Smart Wall Switch with Temperature and Humidity Display

Smart Wall Switch with Temperature and Humidity Display is a switch designed for household use (model ZNKGO3HL). This refreshed description is based on the product dossier and keeps seller, shipping, bundle-selection, and promotional text out of the storefront copy.

The available technical evidence identifies power / voltage of 220V~ 50Hz; connectivity of BLE Mesh; temperature range of -9.9°C~50°C; humidity range of 5%~95%RH. These details describe the canonical product rather than unrelated marketplace variants.

This exact product has evidence of Mi Home/Mijia or Xiaomi Home integration. App connectivity can be used for the model-specific remote controls, status information, scenes, or automations described by the source material. Gateway requirements, where applicable, depend on the device protocol and are reflected only when supported by the supplied facts.

Use the model identifier and the published technical specifications to distinguish this product from similarly named generations or marketplace bundles. Availability of accessories, plugs, batteries, or package contents can vary by seller and is intentionally not treated as a canonical product specification unless it is intrinsic to the device itself.