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expiredStrifeZero posted Nov 28, 2023 05:14 PM
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expiredStrifeZero posted Nov 28, 2023 05:14 PM

TP-Link Kasa Smart Wi-Fi 3-Way Dimmer Light Switch Kit

$33

$55

40% off
Amazon
42 Comments 26,919 Views
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Deal Details
Amazon has TP-Link Kasa Smart Wi-Fi 3-Way Dimmer Light Switch Kit (KS230 KIT v2) on sale for $32.74. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter StrifeZero for finding this deal.

Features:
  • Remotely Dim & Control Your Lights
  • Replaces Traditional 3-Way Switches
  • Customizable Scheduling & Dimming
  • 2.4 GHz Wi-Fi Connectivity
  • Kasa Smart App for iOS & Android
  • Use with Amazon Alexa & Google Assistant
  • Use with Samsung SmartThings
  • No Hub Required for Operation
  • Neutral Wire Required for Installation

Editor's Notes

Written by SubZero5 | Staff

Original Post

Written by StrifeZero
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has TP-Link Kasa Smart Wi-Fi 3-Way Dimmer Light Switch Kit (KS230 KIT v2) on sale for $32.74. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter StrifeZero for finding this deal.

Features:
  • Remotely Dim & Control Your Lights
  • Replaces Traditional 3-Way Switches
  • Customizable Scheduling & Dimming
  • 2.4 GHz Wi-Fi Connectivity
  • Kasa Smart App for iOS & Android
  • Use with Amazon Alexa & Google Assistant
  • Use with Samsung SmartThings
  • No Hub Required for Operation
  • Neutral Wire Required for Installation

Editor's Notes

Written by SubZero5 | Staff

Original Post

Written by StrifeZero

Community Voting

Deal Score
+24
Good Deal
Visit Amazon

Price Intelligence

Model: Kasa Smart 3 Way Dimmer Switch KIT, Dimmable Light Switch Compatible with Alexa, Google Assistant and SmartThings, Neutral Wire Needed, 2.4GHz, ETL Certified, No Hub Required, White (KS230 KIT v2)

Deal History 

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Sort: Lowest to Highest | Last Updated 5/19/2026, 12:23 AM
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Top Comments

-TheRealDeal-
47 Posts
18 Reputation
No, not with this system. One of the switches is a master switch and the other is a slave switch.
artcab
2283 Posts
1349 Reputation
For those asking about whether this 3 way dimmer kit can be used to make multiple 3 way setups "smart" dimming, the answer is no. The 3 way dimmer kit requires that both 3 way "dumb" switches be replaced by both of the switches in this kit - the "main" dimmer switch is installed in the box where the power comes in (line in), and the "satellite" dimmer switch goes in the other box, which just has 2 travelers and a load wire.

The 3 way on/off "kit" is really not a kit but a 2 pack, and each of the switches in the 2 pack can be used to smarten up two separate 3 way circuits - only one smart switch is required in a 3 way on/off setup. Interestingly, the 3 way on/off switch can also be used in a 4 way switch setup (3 or more switches controlling a light/lights). The on/off 2 pack is often priced lower than the single 3 way on/off, so if you need to smarten up more than one 3 way setup, it can be a better deal per unit to get the 2 pack rather than the single switch. The smart 3 way on/off gets installed in the box where the power comes in (line in), and the other existing "dumb" 3 way switch can be left in place.

Lots of bolding in my post - that's for distinguishing the 3 way dimmers from the 3 way on/offs - i'm not yelling Smilie
simpat1zq
159 Posts
51 Reputation
That's for the regular 3way switch. Not the dimmer version. I bought this set a few weeks ago thinking it would be same as their 3 way switch that I had setup a while ago. But nope, I needed having to replace the other 3 switches in the quad gang with decora switches because of that. Not a big deal though.

42 Comments

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Nov 28, 2023 10:50 PM
1,435 Posts
Joined Jan 2017
andrewmc23Nov 28, 2023 10:50 PM
1,435 Posts
I have a single pole casa switch that works great with my wiz lights.... But then for some reason in another room same setup it doesn't work as well
1
Nov 28, 2023 11:29 PM
615 Posts
Joined Jun 2013
borodin1Nov 28, 2023 11:29 PM
615 Posts
Can we still use one kasa switch and 1 dumb switch or you would need to use 2 smart switches with this one?
Nov 29, 2023 12:21 AM
692 Posts
Joined Jan 2021
bweiherNov 29, 2023 12:21 AM
692 Posts
Quote from borodin1 :
Can we still use one kasa switch and 1 dumb switch or you would need to use 2 smart switches with this one?
Same question, thank you.
2
Nov 29, 2023 12:29 AM
14 Posts
Joined Feb 2016
shyamsterNov 29, 2023 12:29 AM
14 Posts
Quote from bweiher :
Same question, thank you.
You can use a dumb switch for the second one. This package will help you replace two different three way switches
5
Nov 29, 2023 12:31 AM
47 Posts
Joined Jan 2019
-TheRealDeal-Nov 29, 2023 12:31 AM
47 Posts
Quote from borodin1 :
Can we still use one kasa switch and 1 dumb switch or you would need to use 2 smart switches with this one?
No, not with this system. One of the switches is a master switch and the other is a slave switch.
Nov 29, 2023 12:32 AM
851 Posts
Joined Jan 2017
randompurplehippoNov 29, 2023 12:32 AM
851 Posts
Not compatible with HomeKit. They don't make one that is 3 way for HomeKit yet. Just thought to mention in case someone is looking for HomeKit compatibility
Nov 29, 2023 12:37 AM
140 Posts
Joined Nov 2021
StTroyIIINov 29, 2023 12:37 AM
140 Posts

Our community has rated this post as helpful. If you agree, why not thank StTroyIII

I literally just purchased this 3way switch by itself, no kit, from Amazon two days ago. I don't have it it, but I did verify that you can have one smart switch and one dumb switch. The smart switch has to be installed in the box where you have a neutral available. If you aren't good with electrical stuff, there will be a few white wires bundled together behind the existing switch.

There are comments in the reviews that say that a two gang cover plate doesn't attach to this switch, as the holes aren't threaded. So buyer beware if you're trying to install this in a box with more than one switch. I can't verify this yet.

Edit: Just read through this 'kit', it does require both smart switches to be installed for the same light. One is the main and the other a 'satellite' they call it. When I was checking out the single 3way that I purchased, there seemed to be some 'hidden features' by double or triple tapping the switch. This is supposed to activate other features set up in the app, like turning on your outdoor lights (that are also using smart Kasa switches).
Last edited by StTroyIII November 28, 2023 at 04:43 PM.
1

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Nov 29, 2023 12:39 AM
452 Posts
Joined Feb 2012
PhortyninerPhilNov 29, 2023 12:39 AM
452 Posts
The TPlink smart switches are by far the best value. I have about 15 in my house. They work great.
Nov 29, 2023 12:49 AM
4 Posts
Joined Feb 2015
riskableNov 29, 2023 12:49 AM
4 Posts
Quote from PhortyninerPhil :
The TPlink smart switches are by far the best value. I have about 15 in my house. They work great.
Which of the TP-Link brands Kasa or Tapo?
Nov 29, 2023 12:51 AM
159 Posts
Joined Mar 2008
simpat1zqNov 29, 2023 12:51 AM
159 Posts
Quote from shyamster :
You can use a dumb switch for the second one. This package will help you replace two different three way switches
That's for the regular 3way switch. Not the dimmer version. I bought this set a few weeks ago thinking it would be same as their 3 way switch that I had setup a while ago. But nope, I needed having to replace the other 3 switches in the quad gang with decora switches because of that. Not a big deal though.
Nov 29, 2023 01:11 AM
692 Posts
Joined Jan 2021
bweiherNov 29, 2023 01:11 AM
692 Posts
Quote from shyamster :
You can use a dumb switch for the second one. This package will help you replace two different three way switches
Thanks! That's how I installed the non-dimming three ways switches, good to hear the dimming three ways allow for this.
3
Nov 29, 2023 01:24 AM
151 Posts
Joined Apr 2013
mightofnightNov 29, 2023 01:24 AM
151 Posts
Quote from shyamster :
You can use a dumb switch for the second one. This package will help you replace two different three way switches
Yes, if you meat the requirements of having a neutral. I bought 1 kit and am using on two seperate circuits.

I suggest using a multimeter to verify that you have a neutral and an active hot.

Note on my second circuit I had to bring in new wiring to achieve this.

In the first circuit I used it on an outside spot on a 4 way.
Nov 29, 2023 01:26 AM
14 Posts
Joined Feb 2016
shyamsterNov 29, 2023 01:26 AM
14 Posts
Quote from bweiher :
Thanks! That's how I installed the non-dimming three ways switches, good to hear the dimming three ways allow for this.
Ok, I'm not sure anymore. I've only installed the non dimming one in the past. Maybe the dimming one is different?
Nov 29, 2023 01:32 AM
7,518 Posts
Joined Dec 2006
big mikeNov 29, 2023 01:32 AM
7,518 Posts
Quote from shyamster :
You can use a dumb switch for the second one. This package will help you replace two different three way switches
As someone else said, this is true of the regular switches, but it does not appear to be true for the dimmers at least without digging further into it. They are more like the GE et al switches where the second switch is a dumb microswitch pack specific to the master switch. The regular non-dimmer ones that is not the case and you can double up those kits (just did in my house).

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Nov 29, 2023 01:49 AM
195 Posts
Joined Mar 2018

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