Hikvision 32MP 32CH 16POE AcuSense NVR IP Security Camera System W/4MP Audio Lo
Hikvision 32MP 32CH 16POE AcuSense NVR IP Security Camera System W/4MP Audio Lo
24/7 Color
Human and Vehicle Detection
One Way Audio
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Description
Description
Hikvision 32-Channel 8K NVR with 4 MP ColorVu Turret Camera
What would change if your security system could show important color details at night instead of reducing every incident to a dark, difficult-to-interpret image?
The Hikvision DS-7732NI-M4/16P NVR and DS-2CD2347G2-LUB ColorVu turret camera combine intelligent 4 MP surveillance with real-time audio, full-color nighttime imaging and professional recording capacity.
With support for up to 32 IP cameras, 16 integrated PoE ports and four hard-drive bays, the system gives growing homes and businesses room to expand without immediately replacing the recorder.
Instead of receiving basic motion information with little context, you gain clearer evidence and human-and-vehicle-focused detection that helps you understand what actually occurred.
Why Buyers Choose This Model
If an incident occurred tonight, would your current system show enough detail to help you identify what happened? Buyers choose this combination because it brings together full-color 4 MP video, audio recording, intelligent event detection and high-capacity centralized storage.
It is built for people who want more than cameras on a wall—they want useful footage, manageable installation and the flexibility to protect additional areas as their needs grow.
Features That Deliver Practical Benefits
24/7 ColorVu Imaging — Preserve Useful Color Details at Night
The camera combines a light-sensitive 1/1.8-inch sensor with a large ƒ/1.0 aperture to produce vivid color images around the clock. This can preserve details such as clothing and vehicle colors that may be difficult to interpret in conventional black-and-white nighttime video.
4 MP Resolution — See More of the Details That Matter
With resolution up to 2688 × 1520 at 30 fps, the camera provides a detailed, fluid view of entrances, driveways, storefronts and other important areas. When footage must be reviewed, the additional image detail can make the event easier to understand.
Human and Vehicle Classification — Focus on Relevant Activity
Deep-learning technology allows motion detection to focus on human and vehicle targets. This gives you more meaningful event information than basic motion detection alone, so reviewing activity can become faster and less frustrating.
Built-In Microphone — Add Context Beyond the Image
Video may show what happened, but would hearing the event provide valuable context? The built-in microphone captures real-time audio, helping create a more complete record of activity when audio recording is permitted at the installation location.
98-Foot White-Light Range — Maintain Color in Darkness
The integrated white supplemental light reaches up to 98 ft (30 m). It allows the camera to continue producing color video when ambient light is insufficient, helping maintain more consistent nighttime visibility.
130 dB WDR — Balance Difficult Lighting Conditions
Entrances, windows and loading areas often contain bright and dark regions in the same scene. The camera's 130 dB wide dynamic range helps retain clearer details when subjects appear against strong backlighting.
112° Horizontal View — Cover More of the Scene
The fixed 2.8 mm lens provides a wide 112° horizontal field of view. This makes the camera well suited for broad areas such as entrances, patios, reception spaces, driveways and storefronts.
Smart Perimeter Events — Monitor Defined Areas More Intelligently
Line-crossing, intrusion, region-entrance and region-exiting detection let you monitor specific boundaries instead of treating the entire image as one basic motion zone. This helps direct attention toward activity occurring in areas that matter most.
16 Built-In PoE Ports — Simplify Camera Connections
Sixteen independent PoE ports can deliver network connectivity and electrical power to compatible cameras through Ethernet cabling. This creates a cleaner installation and reduces the need for a separate power outlet beside every camera.
Up to 32 Camera Channels — Expand Without Starting Over
The NVR supports up to 32 IP camera channels, giving you space to add coverage as a property, business or security plan grows. You can begin with the cameras you need today while retaining capacity for future additions.
Four HDD Bays — Build Storage Around Your Requirements
Four SATA interfaces support hard drives with capacities up to 16 TB per disk. This gives you the flexibility to configure substantial local storage according to camera count, recording schedule, image quality and desired retention period.
H.265+ Compression — Use Storage More Efficiently
H.265+ compression can reduce required storage space by up to 75%, according to the NVR datasheet. That efficiency helps you retain more footage within the available storage capacity while also reducing bandwidth requirements.
8K HDMI Output — Review Footage on High-Resolution Displays
HDMI 1 supports output resolutions up to 8K at 30 Hz, while the recorder also offers a second HDMI output, VGA and CVBS. These options provide flexibility for detailed local monitoring and multi-display installations.
16-Channel Synchronous Playback — Review Multiple Views Together
The NVR can play back up to 16 channels simultaneously. Instead of checking cameras individually, you can compare multiple angles from the same time period and build a clearer sequence of events.
Local Camera Storage — Add Another Recording Option
The camera includes a microSD/SDHC/SDXC card slot supporting up to 256 GB. It also supports NAS storage and automatic network replenishment, providing additional flexibility for storing footage.
IP67 Protection — Dependable Indoor or Outdoor Placement
The camera's IP67-rated housing protects it against dust and water, making it suitable for exposed outdoor locations as well as indoor installations. Its aluminum-alloy body provides a durable foundation for long-term surveillance use.
Remote Management Support — Stay Connected to the System
Support for Hik-Connect, iVMS-4200 and HikCentral gives you multiple compatible options for managing and viewing the system. The NVR also supports smooth-streaming technology and plug-in-free web access.
Professional Security Features — Better Protect System Access
Secure boot, signed firmware, HTTPS encryption, TLS streaming, password protection and IP/MAC filtering help strengthen the system against unauthorized access. This is especially valuable when surveillance protects sensitive residential or commercial areas.
What This Helps You Avoid
Imagine discovering suspicious activity and realizing the nighttime footage lacks the color or clarity needed to understand what occurred. You then begin checking cameras one at a time, only to find that basic motion alerts have buried the relevant event among hours of unnecessary activity.
The ColorVu camera addresses that problem with detailed 4 MP color imaging, real-time audio and human-and-vehicle-focused detection. The NVR brings those recordings together with multi-channel playback, extensive storage options and capacity for up to 32 cameras.
The result is a system designed to help you avoid unclear nighttime evidence, fragmented recordings, limited expansion capacity and the frustration of knowing an incident was recorded without having enough usable information to evaluate it.
Designed for Serious, Expandable Protection
- Homes requiring detailed coverage of entrances, driveways and outdoor areas
- Retail locations that need surveillance and compatible POS video functions
- Offices, warehouses and commercial properties with multiple camera zones
- Properties that need full-color nighttime video and recorded audio
- Installations expected to expand beyond their initial camera count
- Sites requiring centralized recording, multi-camera playback and local storage
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.
Downloads
Product Manuals, data sheets.
Downloads
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Technical Specifications
Hikvision 32-Channel 8K 16-PoE NVR with 4 MP ColorVu Turret Camera
Build a powerful professional surveillance system around the Hikvision DS-7732NI-M4/16P NVR and DS-2CD2347G2-LUB black ColorVu turret camera. The recorder supports up to 32 IP cameras, 8K HDMI output, four high-capacity hard drives and 16 built-in PoE ports, while the camera delivers vivid 4 MP color video around the clock, real-time audio and intelligent human and vehicle classification. This combination is designed for buyers who want dependable evidence, extensive storage capacity and smarter event detection without relying exclusively on basic motion alerts.
Key Features
DS-7732NI-M4/16P Network Video Recorder
- Supports up to 32 IP camera channels, including cameras with resolution up to 32 MP.
- Sixteen independent PoE ports simplify compatible camera installation.
- Up to 320 Mbps incoming and 400 Mbps outgoing bandwidth.
- HDMI 1 video output supports resolutions up to 8K at 30 Hz.
- Dual HDMI outputs can provide up to 4K resolution.
- Up to 40-channel 1080p at 30 fps decoding capacity.
- Supports 16-channel synchronous playback.
- Four SATA interfaces support hard drives with capacities up to 16 TB per disk.
- H.265+ compression can reduce storage requirements by up to 75%.
- Dual-stream recording helps conserve network bandwidth.
- Supports up to eight IP speakers.
- Supports compatible smart functions including VCA detection, heat mapping, ANPR and people counting.
- POS information overlay, POS-triggered recording and alarm functions.
- Stream-over-TLS encryption, signed firmware, secure boot and other cybersecurity features.
- Hik-Connect, DDNS, smooth streaming and plug-in-free web access support.
DS-2CD2347G2-LUB ColorVu Turret Camera
- High-quality 4 MP imaging with a maximum resolution of 2688 × 1520.
- ColorVu technology provides vivid, full-color imaging 24 hours a day.
- Large ƒ/1.0 aperture collects more light for brighter images.
- Built-in white light reaches up to 98 ft (30 m).
- 130 dB wide dynamic range helps preserve detail against strong backlighting.
- Deep-learning classification focuses motion detection on human and vehicle targets.
- Built-in microphone captures real-time audio.
- Face capture and perimeter-protection functions.
- H.265+ compression helps reduce bandwidth and storage consumption.
- Built-in microSD card slot supports up to 256 GB of local storage.
- PoE or 12 VDC power options provide installation flexibility.
- IP67-rated aluminum-alloy housing for outdoor or indoor deployment.
- Black housing identified by the DS-2CD2347G2-LUB model designation.
NVR - Video and Audio
NVR - Decoding and Recording
NVR - Network and PoE
NVR - Storage and Auxiliary Interfaces
NVR - Smart and Security Functions
NVR - General
Camera - Imaging and Lens
Camera - Supplemental Light and Video
Camera - Audio
Camera - Network and Storage
Camera - Image and Intelligent Events
Camera - Power, Construction and Environment
Compatible Camera Accessories Found
The camera datasheet identifies the following optional mounting accessories. They are marked as not included:
- PC140: Pendant cap, white
- PC140B: Pendant cap, black
- WML: Wall mount, white
- WMLB: Wall mount, black
- CM: Corner mount
- CPM: Pendant mount
- PM: Vertical pole mount
- CB140PT: Junction box
Ideal Applications and Common Uses
- Large homes and residential properties requiring full-color nighttime coverage.
- Retail stores that can benefit from POS-linked video and transaction review.
- Warehouses, distribution centers and industrial properties with many camera locations.
- Office buildings and multi-tenant commercial properties.
- Parking lots, entrances, driveways and perimeter areas requiring human and vehicle classification.
- Schools, community facilities and other sites needing centralized multi-camera management.
- Professional installations requiring up to 32 cameras with 16 direct PoE connections.
- Applications requiring high-resolution display output, extensive storage and multi-channel playback.
- Locations where visible color details, such as clothing or vehicle color, may improve incident review.
- Indoor or outdoor surveillance locations requiring an IP67-rated turret camera with audio recording.
Downloads
Frequently Asked Questions
The NVR supports up to 32 IP camera channels. It includes 16 independent PoE ports for directly connecting and powering compatible cameras, while additional cameras can be added through the network.
The recorder supports IP cameras with resolutions up to 32 MP. According to the datasheet, it can accommodate up to eight 32 MP or 24 MP IP video inputs.
The NVR has four SATA interfaces and supports a hard drive with a capacity of up to 16 TB in each bay. The datasheet does not state that hard drives are included.
Yes. HDMI 1 supports a maximum output resolution of 7680 × 4320 at 30 Hz. The recorder also provides HDMI 2, VGA and CVBS outputs. When HDMI 1 is operating at 8K, HDMI 2 is limited to a maximum resolution of 1080p.
Yes. The camera uses Hikvision ColorVu technology, an ƒ/1.0 aperture and a high-performance sensor to provide full-color imaging 24 hours a day. Its built-in white supplemental light has a range of up to 98 ft (30 m), and the specified minimum illumination is 0 lux when the white light is operating.
Yes. The DS-2CD2347G2-LUB has a built-in microphone for real-time audio recording and supports environmental noise filtering. Audio support may be used with the NVR's video-and-audio stream recording capability.
Yes. Its deep-learning functions support human and vehicle target classification for motion detection. It also supports line-crossing, intrusion, region-entrance, region-exiting, scene-change and face-capture functions.
Yes. The camera has an IP67 weather-resistance rating and an aluminum-alloy body. Its specified startup, operating and storage range is -30°C to 60°C (-22°F to 140°F), with humidity of 95% or less under non-condensing conditions.
Yes. The camera has a built-in microSD, SDHC and SDXC card slot supporting up to 256 GB. It also supports NAS storage using NFS or SMB/CIFS and automatic network replenishment.
The NVR supports H.265+, H.265, H.264+ and H.264, with H.265+ designed to reduce required storage space by up to 75%. It supports 16-channel synchronous playback and can decode up to 32 channels of 1080p video at 30 fps, with lower channel counts supported for higher-resolution video.
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