Versatile Wiring Compatibility: The switch supports both single-pole and 3-way configurations, making it an ideal choice for various home setups. It functions seamlessly with or without a neutral wire, ensuring compatibility with older and modern electrical systems. Simply replace one traditional 3-way switch with the H2 US to enable smart control of lights from two locations, enhancing convenience and automation.
Decoupled Switch Mode: The switch includes 1 electrical switch (also functions as a wireless switch), and 1 pure wireless switch, hence 2 wireless switches in total, enabling sophisticated and technically impressive automations when paired with other Aqara products. For the top button, you can disable its physical control of the relay, allowing it to function like the decoupled buttons below for triggering scenes or automations
Thread/Zigbee Protocol: The smart light switch supports Matter-over-Thread and Zigbee, ensuring compatibility with major third-party platforms such as Apple Home, Google Home, Alexa, SmartThings, and Home Assistant. In Zigbee mode, users can access the full range of Aqara Home features, including MARS Tech and LED indicator customization.
2-in-1 Neutral Compatibility: There are no compatibility issues with the Smart Wall Light Switch, which supports both neutral and no-neutral wiring to simplify installation. However, features such as power monitoring and overload protection only work with neutral.（Note: These features may be unavailable in some third-party Matter ecosystems.)
Power-Off Memory Mode: This feature ensures your appliance retains its last settings after a power outage, automatically resuming operation as it was—either on or off. For added flexibility, you can customize its behavior in Aqara Home, choosing to restore previous settings, always power on, always power off, or even reverse the previous state. Note: This feature of customizing its behavior may not be available in some third-party Matter ecosystems. For full functionality, we recommend using Zigbee mode with an Aqara hub.
Home Automation: This smart switch supports remote control, scheduling, voice commands, and integration with other smart devices for seamless Smart Home automation.