Video/Audio Input |
Audio Input: |
1-ch |
Video Compression: |
H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 |
Analog and HD-TVI video input: |
4-ch,BNC interface (1.0Vp-p, 75 Ω)connection |
Supported camera types: |
4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25 |
Note: The 3 MP signal input is only available for channel 1 of DS-7204HQHI-K1(S), for channel 1/2of DS-7208HQHI-K1, and for channel 1/2/3/4 of DS-7216HQHI-K1. |
Support AHD input: 4 MP, 1080p25, 1080p30, 720p25, 720p30 |
Support CVI input:1080p25, 1080p30, 720p25, 720p30 |
Support CVBS input |
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 |
HDMI/VGA Output: |
1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz |
Recording resolution: |
When 1080p Lite mode not enabled: |
4 MP lite/3 MP/1080p/1080p lite/720p/WD1/4CIF/VGA/CIF |
When 1080p Lite mode enabled: |
4 MP lite/3 MP/1080p lite/720p/720p lite/WD1/4CIF/VGA/CIF |
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@15fps; 720p/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) |
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: |
4-ch |
Network management |
Remote connections: |
32 |
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 self-adaptive Ethernet interface |
USB Interface: |
2 USB 2.0 Interfaces |
Serial Interface: |
1; standard RS-485 serial interface, half-duplex |
General |
Power Supply: |
12V DC |
Consumption: |
≤ 6W(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: |
≤ 1.16 kg (2.6 lb) |