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DS-7216HUHI-K2 (UL) HIKVISION 4K 8 MP USA VERSION 16CH H.265+HD-TVI+16CH-IP
$145.80 $485.99
Hikvision DS-72xxHUHI-Kx Series TurboHD DVR
What if upgrading your surveillance system didn’t mean replacing every camera and cable you already have? The Hikvision DS-72xxHUHI-Kx Series gives you the flexibility to combine HD-TVI, AHD, CVI, CVBS, and IP cameras in one recorder, making it easier to modernize an existing system without starting over.
With recording support up to 8 MP, H.265 Pro+ compression, smart video analytics, expandable IP camera capacity, and Hik-Connect network access, this series is built for users who want stronger surveillance today without limiting what they can add tomorrow.
Instead of choosing between keeping your existing coax cameras or moving toward IP, you can build around what you already have and expand as your security needs change.
Why Buyers Choose This Series
A recorder is supposed to make your security system more useful—not force you into unnecessary replacements or leave you wondering whether you’ll have enough room to expand later. The DS-72xxHUHI-Kx Series combines broad camera compatibility, high-resolution recording, intelligent search tools, and flexible storage so you can build a system around what your property actually needs.
Hybrid Camera Compatibility — Upgrade Without Starting Over
Already have cameras installed but want to improve your system? This DVR supports HD-TVI, AHD, HD-CVI, CVBS, and IP video inputs, giving you the flexibility to continue using compatible existing cameras while adding newer technology where it makes sense.
That can make an upgrade far more practical than being forced to replace an entire surveillance system at once.
Up to 8 MP Recording — Preserve More Useful Detail
When something important happens, simply having a recording may not be enough if the image lacks the detail you need. The DS-72xxHUHI-Kx Series supports recording resolutions up to 8 MP, allowing compatible high-resolution cameras to provide clearer recorded evidence.
Whether you”re reviewing activity around a home, office, storefront, warehouse, or other property, higher-resolution support gives you more visual information to work with when reviewing an incident.
H.265 Pro+ Compression — Get More From Your Storage
Higher-resolution cameras can create large amounts of video data. Hikvision”s H.265 Pro+ technology is designed to improve encoding efficiency and reduce data-storage requirements.
The benefit is simple: your surveillance system can use storage more efficiently instead of unnecessarily consuming hard-drive space with larger video files.
Flexible Channel Expansion — Give Your System Room to Grow
Security needs can change. A system that covers enough areas today may need additional cameras later.
The DS-7204HUHI-K1 starts with 4 analog and 4 IP channels, the DS-7208HUHI-K2 with 8 analog and 8 IP channels, and the DS-7216HUHI-K2 with 16 analog and 16 IP channels. By disabling analog channels, the models can support up to 8, 16, or 32 IP channels respectively.
That gives you a clearer expansion path instead of discovering later that your recorder has become the limitation.
Line Crossing & Intrusion Detection — Make Recorded Video More Intelligent
Would it be more useful if your recorder could do more than simply store hours of footage? The series supports multiple VCA events for analog and compatible smart IP cameras, including line-crossing and intrusion detection on all channels.
These tools give your surveillance system additional ways to recognize defined activity instead of treating every part of the scene exactly the same.
Sudden Scene Change Detection — Know When the View Changes
A camera can technically remain connected while its view is no longer showing what you intended to protect. The recorder supports sudden scene-change detection on two channels, adding another layer of video monitoring for selected cameras.
Smart Search — Spend Less Time Looking Through Footage
Recording an incident is only useful if you can find it when you need it. Smart Search is designed to make playback more efficient, helping reduce the frustration of manually working through large amounts of recorded video.
When something happens, the goal is to get to the useful footage—not spend unnecessary time searching for it.
Up to 10 TB per HDD — Build Storage Around Your Needs
The series supports hard drives with capacities up to 10 TB per disk. The DS-7204HUHI-K1 provides one SATA interface, while the DS-7208HUHI-K2 and DS-7216HUHI-K2 provide two.
This gives you flexibility when planning recording capacity for higher-resolution cameras, additional channels, or longer retention requirements.
Hik-Connect Support — Easier Network Access and Management
Your security system shouldn”t only be useful when you”re standing in front of the recorder. Hik-Connect and DDNS support provide options for network management, making the DVR better suited to users who need access to their surveillance system beyond the local recorder.
Long-Distance HD-TVI Transmission — Better Flexibility for Larger Properties
Long cable runs can become an important consideration when cameras are spread across a larger property. The series supports HD-TVI signal transmission distances of up to 800 meters at 1080p and up to 1,200 meters at 720p.
That makes the platform suitable for installations where cameras may need to be positioned far from the recorder.
Audio Support — Add More Context to Recorded Events
Video can show you what happened, while compatible audio can provide additional context. The DVR supports audio via coaxial cable, four RCA audio inputs, an RCA audio output, and one-channel two-way audio using the first audio input.
4K HDMI Output on K2 Models — View Your System on a High-Resolution Display
The DS-7208HUHI-K2 and DS-7216HUHI-K2 support HDMI output up to 4K at 3840 × 2160/30 Hz, giving you the ability to connect the recorder to a compatible high-resolution monitor for local viewing.
Third-Party Cloud Storage Support — Additional Storage Flexibility
The series supports third-party cloud storage services including Dropbox, Google Drive, and Microsoft OneDrive, providing additional options for how supported system data can be managed.
What This Helps You Avoid
Imagine something happens around your property and only afterward you discover the limitations of the recorder you depended on. Maybe your existing cameras aren”t compatible with the new recorder you purchased. Maybe you need another camera but have no room to expand. Or perhaps the footage exists, but locating the moment you need takes far longer than expected.
Those are the kinds of problems that are better considered before an incident happens.
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Avoid unnecessarily replacing compatible cameras:
Multi-format support lets you work with HD-TVI, AHD, HD-CVI, CVBS, and IP technology. -
Avoid being trapped by limited expansion:
Hybrid analog and IP configurations give you additional ways to grow the system. -
Avoid wasting storage unnecessarily:
H.265 Pro+ is designed to improve encoding efficiency and reduce storage requirements. -
Avoid settling for low-resolution recording:
The platform supports recording resolutions up to 8 MP. -
Avoid manually searching through more footage than necessary:
Smart Search helps make recorded-video playback more efficient. -
Avoid overlooking defined security events:
VCA capabilities include line-crossing, intrusion, and selected sudden scene-change detection. -
Avoid choosing storage without room for your recording needs:
Supported HDD capacity reaches up to 10 TB per disk.
The result is a recorder designed to give you more options: keep compatible equipment you already have, improve the quality and intelligence of your surveillance system, and leave yourself room to expand instead of rebuilding everything later.
Choose the Capacity That Fits Your System
DS-7204HUHI-K1
4 analog + 4 IP channels, with support for up to 8 IP channels when analog channels are disabled.
DS-7208HUHI-K2
8 analog + 8 IP channels, with support for up to 16 IP channels when analog channels are disabled.
DS-7216HUHI-K2
16 analog + 16 IP channels, with support for up to 32 IP channels when analog channels are disabled.
Whether you”re upgrading a smaller existing system or planning a larger multi-camera installation, the DS-72xxHUHI-Kx Series gives you several ways to build around the coverage you need now while keeping future expansion in mind.
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