eufy Security Video Doorbell C30, 2K Wireless

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Product guide

eufy Security Video Doorbell C30, 2K Wireless

Wireless: The eufy Security Video Doorbell C30 combines 2K video, two-way audio and local recording for front-door monitoring. It supports live video calls to a phone when someone rings, but the listing says this feature currently works only when the doorbell is used on its own, not with HomeBase S380.

At a glance

The listing describes a 16:9 view and 2K video. Its 2K FHD wording is a listing claim, not a separately specified pixel count.
Live phone video calls appear when someone rings, with quick replies and voice memos also described.
Local recording requires a microSD card, which is not included. The stated card capacity is up to 128 GB.
Person and motion detection, two-way audio and colour night vision are listed.
Alexa and Google assistant-device compatibility is claimed. HomeBase S380 and MiniBase Chime are sold separately.

Price

£39.99Save 43%

Reference price: ~~£69.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Local microSD recording is offered without a monthly subscription fee.
Live calls, two-way audio and quick replies provide ways to respond to visitors remotely.
The claimed person and motion detection, plus colour night vision, cover common front-door monitoring needs.

Cons

The doorbell supports 2.4GHz Wi-Fi only, so a 5GHz-only network is unsuitable.
Battery life may require frequent attention. Customer feedback reports recharging every 2–3 weeks.

Technical specifications

9 specifications

Identity
Brand	eufy Security
Model	eufy Security Video Doorbell

Display and video
Video resolution claimed in title	2K FHD
Video format listed	MP4
Night vision	Night Color

Connectivity and controls
Wireless connection listed	Wi-Fi
Wi-Fi band	2.4GHz

Dimensions and installation
Mounting types listed	Wall Mount
Dimensions listed	14.6 x 5.2 x 3.1 centimetres

What to know before buying

A microSD card is needed for the stated local recording method and is not included. HomeBase S380 and MiniBase Chime are optional, separately sold equipment.

Listing details to confirm

The title identifies the product as C30 and claims 2K FHD, while the supplied model field says eufy Security Video Doorbell without a C30 designation and the resolution field says 2K. The listing also gives MP4 as a video format rather than a pixel dimension. Confirm the exact model and resolution details before buying. Live video calls are currently described as solo-use only, with HomeBase S380 support expected in a future software release. The listing says existing chimes, the original eufy Wi-Fi Chime, eufy Chime T8740/T8742 and Apple HomeKit are unsupported. The doorbell requires 2.4GHz Wi-Fi and the latest app and firmware for proper operation.

What’s in the box

Included

Video doorbell
Type-C USB cable
Screw hole position card
Mounting bracket
15-degree mount adapter

Who is it for?

A good fit for

Buyers wanting a wireless front-door camera with local microSD recording and no monthly storage fee.
Households with 2.4GHz Wi-Fi that want phone calls and two-way communication with visitors.
Buyers who can recharge a battery-operated doorbell and are comfortable using compatible chimes or assistant devices.

Less suited to

Households relying on 5GHz-only Wi-Fi or an existing chime that the listing names as incompatible.
Buyers needing live video calls while the doorbell is connected to HomeBase S380, based on the stated current software limitation.
Anyone seeking included microSD storage or a specified battery runtime.

eufy Security Video Doorbell C30, 2K Wireless · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 6,197 ratings

5 stars63%63%
4 stars16%16%
3 stars7%7%
2 stars4%4%
1 star10%10%

Customer feedback highlights ease of setup and clear pictures, including at night, while reports on reliability, Wi-Fi connectivity and motion detection are mixed. Battery life is a concern, with feedback describing recharging every 2–3 weeks. These are customer-reported experiences, not guaranteed outcomes. For buyers considering this battery-operated doorbell, the reported recharge interval and mixed connection feedback matter alongside its 2.4GHz-only Wi-Fi and local-storage setup.

Positive themes

Customers praise the picture quality and ease of setup.
Customers report clear images during the day and at night.

Negative themes

Customers report that the battery may need recharging every 2–3 weeks.

Mixed feedback

Feedback on reliability and Wi-Fi connectivity is mixed, including reports of units stopping work or failing to connect.
Feedback on motion detection is mixed.

Frequently asked questions

Does this doorbell need a subscription?

The listing describes local microSD recording without a monthly subscription fee. The microSD card is not included.

Can the C30 make live video calls with HomeBase S380?

The listing says the live video call feature currently supports solo use only. It describes HomeBase S380 support for that feature as expected in a future release.

Which Wi-Fi band does it support?

The listing specifies 2.4GHz Wi-Fi only, not 5GHz.

Is a memory card included?

No. The listing says microSD storage is not included and states capacity up to 128 GB.

Will it work with my existing chime?

The listing says it is not compatible with an existing chime, the original eufy Wi-Fi Chime T8020 or eufy Chime T8740/T8742. It lists HomeBase S280, S380, MiniBase Chime, Alexa and Google Voice Assistant as compatible options.