Aqara News

Aqara Introduces the Dimmer Switch H2 EU

February 20, 2025 Aqara, a global leader and pioneer in IoT, announce the launch of the Dimmer Switch H2 EU, an innovative smart switch designed to bring effortless lighting control to traditional dimmable lights. Engineered for all households, the Dimmer Switch H2 EU eliminates compatibility concerns by working with or without a neutral wire, simplifying installation for DIY users.

Aqara Dimmer Switch H2 EU[15]

Featuring both Thread and Zigbee connectivity, this dimmer switch offers future-proof interoperability with Matter-enabled platforms such as Amazon Alexa, Apple Home, Google Home, Home Assistant, Homey, and SmartThings. Whether integrated into a broader smart home ecosystem or used as a standalone solution, the H2 EU ensures a seamless, intelligent lighting experience.

Key Features:

  • Dual-Protocol Connectivity: Thread & Zigbee
    The Dimmer Switch H2 EU supports both Thread and Zigbee, providing users with unparalleled flexibility. The default Thread mode enables Matter compatibility, allowing direct connection to any Thread Border Router for smart home integration. Meanwhile, Zigbee mode unlocks advanced Aqara-specific functionalities such as a custom dimming range, on/off transition settings, and decoupled switch mode.
  • Neutral or No-Neutral Compatibility for Easy Installation
    Designed to fit both modern and older homes, the Dimmer Switch H2 EU supports installation with or without a neutral wire. With a neutral wire, users gain access to additional features like power monitoring and overload protection. Additionally, its modular design ensures compatibility with the popular 55 switch modular systemsand third-party multi-gang frames, eliminating the need for structural modifications.
  • Intuitive Multi-Functional Dial Control
    The H2 EU features a multi-functional rotary dial, offering precise and intuitive control over lighting. Users can press the dial to turn lights on/off and rotate it to adjust brightness levels. Additionally, the switch can be controlled via schedules, mobile apps, voice assistants, and home automation routines, enhancing convenience and accessibility.
  • Customizable Dimming for Every Occasion
    The Dimmer Switch H2 EU provides flicker-free, full-range dimming and additional customization in Zigbee mode:

    • Transition Setting: Configure the speed of light transitions from instant (0 sec) to a gradual fade (up to 10 sec).
    • Custom Brightness Limits: Set minimum and maximum brightness levels to ensure stable operation, preventing flickering—especially in no-neutral installations.
  • Wide Compatibility with Dimmable Light Fixtures
    Supporting a broad range of non-smart dimmable lighting, including incandescent, halogen, dimmable CFL, dimmable LED, and ELV, the H2 EU accommodates both forward and reverse phase dimming, allowing users to choose the preferred mode for their lighting setup.
  • Power-Off Memory & Power Monitoring
    The Dimmer Switch H2 EU retains the last brightness level after a power cycle and provides real-time power consumption data when installed with a neutral wire, offering greater control over energy efficiency.

The Aqara Dimmer Switch H2 EU is now available on Aqara UK, further expanding Aqara’s lineup of Matter-compatible smart home solutions. For more information, please visit our website.