Hikvision DS-7708NI-Q4 8Ch HD NVR

Professional and Reliability

• H.265+ compression effectively reduces the storage space by up to 75%
• Adopt stream over TLS encryption technology which provides more secure stream transmission service
  
  HD Video Output
• Provide simultaneous HDMI and VGA outputs
• HDMI video output at up to 4K resolution
  
  Storage and Playback
• 4 SATA interfaces for HDD connection (up to 8 TB capacity per HDD)
• 8-ch synchronous playback
  
  Smart Function
• Support multiple VCA (Video Content Analytics) events
• Configurable special camera smart functions, such as VCA detection (motion, line crossing, intrusion, etc.)
  
  Network & Ethernet Access
• 2 self-adaptive 10/100/1000 Mbps Ethernet interfaces
• Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management

Features and Functions

• HD Input
• H.265+/H.265/H.264/H.264+ video formats
• Connectable to the third-party network cameras
• Up to 8/16/32-ch IP cameras can be connected for DS-7708/7716/7732NI-Q4
• Recording at up to 8 MP resolution
• Live view, storage, and playback of the connected camera at up to 8 MP resolution

HD Output

• HDMI/VGA independent output (DS-7708NI-Q4 and DS-7716NI-Q4)
• HDMI and VGA simultaneous outputs (DS-7732NI-Q4)
• HDMI Video output at up to 4K (3840 × 2160) resolution (DS-7708NI-Q4 and DS-7716NI-Q4)

HD Storage

• 4 SATA interfaces connectable for recording and backup
• H.265+ compression effectively reduces the storage space and costs by up to 75%

HD Transmission

• 2 self-adaptive 10/100/1000 Mbps network interfaces 

Various Applications

• Centralized management of IP cameras, including configuration, information import/export, real-time information display, two-way audio, upgrade, etc
• Connectable to smart IP cameras from Hikvision and the recording, playing back, and backing up of VCA alarms can be realized
• VCA detection alarm is supported
• Instant playback for assigned channel during multi-channel display mode
• Smart search for the selected area in the video, and smart playback to improve the playback efficiency
• Hik-Connect for easy network management

Video/Audio input

• IP video input : 8-ch, Up to 8 MP resolution
• Two-way audio : 1-ch, RCA (2.0 Vp-p, 1 k Ω)

Network

• Incoming bandwidth : 80 Mbps
• Outgoing bandwidth : 80 Mbps

Video/Audio output

• Recording resolution : 8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/ 2CIF/CIF/QCIF
• HDMI output resolution : 1-ch, 4K (3840 × 2160)/30Hz, 1920 × 1080p/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz;
• VGA output resolution : 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz;
• Audio output : 1-ch, RCA (Linear, 1 KΩ)

Decoding

• Decoding format : H.265/H.265+/H.264/H.264+/MPEG4
• Live view / Playback resolution : 8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA /720p/VGA/4CIF/DCIF/ 2CIF/CIF/QCIF
• Synchronous playback : 8-ch
• Capability : 1-ch @ 8 MP (30 fps) / 4-ch @ 1080p (30 fps)

Network management 

• Network protocols : TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP™, HTTPS

Hard disk 

• SATA : 4, SATA interface
• Capacity : Up to 6 TB capacity for each disk

External interface

• Network interface : 2, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
• Serial interface : 1 RS-485 (half-duplex), 1 RS-232
• USB interface : Front panel: 2 × USB 2.0; Rear panel: 1 × USB 2.0
• Alarm in/out : 16/4 (16/8 optional)

General

• Power supply : 100 to 240 VAC
• Total power :≤ 80 W
• Consumption(without hard disk) :≤ 15 W
• Working temperature : -10 °C to 55 °C (14 °F to 131 °F)
• Working humidity : 10 % to 90 %
• Dimensions (W × D × H) : 440 × 393 × 75 mm (17.3" × 15.5" × 3.0")
• Weight (without hard disk) : ≤ 5 kg (11 lb)