Milesight WS558 | LoRaWAN Smart Light Controller (Switch Type) On Sale Advanced Chemical Detection High-precision electrochemical

Advanced Chemical Detection High-precision electrochemical sensing of HCHO (0–6 mg/m³)

An optional cellular version adds 3G/4G backhaul

multicast and Milesight D2D for gateway-free control

By retrofitting existing thermostatic valves

Milesight WS558 | LoRaWAN Smart Light Controller (Switch Type) On Sale Advanced Chemical Detection High-precision electrochemicalThe Milesight WS558 Switch Type is an industrial grade LoRaWAN Smart Light Controller that enables the digitization of traditional lighting circuits without extensive re wiring. This specific "Switch Type" version is engineered to work in parallel with existing wall switches, allowing for both manual local control and advanced remote automation. It provides a seamless transition to smart infrastructure by retrofitting existing indoor wiring systems,