Buy new:
$25.00
FREE delivery May 25 - 31 on orders shipped by Amazon over $35
Ships from: Amazon
Sold by: Deals Foundry
Get Fast, Free Shipping with Amazon Prime FREE Returns
FREE delivery May 25 - 31 on orders shipped by Amazon over $35
Or fastest delivery May 24 - 30
$$25.00 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$25.00
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Ships from
Amazon
Sold by
Sold by
Returns
30-day easy returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Packaging
Ships in product packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout. Learn more
Packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout.
Learn more
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Get Fast, Free Shipping with Amazon Prime FREE Returns
FREE delivery Saturday, May 18 on orders shipped by Amazon over $35. Order within 6 hrs 55 mins
In Stock
$$25.00 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$25.00
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.

Kasa Smart Outdoor Smart Plug KP400, Smart Home Wi-Fi Outlet with 2 Sockets, Works with Alexa, Google Home &IFTTT, No Hub Required, Sunset & Sunrise Offset

4.7 4.7 out of 5 stars 19,362 ratings

$25.00 with 6 percent savings
Typical price: $26.60

This is determined using the 90-day median price paid by customers for the product on Amazon. We exclude prices paid by customers for the product during a limited time deal.
Learn more
Get Fast, Free Shipping with Amazon Prime
FREE Returns
Available at a lower price from other sellers that may not offer free Prime shipping.
This item is certified to work with Alexa
WORKS WITH ALEXA
Add voice control by combining with an Alexa device
  • This item
  • +
  • Required
  • =
  • “Alexa, turn on the fan.”

Total Price: $52.99
See Less
{"desktop_buybox_group_1":[{"displayPrice":"$25.00","priceAmount":25.00,"currencySymbol":"$","integerValue":"25","decimalSeparator":".","fractionalValue":"00","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"HURhaDSJcsv%2FQFRLBp46EOyDUls3uL4bs0dwiFalFOftACd85KX16%2BWqwCkfz8y82laBEm9c2y2phDDcNMw3eutbpg66OSx9lkNHcUtZK%2B7sks%2B0Bp00eCTYQJpg3INWX9XkiMvC%2Fp2h66XdLow3IoRT3XLcJkfzHVBtLGWfU%2BVBYqHS46WK3RZHXKl2w3wY","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}, {"displayPrice":"$16.50","priceAmount":16.50,"currencySymbol":"$","integerValue":"16","decimalSeparator":".","fractionalValue":"50","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"HURhaDSJcsv%2FQFRLBp46EOyDUls3uL4bWiLWPZN4ipSkNCthohh%2FOc8p27dX3xr3fnbBn2rcyCHE6jOICCUq7elqqRRFMes%2FbTW218MSCD1hqhbVWINy0yNFkObQ25R4YoordVCCTd0AqSBhO0lzrYYEnPW2VPhiC02kItSDPXjN1uDT%2FMB6XQ%3D%3D","locale":"en-US","buyingOptionType":"USED","aapiBuyingOptionIndex":1}]}

Purchase options and add-ons

Operating Voltage 94 Volts
Connector Type Plug In
Brand Kasa Smart
Item dimensions L x W x H 4.9 x 2.38 x 2.29 inches
International Protection Rating IP64
Number of Positions 2
Specification Met ETL
Controller Type IFTTT, Google Assistant, vera, Amazon Alexa
Control Method Voice
Connectivity Protocol Wi-Fi
Material
Polycarbonate
Mounting Type
Plug-In Mount

About this item

  • Double the outlets control 2 outdoor devices from anywhere together or individually, with one smart plug; Ideal for landscape lighting, swimming pool pumps, holiday lights, or other appliances
  • Weather resistant and IP64 rated, long Wi-Fi range up to 300 feet
  • Control from anywhere with your smartphone with device grouping
  • Voice control with Google or Alexa
  • The plug's shell is made of UL94-V0 PC—a material ideal for fire prevention
See more product details

Customer ratings by feature

WiFi signal
4.8 4.8
Remote Control
4.8 4.8
Easy to install
4.7 4.7
Alexa integration
4.7 4.7

Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card

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.
Product Warranty: For warranty information about this product, please click here

Feedback

Kasa Smart Outdoor Smart Plug KP400, Smart Home Wi-Fi Outlet with 2 Sockets, Works with Alexa, Google Home &IFTTT, No Hub Required, Sunset & Sunrise Offset

Kasa Smart Outdoor Smart Plug KP400, Smart Home Wi-Fi Outlet with 2 Sockets, Works with Alexa, Google Home &IFTTT, No Hub Required, Sunset & Sunrise Offset


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk * are required

/
/
/
/
Please sign in to provide feedback.

Looking for specific info?


From the brand


From the manufacturer

Outdoor smart plug
a

Control Individual Outlets

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

v

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.

c

Away Mode

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

d

Countdown Timer

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

d

Kasa Smart Actions

Create interactions with your plug and other Kasa products. For example, plug in string lights or other landscape lighting to your outdoor plug and pair your Kasa smart camera so when your camera detects motion, your lights will turn on.

12
1

Product Description

Kasa smart outdoor plug by TP link, weather resistant, dual outlets, control from anywhere, works with Alexa, Google Assistant, and no hub required (KP400).

Product guides and documents

Compare with similar items

This Item
Kasa Smart Outdoor Smart Plug KP400, Smart Home Wi-Fi Outlet with 2 Sockets, Works with Alexa, Google Home &IFTTT, No Hub Required, Sunset & Sunrise Offset
TP-Link Kasa Smart Outdoor Smart Plug KP400, Smart Home Wi-Fi Outlet with 2 Sockets, Works with Alexa, Google Home &IFTTT, No Hub Required, Sunset & Sunrise Offset
Recommendations
Kasa Smart Plug Ultra Mini 15A, Smart Home Wi-Fi Outlet Works with Alexa, Google Home & IFTTT, No Hub Required, UL Certified, 2.4G WiFi Only, 2 Count (Pack of 1)(EP10P2) , White
dummy
Amazon Basics Outdoor Smart Plug with 2 Individually Controlled Outlets, 2.4 GHz Wi-Fi, Works with Alexa Only, Black, 3.72 x 1.81 x 4.94 inches
dummy
TREATLIFE Outdoor Smart Plug with 2 Individual Control Outlets, IP64 Weather Resistance, Smart Home Outlet Timer Compatible with Alexa, Google Home and SmartThings, 2.4GHz WiFi Only, No Hub Required
dummy
U-tec Smart Plug, Smart Home Wi-Fi Mesh Outlet, 15A Ultra Efficient Smart Plug Compatible with Alexa, Google Home & IFTTT, No Hub Required, 2.4GHz Wi-Fi, Remote Control, ETL Certified, 2Pack
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-6% $25.00
Typical:$26.60
-30% $13.99
List:$19.99
$23.99-19% $19.54
List:$23.99
$23.99
Delivery
Get it as soon as Saturday, May 18
Get it as soon as Saturday, May 18
Get it as soon as Saturday, May 18
Get it as soon as Saturday, May 18
Customer Ratings
Easy to install
4.7
4.6
4.6
4.6
Alexa integration
4.7
4.3
4.5
4.9
WiFi signal
4.8
4.3
4.3
Weatherproof
4.5
4.5
4.7
Easy to use
4.5
4.4
4.9
Sold By
Deals Foundry
Amazon.com
Amazon.com
Treatlife Official
Amazon.com
material
Polycarbonate
Polycarbonate
PC,Rubber
Plastic
Plastic
switch type
Touch Switch
Push Button
Push Button
connector type
Plug In
Plug In
Plug In
Plug In
Plug In
number of positions
2
2
2
2
control method
voice
voice
remote
application, touch, voice
application, remote, voice, touch
actuator type
Hinge Lever
Push Button
Push Button

Important information

Bulb Voltage

120 volts

Customer reviews

4.7 out of 5 stars
4.7 out of 5
19,362 global ratings

Customers say

Customers like the electronic switch for its ability to set up an on-off schedule. They say the app is easy to use and the connection to WiFi is good. They also appreciate the two individually controlled outlets. Customers also like the quality, ease of installation, and performance. However, some customers are mixed on Alexa connectivity.

AI-generated from the text of customer reviews

1,269 customers mention1,077 positive192 negative

Customers like the performance of the TP-Link smart plug. They say it works great, is bulletproof reliable, and works flawlessly during a storm. The functionality is saved on the device itself, so even if the WiFi goes down, your timers remain. Some mention that the plug works great with the Kasa app on their iPhone and that it works seamlessly with Alexa.

"...string lights but there is a test when you install the app and it worked perfectly and it was cheaper than the brightech...." Read more

"...They work flawlessly...." Read more

"I love the way it works, I can turn it on without getting on my hands and knees now. Great product." Read more

"Had it for a few years. Plug works great but it no longer connects to the WiFi...." Read more

953 customers mention915 positive38 negative

Customers find the installation of the electronic switch to be easy. They mention that the app is easy to figure out and use, it's very easy to add to the network, and it'll integrate fairly easily with Alexa. Some appreciate that it'd be a breeze to manually turn on the lights either through the app or the buttons on the switch.

"...Very easy to add to the network." 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

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

"...Works great with the Kasa app on my iPhone. Easy to setup. App is easy to figure out and use. Two outlets that can be programmed individually." Read more

537 customers mention447 positive90 negative

Customers like the quality of the electronic switch. They say it's built well, reliable, and has held up well outside. The WiFi receiver is strong and has never failed. They also like the Kasa Android app, which allows them to easily set the time and is very user friendly.

"...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

"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

"...A flat plug might have been cool. The rest is all good." Read more

"...And while its Kasa App is friendly and reliable, we do no use the Kasa app timer function for our Christmas Lights...." Read more

206 customers mention199 positive7 negative

Customers like the lighting. They say it's handy to turn on some outdoor lighting over their deck, perfect for night lights, and the perfect solution for outdoor Christmas lights. They also say it’s great for controlling patio lighting as well as an outdoor fountain.

"purchased Brightech string lights. The string lights are great, very bright almost to bright for all the time. Wanted to dim them down...." Read more

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

"...It has integrated perfectly into my lighting system (hello, Amazon. You taking notes?)...." Read more

"...the scheduling option to turn on/off at sunrise and sunset - perfect for night lights...." Read more

192 customers mention188 positive4 negative

Customers like the plug. They say it has two plugs that can be controlled separately. They also say the dual plug functionality is great and allows them to set up different lights or devices. Customers also mention that the two sockets can work independently.

"...App is easy to figure out and use. Two outlets that can be programmed individually." 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

"...The two outlets can be controlled individually or as a group...." Read more

"...The plug also comes with connectors to screw into your exterior wall, for security purposes, which is a nice plus...." Read more

165 customers mention141 positive24 negative

Customers like the connectivity of the switch. They say the app is easy to use, the connection to WiFi is good, and the 2 outlets can be connected to the WiFi source. They also say that it connects to their WiFi easily, has good WiFi range, and works well with Alexa. Customers also mention that they can connect to it locally if the WiFi goes down, or adjust it when on the go.

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

"...It has yet to disconnect itself from the network or fail to work correctly (again, better than Amazon's own offerings)...." Read more

"...It also has a long WiFi range of up to 300 feet, so you can control it even if your router is far away...." Read more

"...No network issues whatsoever either...." Read more

148 customers mention128 positive20 negative

Customers like the scheduler. They say it's easy to set up an on-off schedule that will help save the batteries over time. They also appreciate the app's ability to set timers and routines. Customers also say the switch is easy to use and can be controlled individually.

"...I especially like the Kasa Android app, which allows you to easily set what time you want the lights to come on and go off...." Read more

"...You can use the app to turn the plug on and off, set schedules, create timers, and control the plug with voice commands using Alexa or Google..." Read more

"...It includes a scheduling feature, a timer feature (similar to the sleep timer on old alarm clock radios and TV's), and a runtime meter...." Read more

"...A very nice feature was the ability to base the switch times on sunset and sunrise as well as exact time of day...." Read more

220 customers mention147 positive73 negative

Customers have mixed opinions about the connectivity of the electronic switch. Some say that it integrates well with Alexa, and is recognized right away. However, others say that they couldn't get them to connect after multiple attempts. Some customers also report that the switch stopped connecting to their network one day.

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

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

"Had it for a few years. Plug works great but it no longer connects to the WiFi...." Read more

"...A very nice and easy to use app. Installation of the Smart Plug was also very straightforward with step-by-step guidance from the app...." Read more

This gadget is genius
5 Stars
This gadget is genius
I had a Smart Home long before the words even existed. My entire house was controlled by a sophisticated programmable multi-channel X10 console so indoor and outdoor lighting went on and off, dimmed, and responded to triggering devices. This was pre-wifi so everything used the house's electrical power lines.These days things are almost exactly the same except now everything is wireless and can be controlled by Alexa or my smartphone from anywhere in the world. When I first jumped aboard the smart plug and switch bandwagon there were only a handful of brand names selling the hardware – Kasa by TP Link, Wemo by Belkin, and Leviton. Their products were similar and pricey and they all shared my number one complaint about the entire product category, that their products would only work using their proprietary smartphone app. If you mixed brands you had to download an app from each company, there wasn’t (and still isn’t) any standardized app that can control any brand smart switch.Then the cheap offshore knockoffs came along and introduced several problems, the biggest of which is that these companies have the life of a fruit fly, they’re here one day and gone the next with no app, no support and no service, meaning that their switches and plugs end up in the garbage.All that being said, I will only buy Kasa plugs and switches. Their app is by far the best and their hardware is well made, versatile and dependable. I am excited about this one, finally a weatherproof outdoor smart plug that is even better than I expected because it has two separate channels.The two plugs are at the end of a short heavy duty grounded power cord that plugs into one outlet. It is designed to hang downward to prevent rain and other weather from touching the switched power plugs. There are two buttons on the switch to give the user local control without using the app. 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.This plug, like all Kasa products works seamlessly with Alexa and setup is mostly automatic. From box to fully setup took me about five minutes. In my opinion Kasa is probably the most compatible brand I’ve used with Alexa Echo devices.You might pay a few cents more for a trusted brand name but I think it’s worth it. TP Link has been around for a long time and I’ve always been happy with their products. This outdoor dual smart plug is genius and I highly recommend it.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on April 8, 2024
purchased Brightech string lights. The string lights are great, very bright almost to bright for all the time. Wanted to dim them down. Brightech recommended their dimmer that would definitely work with their lights but it has no schedule feature . I would have to turn them on and off with a remote control. Saw the Kasa dimmer that includes auto on and off. Wasn’t sure if it would be compatible with the string lights but there is a test when you install the app and it worked perfectly and it was cheaper than the brightech. Very happy I can lower the string lights and when needed put them at 100%
2 people found this helpful
Report
Reviewed in the United States on April 1, 2024
Bought one two years ago for my deck and needed another for an external garage. They work flawlessly. I have yet to have one drop wifi and when the wifi does go out, they pick it up immediately when the wifi comes back on unlike some other indoor plugs I have. Very easy to add to the network.
Reviewed in the United States on April 15, 2024
I love the way it works, I can turn it on without getting on my hands and knees now. Great product.
Reviewed in the United States on March 19, 2024
I literally plugged into garage outlet -furthest point from wifi in home modem and I am able to control the device that is plugged into wifi extension outlet. the cord has two outlets at end of cord that my device is plugged into, while the power end piece is plugged into the wall outlet.
Reviewed in the United States on April 7, 2024
Had it for a few years. Plug works great but it no longer connects to the WiFi. Have it mounted to the patio roof with 2 sets of string lights plugged in. Now we have to manually turn the lights on and off, first world problems.
One person found this helpful
Report
Reviewed in the United States on April 20, 2023
Below is my 3 star rating which I'm changing to 4 stars now that I've done some more investigating. I thought rain was getting into the TPLink plug and causing the GFCI to trip - but I found out it was where the lights plugged into an extension cord. I removed the TPLink plug from the outlet and plugged the extension cord directly into the GFCI outlet and it tripped. Hmm. Guess the TPLink wasn't the problem. It turns out there was water in the extension cord plug from a heavy rain. That must have been the issue with my first TPLink plug also. So, if your GFCI plug keeps tripping and you're using an extension cord, check the female end of the extension cord and see if there is some water in it. I'm going to wait for it to dry completely and then use electrical tape to keep water out of the connection. For some reason there is still some current going through the string lights even when the lights are off which is why the 4 star rating rather than 5.

Original review when I thought the TPLink plug was causing the GFCI to trip:

This is my second purchase of this 2 plug unit. 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. I have a schedule so the lights turn on at dusk and turn off at 10:00 PM. That's the good - now the bad. I turned off the lights using Alexa and replaced a broken bulb - and got shocked while doing so. Power was obviously still flowing even thought it was supposed to be off. I also noticed that the lights wouldn't turn off all the way - they would glow faintly. The GFCI would trip frequently as would the breaker in the fuse box. I figured I had a bad plug and bought another. It has been working fine for the most part, but the GFCI breaker would intermittently trip with it also. I replaced the GFCI outlet. No help. It had been working fine for the last few weeks until we had a lot of rain the last two days. It has now begun tripping the GFCI outlet again and the breaker in the fuse box. It says it's waterproof but obviously isn't. I'm going to get rid of it and try a different brand. Too bad because I really like it when it works.
14 people found this helpful
Report
Reviewed in the United States on March 12, 2024
This dual outdoor smart plug was easy to set up and connect to Alexa. It’s held up very well being outside during some extreme cold and wet weather and is quite sturdy. I use for outdoor lighting. .
Reviewed in the United States on March 4, 2024
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. Two outlets that can be programmed individually.