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Sonoff smart switch is a household switch which can support Wi-Fi communication with your smartphone from long distance.
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Looking for a smart switch to easily control the ceiling fan with light being hung on the top? Stop seeking for! SONOFF iFan03 is what you need. iFan03, the new version of iFan02, more stable in performance, which is a Wi-Fi ceiling fan and light controller supported to control the ceiling fan with light using your phone wherever you are. Voice control is designed to make you easily command iFn03 to turn on or off the fan and light, no need any manual operation. Support to control the ceiling fan with light from your phone wherever you are and whenever you want. Schedule for it to turn on and off at daytime or nighttime, or anytime throughout the day, and it will turn on or off automatically. Supplied with an RM433 remote controller where you can adjust the fan among the low, medium and high speed for getting different levels of cool feeling. The scenes feature in the app allows you to control one or multiple SONOFF devices, quickly and simultaneously with a single tap.
The SONOFF iFan03 comes with a 433 RF Remote, with whom you can turn on/off the fan and light, adjust fan speed indoors.