Kasa Smart Wi-Fi Light Switch, 3-Way

  • Smart Switch makes it easy to replace 3-way switches common in living rooms, stairways, and halls
  • No need to understand complex 3-way switch wiring or master vs. auxiliary switch configurations. Free Kasa app guides you through easy step-by-step installation.
  • Control your lights from anywhere with your smartphone using the Kasa Smart app (iOS, Android)
  • Easily connects with Amazon Echo or Google Assistant voice assistants for convenient hands-free control
  • Connects to standard home Wi-Fi networks
  • Check on lights remotely on your phone, create schedules, set timers and countdowns
  • Use Away-Mode to switch lights on at different times to give the appearance someone is home while you’re away
  • Built-in indicator illuminates to locate the switch button at night
  • Standard 2-year warranty, 24/7 unlimited technical support by phone (1-866-225-8139) and email (support.usa@tp-link.com)

Smart Wi-Fi Light Switch


Smart Lighting Control

  • 3-way Switching

  • Away mode

  • No Hub Required

  • Scheduling

  • Remote Access

Control Lights from Two Locations

The Smart Light Switch 3-way gives you smart lighting control experience from two locations ideal for living rooms, halls and stairways. Simply replicate the wiring from old switches and the switch will take care of the rest. The Kasa app guides you through installation and connecting to your home Wi-Fi network.

Enjoy Hands-free Experience

Use your voice to control home lighting when hands are full. All TP-Link Smart Switches easily connect with Amazon Alexa and Google Home voice assistants giving you hands-free control.

Turn on the light.

Control Your Lights from Anywhere

Once connected, the Smart Light Switch can be conveniently controlled from anywhere using the Kasa app. As part of TP-Link's whole home smart lighting, it gives you the right light ambience along with Smart Plugs and Smart Bulbs. You can control them with just a tap on your phone screen.

Personalized Control for Peace of Mind

Turn on and off fixtures based on your daily schedule and preferences anytime.
Sunrise/Sunset Time
Away Mode
Improve home security with Away Mode, switching lights on and off for a lived-in look while you’re away.

App Guided Installation & Setup

  • 1. Download Kasa for Mobile from App Store or Google Play store

  • 2. Launch Kasa and follow the wiring steps provided

  • 3. Connect the Smart Switch to your home network

* Do not attempt to install the product unless you have the proper training and equipment. The product is designed for indoor use to control incandescent, LED, Halogen, and compact florescent light bulbs. Improper installation or misuse of the product may cause severe property damage, environm ental damage, burns, electrical shock, bodily injury, or death. Any modification may void warranty.

Protocol IEEE 802.11b/g/n
System Requirements Android 5.0 or higher, iOS 10 or higher
Wireless Type 2.4GHz, 1T1R
Certification RoHS, FCC, IC, UL
Weight 424g
Package Contents 1 * 3-Way Smart Switch
1 * Wall Plate
2 * Wire Nuts
1 * Quick Start Guide
Environment • Operating Temperature: 0 ºC ~ 40 ºC (32°F ~ 104°F)
• Operating Humidity: 5%~90%RH, Non-condensing
Dimensions( H X W X D ) with panel 5.06*3.33*1.74 in. (128.65*84.65*44.21mm)
without panel 4.13*1.71*1.74 in. (105*43.5*44.21mm)
Materia PC
Buttons Power Button, Restart Button, Reset Button
Packaging Dimensions 6.3 x 5.1 x 2.8 in. (160 x 130 x 70mm)
Working Status
Input voltage 100 - 120VAC, 50/60Hz
Output voltage 100 - 120VAC
Maximum Load 15 A General Use, 600 W Incandescent/LED/CFL

Note: The app screen depicted is for visual reference only and does not necessarily represent actual product operation or app appearance.

From United States?

Get products, events and services for your region.