Xiaomi Smart Wall Switch (1-Key)

This Xiaomi 1-key smart wall switch is a wired controller for one lighting circuit. This family is a live-and-neutral-line smart switch for Mi Home.

The 1-key SKU is materially distinguished by its button/channel count. The exact manufacturer model code, radio protocol and electrical load rating should be taken from the selected switch manual rather than from another Xiaomi wall-switch family.

The exact product information advertises Mi Home app support. Setup requirements can vary by model and region; buyers should confirm that the selected switch version is supported by their Xiaomi Home account before installation.

This is a mains-wired device. Installation should follow the exact wiring diagram supplied with the switch and local electrical requirements. Do not substitute wiring instructions from no-neutral variants, because the listing specifically identifies this family as using live and neutral conductors.

Choose the exact hardware version and Xiaomi Home region before installation, especially when several closely related variants or passive accessories are offered together. Regional adapters and pack quantity do not change the core device, but wiring, radio protocol, capacity, resolution or other hardware differences can. When a technical value is not documented for the exact version, it is safer to rely on the supplied manual than on specifications from a visually similar model.

Complete setup with the exact device manual and verify the main function before creating more complex automations. Xiaomi Home behavior can depend on account region, firmware and any required gateway, so a short functional test is worthwhile before permanent mounting or integration into a larger routine. Keep the product label or model information accessible for future troubleshooting and replacement decisions.