eufy Security SoloCam S340 3K Dual-Camera Outdoor Security Camera

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Product guide

eufy Security SoloCam S340 3K Dual-Camera Outdoor Security Camera

The eufy Security SoloCam S340 is a wireless outdoor security camera with a dual-camera claim, solar-and-battery power and Wi-Fi connectivity. Its listing combines a 3K title with other resolution descriptions, so confirm the exact camera configuration before buying if image resolution is a deciding factor.

At a glance

Solar panel and rechargeable battery power are both listed, with the panel described as removable.
The listing describes dual views, 360° coverage and 8× zoom, but other page content gives different resolution and zoom claims.
Local storage is promoted as having 8 GB, and the listing claims no monthly fee.
Battery cameras do not support 24/7 recording according to the supplied product information.

Price

£107.00Save 40%

Reference price: ~~£179.00~~

Price checked: 12 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

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Pros and cons

Pros

Solar charging can reduce how often the battery needs manual charging, though charging depends on available sunlight and weather.
App control and listed Wi-Fi connectivity suit buyers who want to manage the camera from a smartphone.
The page advertises local storage and no monthly fee, which may suit buyers seeking a subscription-free setup.

Technical specifications

17 specifications

Identity
Brand	eufy Security
Model	SoloCam S340

Display and video
Video format listed	MP4
Night vision	Night Color

Camera optics
Sensor technology	CMOS
Focus type	Auto Focus
Zoom type listed	Hybrid Zoom

Connectivity and controls
Wireless connection listed	Wi-Fi
Control methods listed	App
Alert type listed	Audio Only

Power and battery
Power configuration	Solar Powered, Battery Powered

Dimensions and installation
Mounting types listed	Wall Mount
Form factor	Stand Alone
Dimensions listed	26 x 15.3 x 10.2 centimetres
Weight listed	1.39 Pounds

Materials and protection
Water resistance listed	Waterproof
Material listed	Metal

What to know before buying

Listing details to confirm

Listing details are contradictory or unconfirmed: the title and feature copy claim 3K and 8× zoom, while other page content claims dual 4K lenses and 12× hybrid zoom. The specifications also list 1620 Pixels for video. Confirm the selected camera's resolution and zoom details before purchase. Battery runtime is described as up to three months under a stated 300 seconds of recording per day, and actual life varies with motion, recording duration, temperature and sunlight. It is not a 24/7 recording camera.

What’s in the box

Included

Who is it for?

A good fit for

Outdoor monitoring where Wi-Fi is available and solar charging can receive adequate sunlight.
Buyers who prefer app-managed surveillance with local storage and no monthly fee, as claimed in the listing.

Less suited to

Buyers who need continuous 24/7 recording from a battery-powered camera.
Buyers who need a settled resolution or zoom specification without first confirming the selected listing.

eufy Security SoloCam S340 3K Dual-Camera Outdoor Security Camera · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 5,246 ratings

5 stars73%73%
4 stars11%11%
3 stars5%5%
2 stars3%3%
1 star8%8%

Customer feedback reports positive impressions of setup, picture quality, functionality and overall quality, with decent night vision also mentioned. Battery life and Wi-Fi connection receive mixed feedback, while reliability concerns include reports of units stopping work after 12 months. For buyers relying on solar charging and wireless access, those mixed reports matter alongside the listing's caveats about sunlight, battery runtime and Wi-Fi. The overall rating distribution is mostly five-star but includes a notable one-star share, so it should not be read as a guarantee of reliability.

Positive themes

Customers report that setup is easy and picture quality is sharp, including decent night vision.
Feedback describes the camera's functionality positively.

Negative themes

Some customer reports raise reliability concerns, including cameras stopping after 12 months.

Mixed feedback

Battery life feedback varies, with some reporting reliable solar charging and others saying the camera battery does not hold charge.
Wi-Fi experiences are mixed, ranging from easy connection to difficulty connecting.

Frequently asked questions

Does the SoloCam S340 record continuously?

No. The supplied product information says battery cameras do not support 24/7 recording, even when connected to HomeBase 3.

How long can the battery last?

The listing states up to three months based on 300 seconds of recording per day. It says actual battery life varies with motion activity, recording duration, temperature and solar charging conditions.

Does it include local storage?

The listing advertises built-in 8 GB local storage and no monthly fee. The supplied package information does not identify the specific included components.

What resolution does the camera have?

The page conflicts: it claims 3K and elsewhere dual 4K lenses, while a technical field lists 1620 Pixels for video. Confirm the resolution for the selected listing before buying.