Hikvision DS-7716NI-K4 16-Channel 4K NVR with 4 SATA Interfaces

16-Channel IP Recording with Four-Drive Storage Support

The Hikvision DS-7716NI-K4 is a 16-channel 1.5U 4K network video recorder for centralized IP-camera surveillance. Bring feeds from entrances, retail spaces, offices, and other monitored areas into one recording system, with four SATA interfaces for planning a multi-drive storage installation.

Features and Benefits

• Up to 16 IP cameras: Supports compatible third-party network cameras.
• 4K live view, storage and playback: HDMI output supports up to 3840 × 2160 at 30 Hz.
• Independent HDMI and VGA outputs: Separate display-output capability through one HDMI and one VGA interface.
• 160 Mbps incoming and outgoing bandwidth: Plan network streams within the stated limits.
• Decoding capacity: 2 channels at 8 MP (25 fps), 4 at 4 MP (30 fps), or 8 at 1080p (30 fps).
• Four SATA interfaces: Supports up to 6 TB per HDD.
• Special-function camera support: Thermal, fisheye, people-counting, heatmap, and ANPR cameras, subject to compatibility.
• Channel-zero function: Designed to support smooth remote live view and playback in low-bandwidth environments.

Decoding and Recording Specifications

• IP video input: 16 channels
• Decoding formats: H.265 / H.265+ / H.264+ / H.264 / MPEG4
• Decoding: 2-ch @ 8 MP (25 fps) / 4-ch @ 4 MP (30 fps) / 8-ch @ 1080p (30 fps)
• Synchronous playback: 16 channels
• Recording resolutions: 8 MP / 6 MP / 5 MP / 4 MP / 3 MP / 1080p / UXGA / 720p / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF

Video and Audio Outputs

• HDMI: 3840 × 2160/30 Hz, 2560 × 1440/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
• VGA: 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
• Audio output: 1-channel RCA, linear, 1 kΩ
• Two-way audio input: 1-channel RCA, 2.0 Vp-p, 1 kΩ

Network, Storage and Interfaces

• Incoming bandwidth: 160 Mbps
• Outgoing bandwidth: 160 Mbps
• Network: 2 RJ45 10/100/1000 Mbps self-adaptive Ethernet interfaces
• Protocols: TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP, HTTPS
• SATA: 4 interfaces; up to 6 TB per HDD
• Serial: 1 RS-485 half-duplex, 1 RS-232; keyboard interface optional
• USB: Front panel, 2 USB 2.0; rear panel, 1 USB 3.0
• Alarm input/output: 16/4

General Specifications

• Chassis format: 1.5U
• Power supply: 100–240 VAC
• Power specification: ≤80 W
• Consumption without HDD: ≤20 W
• Operating temperature: −10°C to +55°C
• Operating humidity: 10–90%
• Dimensions (W × D × H): 445 × 400 × 71 mm
• Weight without HDD: ≤5 kg

Installation Notes

Match camera compatibility and stream settings to the recorder's bandwidth and decoding limits. Sixteen-channel input and synchronous playback do not mean simultaneous decoding of sixteen 8 MP streams. Four SATA interfaces indicate storage support, not included hard drives. Built-in PoE is not specified in the supplied information; confirm camera power arrangements, HDD inclusion, optional interfaces, and accessories before purchase.