Video/Audio Input
Audio Input: 4-ch
Video Compression: H.264,H.264
Analog and HD-TVI video input: 4-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
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
HDMI 1/ VGA and HDMI2: HDMI1 & VGA: 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60Hz, 1024 × 768/60 Hz
HDMI2: 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz,
1280 × 720/60Hz, 1024 × 768/60 Hz
CVBS Output: 1-ch,BNC(1.0Vp-p,75Ω),resolution:PAL:704×576,NTSC:704×480
Recording resolution: 3 MP/1080p/720p/WD1/4CIF/VGA/CIF
Frame Rate: Main stream:3 MP@15fps;1080p/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)
Sub-stream:WD1/4CIF@12fps;CIF/QVGA/QCIF@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: 2-ch, RCA (Linear, 1 kΩ)
Audio Bit Rate: 64kbps
Dual Stream: Support
Playback Resolution: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF
Synchronous Playback: 4-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: 2; 10M / 100M / 1000M self-adaptive Ethernet interfaces
USB Interface: 2 USB 2.0 Interface on the front panel& 1 USB 3.0 Interface on the rear panel
Serial Interface: 1 RJ45 RS-232 interface;1 RS-485 interface; 2 RS-485 keyboard interface
Alarm Input: 16-ch
Alarm Output: 4-ch
General
Power Supply: 100 to 240 VAC
Consumption: ≤ 35W(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)