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phoinix | Staff 12.6K Views
Jul 30, 2026 8:12 AM

Kasa Outdoor Wi-Fi Smart Plug

$13

$17

23% off
Amazon
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Deal Details
Amazon has Kasa Outdoor Wi-Fi Smart Plug (KP401) for $12.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • Remotely Turn One Device On/Off
  • 2.4 GHz Wi-Fi Connectivity
  • 300' Wireless Range
  • Scheduled Usage
  • Timers
  • Kasa Smart App for iOS & Android
  • Use with Amazon Alexa & Google Assistant
  • Compatible with SmartThings
  • No Hub Required for Operation
  • IP64 Rated for Water & Dust Protection

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
    • Our research indicates that this deal is $4.00 less (23.54% savings) than the next best available price from a reputable merchant with prices starting at $16.99 at the time of this posting.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has Kasa Outdoor Wi-Fi Smart Plug (KP401) for $12.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • Remotely Turn One Device On/Off
  • 2.4 GHz Wi-Fi Connectivity
  • 300' Wireless Range
  • Scheduled Usage
  • Timers
  • Kasa Smart App for iOS & Android
  • Use with Amazon Alexa & Google Assistant
  • Compatible with SmartThings
  • No Hub Required for Operation
  • IP64 Rated for Water & Dust Protection

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
    • Our research indicates that this deal is $4.00 less (23.54% savings) than the next best available price from a reputable merchant with prices starting at $16.99 at the time of this posting.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff

Community Voting

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Community Reviews

The Kasa outdoor Wi Fi smart plug is a weatherproof way to control holiday lights and other outdoor decorations, with the dual outlet KP400 version getting the most praise for flexibility. It has been used for Christmas, Halloween, and backyard setups, and it integrates cleanly with Home Assistant, Alexa, and the Kasa app for scheduling and voice control. The dual outlet model is the better value for those who need two plugs, while a separate single outlet version also exists. Long term durability is strong, though one unit failed after about five years outside and shorted.

Common Questions (5)

  • Yes. It is repeatedly used for Christmas, Halloween, and other outdoor holiday lights, and the dual-outlet version is especially handy for running multiple decorations from one outlet. Scheduled automation in the Kasa app and Alexa voice control make it easier to turn lights on and off.

    SmartSink825NikonShrChewieezHarit007

  • It has been used outdoors through heavy rain and multiple northeastern winters without issues, and one setup was described as rock solid in backyard use. A separate long-term report notes failure after about five years outside, so it can last a long time but is still exposed to the elements.

    SeekingDealsLikeYougryhndHarit007lascurr

  • Yes. Kasa makes both a two-outlet outdoor model and a single-outlet version with a dimmer, so check the listing before buying if you need two sockets. The two-outlet KP400 is the version people mention as the better value for powering multiple decorations.

    IndigoWinter2667gryhndDAC21

  • Yes. The plug has fully local Home Assistant integration and also works with Alexa for voice control and scheduled automations. That makes it useful if you want local smart-home control without relying only on cloud features.

    SeekingDealsLikeYouHarit007xifter

  • The two-outlet KP400 is often viewed as the better value because it provides two sockets and has been sold around $18.99. The $12.99 listing is for a single-outlet model, so it may be cheaper upfront but less useful if you need to power two items.

    DAC21IndigoWinter2667gryhnd

AI-generated summary based on comments from the community. Updated ago

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23 Comments

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Jul 30, 2026 2:45 PM
106 Comments
Joined Apr 2026
SmartSink825Jul 30, 2026 2:45 PM
106 Comments
I have 2 of these for holiday lights and they work great. Good Deal.
Jul 30, 2026 5:46 PM
144 Comments
Joined Aug 2013
SeekingDealsLikeYouJul 30, 2026 5:46 PM
144 Comments
These work great for outdoor Christmas/holiday lights. I have two of them set up in my backyard and they have been rock solid even in heavy rain. The integration with Home Assistant is fully local too, which is awesome.
Jul 30, 2026 8:58 PM
173 Comments
Joined Feb 2011
okidokeJul 30, 2026 8:58 PM
173 Comments
Didn't this used to come with two outlets? Guess everything is subject to shrinkflation.
4
Jul 31, 2026 12:19 AM
2.8K Comments
Joined Nov 2018
IndigoWinter2667Jul 31, 2026 12:19 AM
2.8K Comments
Quote from okidoke View quoted comment :
Didn't this used to come with two outlets? Guess everything is subject to shrinkflation.
They make two versions. Buy the one with two outlets if you need two.
Jul 31, 2026 12:46 PM
698 Comments
Joined Oct 2018
gryhndJul 31, 2026 12:46 PM
698 Comments
Quote from okidoke View quoted comment :
Didn't this used to come with two outlets? Guess everything is subject to shrinkflation.
Really? That's a different model 🙄

They also have a single outlet version with a dimmer.
Jul 31, 2026 12:47 PM
698 Comments
Joined Oct 2018
gryhndJul 31, 2026 12:47 PM
698 Comments
These Kasa outdoor plugs are great. I have three of the dual-outlet model, and one of the dimmer model. All are rock solid outside through all kinds of weather.
Jul 31, 2026 12:59 PM
49 Comments
Joined Mar 2026
ScarletSwing3357Jul 31, 2026 12:59 PM
49 Comments
Nice find

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Jul 31, 2026 1:18 PM
708 Comments
Joined May 2017
BillytheGOATJul 31, 2026 1:18 PM
708 Comments
There's 11 of the "TP-Link PW25 Tapo Wi-Fi Smart Weatherproof Outdoor Dual Plug" for 12.88 with coupon code. I just set one of mine up yesterday. Tapo is the newer system from TP-Link, but you can set up Kasa and Tapo in the Tapo app. The source of vipoutlet is similar to Walmarts leftover items.

https://www.ebay.com/itm/135389745517
1
1
Jul 31, 2026 1:30 PM
28 Comments
Joined Nov 2010
hclark7011Jul 31, 2026 1:30 PM
28 Comments
Would work for x-mas lights
1
1
Jul 31, 2026 1:52 PM
50 Comments
Joined May 2026
CleverPicture762Jul 31, 2026 1:52 PM
50 Comments
Works great!
Jul 31, 2026 1:53 PM
3.6K Comments
Joined Jun 2017
NikonShrJul 31, 2026 1:53 PM
3.6K Comments
Own the dual plug...great for x más lights or halloween decorations!
Jul 31, 2026 2:51 PM
80 Comments
Joined Aug 2011
ChewieezJul 31, 2026 2:51 PM
80 Comments
I've had one of these for several years and it always works great. Makes Halloween and Christmas decorations easier.
Jul 31, 2026 3:02 PM
543 Comments
Joined Nov 2009
jzyoufoolJul 31, 2026 3:02 PM
543 Comments
I've had the 2 plug version running perfectly for 5 years untouched.
Jul 31, 2026 3:44 PM
65 Comments
Joined Oct 2014
Harit007Jul 31, 2026 3:44 PM
65 Comments
I've had these for connecting my outdoor colorful lights during holiday season. They have survived 3 northeastern winters so far without any issue. The scheduled automation with Kara app and integration with Alexa is seemless.

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Jul 31, 2026 4:58 PM
225 Comments
Joined Apr 2013
PatS6300Jul 31, 2026 4:58 PM
225 Comments
I'd rather a 2 outlet one, but I'm tempted here.

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