Smart Dimming from Anywhere

Kasa Smart Wi-Fi Dimmer Switch 3-Way Kit  |  KS230 Kit

Kasa Smart Wi-Fi Dimmer Switch 3-Way

Smart Dimming from Anywhere

Compatible with Alexa, Google Assistant and SmartThings, Neutral Wire Needed, 2.4GHz, ETL Certified, No Hub Required


  • No Hub Required

    Easily connect directly to your secured home Wi-Fi network.

  • Three-way Control

    Manually control your lights from two separate locations.

  • Anywhere And Anytime

    Set up your dimmer and control it from anywhere with the free Kasa Smart app.

  • Scheduling

    Set your dimmer to turn on and off automatically while you’re home or away.

  • Hands - Free Voice Control

    Set lighting levels using the leading voice assistants such as Amazon Alexa and Google Assistant.

  • Works With Smartthings

    Control and manage your Kasa devices with SmartThings.

  • Full - Range Brightness

    Adjust the brightness to set the perfect ambiance for any activity.

  • Fade On/off

    Turn the lights on and off gradually, reduce the strain on your eyes.

0-100% Smart Dimmer

You can control any room's brightness and set the ambiance for any mood activity via the Kasa app.

Control Lights from Two Locations

The Smart Dimmer Switch 3-way gives you smart lighting control experience from two locations ideal for living room, halls and stairways.

Control It All, Your Way

Whether you use your preferred Smart Assistant or the Kasa App, you can control the Kasa Smart Dimmer Switch.

Customized Switch Setting

Long press your Smart Dimmer to get the customized action.

Away Mode

Away Mode lets the KS230 Kit turn your devices off and on randomly to make it look like you're home, even when you're away.

Group Control

Combine your smart switch with other Kasa Smart devices for seamless control with a single tap on Kasa app.

Gentle Off

Use “Gentle Off” to fade lights as your child falls asleep. It's like making a personalized sunset for your child.

Make the Most of Kasa Ecology

Find your unique smart life patterns by creating versatile Smart Actions. Try to use the switch kit to control Kasa's light bulbs and plugs.

Fully-aware of Wiring

Normal operation of KS230 Kit would be assured if you stick to the right wiring methods.

Technical Specifications +

Package Contents
1 × Smart Wi-fi Dimmer Switch
1 × Satellite Dimmer Switch
2 × Wall Plates
3 × Wire Nuts
4 × Screws
Wire Labels
Quick Start Guide

5.06 x 3.33 x 1.77 in. (128.65 x 84.65 x 44.9 mm)


5.06 x 3.33 x 1.42 in. (128.65 x 84.65 x 36.05mm)

Buttons (main)

On/Off Switch, Brightness Up/Down, Reset, Restart

Buttons (satellite)

On/Off Switch, Brightness Up/Down

Operating Temperature

0 ºC ~ 40 ºC (32°F ~ 104°F )

Operating Humidity

10%~90%RH, Non-condensing

Indoor Use Only
Input Voltage

120VAC 60Hz

Output Voltage

Dimmed (120VAC Max)

Supported Bulb Types
Dimmable Led (mlv)

150W Max


300W Max

Power Consumption & Standby Power Consumption


Neutral Wire Connection Required
Standard Lighting Wall Box (at Least 2 Inches Deep)
Ks230 Kit Requires Both Units To Be Used Together In Order To Function In a 3-way Installation. The Main And Satellite Dimmers Do Not Work Separately Or With Traditional 3-way Switches. It Cannot Be Used In a 4-way Configuration.
Secured Home Wi-fi Connection Required
Wi-fi Protocol

IEEE 802.11b/g/n

Wi-fi Frequency

2.4 GHz Wi-Fi only

Dimming Type

Leading Edge Dimming / TRIAC Phase Cut


What's Included

  • 1 × Smart Wi-fi Dimmer Switch
  • 1 × Satellite Dimmer Switch
  • 2 × Wall Plates
  • 3 × Wire Nuts
  • 4 × Screws
  • Wire Labels
  • Quick Start Guide