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Technical Specifications


Hikvision DS-7216HGHI-K1(S) Turbo HD DVR

Intro

The Hikvision DS-7216HGHI-K1(S) is a 16-channel Turbo HD DVR built for users who want to keep existing analog camera infrastructure while adding flexible hybrid support for HDTVI, AHD, CVI, CVBS, and IP cameras. That matters if you are upgrading an older surveillance system and want a recorder that gives you more compatibility without forcing a full system replacement.

With H.265 Pro+/H.265 Pro/H.265 compression, smart playback tools, audio over coaxial cable, and support for up to 18 IP channels, this model is designed to help you manage more video while controlling storage costs. It is especially useful for multi-camera sites that need dependable recording, simple playback, and remote access through Hik-Connect and DDNS.

For buyers who need a practical hybrid DVR for retail, offices, schools, warehouses, small commercial properties, or multi-area residential sites, this model gives you the flexibility to modernize gradually instead of replacing everything all at once.

Ideal Applications / Common Uses

  • 16-channel CCTV systems for small to mid-size businesses
  • Analog-to-hybrid surveillance upgrades where existing coaxial infrastructure is already in place
  • Retail stores needing multiple camera inputs, playback, and remote management
  • Office buildings and commercial spaces using mixed camera formats
  • Warehouses and back-of-house areas that need long cable transmission over HDTVI
  • Schools, clinics, apartment properties, and other sites that need cost-effective multi-camera recording
  • Users who want audio over coaxial cable and support for smart event functions

Key Features

  • H.265 Pro+/H.265 Pro/H.265 video compression — improves encoding efficiency and helps reduce storage costs.
  • HDTVI/AHD/CVI/CVBS/IP video input — gives you broad compatibility across multiple camera technologies.
  • Audio via coaxial cable — simplifies audio transmission in supported setups.
  • Up to 18-ch IP camera input (up to 5 MP) — adds flexibility for hybrid expansion beyond the 16 analog channels.
  • Max. 800 m for 1080p and 1200 m for 720p HDTVI signal transmission — helps support longer cable runs.
  • Up to 10 TB capacity per HDD — supports larger storage needs for longer video retention.
  • Full channel recording at up to 1080p lite resolution — provides practical multi-channel recording for everyday surveillance use.
  • Smart search for efficient playback — makes footage review faster and easier.
  • Support multiple VCA (Video Content Analytics) events for both analog and smart IP cameras — adds smarter monitoring capability.
  • Support 1-ch line crossing detection and intrusion detection — helps with basic perimeter event awareness.
  • Hik-Connect & DDNS for easy network management — improves remote access and system management convenience.
  • 96 Mbps total bandwidth — supports the recorder’s overall network performance needs.

Model

Model
DS-7216HGHI-K1(S)

Recording

Video compression
H.265 Pro+/H.265 Pro/H.265/H.264+/H.264
Encoding resolution
1080p lite/720p/VGA/WD1/4CIF/CIF
Frame rate
Main stream: For 1080p stream access: 1080p lite/720p lite/WD1/4CIF/VGA@15fps; CIF@25fps (P)/30fps (N). For 720p stream access: 720p/WD1/4CIF/VGA@15fps; CIF@25fps (P)/30fps (N). For standard definition stream access: WD1/4CIF/VGA/CIF@25fps (P)/30fps (N). Sub-stream: For 1080p and 720p stream access: CIF/QVGA@15fps. For standard definition stream access: CIF/QVGA@25fps (P)/30fps (N).
Video bit rate
32 Kbps to 4 Mbps
Dual stream
Support
Stream type
Video, Video & Audio
Audio compression
G.711u
Audio bit rate
64 Kbps

Video and Audio

IP video input
2-ch (up to 18-ch); Up to 5 MP resolution; Support H.265+/H.265/H.264+/H.264 IP cameras
Analog video input
16-ch; BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
HDTVI input
1080p25, 1080p30, 720p25, 720p30
AHD input
1080p25, 1080p30, 720p25, 720p30
HDCVI input
1080p25, 1080p30, 720p25, 720p30
CVBS input
PAL/NTSC
HDMI/VGA output
1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
Audio input
1-ch RCA (2.0 Vp-p, 1 KΩ), and 16-ch via coaxial cable
Audio output
1-ch, RCA (Linear, 1 KΩ)
Two-way audio
1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)
Synchronous playback
16-ch

Network

Remote connections
128
Network protocols
TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
Network interface
1, RJ45 10M/100M self-adaptive Ethernet interface

Auxiliary Interface

SATA
1, SATA interface
Capacity
Up to 10 TB capacity for each disk
USB interface
2 × USB 2.0

General

Power supply
12 VDC, 1.6 A
Consumption (without HDD)
≤ 10 W
Working temperature
-10 °C to 55 °C (14 °F to 131 °F)
Working humidity
10% to 90%
Dimension (W × D × H)
260 × 222 × 45 mm (10.2 × 8.7 × 1.8 inch)
Weight (without HDD)
≤ 1.1 kg (2.4 lb)

Physical Interface

1
Video and Audio in
2
HDMI Interface
3
VGA Interface
4
AUDIO OUT
5
AUDIO IN
6
LAN Network Interface
7
USB Interface
8
12 VDC Power Input
9
GND

Available Model

Available Model
DS-7216HGHI-K1(S)

Accessories / Included Items Found in PDF

Included Accessories
No box contents or bundled accessories are explicitly listed in the provided datasheet.
Interfaces / Connection Points Shown
Video and Audio in, HDMI Interface, VGA Interface, AUDIO OUT, AUDIO IN, LAN Network Interface, USB Interface, 12 VDC Power Input, GND.
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