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HIKVISION NVR 32 CH CHANNEL 4K 12MP W/16CH POE DS-7732NI-I4/16P HDD OPTIONAL
$146.20 $730.99
Hikvision DS-7700NI-I4(B) Series Professional NVR
What happens when your surveillance system grows, your cameras become higher resolution,
and the recorder can no longer keep up? The Hikvision DS-7700NI-I4(B) Series is built for
larger professional IP camera systems where recording capacity, image quality, storage,
and reliable access all matter.
Available in 16-channel and 32-channel versions, this NVR supports cameras up to 32 MP,
4K HDMI output, four SATA hard drives, advanced camera analytics, and up to 128 remote
connections.
Instead of building a system around today”s minimum requirements, this series gives you
room to handle more cameras, more storage, and higher-resolution video as your surveillance
needs become more demanding.
Why Buyers Choose the DS-7700NI-I4(B) Series
If you”re investing in a professional surveillance system, would you rather choose a
recorder that simply handles the cameras you have today, or one that gives you more room
for higher resolutions, additional storage, and future expansion?
The DS-7700NI-I4(B) Series combines high camera capacity, powerful decoding, substantial
storage options, advanced network connectivity, and smart surveillance functions in a
rack-mountable recorder designed for demanding installations.
16 or 32 IP Camera Channels — Build the System Around Your Property
Choose the DS-7716NI-I4(B) for up to 16 IP cameras or the DS-7732NI-I4(B) for up to
32 IP cameras. That gives you the flexibility to cover more entrances, parking areas,
hallways, offices, warehouses, or other important areas without immediately outgrowing
the recorder.
Up to 32 MP Camera Support — Preserve the Detail Your Cameras Can Capture
Higher-resolution cameras only help if the recorder can properly handle their video.
With support for IP camera resolutions up to 32 MP, this NVR gives you the ability to
build a system around very high-resolution surveillance cameras rather than limiting
yourself because of the recorder.
Powerful Decoding — Review Multiple Cameras Without Sacrificing Detail
The recorder can decode up to 1 channel at 32 MP, 2 channels at 12 MP, 4 channels at
8 MP, 8 channels at 4 MP, or 16 channels at 1080p, depending on the configuration.
This gives operators greater flexibility when reviewing multiple cameras and
high-resolution footage.
16-Channel Synchronous Playback — Review More of the Story at Once
When an incident happens, looking at only one camera can leave important questions
unanswered. With up to 16-channel synchronous playback, you can review activity from
multiple viewpoints at the same time and better understand how an event unfolded.
Four SATA Drive Bays — Keep More Video Available
The NVR provides four SATA interfaces with support for hard drives up to 10 TB each.
That gives you significantly more storage flexibility when longer retention periods,
higher camera counts, or higher recording resolutions are important.
H.265+ Compression — Get More From Your Storage
Hikvision states that H.265+ compression can effectively reduce required storage space
by up to 75%. Instead of using storage inefficiently, the recorder can help you retain
more video with the available hard-drive capacity when compatible settings are used.
Dual-Stream Recording — Use Bandwidth More Efficiently
Dual-stream recording helps reduce unnecessary bandwidth usage by allowing different
video streams to serve different purposes. That can make a meaningful difference in
larger surveillance systems where many cameras are being viewed, recorded, and
accessed remotely.
Up to 4K HDMI Output — See Your Surveillance System Clearly
HDMI 1 supports output up to 4K at 60 Hz, giving you a high-resolution local monitoring
experience on a compatible display. When you”re working with detailed camera footage,
your monitoring output shouldn”t become the weak point of the system.
Multiple Video Outputs — Create a More Flexible Monitoring Station
With HDMI 1, HDMI 2, VGA, and CVBS outputs, the recorder provides flexibility for
different monitoring environments. HDMI 1/VGA simultaneous output and HDMI 2/VGA
independent output further expand how video can be displayed.
Up to 256 Mbps Incoming Bandwidth — Built for Larger Camera Loads
The DS-7716NI-I4(B) supports up to 160 Mbps incoming bandwidth, while the
DS-7732NI-I4(B) supports up to 256 Mbps. This gives the recorder the network capacity
needed for multi-camera IP surveillance environments with demanding video streams.
Dual Gigabit Ethernet Interfaces — More Network Flexibility
Two self-adaptive 10/100/1000 Mbps RJ-45 Ethernet interfaces give professional
installations additional networking flexibility. For larger surveillance deployments,
having more capable network connectivity can make system design and management easier.
Up to 128 Remote Connections — Keep the System Accessible
The recorder supports up to 128 remote connections along with Hik-Connect, DDNS,
and web access without a plug-in. Whether the system needs to be accessed from another
workstation or remotely managed, you aren”t limited to viewing footage only from the
recorder itself.
Smart Camera Functions — Find Important Events More Efficiently
The NVR supports multiple VCA events and configurable smart functions from compatible
cameras, including motion detection, line crossing, intrusion detection, heat maps,
ANPR, and people counting. Instead of treating every second of recorded video as equally
important, compatible analytics can help make surveillance more useful and actionable.
POS Integration — Connect Transactions With Video
For compatible retail applications, POS information can be overlaid on live view and
recorded playback. The system also supports POS-triggered recording and alarms, helping
businesses connect transaction activity with the corresponding video evidence.
Alarm Inputs and Outputs — Integrate More Than Cameras
With 16 alarm inputs and 4 alarm outputs, plus an optional 16/8 configuration, the
recorder can become part of a more complete security environment rather than functioning
only as a place to store camera footage.
Secure Stream Transmission — Add Protection to Remote Video Traffic
Stream-over-TLS encryption provides a more secure method for transmitting video streams
across the network. The recorder also supports double verification for playback and
downloading, adding another layer of control around recorded footage.
19-Inch Rack-Mount Chassis — Designed for Professional Installations
The 1.5U, 19-inch rack-mounted chassis makes the recorder suitable for organized
professional surveillance racks and equipment rooms, helping larger installations stay
cleaner and easier to manage.
What This Helps You Avoid
Imagine needing to investigate an incident only to discover that your recorder couldn”t
handle the resolution you needed, your storage filled too quickly, or you have to review
cameras individually to piece together what happened.
Or perhaps your system starts with only a handful of cameras, but as you add entrances,
parking areas, offices, or other important locations, you realize the recorder you chose
has become the limitation.
That”s where choosing the right NVR from the beginning can make a major difference.
The DS-7700NI-I4(B) Series gives you 16- or 32-channel capacity, support for high-resolution
cameras, four hard-drive bays, multi-channel playback, 4K monitoring, smart-event support,
and robust networking in one platform.
The result is a surveillance system designed to give you more room to grow, more ways to
review what happened, and greater flexibility to build the level of coverage your property
actually requires.
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