Reolink RLK8-800B4 4K PoE CCTV System, 8-Channel NVR, 2TB

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Product guide

Reolink RLK8-800B4 4K PoE CCTV System, 8-Channel NVR, 2TB

The Reolink RLK8-800B4 is a wired 4K PoE CCTV system with an 8-channel NVR and 2TB of listed storage. It is suited to buyers seeking a multi-camera setup with continuous recording, person and vehicle detection, and room to add cameras, but the listing contains mixed descriptions of night vision and detection performance.

At a glance

The manufacturer describes one Ethernet cable per camera for power and video to the NVR.
The NVR is described as supporting up to eight cameras, with expansion using Reolink PoE IP cameras.
The listing claims person and vehicle detection and round-the-clock recording to the pre-installed drive.
The manufacturer describes options to expand storage using internal and external drives, up to 16TB total.

Price

£449.99Save 15%

Reference price: ~~£529.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Four cameras and an 8-channel recorder are listed, leaving capacity for additional compatible cameras.
PoE combines camera power and video over one cable per camera, according to the listing.
The supplied 2TB storage and claimed continuous recording support local recording without relying solely on cloud storage.

Technical specifications

22 specifications

Identity
Brand	Reolink
Model	RLK8-800B4

Video and recording
Video capture resolution	4K
Night vision	Night Color
Frame rate	2fps-20fps
Recording mode	Continuous Motion Detection
Viewing angle	87 Degrees
Lens	Fixed
Lens description	f=4.0 mm Fixed, F=2.0, with IR Cut
Night vision range	100 Feet
Optical sensor	CMOS
Camera description	4K, Person/Vehicle Detection

Connectivity and controls
Connection	Wired
Number of channels	8
Video input	RJ45
Hardware interface	Ethernet
USB ports	2

Power and storage
Power configuration	DC 12V 1A or 48V PoE(IEEE 802.3af)
Storage listed	2 TB

Dimensions and installation
Dimensions listed	26 x 23 x 41 centimetres

Compatibility
Compatible devices	Desktop, Laptops, Smartphones, TV, Tablets
Operating system	Android 4.1 and higher. iOS 8.0 or higher. Windows 7 and higher.

What to know before buying

Listing details to confirm

Listing details conflict or remain unconfirmed: the title and feature copy describe four 8MP/4K cameras, while the details also give a 4K resolution and another camera description without specifying megapixels. Night vision is variously described as Night Color and IR night vision, and person/vehicle detection is also broadened to animal detection in one highlight. The system-level dimension entry does not identify which component it measures. Confirm the selected kit and the camera and NVR details if these distinctions matter.

What’s in the box

Included

1 × 8-channel NVR with 52V adaptor
Camera
1 × USB mouse
1 × 1M network cable
4 × 18M network cables
1 × 1M HDMI cable
1 × quick start guide
4 × packs of screws
Other accessories

Who is it for?

A good fit for

Buyers wanting a wired multi-camera CCTV kit with four cameras and a recorder.
People who prefer local continuous recording on a pre-installed hard drive.
Installations that may grow to as many as eight Reolink PoE cameras.

Less suited to

Buyers who need a wireless camera system.
Buyers who require confirmed camera specifications or dependable motion alerts without resolving the listing's inconsistencies first.

Reolink RLK8-800B4 4K PoE CCTV System, 8-Channel NVR, 2TB · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 1,581 ratings

5 stars65%65%
4 stars19%19%
3 stars6%6%
2 stars3%3%
1 star7%7%

Customer feedback reports strong picture quality, particularly in daylight, and positive experiences with installation and setup. Reports on camera performance, night vision and motion detection are mixed, including some accounts of cameras failing after several months and concerns about unreliable detection. For buyers relying on the listed 4K cameras and detection features, these mixed experiences make setup and alert performance worth considering rather than assuming consistent results.

Positive themes

Customers report good picture quality, especially in daylight.
Customers describe installation and setup as easy.
Some customers consider the system worth the price.

Negative themes

Some customers report camera failures after three months of use.
Some customers describe motion detection as unreliable.

Mixed feedback

Customer feedback on camera performance and night vision is mixed.

Frequently asked questions

How many cameras and channels are listed?

The package list specifies four B800 PoE IP cameras, while the system is described as an 8-channel NVR. The listing says it can be expanded with compatible Reolink PoE cameras.

Does the system record continuously?

The listing describes 24/7 continuous recording to a pre-installed 2TB hard drive. It also lists the recording mode as Continuous Motion Detection, so confirm the intended recording behaviour for your setup.

What is stated about night vision?

The details field says Night Color, while the camera specifications describe IR distance of 30 Meters (100 ft). The listing does not clearly reconcile these descriptions.

What comes in the stated package?

The explicit contents list names an 8-channel NVR and adaptor, four B800 PoE cameras, a USB mouse, network and HDMI cables, a quick start guide, screw packs and other accessories.