Video/Audio Input
Audio Input: 4-ch
Video Compression: H.264,H.264
Analog and HD-TVI video input: 16-ch,BNC interface (1.0Vp-p, 75 Ω)connection
Supported camera types: Support HDTVI input: 3 MP, 1080p/25Hz, 1080p/30Hz, 720p/25Hz, 720p/30Hz, 720P/50Hz, 720p/60Hz
Note: The 3 MP signal input is only available for the first channel of DS-7304HQHI-F4/N, the first 2 channels of DS-7308HQHI-F4/N, and the first 4 channels of DS-7316HQHI-F4/N.
Support AHD 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 audio input)
Video/Audio Output
CVBS Output: 1-ch,BNC(1.0Vp-p,75Ω),resolution:PAL:704×576,NTSC:704×480
HDMI/VGA Output: HDMI: 1-ch,4K(3840×2160)/30Hz,2K(2560×1440)/60Hz, 1920×1080/60Hz, 1280×1024/60Hz,1280×720/60Hz,1024 ×768/60Hz
VGA:1-ch,2K(2560×1440)/60Hz,1920×1080/60Hz,1280×1024/60Hz,1280×720/60Hz,1024×768/60Hz
Recording resolution: When 1080p Lite mode not enabled: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF;
When 1080p Lite mode enabled: 3 MP/1080p lite/720p/VGA/WD1/4CIF/CIF
Frame Rate: Main stream:
When 1080p Lite mode not enabled:
For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@12fps
For 1080p stream access: 1080p/720p@12fps; 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:
3 MP/1080p lite/720p/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)
Playback Resolution: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF
Synchronous Playback: 16-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: 4 SATA Interfaces
Capacity: Up to 6 TB capacity for each disk
External Interface
Network Interface: 1; 10M / 100M / 1000M self-adaptive Ethernet interface
USB Interface: 2 USB 2.0 Interface on the front panel& 1 USB 3.0 Interface on the rear panel
Alarm Input: 16-ch
Alarm Output: 4-ch
General
Power Supply: 100 to 240 VAC
Consumption: ≤ 55W(without hard disks)
Working Temperature: -10 oC ~ 55 oC (14 oF ~ 131 oF)
Working Humidity: 10% ~ 90%
Dimensions: 445 × 390 × 70 mm (17.5 × 15.4 × 2.8 inch)
Weight: ≤ 5 kg (11.0lb)