Cool down & Light up Your Home Effortlessly

Kasa Smart Ceiling Fan Control & Dimmer Switch  |  KS240

Smart Ceiling Fan Control & Dimmer Switch


  • 2-in-1 Intuitive Design

    2 independent touch bars make controlling light and fan in one panel intuitive and easy.

  • 4-speed Fan Control

    Choose from four fan speeds to achieve the utmost comfort levels.

  • 1-100% Dimming Control

    Control the brightness of your lights to set the ideal ambiance for different activities.

  • Voice Control

    Manage your connected fan and light with voice commands via Amazon Alexa, Apple Siri®, or Google Assistant.

  • Remote Control

    Manage fan and lighting levels from wherever you are through the Kasa Smart app.

  • Schedule

    Schedule your lights and fans to turn on/off at your preferred brightness and speed.

  • Sleep Mode

    Automate the fan to drop down to low speed after a set time.

  • Fade On/off

    Adjust the light with smooth lighting transitions to prevent eye irritation.

Tailor Your Airflow

Choose from four fan speeds to achieve the utmost comfort levels for dining, sleeping, or simply unwinding in style.

Customize Your Lighting

Set the desired brightness of your light to curate the perfect ambiance for any occasion whether it's a cozy night in or a festive gathering.

Works with Apple Home

Easily integrate your KS240 with Apple Home to conveniently manage your connected fans and lights using the Apple Home App, or with voice commands by asking Siri.

Voice Control

Use simple voice commands with Siri®, Alexa, or Google Assistant. No more fumbling to reach for the pull chains.

Control from Anywhere

Manage fan and lighting levels on the go with the Kasa Smart app. Ensure your home is brightly lit and comfortably cool upon arrival.

Schedule & Timer

Schedule your lights and fans to turn on/off at your preferred brightness and speed. Never worry about forgetting to turn off fans and lights when you leave.

Intuitive & Stylish

User-friendly design with 2 independent touch bars and screwless wall plates for easy installation and a sleek look.

Sleep Mode

Automatically switches to a gentle fan speed after a set time, helping you drift off to a cool, comfortable sleep.

Fade On/Off

Adjust the light from bright to dim with smooth lighting transitions to prevent eye irritation and discomfort.

Group & Scenes

Group your switch with other Kasa devices to turn them all on or off or choose a custom preset with scenes.

Advanced Safety Features

ETL certified with advanced safety features including aluminum cooling, overload protection, and premium flame-retardant materials

Check for Compatibility

Installation Guide

Technical Specifications +

Standards And Protocols

Secured Wi-Fi Network


IEEE 802.11b/g/n

Wireless Type

2.4GHz WiFi Only

System Requirements

Android 5.0 or higher, iOS 10 or higher




Indoor use only


PC UL94-V0 Flame-Retardant


Fan On/Off Button & LED

Fan Speed Control Bar

Light On/Off Button & LED

Dimmer Control Bar

Restart Button

Working Status
Input Voltage

120V~ 60Hz

Neutral wire required

Ceiling Fan Load

1.5A Max, 4-Speed *For a better user experience, the fan rating is recommended to be less than 60W

Supported Fan Type

AC Motor Speed Control *Compatible with most pull-string type ceiling fans (Not for use with exhaust-type fans and DC motor fans). DO NOT use to control fans with integrated fan speed controls (i.e. fans have a remote control or Bluetooth / Wi-Fi enabled).

Lighting Load

300W INC/HAL, 150W LED

Dimming Type : Leading Edge Dimming / Triac Phase Cut

It’s also suggested to contact the bulb’s Support to check the supported dimming type of the bulb. Lighting Load