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AQARA single wall switch H1 EU with neutral conductor, WS-EUK03 GREY

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€29,18
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€29,18
Regular price
AQARA single wall switch H1 EU with neutral conductor, WS-EUK03 GREY Smart light control Suitable for Zigbee systems Physical buttons for direct use A wall...
Vendor: Aqara
Availability: In stock , 3 dni Out of stock

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AQARA single wall switch H1 EU with neutral conductor, WS-EUK03 GREYAQARA single wall switch H1 EU with neutral conductor, WS-EUK03 GREYAQARA single wall switch H1 EU with neutral conductor, WS-EUK03 GREYAQARA single wall switch H1 EU with neutral conductor, WS-EUK03 GREY

AQARA single wall switch H1 EU with neutral conductor, WS-EUK03 GREY

Smart light control Suitable for Zigbee systems Physical buttons for direct use

A wall switch for upgrading an existing light into a smart switch, designed for users who want easy home automation and control without complicated installation.

  • Allows local control of lights with a button, even without a phone.
  • Smart home connection via Zigbee for remote or automatic switching.
  • Suitable as a first step in expanding your smart home or to replace an existing switch.
  • Easy to incorporate into automations and daily routines.


It requires a Zigbee Aqara HUB to operate.

The Aqara H1 EU smart wall switch uses Zigbee 3.0, which has better stability, compatibility, and more functions.
Apple HomeKit, Amazon Alexa, Google Assistant and IFTTT are supported.


Neutral wire not required

You don't have to worry about your device not being compatible. You can install the Aqara H1 EU Smart Wall Switch even if your existing wiring doesn't have a neutral wire.


Support for square and round wall boxes

The Aqara H1 EU Smart Wall Switch supports 86mm square and round EU-type wall boxes. (Note: Not all double/double-wall boxes are supported. Please check the product dimensions before purchasing.)


Support for setting 2-way switch

You can achieve more use cases by combining the H1 EU Smart Wall Switch with other Aqara products. With the Aqara H1 EU Wireless Switch, you can easily control the same lights from two or more locations without having to add additional wiring. (Note: An additional H1 wireless switch is required for two-way setup.)


Convert to wireless switch function

The Aqara Smart Wall Switch H1 EU can be part of your home automation solution. By converting it to a wireless switch function, you can, for example, control our switch with an Aqara motion sensor or Aqara wireless mini switch, while the switch button will control something else.


Technical details:

  • Model: WS-EUK03 GREY
  • Color: Gray
  • Product dimensions: 85.8×86×37.55 mm
  • Input power: 100-250VAC, 50/60Hz, max. 8A (resistive load), μ
  • Wireless protocols: Zigbee 3.0
  • Operating temperature: 0°C~40°C (32°F~104°F)
  • Operating humidity: 0% ~ 95% RH, non-condensing

Manufacturer's website



Same summary

The AQARA H1 EU single wall switch with neutral conductor is intended for users who want to replace their existing conventional light switch with a smart version while maintaining the possibility of simple physical control. Since it works via the Zigbee protocol, it is the right choice where a Zigbee hub or smart ecosystem is already installed in the house or apartment. It brings the user the possibility of automation and remote control, but it is advisable to check compatibility with existing smart equipment and ensure that there is enough space in the box for installation before purchasing.

The solution is less suitable for those who do not have a Zigbee hub, or where there is no need for lighting automation.

Recommendation source: Enaa guides and team experiences.

User view

This smart wall switch is most often chosen by users when they want to upgrade an existing system without complicated installation changes - for example, to more conveniently control the lights in the living room or bedroom. It is particularly practical for those who want a combination of classic push-button operation and automation, as it allows control even without a phone or voice commands.

Many customers like to choose Aqara products, as their ecosystem is known for its reliability and wide compatibility with smart home systems.

Why buy at Enaa

At Enaa, you can expect a simple and secure online purchase with a fast ordering process. In addition to the wide range of smart switch options, we also provide you with a clear overview of important technical data and guidance to make an easier decision regarding compatibility in your home.

Answers to frequently asked questions

Does the switch work without a Zigbee hub?

To function properly, the switch requires a Zigbee hub, which allows connection to other devices in the smart home and an application for remote control.

How do I check if a switch is suitable for my existing installation?

It is recommended to check whether you have a neutral conductor in the box and whether there is enough space to install the switch in place of the existing switch.

Can the switch be used with other brands of smart devices?

Because it uses the standard Zigbee protocol, the switch is often compatible with devices from other brands, but always check with your chosen smart ecosystem for support.

Can I use the physical buttons without connecting to the app?

Yes, you can always use the physical buttons, even when there is no connection to the app or the internet - in this case, the switch works like a classic one.

What most often causes problems during installation?

The most common challenges are lack of space in the box, absence of a neutral conductor or incompatibility with older installations. We recommend checking the existing wiring before installation.

Description updated: April 2026