Model MINIW1 WiFi Light Switch Module Compact, flexible smart switch module designed to fit most standard switch boxes and lighting fixtures while adding remote and voice control capabilities. Key benefits Ultra compact size fits tight spaces: 41 x 41 x 22 mm body fits in about 95 percent of installation boxes on the market and can also be mounted on lamp bases or inside lighting fixtures. Control lights from anywhere: Use Smart Life or Tuya Smart app on phone or tablet to turn lights on and off, set schedules and timers, and create automated scenes. Hands voice control: Compatible with Alexa, Google Home, Yandex Alice for voice commands when integrated with a compatible voice assistant. Keeps existing wiring: Supports dual way control to upgrade two way switching without changing house wiring. Reliable behavior after power loss: Status memory lets you choose whether the switch returns to on, off, or the previous state after power is restored. Flexible multidevice automation: Group control, family sharing, interlock, and linkage with sensors and other modules enable coordinated scenes across rooms. Main functions Remote control via app for on/off, scheduling, countdown timers, and automation scenes. Three selectable switch types: rocker switch flip, synchronous state, and self reset. Dual way control for replacing or upgrading 2 way switches without rewiring. Interlock function to ensure only one channel is on while others are off. Group control to operate multiple switches together from a single command. Family share to grant limited control to household members. Linkage to other switch modules, sensors, and appliances to build custom scenes such as bedtime mode, away mode, and welcome home mode. Specifications Model: MINIW1 Product type: 2 gang, 3 gang, or 4 gang WiFi switch module Voltage: AC 100240 V 50/60 Hz Max load: LED 250 W Max current per gang: 5 A for 2gang, 3.3 A for 3gang, 2.5 A for 4gang Operation frequency: 2.412 GHz to 2.484 GHz Protocol: WiFi IEEE 802.11b/g/n Operating temperature: 10 C to 40 C Installation and safety note Designed for inwall installation or mounting inside light fittings. Turn off the electricity supply before installing or servicing the module. Practical use scenarios Living room retrofit: Install behind an existing wall switch to add app control, voice commands, and schedules for evening and wakeup routines without changing wall wiring. Ceiling light or chandelier: Mount the module at the fixture or in the ceiling rose to control heavy decorative lights while retaining physical switches and adding automation features. Multiroom automation: Group modules in different rooms to create a single control for all hallway and stair lights, or set an interlock between zones so only one lighting scene is active at a time. Why choose this module Small form factor and broad compatibility make it easy to add smart control to most homes without major electrical changes. Multiple control methods and automation options give flexible, reliable operation for daily use and complex scenes. Clear load and electrical specifications support safe selection for different lighting setups. Note: Always follow local electrical codes and switch off power before installation.