• system parameters
• Number of video access channels8
• Network input bandwidth80Mbps
• Network output bandwidth80Mbps
• Video resolution8MP/7MP/6MP/5MP/4MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF

• Video parameters
• video output1路 HDMI，VGA
• HDMI output4K（3840*2160）/30Hz, 1920*1080/60Hz，1600*1200/60Hz，1280*1024/60Hz，1280*720/60Hz，1024*768/60Hz
• VGA outputSame as HDMI, 1920 * 1080/60Hz, 1600 * 1200/60Hz, 1280 * 1024/60Hz, 1280 * 720/60Hz, 1024 * 768/60Hz
• CVBS outputnot supported
• Preview split screen1/4/6/8/9 Screen
• Video decoding formatH.265; H.264; Smart264; Smart265
• Decoding ability4*1080P
• synchronous playbackRoute 8

• Audio parameters
• Audio decoding formatG.711ulaw; G.711alaw; G.722; G.726; AAC
• audio output1 channel, RCA interface (linear level, impedance: 1K Ω)
• Voice intercom input1, RCA interface (level: 2.0Vp-p, impedance: 1K Ω)

• Hard disk management
• Disk position1 SATA interface
• single disk capacityMaximum support for 6TB
• Array typenot supported
• Expand storagenot supported

• Video Management
• Video/Capture ModeManual recording, timed recording, event recording, motion detection recording, alarm recording, motion testing or alarm recording, motion testing and alarm recording
• playback modeInstant replay, regular replay, event replay, tag replay, time-division replay, external file replay, log replay
• Backup modeRegular backup, event backup, video clip backup

• network management
• network protocolIPv6, UPnP (Plug and Play), NTP (Network Time), SADP (Automatic IP Address Search), PPPoE (Dial Up), DHCP (Automatic IP Address Acquisition)

• external interface
• network interface1 LAN, RJ45 10/100/1000M adaptive Ethernet port
  LAN 2: 4, RJ45 10/100M adaptive Ethernet ports
• USB port1 USB 2.0 (front), 1 USB 2.0 (rear)
• Alarm input/outputInput 4, output 1

• General specifications
• Power SpecificationsDC 12V 18W (external adapter)
• Power consumption (excluding hard drive)≤10W
• Operating Temperature-10℃--＋55℃
• Operating Humidity10%--90%
• Chassis dimensions1U 315 chassis 315mm (width) × 240mm (depth) × 48mm (height)

• other
• Infrared remote controlnot supported