Product SKU: PRN-6400DB4
Product Overview
Large-scale surveillance deployments across commercial campuses, government facilities, multi-tenancy sites, and critical infrastructure require a recorder that handles both volume and analytical depth. The Wisenet PRN-6400DB4 is a 64-channel AI NVR supporting video throughput of up to 400Mbps and camera resolutions up to 8K (32MP), making it suited to high-density installations where image detail cannot be compromised. Featuring onboard AI object detection across human, face, vehicle, and licence plate classifications, it enables operators to move beyond manual footage review. BestShot capture and attribute-based search narrow down incidents quickly, while integrated LPR converts licence plate images into searchable text via OCR processing. With 16 SATA bays supporting up to 160TB of local storage, single-page event and alarm configuration across all channels, and dual SMPS for power redundancy, the PRN-6400DB4 is engineered for installations where uptime, capacity, and investigative capability are non-negotiable. Note: this product carries an approximate 4-week lead time.
Key Capabilities
64-Channel, 400Mbps Throughput
Supports 64 simultaneous IP camera channels at a maximum network bandwidth of 400Mbps, providing the headroom required for high-resolution multi-camera deployments without bottlenecking recording quality or frame rates across the installation.
Up to 8K (32MP) Recording
Records and plays back video at resolutions up to 8K, ensuring that high-megapixel cameras installed across wide-area or detail-critical zones retain their full resolution in stored footage, not just in live view.
AI Object Detection and BestShot Search
Onboard AI classifies detected objects as human, face, vehicle, or licence plate, and captures BestShot images for each. Operators can then search by object attribute rather than scrubbing through raw footage, cutting investigation time significantly on a 64-channel system.
Licence Plate Recognition (LPR)
OCR processing converts BestShot licence plate images into machine-readable text stored alongside the plate image. Operators can search by partial plate numbers or characters, enabling fast vehicle lookups without reviewing video clips manually.
16 SATA Bays, Up to 160TB Storage
Sixteen internal SATA drive bays allow the PRN-6400DB4 to reach up to 160TB of onboard storage, supporting extended retention periods across all 64 channels without relying on external storage arrays for most deployment scales.
Dual SMPS Power Redundancy
Two independent switched-mode power supplies provide hardware-level redundancy. If one supply fails, the second maintains NVR operation, reducing the risk of recording interruption in critical installations where continuous uptime is a requirement.
Best For
- High-Channel Commercial Sites: The 64-channel capacity and 400Mbps throughput suit large facilities such as shopping centres, university campuses, and hospitals where camera counts exceed what a mid-range recorder can support.
- Vehicle Access and Car Park Monitoring: Integrated LPR and partial plate search make this NVR particularly effective for sites using dedicated LPR cameras at entry and exit points where searchable vehicle records are required.
- High-Resolution Camera Deployments: Sites using 4K or 8K cameras benefit from confirmed support up to 32MP, ensuring stored footage retains the detail captured by high-megapixel sensors rather than being downscaled by the recorder.
- Extended Retention Requirements: With 16 SATA bays and up to 160TB capacity, the PRN-6400DB4 suits installations where compliance or operational policy mandates long recording retention across many channels.
Why Choose the Wisenet PRN-6400DB4
The PRN-6400DB4 is not simply a high-channel counter. Its combination of 400Mbps throughput, confirmed 8K recording support, 16 SATA bays, and onboard AI processing distinguishes it from recorders that offer channel count without the storage depth or analytical tools to match. LPR with OCR-based text search, BestShot attribute search across human, face, vehicle, and plate classifications, and single-page event and alarm configuration across all 64 channels reduce the operational burden on monitoring teams managing large installations. Dual SMPS power redundancy adds a layer of hardware resilience that mid-tier NVRs do not include. Timeline hover preview and bookmark management for up to 100 saved events further streamline post-incident review. The PRN-6400DB4 is available through Security Wholesalers and carries an approximate 4-week lead time, which should be factored into project procurement schedules.
Buyer Decision Tips
Storage Planning: The PRN-6400DB4 supports up to 16 SATA drives and 160TB of total storage, but drives are not included. Before purchase, calculate your retention requirement using channel count, resolution, frame rate, and recording schedule. At 64 channels with 4K cameras recording continuously, storage consumption is significant. Plan drive configuration before the unit arrives given the 4-week lead time on this product.
AI Feature Dependency: The onboard AI functions, including LPR and object classification, perform best when paired with compatible Wisenet AI cameras that pass metadata to the NVR. If your camera mix includes non-Wisenet models, confirm compatibility and AI metadata support before assuming full AI search functionality across all channels.
Key Features & Technical Specifications
| Model |
Wisenet PRN-6400DB4 |
| Channel Count |
64 channels |
| Maximum Network Bandwidth |
400Mbps |
| Maximum Recording Resolution |
Up to 8K (32MP) |
| Storage Interface |
SATA x 16 |
| Maximum Storage Capacity |
Up to 160TB |
| AI Object Detection |
Human, face, vehicle, licence plate |
| AI Search |
BestShot, Attribute-based search |
| Licence Plate Recognition (LPR) |
Yes, via OCR processing with text-based partial search |
| Bookmark Management |
Up to 100 bookmarks |
| Timeline Preview |
Yes, hover-cursor video preview on timeline |
| Dynamic Event Support |
Yes |
| Event and Alarm Configuration |
All channels configurable from a single page |
| Mobile Access |
QR code connection for mobile device setup |
| Power Supply |
Dual SMPS (redundant power) |
| Lead Time |
Approximately 4 weeks |
Ideal Use Cases
Large Commercial Facilities
Shopping centres, convention venues, and large retail operations running 30 or more cameras benefit from the 64-channel capacity and 400Mbps throughput, which maintains full recording quality without channel prioritisation or bandwidth rationing.
Car Parks and Vehicle Entry Points
The built-in LPR with OCR text search allows operators to retrieve vehicle records by partial plate number, making this NVR practical for multi-level car parks, gated compounds, and logistics yards where vehicle tracking is part of daily operations.
Critical Infrastructure and Government Sites
Dual SMPS power redundancy and support for 160TB of local storage address the uptime and retention requirements common in government, utilities, and critical infrastructure environments where recording interruption or data loss carries compliance consequences.
Education and Healthcare Campuses
University campuses and hospital complexes covering multiple buildings and outdoor zones can distribute camera feeds from across the site into a single 64-channel recorder, using AI attribute search to locate persons or vehicles of interest across all feeds without manual review.
High-Resolution 4K and 8K Deployments
When the camera specification calls for 4K or 8K sensors, the PRN-6400DB4 confirms support up to 32MP, ensuring the recorder does not become the limiting factor in image quality for detail-critical monitoring zones such as entrance points or cashier areas.
Choosing the Right Model
- Choose this model if: Your installation requires 64 channels, needs confirmed 8K recording support, benefits from onboard LPR and AI object search, and the site demands extended storage with up to 160TB across 16 SATA drives alongside hardware power redundancy through dual SMPS.
- Choose a different model if: Your camera count is well below 64 channels, as a lower-channel NVR will carry a smaller footprint and lower cost without unused capacity. If LPR and AI classification are not required, a recorder without onboard AI processing may better match the project budget. Also consider that the 4-week lead time may not suit installations with urgent commissioning deadlines.
FAQs
- How does the LPR function on the PRN-6400DB4 actually work during a search?
When a Wisenet AI camera captures a vehicle, the NVR’s OCR processing converts the BestShot licence plate image into machine-readable text. That text is stored alongside the plate image as digital data. During a search, operators type in partial plate numbers or partial characters, and the NVR retrieves matching records without requiring video scrubbing.
- Does the PRN-6400DB4 record at 8K from all 64 channels simultaneously?
The NVR supports recording resolutions up to 8K (32MP) and a maximum total bandwidth of 400Mbps. The number of channels that can record at maximum resolution simultaneously depends on the frame rate, compression settings, and the bandwidth each camera stream consumes. High-resolution deployments should calculate total throughput requirements against the 400Mbps ceiling before finalising camera specifications.
- What is the maximum storage this NVR can hold internally?
The PRN-6400DB4 has 16 SATA drive bays and supports up to 160TB of total internal storage. Hard drives are not included with the unit and must be purchased separately. Drive selection should be based on recommended surveillance-grade HDD specifications compatible with Wisenet NVRs.
- What does Dual SMPS mean, and why does it matter for this NVR?
SMPS stands for switched-mode power supply. Dual SMPS means the PRN-6400DB4 contains 2 independent power supply units. If one fails, the second continues powering the recorder, maintaining recording continuity. This is relevant for critical sites where a power supply failure causing recording loss would have operational or compliance consequences.
- Is the AI object detection performed on the NVR itself, or does it rely on the cameras?
The PRN-6400DB4 performs AI processing onboard for object detection and classification covering human, face, vehicle, and licence plate. However, AI search results are most effective when paired with compatible Wisenet AI cameras that also pass metadata to the recorder. Confirm camera-NVR AI compatibility during system design, particularly if non-Wisenet cameras are included in the installation.
- How does the timeline preview feature assist operators on a 64-channel system?
Instead of playing back footage to identify a relevant moment, operators can hover a mouse cursor over any point on the recording timeline to see a video preview image at that timestamp. Across a 64-channel system where reviewing footage manually would be time-consuming, this significantly reduces the time needed to locate specific events during post-incident investigation.
- Is there a lead time on the PRN-6400DB4, and how should this affect procurement planning?
Yes, the PRN-6400DB4 carries an approximate 4-week lead time. Installers and procurement teams should factor this into project timelines, particularly for staged rollouts or installations with fixed commissioning dates. Ordering ahead of schedule is recommended. For current availability and lead time confirmation, contact Security Wholesalers directly before placing an order.
Additional Information
