Kasa Smart

Kasa Smart Ceiling Fan Control Dimmer Switch Adjustable 4-Speed Fan Brightness Control Works w Apple HomeKit Alexa Google

$37.99$44.99

158+ bought in the past month

About this item

  • 【4 Fan Speeds】 Tailor your airflow to your exact preferences by choosing from four fan speeds for the utmost comfort
  • 【Adjustable Brightness】 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
  • 【Apple HomeKit Compatible】 Along with Amazon Alexa and Google Assistant, KS240 is compatible with Apple HomeKit and can be conveniently controlled using voice commands
  • 【Schedule & Timer】 Schedule your light and fan to turn on and off automatically, so you can always come home to a well-lit, comfortable space, or even schedule them to turn on while you're away to deter burglars
  • 【App Control】 Adjust fan speeds and set lighting levels from anywhere with the Kasa Smart app or Apple HomeKit app
  • 【App-Guided Install】Neutral wire is required, standard wall plate size. No need to understand complex switch wiring or master vs auxiliary switch configurations; The Kasa app guides you through easy step by step installation. Need 2.4GHz Wi-Fi connection.
$37.99
Was $44.99Save $7.00

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Product details
Operation ModeAutomatically,Off,Smart Switch
Current Rating2.5 Amps
Operating Voltage120 Volts (AC)
Contact TypeNormally Closed
Connector TypeScrew
BrandKasa Smart
Switch TypeDimmer
TerminalSpst
MaterialMetal, Plastic
Item dimensions L x W x H4.13 x 1.75 x 1.64 inches

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Customer reviews

4.4712 ratings
  1. 580%
  2. 420%
  3. 30%
  4. 20%
  5. 10%

Customers say

Customers find the fan control switch works well with 3-speed fans and appreciate its easy installation and intuitive operation through the Kasa app.

★★★★★

Excellent smart switch — but wiring and fan type matter

MattDecember 19, 2025✓ Verified purchase

I installed the Kasa Smart Ceiling Fan Control & Dimmer Switch to replace a single wall switch that controlled both the fan and light on a MinkaAire ceiling fan. This fan has no remote and no receiver — it’s wired for wall control only — and the switch works perfectly in that setup. Installation was straightforward, and setup in the Kasa app was quick. Once installed, the switch has been very stable. Fan speeds change smoothly, and light dimming is clean with no flicker or buzzing. The physical buttons are intuitive, so you’re not forced to use the app for daily use. Alexa integration is fast and reliable. Important notes for buyers: This switch will not work with DC-motor fans. It’s designed for traditional AC motor fans only. It also won’t work with remote-only fans unless you remove or bypass the remote receiver and rewire the fan for wall control. A neutral wire is required (clearly stated by Kasa). This is because the switch needs constant power to run the smart electronics and maintain Wi-Fi connectivity — it’s not just a passive switch. If you have a properly wired AC-motor ceiling fan that’s controlled from a wall switch, this is an excellent smart upgrade. No remotes to lose, no extra hardware in the canopy — just reliable wall, app, and voice control that actually works. Highly recommend for the right application. Read more

★★★★★

Easy! Works Awesome!

Jorge F.March 5, 2026✓ Verified purchase

Was surprisingly easy to install, and it worked perfectly right out of the box. Looks great on the wall, too! Was easy to connect to my app on my phone. Amazing. Can’t believe I waited so long to install a new dimmer when it was so easy! Read more

★★★★★

Great switch, Easy to Install

Bob LapcevicFebruary 21, 2026✓ Verified purchase

Love the simplicity of the device installation and how well it works as a switch, via the app and connected to Amazon Echo. Read more

Review image 1
★★★★☆

Amazing ceiling fan and light control in one.

Jared J.September 23, 2025✓ Verified purchase

My house has ceiling fans in each of the bedrooms with independent light and fan switch. This smart dimmer/control was a perfect upgrade. Installation will be familiar with anyone who has replaced a light switch or receptacle in their home. This switch has some short wires coming out of it that have tinned ends pre-stripped. While the switch comes with plenty of screw-on wire nuts, I'd recommend DIYers get some lever lock wire nuts instead. Your electrician or handyman will probably bin the included wire nuts. Do check your home wiring before buying this. Not all homes are wired for independent fan/light control at the wall. Some may not be wired in a safe fashion either. Setup is a breeze via the Kasa smart home app. The switch is quickly detected and added to my Wifi network. Some added features of this switch is a soft on/off function for the light. You can even fine-tune it via the app to work with your chosen bulb. The fan control works perfectly. Simply set the chain pull on the fan to its highest speed, the wall control does the rest. You even gain a fourth speed. There is an audible hum from the fan as it starts up but once at speed it is nearly inaudible. Why dock 1 star? I also use home assistant. The Kasa app is great, but I have smart home stuff from other vendors too. There's something with the Home Assistant Kasa integration that does not give you dimmer and speed control. You only get on/off functionality in Home Assistant. Even worse, Home Assistant turns on to 100% ignoring the last speed/dimmer setting used. Hopefully this gets fixed down the road. Google Home works fine. Gemini will have no issue operating your fan and light when you say the magic words. Read more

★★★★★

Works with Home Assistant locally

rsFebruary 1, 2026✓ Verified purchase

I love the design of the switch. Installation was easy. It works seamlessly with Home Assistant. After installing the switch and testing it I was ready to add it to my smart home. I scanned the QR code then installed it into Apple home. It took a couple minutes but installed the first time without errors. And then deleted it from Apple home and open Home Assistant. Home Assistant located the device and asked for the code. Once the code was entered the switch finished installation into Home Assistant on the first try and work seamlessly. Time will tell how staple this connection is, but I am very pleased. Read more

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