Aqara H2 Smart Light Switch – 2-in-1 Neutral, 2 Buttons, 1 Channel | Thread & Zigbee, Matter Over Thread

Flexible wiring and powerful automation

The Aqara H2 Smart Light Switch blends into your wall while expanding how you control lights at home. It supports both single-pole and 3-way configurations and works with or without a neutral wire, making it suitable for a wide range of homes and retrofit projects. Replacing a traditional 3-way switch can unlock smart control from two locations, helping you manage lighting with ease.

• Versatile wiring compatibility: supports single-pole and 3-way configurations; works with or without a neutral wire; easy replacement to enable smart control from two locations.
• Designed for real-world installations, including older wiring, while keeping manual control options available where needed.

Decoupled switch mode for advanced automations

The H2 offers a decoupled switch mode: one physical switch plus one wireless switch. This setup enables sophisticated automations when paired with other Aqara products. The top button can be configured to disable its physical control, letting the lower button trigger scenes or automations.

• Decoupled switch mode: 1 wired switch + 1 wireless switch for flexible automations.
• Top button can be turned off for direct relay control and use as a trigger for scenes.

Thread and Zigbee compatibility for broad smart home reach

With Thread over Zigbee and Zigbee mode, the H2 connects to major platforms such as Apple Home, Google Home, Alexa, SmartThings, and Home Assistant. In Zigbee mode, you can access the full Aqara Home features, including LED indicator customization and MARS Tech in supported ecosystems.

• Thread over Zigbee and Matter support enable broad compatibility.
• Zigbee mode unlocks Aqara Home features like LED customization and MARS Tech in supported ecosystems.

Neutral vs non-neutral wiring and feature limits

The 2-in-1 neutral-capable design simplifies installation in both neutral and no-neutral boxes. Note that some features, such as power monitoring and overload protection, typically require a neutral and may vary by Matter ecosystem.

• Power monitoring and overload protection typically rely on neutral wiring.
• Some features may vary in third‑party Matter ecosystems.

Power-off memory and reliable routines

Power-off memory mode remembers the last state of connected loads after an outage and can be customized in Aqara Home to restore the previous state, always on, always off, or reverse last state. For full consistency, using Zigbee with an Aqara hub is recommended.

• Remembers last state after outages with customizable behavior.
• Flexible restoration options via Aqara Home.

Smart home automation at your pace

Beyond manual control, the H2 supports remote control, scheduling, voice commands, and seamless integration with other smart devices, enabling routine-based lighting experiences that fit your daily life without being pushy.