
Central recording for 8 or 16 PoE cameras — with AI video search.
The NVR (Network Video Recorder) is the control centre of a PoE camera installation: it supplies the cameras with power via the built-in PoE ports, records all camera images centrally to a hard drive and makes the recordings searchable via app, PC or directly on the monitor. We carry the professional models RP-PN8-NHD (8 PoE ports) and RP-PN16-NHD (16 PoE ports).
RP-PN8-NHD and RP-PN16-NHD — the two sizes
The choice is simple based on the number of cameras: the RP-PN8-NHD (RP-PN8-NHD(EU)-R2) has 8 PoE ports — fits small to medium installations (single-family home, small workshop). The RP-PN16-NHD (RP-PN16-NHD(EU)-R2) has 16 PoE ports and even supports up to 24 channels total — for larger properties and commercial use. Both support cameras with up to 16 MP resolution. The code “NHD” means “No HDD” — we choose and equip the hard drive to match the desired recording duration.
AI video search — find recordings in seconds
The strongest feature of the Reolink professional NVRs: the AI video search. Instead of clicking through recordings for hours, you type a search term like “white van” or “person with hat” — the NVR finds the matching clips from the entire recording material in seconds. Plus heatmap analysis (shows where people are most often — interesting for shops) and perimeter protection (alarm on line crossing).
Storage planning — how big does the hard drive need to be
Since the NVRs are delivered without a hard drive (NHD), we plan the storage size with you. Rule of thumb: more cameras, higher resolution and longer retention duration need more storage. The RP-PN16 holds up to 32 TB. For a typical installation with 6-8 cameras and ~30 days retention, 4-8 TB is usually enough. Both NVRs use efficient H.265 compression, which roughly halves the storage requirement compared to the old H.264.
Impressions

NVR selection by installation size
Small installation
RP-PN8-NHD
Up to 8 PoE cameras — single-family home, small workshop, shop.
Larger installation
RP-PN16-NHD
Up to 16 PoE cameras, up to 24 channels — commercial, large property.
Retail
With heatmap analysis
NVR shows customer movement — helps with store layout.
Fast investigation
AI video search
Incident? Type search term, clip found in seconds.
Key data Reolink NVR recorders
- RP-PN8-NHD (RP-PN8-NHD(EU)-R2): 8 PoE ports, for small to medium installations
- RP-PN16-NHD (RP-PN16-NHD(EU)-R2): 16 PoE ports, up to 24 channels, up to 32 TB
- Supports cameras with up to 16 MP resolution
- AI video search by text input — find clips in seconds
- Heatmap analysis and perimeter protection built in
- H.265 compression — roughly half the storage requirement vs H.264
- We plan and equip the hard drive to match (NHD = delivered without HDD)
Does this solution fit your needs?
Send us a brief description of what you want to protect or secure – we’ll get back to you with an honest assessment and a non-binding proposal.
Email info@grass-security.solutions
Service tickets: ticket@grass-security.solutions
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