AOSU C7L 2K Solar Outdoor Security Camera System, 4 Cameras

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Product guide

AOSU C7L 2K Solar Outdoor Security Camera System, 4 Cameras

Cameras: The AOSU C7L is a four-camera outdoor security system with solar-and-battery power, colour night vision and local storage. Its listed 2K/3MP video and human-focused PIR and AI alerts suit buyers who want several camera viewpoints without a mandatory subscription, while solar placement and the limits of the storage claims are worth considering.

At a glance

Four-camera kit with an aosuBase 2.0 and listed local storage, with no mandatory subscription claimed.
Solar panels are described as separate from the cameras, allowing placement where each can receive sunlight.
PIR and AI detection are claimed to identify human movement, with sound and light alerts.
The app is described as supporting four simultaneous camera views and cross-camera event tracking.
Two-way audio, activity and privacy zones, and Alexa and Google Assistant compatibility are claimed.

Price

£199.99Save 23%

Reference price: ~~£259.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Local recording and expandable storage are described without a required subscription, which may suit buyers avoiding recurring storage fees.
A split solar-panel design gives more flexibility to position the camera and panel separately.
Four cameras and simultaneous multi-camera viewing can help monitor several parts of a property from one app.
The listing claims colour night vision and human-focused detection, useful for reviewing outdoor events after dark.

Cons

Solar charging depends on suitable sunlight at the chosen panel position, so shaded locations may need more manual charging.
Expandable storage requires a separately sold microSD card.
AOSU's claimed recording duration varies across the listing, so it should not be treated as a guaranteed retention period.

Technical specifications

17 specifications

Identity
Brand	aosu
Model	C7L

Video and night vision
Video resolution listed	2K/3MP
Video format listed	H.264/H.265
Night vision	Night Color

Camera optics
Focus type	Auto Focus
Zoom ratio listed	6

Connectivity and controls
Wireless connection	Wi-Fi
Control method	App
Camera expansion claimed	4 cameras

Power and battery
Power configuration	Solar & Battery Powered

Installation and dimensions
Mounting type	Wall Mount
Dimensions listed	9.1 x 6.6 x 4.6 centimetres

Weather protection
Water resistance listed	Waterproof
Weather rating claimed	IP65

Storage
Built-in storage claimed	32 GB
Maximum expandable storage claimed	1 TB

What to know before buying

Listing details to confirm

The listing is inconsistent about recording duration: it claims up to 120 days in one place and 4–6 months elsewhere, without specifying conditions. It also variously describes aosuBase 2.0 and aosuBase 20. Confirm the exact base, storage configuration and selected kit before buying. The 1 TB expansion claim is via separately sold microSD.

What’s in the box

Included

3 m solar panel cable
0.5 m charging cable
Charging cable
Mounting screws
User manual
Camera ×4

Who is it for?

A good fit for

Households or small sites wanting a four-camera outdoor system with app-based viewing and local recording.
Buyers able to place solar panels where they receive useful sunlight and who want to reduce routine recharging.
People seeking human-motion alerts, colour night vision and shared multi-camera playback.

Less suited to

Buyers who need a stated, dependable minimum recording-retention period.
Locations where solar panels cannot receive suitable sunlight and regular recharging would be impractical.
Anyone expecting expandable storage to be included in the package.

AOSU C7L 2K Solar Outdoor Security Camera System, 4 Cameras · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 287 ratings

5 stars71%71%
4 stars14%14%
3 stars4%4%
2 stars4%4%
1 star7%7%

The supplied evidence contains aggregate ratings but no written customer feedback, so it does not establish what buyers liked or disliked or why they rated the system as they did. The overall rating is positive, though the rating spread includes a smaller low-star share. For buyers weighing this four-camera local-storage system, the rating alone cannot confirm detection accuracy, solar performance or recording retention.

Frequently asked questions

Does this AOSU C7L kit need a subscription?

The listing describes local recording without a mandatory subscription. A microSD card for expansion is sold separately.

How many cameras are in the listed kit?

The contents list describes an aosu SolarCam Lite four-camera system with an aosuBase 2.0.

How long can recordings be stored?

The listing gives conflicting estimates of up to 120 days and 4–6 months. Actual retention is not established, so check the storage setup and current listing details.

Is the storage expandable?

The listing claims expansion up to 1 TB through microSD, but says the card is sold separately.

Can the four cameras be viewed at the same time?

The listing says the aosu app can show up to four cameras on screen simultaneously.