RLK8-800B4 is a coordinated camera-and-recorder system for covering several sides of a property with centralized local storage. The bundle combines four 4K bullet cameras with a PoE recorder and a preinstalled hard drive, so it provides a more complete starting point than buying a standalone camera. Each camera still needs an Ethernet cable route back to the recorder or suitable network infrastructure. Plan those routes, recorder placement and monitor access before installation. The eight wired-camera ports leave room for compatible expansion, but features and supported total camera counts can vary with the NVR hardware revision. Retention depends on bitrate, recording schedule and the number of cameras rather than on a single fixed number of days.
Research guide based on linked documentation; not a hands-on test.
Specifications and selected package
| Image & video | Four 8 MP / 4K bullet cameras |
|---|---|
| Connection | Eight-port PoE NVR |
| Feature | Preinstalled 2 TB hard drive |
| Feature | Continuous, scheduled or motion recording |
Who this model suits
A multi-camera property setup with centralized local recording
Important buying checks
Requires Ethernet cable installation; NVR revisions affect expansion details.
- Suitable Ethernet routes to the cameras; confirm included cable lengths and quantities.
- Power and a monitor or TV connection for initial recorder setup.
- For network and remote access: a suitable router and internet connection.
Plan the complete setup
- Plan the camera position, power source and path to the network before choosing a mount. A Wi-Fi connection does not mean the camera is battery powered.
- Check where recordings are stored and how they are retrieved. Memory cards, hubs, recorders and subscription plans can change the complete setup.
- Check the included camera quantity and any required hub. A single add-on camera and a complete system are different purchases.
The linked Amazon offer is identified as Four B800 4K bullet cameras with RLN8-410 recorder and 2 TB drive. Confirm that exact selection, the seller, condition and box contents before buying. The retailer displays the current price and availability.
Check this exact variant
Reolink RLK8-800B4 four-camera 4K PoE system
Four B800 4K bullet cameras with RLN8-410 recorder and 2 TB drive
Confirm the selected model, quantity, seller, condition and included accessories at Amazon before ordering. Price and availability are shown by the retailer.
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Research and next steps
This buying guide uses manufacturer documentation and the observed Amazon listing identity. The fit guidance is editorial interpretation of those specifications. HotBoxCams has not carried out a hands-on test of this item.
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Sources & fact-checking
Manufacturer documentation and primary references checked 2026-11-02. Specifications can depend on region, hardware revision and selected bundle.