 8 MP, 5 MP, 4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25
Support AHD input: 5 MP, 4 MP, 1080p25, 1080p30, 720p25, 720p30
Support CVI input: 4 MP, 1080p25, 1080p30, 720p25, 720p30
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:704×576,NTSC:704×480
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: 8 MP/5 MP/4 MP/3 MP/1080p/720p/WD1/4CIF/VGA/CIF
Frame Rate: Main stream:
8 MP@8fps/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: 8MP/5MP/4MP/3MP/1080p/720p/WD1/4CIF/VGA/CIF
Synchronous Playback: 8-ch
Network management
Remote connections: 64
Network protocols: TCP/IP, PPPoE, DHCP, Hik-connect Cloud P2P,DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP?, HTTPS,ONVIF
Hard Disk Driver
Interface Type: 1 SATA Interface
Capacity: Up to 10 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
Alarm Input: 8-ch
Alarm Output: 4-ch
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: 315 × 242 × 45 mm (12.4 × 9.5 × 1.8 inch)
Weight: ≤ 2 kg (4.4 lb)