Aqara D1 No Neutral 2Key

The Aqara D1 no-neutral double-key switch is a wired Zigbee wall switch for controlling two lighting circuits where a neutral conductor is not available at the wall box. The two-gang no-neutral D1 is commonly identified as model QBKG22LM.

A compatible Zigbee gateway is required for app control, scenes and automations. This exact two-key no-neutral variant can be used with Mi Home through a compatible Zigbee gateway. As with other regional Aqara products, Mi Home availability can depend on the gateway and selected account region.

This is a mains-powered load controller, not the visually similar battery-powered D1 wireless remote. The no-neutral design is also materially different from D1 switches that use a neutral conductor, so wiring and load specifications must be taken from the correct model.

Electrical installation should follow the exact product wiring diagram and local electrical requirements. The two keys provide separate control channels for the connected circuits while Zigbee enables smart-home control through the gateway.

Pairing and automation should be checked with the intended Zigbee gateway before final installation. For wired products, smart-home connectivity does not change the electrical requirements: the correct neutral/no-neutral version, circuit arrangement and safe installation method remain essential. App features can vary by regional firmware and gateway generation, so choose the physical wiring version first and then confirm ecosystem support.

After installation, the physical keys continue to provide local control while the Zigbee connection adds app and automation functions through the gateway. This combination is useful where manual operation must remain straightforward even if the network is temporarily unavailable. Keep the exact wiring diagram with the installation records so that future maintenance does not confuse neutral and no-neutral versions that share a similar faceplate.