eufy Security Wall Light Cam S4 4K Solar Security Camera

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Product guide

eufy Security Wall Light Cam S4 4K Solar Security Camera

The eufy Security Wall Light Cam S4 combines a claimed 4K outdoor camera with motion-triggered lighting and solar charging. It suits buyers wanting camera coverage and an exterior light in one wall-mounted unit, but its battery life depends on recording activity and the listing does not confirm the package contents.

At a glance

The listing claims 4K (8 MP) video and a manually adjustable viewing angle, with a separate specification listing a 120-degree viewing angle.
60 GHz radar motion detection is described alongside AI recognition of people, vehicles and pets.
The light offers white, warm and RGB settings, with security and theme modes. Each lighting session is stated to last up to five minutes.
Solar charging is described as detachable-panel based. USB-C continuous power is suggested for locations with limited sunlight or frequent activity.
The listing claims built-in 32GB storage and no monthly fee. HomeBase S380 is described as an optional way to store footage and use enhanced facial recognition features.

Price

£179.00Save 22%

Reference price: ~~£229.00~~

Price checked: 14 Nov 2026

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Often bought together

eufy Security Video Doorbell E340, Dual Cameras with Delivery Guard 2K FHD | Wireless Doorbell, No Monthly Fee, Built-in 8GB, Wired or Battery Powered, Colour Night Vision, AI Motion/Package Detection

£83.99

Pros and cons

Pros

Combines an outdoor camera and motion-activated wall light in one unit.
Solar charging and battery operation avoid relying solely on a continuous wired power connection.
USB-C continuous power is listed as an option, useful where sunlight is limited or activity is frequent.
Lighting colour and modes can be adjusted through the eufy app.

Cons

The light does not support always-on illumination, so it is not a substitute for a continuously lit exterior fitting.
The stated 40-day battery life assumes about 10 recordings of 30 seconds per day, and results vary with detection and camera use.

Technical specifications

17 specifications

Identity
Brand	eufy Security
Model	Wall Light Cam S4
Model number	T86C1
Video resolution	4k
Viewing angle	120 Degrees

Connectivity and controls
Wireless connection listed	802.11 b/g/n/ax 2.4 GHz Wi-Fi
Compatible device	Smartphone

Power and battery
Power configuration	Battery-Powered / USB-C for Continuous Power
Battery life listed	40 days
Battery capacity listed	10,000mAh lithium battery

Lighting and detection
Light output	500lm Light
Colour temperature range	2700-6400K color temperature
Radar	60GHz radar

Dimensions and installation
Mounting types listed	Wall/Hook Mount（Recommended Setup Height: 71 - 98 in (1.8 - 2.5 m)）
Dimensions listed	24.5 x 8.2 x 14.5 centimetres
Weight listed	915.2 Grams

Materials and protection
Material listed	Polycarbonate (PC)

What to know before buying

Solar performance depends on sunlight and trigger frequency. The listing says three hours of direct sunlight can power a day and night under test conditions, not as a guaranteed daily result.
The eufy app is stated to require version 6.0.80 or newer. HomeKit use is described as requiring a hub.
The recommended setup height is listed as 1.8 to 2.5 m. The page describes drilling with the bracket and screws for long-term installation, or hooks for temporary installation.

Listing details to confirm

Listing details are contradictory or unconfirmed: the title and feature copy describe solar power and 4K (8 MP), while the power field lists battery and USB-C without solar, and the video-resolution field says only “4k”. The listing also gives both a 120-degree viewing angle and a 120-degree radar view, without clarifying whether the camera angle is adjustable across that range. The 40-day figure is conditional on limited recording activity. Package contents are shown only as “/” despite a separate claim that a mounting bracket and screws are included, so check the selected listing before ordering.

What’s in the box

Mounting bracket and screwsCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Buyers who want an outdoor camera and motion-triggered light together at an entrance or front door.
Households with suitable sunlight for solar charging, or access to USB-C power for continuous operation.
Users who want app-managed white, warm or RGB lighting and motion detection.

Less suited to

Anyone needing an exterior light that stays on continuously.
Buyers who require confirmed included mounting parts or unambiguous camera-viewing specifications before purchase.

eufy Security Wall Light Cam S4 4K Solar Security Camera · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 1,314 ratings

5 stars63%63%
4 stars14%14%
3 stars11%11%
2 stars3%3%
1 star9%9%

There is aggregate rating evidence but no supplied review-summary text. The rating distribution leans positive, while a noticeable minority of ratings are lower. Those figures do not identify what customers liked or disliked, so they cannot establish camera quality, lighting performance or battery life in practice.

Frequently asked questions

Does the Wall Light Cam S4 record in 4K?

The title and feature description claim 4K (8 MP), while the video-resolution field gives “4k”. Treat 4K as a listing claim rather than an independently verified measurement.

How long does the battery last?

The listing gives 40 days based on around 10 recordings of 30 seconds each per day. Actual results may vary with detection frequency and camera use.

Can its light stay on continuously?

No. The listing says it does not support always-on lighting. Lighting sessions are stated to last up to five minutes.

What power options are described?

The listing describes solar charging, battery power and USB-C for continuous power. The power details are not fully consistent, so check the selected listing and intended installation setup.

Does it include a mounting bracket and screws?

The installation text says an included bracket and screws are recommended for long-term installation, but the package-contents field is only “/”. Confirm what comes with the selected listing.