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The Aqara Dimmer Switch H2 EU is a smart light switch and dimmer that supports both Thread and Zigbee protocols. It works with or without a neutral wire, offers seamless integration with standard 55 mm frames, and allows lighting control via app, voice assistant, or the built-in dial.
• Thread and Zigbee support (Matter compatible)
• Fits standard 55 mm frame systems
• Energy monitoring and overload protection
• Voice control with Apple Home, Alexa, and Google Home
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5. - 7. May
6. - 8. May
Dual-protocol connectivity
Supports both Thread (with Matter) and Zigbee, ensuring wide compatibility with smart home platforms. Use Thread for hub-free Matter integration, or Zigbee for advanced features via the Aqara ecosystem.
Easy installation – with or without neutral wire
Can be installed in most European homes. With a neutral wire, the switch enables energy tracking, overload protection, and enhanced stability.
Intuitive dimming dial
The rotary dial enables smooth 1–100% dimming. Tap to turn lights on/off, rotate to adjust brightness. The response time can be customized in the Aqara app.
Broad lighting compatibility
Supports leading- and trailing-edge dimming for stable, flicker-free control of dimmable LEDs, halogens, incandescent, and CFL bulbs.
Fits 55 mm frame systems
Compatible with popular frames like Gira System 55, Merten M, and others, for easy retrofitting without extra tools or professional help.
Real-time energy monitoring
Track daily, weekly, or monthly energy usage via the Aqara Home app, and set automations for more efficient consumption.
Custom brightness limits
Define min/max brightness to prevent flickering and improve performance with low-power bulbs.
Power loss memory
After a power outage, the switch can resume the previous state or remain off, depending on your preference.
Smart home
Interfaces
Dimensions
General parameters
Power supply
Climate
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