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Kasa Outdoor Smart Dimmer Plug, IP64 Plug- in Dimmer for Outdoor String Lights, Compatible with Alexa, Google Assistant & SmartThings, Long Wi-Fi Range 2.4Ghz, No Hub Required, ETL Certified(KP405)

4.6 4.6 out of 5 stars 27,630 ratings

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Dimmer 1-Socket
This item is certified to work with Alexa
WORKS WITH ALEXA
Add voice control by combining with an Alexa device
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  • “Alexa, turn on the fan.”

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Purchase options and add-ons

Switch Type
Dimmer Switch
Material
Polycarbonate
Mounting Type
Plug-In Mount
Specification Met
etl certified

About this item

  • 【Designed Exclusively for Dimmable Lights】Enjoy your smart home outside with this weather-resistant smart dimmer. Remotely adjust the brightness of your outdoor dimmable lights with the Kasa app or use voice commands via Alexa or Google Assistant for hands-free control. [Lights must be dimmable in order to use dimmer function. 4 Amp maximum]
  • 【IP64 WEATHER RESISTANCE & LONG-RANGE Wi-Fi】IP64 rating helps protect your plug against dust intrusion and splashes of water. The TP-Link based Kasa Smart plug will bring you more stable Wi-Fi connectivity with a longer coverage range of up to 300ft. 2.4GHz Wi-Fi only.
  • 【GROUPING & SCHEDULING】You can group multiple dimmers and string lights to control them together at the same time via the Kasa app. Use schedules to switch your outdoor lighting on and off on a schedule to save energy and have total automation.
  • 【EASY SET UP & USE】Plug in, open the Kasa app, follow the simple instructions and you will be up and running in no time. Ideal dimmable control for outdoor string lights, landscape lighting, swimming pool pumps, holiday lights2.4GHz Wi-Fi connection required.
  • 【TRUSTED & RELIABLE】IP64 water resistant, ETL certified, fire/heat resistant with UL94-V0 PC shell. Max Power: 300W Incandescent, 150W LED/CFL. 2-year warranty. Kasa is trusted by over 7 Million users and the 2020 Reader’s Choice Award Winner for Smart Plugs. Schedule your Plug-in Dimmers to turn on/off automatically at specified times or according to Sunrise/Sunset.
  • Voice Control : Use simple voice commands with Alexa or Google Assistant to control your connected devices.
See more product details

Customer ratings by feature

Timer function
4.7 4.7
Easy to install
4.7 4.7
WiFi signal
4.6 4.6
Alexa integration
4.5 4.5

Frequently bought together

$17.99
Get it as soon as Tuesday, Apr 2
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$8.99 ($0.45/Count)
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From the brand


From the manufacturer

Outdoor smart plug
2

Dim Your Outdoor Light

Enjoy your smart home outside with this weather-resistant smart dimmer. Freely adjust the brightness of connected lights outdoors with the Kasa Smart app or use voice commands via Alexa or Google Assistant for hands-free control.

Strong WiFi Connection Up to 300 ft

An outdoor plug needs a strong WiFi signal and the Kasa Smart WiFi Outdoor Plug has one of the strongest. With a built-in power amplifier for long range WiFi, the outdoor plug has a reach of up to 300 ft in open areas.

6
8

Control Individual Outlets

Control each outlet individually through the app or with Alexa and Google Assistant.

9

Grouping & Scenes

Group your plugs with other Kasa devices to turn them all on or off with one click or choose a custom preset with scenes.

10

Away Mode

Away Mode will automatically turn on and off your connected devices, like lights, to make it appear as if you're home.

11

Countdown Timer

Set a timer for your plugs to automatically turn off when the time runs out.

ETL

A smart plug with a dimmer? How does it work?

KP405 is an outdoor smart plug with a built-in dimmer, capable of controlling your dimmable LEDs. You can either use the physical button on the plug to adjust your dimmable lights or remote dimming via the Kasa app from anywhere.

When I use the physical dimmer button, will the new dimming status be reflected in the Kasa app?

Yes, but it may take a moment between when the physical button is pressed and when the status is updated in the app.

KP405 is IP64 Weather Resistance – what does it mean?

IP rating: Ingress Protection Rating, refers device’s ability to resist intrusions from solid & liquid objects. IP64 means a device are protected against intrusion from solids as small as dust, and protected from water splash on the device.

Can I use the KP405 with Google Home?

Yes! The KP405 supports integration with Google Home. For helpful integration instructions, open your Kasa app, then select the Menu (top left) → Works with Kasa → Google Assistant.

Looking for specific info?

Product guides and documents

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Kasa

Kasa Outdoor Smart Dimmer Plug, IP64 Plug- in Dimmer for Outdoor String Lights, Compatible with Alexa, Google Assistant & SmartThings, Long Wi-Fi Range 2.4Ghz, No Hub Required, ETL Certified(KP405)


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Product Description

1. IP64 rating ensures your plug will be protected against dust instruction and splashes of water. (But please place at least 8 inches from the ground to avoid rainwater back splashing into the socket, better to cover the socket with the weatherproof cover when not in use.) 2. 2.4GHz Wi-Fi connection required. 802.11 b/g/n 3. Max Power: 300W INC, 150W LED/CFL. 4. 2-year warranty. The Kasa app contains not only all the feature you expect from TP-Link Kasa family include smart actions, but also guidance for you through each step of the installation to connect your smart plug with your home Wi-Fi, Alexa or Google assistant.

Compare with similar items

This Item
Kasa Outdoor Smart Dimmer Plug, IP64 Plug- in Dimmer for Outdoor String Lights, Compatible with Alexa, Google Assistant & SmartThings, Long Wi-Fi Range 2.4Ghz, No Hub Required, ETL Certified(KP405)
Kasa Outdoor Smart Dimmer Plug, IP64 Plug- in Dimmer for Outdoor String Lights, Compatible with Alexa, Google Assistant & SmartThings, Long Wi-Fi Range 2.4Ghz, No Hub Required, ETL Certified(KP405)
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Price-40% $17.99
List:$29.99
$19.88$17.99$19.99$15.99$11.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Remote Control
4.4
4.0
4.0
4.5
5.0
4.1
Easy to install
4.7
4.1
4.5
4.8
Alexa integration
4.5
4.5
4.1
3.5
WiFi signal
4.6
4.1
3.8
Easy to use
4.1
4.5
4.4
Sold By
Amazon.com
Minas
LEDIMWO
Dewenwils
jinghedianzi-us
Treatlife Official
material
Polycarbonate
Polycarbonate
Acrylonitrile Butadiene Styrene
Polycarbonate
Acrylonitrile Butadiene Styrene
Plastic
switch type
Dimmer Switch
Push Button Dimmer Switch
Dimmer Switch
Dimmer Switch
Push Button
Plug in
connector type
Clamp
Plug In
Plug In
Plug In
Plug In
Plug In
control method
touch
voice, application, touch
application, voice
remote
application
remote, application, voice
circuit type
1-way
1-way
Dimmer Switch
1-way
Push Button
terminal type
Through Hole
Through Hole
Through Hole

Customer reviews

4.6 out of 5 stars
4.6 out of 5
27,630 global ratings

Customers say

Customers like the outdoor plug of the electronic switch. They say it has two plugs that can be controlled separately. They also appreciate the performance of the switch, saying it works great through the app. Customers also say it's great for managing outdoor Christmas lights. Customers are also satisfied with the Alexa connectivity, ease of installation, and ease of use. However, some customers have mixed opinions on connectivity, and quality.

AI-generated from the text of customer reviews

1,731 customers mention1,440 positive291 negative

Customers like the performance of the electronic switch. They say it works well, is easy to set up, and works great from a long distance. Some say it's a great value.

"...I also have the dual plug version of this.These are a great value!" Read more

"...AND.. it's reasonably priced compared to many others trying to do the same thing. KASA works...." Read more

"It works really good...." Read more

"I find Kasa Smart Plugs work well and are easy to program. The only issue is that the 90 degree plug is hard to fit into recessed outside boxes...." Read more

1,262 customers mention1,194 positive68 negative

Customers find the installation of the electronic switch to be easy. They mention that the instructions are easy to understand, and the device is easy to integrate into the Kasa app. Customers also love how easy it works and connects to the app. They say the pairing process is braindead simple and does not require a separate hub.

"...You can use them in your KASA app and they’re easy to set up if you can follow simple instructions...." Read more

"...It's exceptionally easy to set-up, and conforms to a protocol that many others are now using...." Read more

"...I use it to remotely control some string lights. It was easy to setup and has good wifi range. It responds almost immediately using Alexa...." Read more

"...you download the app and after that follow the instructions and is easy to set up you can control it very easy and you can set a timer the app has..." Read more

397 customers mention367 positive30 negative

Customers like the outdoor plug. They say it has two plugs that can be controlled separately, and is functional at cold temperatures. They also like that each of the outlets can be scheduled and controlled individually. Customers also say it's a great little smart plug that works great with the Kasa app on their iPhone.

"...These plug outlets are awesome! You can use them in your KASA app and they’re easy to set up if you can follow simple instructions...." Read more

"Great smart plug for outdoor lights. Works great with the Kasa app on my iPhone. Easy to setup. App is easy to figure out and use...." Read more

"...The unit comes with one cable clamp to help keep the plug secured and help prevent it from accidentally being pulled out of the power outlet...." Read more

"...Since the two outlets on the plug can be controlled independently, I plugged my heated bird bath into one and my Christmas lights into the other...." Read more

348 customers mention309 positive39 negative

Customers like the ease of use of the electronic switch. They say the app is very user friendly, simple, and easy to use. The app walks you through the setup process and works like a charm. Customers also appreciate the app feature, saying it's loaded with the features they need. They love the on programmability function, where they can set a time on/off right from the app.

"...The app is very user friendly. You can turn these on and off remotely, set them on schedule (like for patio lighting, etc.)..." Read more

"...The programming and control with the APP is super intuitive. But in addition, it's a very needed device: it's OUTDOOR, and even DIMMABLE...." Read more

"Easy to instal. Set up the app works like a charm." Read more

"These are great. Second one for outdoors. Sync with phone control all settings, easy on off to over ride set program. Very Happy" Read more

322 customers mention307 positive15 negative

Customers like the outdoor functionality of the electronic switch. They say it's great for managing outdoor Christmas lights, and perfect for night lights. They also say it can be used outdoors and is portable.

"...But in addition, it's a very needed device: it's OUTDOOR, and even DIMMABLE...." Read more

"...And my (little) pool filter, at one point. Good for xmas lights...." Read more

"...Since this is portable, and can be used outdoors, I can see a number of times when I may entertain on my deck and I want a electrical outlet that I..." Read more

"...for our lights, but at Christmas time the outdoor ones are great to turn outdoor lights, or the blow up Santa on, etc. The only..." Read more

295 customers mention268 positive27 negative

Customers like the connectivity of the electronic switch. They mention that it works seamlessly with Alexa, integrates with Alexia without any problems, and is controllable via Alexa or Google Home. The app becomes an Alexa skill, making it simple to manually operate. Customers also say that it reliably triggers via Home Assistant according to their schedule.

"...The app is very user friendly. You can turn these on and off remotely, set them on schedule (like for patio lighting, etc.)..." Read more

"...Also works with Alexa, google and smartthings." Read more

"This dual outdoor smart plug was easy to set up and connect to Alexa...." Read more

"Worked very well with Alexa and easy to setup." Read more

462 customers mention279 positive183 negative

Customers are mixed about the quality of the electronic switch. Some mention it's heavy duty, reliable, and bulletproof. However, others say that it did not last a year, failed within six weeks, and was not good enough for its intended application.

"...I’m very satisfying I got it while it was on sale im so glad I dot very heavy duty also make sure you download the app and after that follow the..." Read more

"...post light about 30 feet from an indoor wifi node and it wouldn't consistently turn on/off...." Read more

"...Very reliable operation even though my Wifi signal outdoors isn't very strong. My only wish is that the Kasa app had a provision for the weather...." Read more

"...It’s held up very well being outside during some extreme cold and wet weather and is quite sturdy. I use for outdoor lighting. ." Read more

361 customers mention208 positive153 negative

Customers have mixed opinions about the connectivity of the electronic switch. Some mention that it has good reception and pairing to WiFi was standard. It has a long WiFi range of up to 300 feet, so you can control it. However, others say that it randomly loses connectivity and has to be reset.

"...It was easy to setup and has good wifi range. It responds almost immediately using Alexa...." Read more

"I have two of these and both will periodically lose the WiFi connection and have to be power cycled. When they work, they work great...." Read more

"Super easy to set up. Great reception. I have one down at a firepit area on some landscape lights...." Read more

"...Then when you do connect, my iPhone 14 indicated that there was no WiFi signal - that's okay, but it seemed like an error, so I tried to figure out..." Read more

Bar Lights
5 Stars
Bar Lights
Very cool product. I can dim my lights at all % and turn on/off with my phone. I'm buying a noter for my outside lights.
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Top reviews from the United States

Reviewed in the United States on January 5, 2024
Style: 1-Socket New VersionVerified Purchase
2 people found this helpful
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Reviewed in the United States on February 9, 2024
Style: Dimmer 1-SocketVerified Purchase
4 people found this helpful
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Reviewed in the United States on April 20, 2023
Style: 2-Socket Old VersionVerified Purchase
12 people found this helpful
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Reviewed in the United States on January 11, 2024
Style: Dimmer 1-SocketVerified Purchase
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SJ
5.0 out of 5 stars You need the app and works with dimmable bulbs only.
Reviewed in the United States on January 11, 2024
It works really good. I’m very satisfying I got it while it was on sale im so glad I dot very heavy duty also make sure you download the app and after that follow the instructions and is easy to set up you can control it very easy and you can set a timer the app has so my settings and different things you can add from the same Kasa brand . Also works with Alexa, google and smartthings.
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6 people found this helpful
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Reviewed in the United States on February 29, 2024
Style: 1-Socket New VersionVerified Purchase
Reviewed in the United States on March 4, 2024
Style: 2-Socket Old VersionVerified Purchase
Reviewed in the United States on March 23, 2024
Style: Dimmer 1-SocketVerified Purchase
Reviewed in the United States on February 19, 2024
Style: Dimmer 1-SocketVerified Purchase

Top reviews from other countries

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Jorge H.
5.0 out of 5 stars Excelente producto
Reviewed in Mexico on March 13, 2024
Style: Dimmer 1-SocketVerified Purchase
Ricardo Gutierrez
5.0 out of 5 stars Excelente Producto
Reviewed in Mexico on November 9, 2023
Style: Dimmer 1-SocketVerified Purchase
2 people found this helpful
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nancy
5.0 out of 5 stars Excelente Producto
Reviewed in Mexico on January 16, 2024
Style: 1-Socket New VersionVerified Purchase
Cliente de Amazon
4.0 out of 5 stars Bueno
Reviewed in Mexico on January 29, 2024
Style: Dimmer 1-SocketVerified Purchase
Vero Saenz
5.0 out of 5 stars Mi favorito
Reviewed in Mexico on November 18, 2023
Style: 1-Socket New VersionVerified Purchase