DS-7632NI-K2 US Hikvision 32ch IP PoE Recorder w/ HDD 32-ch 1U 4K NVR Up to
DS-7632NI-K2 US Hikvision 32ch IP PoE Recorder w/ HDD 32-ch 1U 4K NVR Up to
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Description
Description
Hikvision DS-7632NI-K2 32-Channel 4K Network Video Recorder
What happens when your security system starts growing, but your recorder no longer has the capacity to keep up? The Hikvision DS-7632NI-K2 gives you room to build a serious surveillance system with support for up to 32 IP cameras, 256 Mbps incoming bandwidth, and high-resolution recording up to 8 MP.
Instead of choosing between camera capacity, storage flexibility, and high-quality monitoring, this NVR brings them together with dual HDD bays, 4K HDMI output, 16-channel synchronous playback, and multiple compression formats.
For businesses, larger homes, and professional surveillance installations, that means a system designed to give you greater visibility today while leaving room for additional cameras tomorrow.
With 32-channel capacity, 256 Mbps incoming bandwidth, independent HDMI/VGA outputs, dual SATA storage, and H.265+ support, the DS-7632NI-K2 is built to serve as a capable foundation for larger IP surveillance systems.
Why Buyers Choose the DS-7632NI-K2
A recorder should not become the limitation of an otherwise capable surveillance system. Buyers choose the DS-7632NI-K2 when they want substantial camera capacity, flexible storage, high-resolution display output, and professional connectivity in one centralized NVR.
32-Channel IP Camera Capacity — Build a System That Can Grow
Connect up to 32 IP cameras to one recorder. That gives you the flexibility to start with the cameras you need now and expand coverage later without immediately replacing the NVR simply because your property or security requirements have grown.
256 Mbps Incoming Bandwidth — Handle a Larger Camera Network
With up to 256 Mbps of incoming bandwidth, the DS-7632NI-K2 is designed to handle video traffic from a substantial IP surveillance system. For the buyer, that means a recorder built around multi-camera deployments rather than forcing a larger system through an undersized platform.
Up to 8 MP Recording — Preserve the Detail That Matters
The DS-7632NI-K2 supports recording resolutions up to 8 MP, along with 6 MP, 5 MP, 4 MP, 3 MP, 1080p, and additional resolutions. Higher-resolution camera support helps you retain the image detail you invested in instead of unnecessarily limiting compatible high-resolution footage at the recorder.
4K HDMI Output — See More on a High-Resolution Display
HDMI output supports up to 3840 × 2160 at 30 Hz. When connected to a compatible 4K monitor, you can take advantage of a high-resolution viewing environment that is especially useful when monitoring multiple cameras or reviewing detailed footage.
Independent HDMI and VGA Outputs — More Flexible Monitoring
The HDMI and VGA interfaces support independent video output. That gives you greater flexibility when setting up multiple monitoring displays instead of being restricted to identical output on both screens.
Dual SATA Storage — Keep More Footage Available
Two SATA interfaces support up to 10 TB per HDD, allowing up to 20 TB of supported internal storage when both bays are populated with 10 TB drives. The benefit is simple: more potential recording capacity before older footage needs to be overwritten.
H.265+ Compression — Make Better Use of Your Storage
H.265+ compression can reduce storage space requirements by up to 75%. Instead of solving every retention problem by adding more hard-drive capacity, efficient compression helps the storage you already have go further.
Multiple Video Formats — Greater System Flexibility
Support for H.265+, H.265, H.264+, and H.264 gives installers flexibility when configuring cameras and balancing video quality, bandwidth, and storage requirements.
16-Channel Synchronous Playback — Investigate Events Faster
Review as many as 16 channels synchronously instead of checking every camera individually. When an incident moves from one area to another, synchronized playback can make it easier to understand what happened across multiple camera views.
Multi-Resolution Decoding — Efficient Live Viewing
The recorder supports decoding of up to 2 channels at 8 MP, 4 channels at 4 MP, or 8 channels at 1080p at 30 fps. This gives the system flexibility when displaying different combinations of high-resolution camera streams.
Hik-Connect Support — Easier Network Management
Hik-Connect support gives users a convenient platform for network management. For someone who does not want surveillance access to be limited to sitting in front of the recorder, that adds useful flexibility to the overall system.
Gigabit Ethernet — Built for Modern IP Surveillance Traffic
A self-adaptive 10/100/1000 Mbps RJ-45 Ethernet interface provides network connectivity for the NVR, giving the recorder a Gigabit-capable connection for communication with the surveillance network.
Compatible Smart Camera Events — Find Important Activity More Efficiently
With compatible cameras, the recorder supports configurable camera smart functions including motion detection, line crossing detection, intrusion detection, ANPR, and other supported VCA events. Instead of treating every recorded moment equally, compatible analytics can help build a more event-focused surveillance system.
Audio and Two-Way Audio Support — Add More Context to Surveillance
The NVR provides RCA audio input and output and supports one-channel two-way audio through the audio input. In compatible applications, audio can provide additional context beyond what the camera image alone can show.
4 Alarm Inputs and 1 Alarm Output — Integrate More Than Cameras
Four alarm inputs and one alarm output provide additional integration possibilities for compatible external alarm devices, helping the recorder become part of a more complete security setup rather than functioning only as video storage.
TLS Stream Encryption — More Secure Video Transmission
Stream-over-TLS encryption technology provides more secure stream transmission. For a device responsible for handling surveillance footage, that adds another layer of protection to video traveling across the network.
What This Means for Your Security System
- More room to expand: Support for as many as 32 IP cameras gives you capacity for additional coverage as your needs change.
- More useful storage: Dual HDD support combined with H.265+ compression helps you build a system focused on longer recording retention.
- Better monitoring: 4K HDMI output and independent HDMI/VGA operation provide greater flexibility at the monitoring station.
- Faster incident review: Up to 16-channel synchronous playback helps you follow activity across several cameras.
- More intelligent security: Compatible VCA and ANPR camera functions can help make recorded video easier to use.
- Professional connectivity: Gigabit Ethernet, alarm I/O, audio connections, and extensive network protocol support make the NVR suitable for more advanced installations.
What This Helps You Avoid
Imagine investing in cameras throughout your property only to discover that the recorder becomes the bottleneck. You add another entrance, parking area, warehouse aisle, or section of the building, and suddenly there are not enough camera channels available.
Then storage becomes the next problem. Higher-resolution cameras generate more video, footage is overwritten sooner than expected, and increasing retention means spending more money simply to compensate for inefficient storage.
The DS-7632NI-K2 addresses those concerns with a 32-channel architecture, dual HDD bays supporting up to 10 TB each, and H.265+ compression designed to make more efficient use of that storage. Add 256 Mbps incoming bandwidth and high-resolution recording support, and you have a recorder designed around the demands of a larger IP camera system.
So instead of asking, “Will this recorder still be enough when I add more cameras?” you can build around a platform that gives you considerably more room for expansion, recording, monitoring, and incident review from the beginning.
Product Support & Shipping Details
Product Support & Shipping Details
We move quickly so you don’t have to wait, place your order before 3pm EST and it ships out the same day, with everything else going out the next business day. Most customers see their package in about 3 business days, giving you a smooth, predictable delivery experience.
For Support you’re never on your own with us. if something comes up, our U.S.-based support team is here to help you troubleshoot, set up, or get answers fast. We make sure you always know exactly what to do next so your product keeps working the way you need it to.
30 Day Returns & Money Back Guarantee
30 Day Returns & Money Back Guarantee
If the product isn’t the right fit, no worries—our 30-day money-back guarantee gives you the space to try it without the pressure. You can return it within 30 days as long as it’s in its original condition. And to keep things simple, you can start the return right from your account, no hassle, no long back-and-forth.
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Product Manuals, data sheets.
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Technical Specifications
Hikvision DS-7632NI-K2 32-Channel 4K Network Video Recorder
The Hikvision DS-7632NI-K2 is a 32-channel network video recorder built for surveillance systems that need room to grow without sacrificing video quality or recording performance. With support for up to 32 IP cameras, 256 Mbps incoming bandwidth, 4K HDMI output, and dual SATA drive bays, it provides the capacity needed for larger residential, commercial, and professional security installations.
Support for H.265+ compression can reduce storage requirements by up to 75%, helping you retain more footage without unnecessarily increasing hard-drive capacity. Independent HDMI and VGA outputs, 16-channel synchronous playback, Hik-Connect support, smart-camera event compatibility, and secure stream transmission make the DS-7632NI-K2 a flexible foundation for a modern IP surveillance system.
Key Features
- 32 IP Camera Channels: Connect and manage up to 32 IP cameras from one recorder.
- 256 Mbps Incoming Bandwidth: Provides substantial bandwidth for multi-camera and high-resolution surveillance systems.
- Up to 4K HDMI Output: View surveillance footage at resolutions up to 3840 × 2160 at 30 Hz.
- Independent HDMI & VGA Outputs: Display different video outputs through the HDMI and VGA interfaces.
- H.265+ Compression: Can reduce storage space requirements by up to 75% compared with conventional compression methods.
- Multiple Compression Formats: Supports H.265, H.265+, H.264, and H.264+.
- Up to 8 MP Recording: Supports recording resolutions from 8 MP through lower-resolution formats.
- Powerful Decoding: Supports up to 2 channels at 8 MP, 4 channels at 4 MP, or 8 channels at 1080p at 30 fps.
- 16-Channel Synchronous Playback: Review footage from as many as 16 channels simultaneously.
- Dual SATA Drive Bays: Supports two HDDs with up to 10 TB capacity per drive.
- Up to 20 TB Total HDD Capacity: Two supported 10 TB drives provide substantial local recording capacity.
- Smart Camera Functions: Supports configurable camera-side VCA functions including motion, line crossing, intrusion detection, and ANPR when used with compatible cameras.
- TLS Stream Encryption: Provides more secure video-stream transmission.
- Gigabit Ethernet: Includes one self-adaptive 10/100/1000 Mbps Ethernet interface.
- Hik-Connect Support: Designed for easier network management and remote connectivity.
- Audio Support: Includes RCA audio input, RCA audio output, and two-way audio capability.
- Alarm Integration: Provides 4 alarm inputs and 1 alarm output.
Video and Audio
Decoding & Recording
Network
Storage & Auxiliary Interfaces
Smart Functions & Security
General
Certifications
Physical Interfaces
Available Model
Accessories Found in the Datasheet
- Rack-Mounting Ears: The dimension diagram identifies the mounting ear as an optional accessory for rack mounting.
No other specific optional accessories are listed by model number in the provided datasheet.
Ideal Applications & Common Uses
- Medium to Large Commercial Surveillance Systems: The 32-channel capacity makes the recorder suitable for businesses requiring coverage across multiple areas.
- Retail Stores: Manage cameras covering entrances, checkout areas, aisles, stock rooms, and parking areas from one recorder.
- Warehouses & Distribution Facilities: Suitable for systems requiring numerous cameras and substantial recording capacity.
- Office Buildings: Centralize surveillance for entrances, hallways, common areas, parking lots, and restricted spaces.
- Large Residential Properties: Provides enough channel capacity for extensive indoor and outdoor IP camera deployments.
- Multi-Site or High-Camera-Count Security Projects: The 256 Mbps incoming bandwidth and 32 IP camera inputs provide flexibility for larger surveillance layouts.
- 4K Monitoring Stations: HDMI output up to 3840 × 2160 allows high-resolution viewing on compatible 4K displays.
- Systems Using Intelligent Cameras: Compatible camera-side VCA functions can include motion detection, line crossing, intrusion detection, and ANPR.
- Longer-Term Recording Applications: Two SATA interfaces supporting up to 10 TB per HDD provide up to 20 TB of supported internal storage.
- Professional Security Installations: Alarm I/O, two-way audio, independent HDMI/VGA output, Gigabit Ethernet, TLS stream encryption, and rack-mounting capability support more advanced deployments.
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Frequently Asked Questions
The DS-7632NI-K2 supports up to 32 IP camera channels, making it suitable for larger residential, commercial, and professional surveillance systems.
According to the provided datasheet, the DS-7632NI-K2 supports recording resolutions up to 8 MP. It also supports 6 MP, 5 MP, 4 MP, 3 MP, 1080p, UXGA, 720p, VGA, and several lower-resolution formats.
Yes. The HDMI output supports resolutions up to 4K (3840 × 2160) at 30 Hz. The NVR also includes a VGA output supporting resolutions up to 1920 × 1080 at 60 Hz.
The recorder has two SATA interfaces and supports up to 10 TB per HDD. With both drive bays populated at their supported maximum capacity, the system can accommodate up to 20 TB of internal HDD storage.
The provided DS-7632NI-K2 datasheet does not list built-in PoE camera ports. It specifies one RJ-45 10/100/1000 Mbps self-adaptive Ethernet network interface. Integrated PoE capability is not stated for this model in the provided datasheet.
The NVR supports H.265, H.265+, H.264, and H.264+ video formats. Hikvision states that H.265+ compression can reduce required storage space by up to 75%.
Yes. The datasheet lists Hik-Connect for easy network management and specifies support for up to 128 remote connections. Supported network protocols include TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, RTSP, HTTP, HTTPS, and others.
The DS-7632NI-K2 supports up to 16-channel synchronous playback. Its decoding capability is up to 2 channels at 8 MP at 30 fps, 4 channels at 4 MP at 30 fps, or 8 channels at 1080p at 30 fps.
Yes. The DS-7632NI-K2 provides one HDMI and one VGA interface, and the datasheet specifies that the HDMI and VGA outputs can operate independently.
Yes. The recorder includes one RCA audio input, one RCA audio output, and support for one-channel two-way audio. It also provides four alarm inputs and one alarm output. With compatible cameras, the NVR supports multiple VCA events and configurable smart functions such as motion detection, line crossing detection, intrusion detection, and ANPR.
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