Anker eufy Video Doorbell S4, 9 MP, 180° View

Anker eufy Video Doorbell S4 is a hardwired outdoor doorbell camera with a claimed 180° panoramic view, AI tracking and low-light colour night vision. Its VR viewing mode and local storage suit buyers who want a broad doorstep view, but installation depends on compatible wiring and a suitable power supply.

At a glance

The listing describes a 180° horizontal and vertical view, with app VR mode for exploring the scene by moving a phone or headset.
AI tracking and auto-framing are claimed to keep a moving person centred in view.
The listing claims 4 GB built-in eMMC storage, expandable up to 1TB with an SD card that is not included.
The wired-only design is described as operating from existing doorbell wiring, with no daily charging or solar panel needed.

Price

£215.99Save 20%

Reference price: ~~£269.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

The wide-view claim and person-tracking feature are useful for monitoring a broad doorstep scene.
Local storage is claimed, with no monthly fee and optional SD-card expansion.
Alexa and Google Assistant compatibility is claimed, alongside two-way talk and preset or custom replies.

Cons

Wired-only operation makes suitable existing doorbell wiring or a compatible power installation necessary.

Technical specifications

19 specifications

Identity
Brand	anker eufy
Model	Anker eufy Video Doorbell S4 (Chime Included)

Display and video
Video resolution	9 MP
Viewing angle	180 Degrees
Video format listed	MP4
Night vision	Low-Light Colour Night Vision
Recording capability	Audio and Video

Camera optics
Focus type	Auto Focus

Connectivity and controls
Wireless connection listed	Wi-Fi
Frequency band class	Dual-Band
Channels listed	1

Power and battery
Power configuration	Hardwired
Voltage listed	24 Volts
Battery required	Yes

Storage
Storage listed	4 GB

Dimensions and installation
Mounting types listed	Wall Mount
Dimensions listed	16.7 x 5.1 x 3.9 centimetres
Usage	Outdoor
Colour	Black+gray

What to know before buying

Listing details to confirm

The listing is inconsistent about power and batteries: it specifies Hardwired and says wired-only, yet also says batteries are required and that a small built-in battery provides outage backup. It lists 24 Volts, while installation guidance gives AC 16V-24V or DC 16V-35V and says an external adapter or transformer is not included. A separate claim says the chime is included, but the explicit contents field is only “/”. Confirm the selected bundle and compatible supply before purchase. The 9 MP resolution claim is also described as 3K, and frame rate is listed as 15 fps with 24 fps described as coming soon. HomeKit support is limited to S4 with HomeBase 3, with app resolution limited to 1536P and no VR Mode or OmniTrack in that setup.

What’s in the box

ChimeCheck selected pack

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

Who is it for?

A good fit for

Buyers seeking a hardwired outdoor doorbell camera with a wide claimed view and AI tracking.
Households wanting local recording and smart-home integration, subject to checking compatible hubs and ecosystems.

Less suited to

Buyers without suitable doorbell wiring or who need a battery-powered or solar-powered doorbell.
Buyers requiring VR Mode or OmniTrack through the stated HomeKit setup.

Anker eufy Video Doorbell S4, 9 MP, 180° View · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 15 ratings

5 stars70%70%
4 stars21%21%
3 stars0%0%
2 stars0%0%
1 star9%9%

The supplied evidence contains aggregate ratings but no customer comments. The rating distribution is mostly five- and four-star, with a smaller one-star share, so experiences appear favourable overall but not uniform. This small sample cannot establish specific strengths or explain the low ratings. Buyers should weigh that uncertainty against the claimed wide view, wired installation and local-storage features.

Frequently asked questions

Does the Video Doorbell S4 run on battery power?

The listing describes it as wired-only and says it connects to existing doorbell wiring. It also mentions a small built-in battery for emergency backup, so do not treat it as a daily battery-powered model.

What power supply does it need?

The listing gives 24 Volts in the specifications and installation guidance of AC 16V-24V or DC 16V-35V. It says an external adapter or transformer is not included. Check compatibility with your wiring before installation.

Does it include a chime?

The model name says “Chime Included”, but the explicit included-components field contains only “/”. Confirm the selected listing bundle before buying.

Does it support Apple HomeKit?

The listing says HomeKit support requires the S4 with HomeBase 3. It also states that the eufy app resolution is limited to 1536P and VR Mode and OmniTrack are unavailable in that setup.