| Encoding Resolution |
When 1080p lite mode is not enabled:
4 MP lite/3 MP/1080p/720p/VGA/WD1/4CIF/CIF;
When 1080p Lite mode is enabled:
4 MP lite/3 MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF |
| Video Bit Rate |
32 Kbps to 6 Mbps |
| Frame Rate |
Main stream:
When 1080p Lite mode is 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 is 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 Compression |
H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 |
| Dual Stream |
Support |
| Stream Type |
Video, Video & Audio |
| Audio Compression |
G.711u |
| Audio Bit Rate |
64 Kbps |
| Audio Input |
1-ch, RCA (2.0 Vp-p, 1 KΩ)，4-ch via coaxial cable |
| Audio Output |
1-ch, RCA (Linear, 1 KΩ) |
| Synchronous Playback |
4-ch |
| IP Video Input |
1-ch (up to 5-ch) Enhanced IP mode on: 2-ch (up to 6-ch), each up to 4 Mbps Up to 6 MP resolution;Support H.265+/H.265/H.264+/H.264 IP cameras |
| HDTVI Input |
4 MP, 3 MP, 1080p25, 1080p30, 720p25, 720p30
*: The 3 MP signal input is only available for channel 1 of DS-7204HQHI-K1, for channel 1/2 of DS-7208HQHI-K1, and for channel 1/2/3/4 of DS-7216HQHI-K1. |
| HDCVI Input |
4 MP, 1080p25, 1080p30, 720p25, 720p30 |
| CVBS Input |
PAL/NTSC |
| Two-Way Audio |
1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input) |
| Analog Video Input |
4-ch;BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection |
| AHD Input |
4 MP, 1080p25, 1080p30, 720p25, 720p30 |
| CVBS Output |
N/A |
| HDMI/VGA Output |
HDMI:1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz HDMI and VGA simultaneous output;
VGA:1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
| Network Protocols |
TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF |
| Remote Connections |
32 |
| Network Interface |
1, RJ45 10M/100M self-adaptive Ethernet interface |
| Capacity |
Up to 10 TB capacity for each disk |
| Serial Interface |
N/A |
| USB Interface |
2 × USB 2.0 |
| Alarm In/Out |
N/A |
| SATA |
1 SATA interface |
| Consumption(Without HDD) |
≤ 5 W |
| Working Humidity |
10% to 90% |
| Power Supply |
12 VDC |
| Working Temperature |
-10 °C to +55 °C (+14 °F to +131 °F) |
| Dimensions(W × D × H) |
265 × 225 × 48 mm (10.4 × 8.9 × 1.9 inch) |
| Weights (Without HDD) |
≤ 1.6 kg (3.5 lb) |
