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Kasa Smart

Kasa Smart Plug HS103P4, Smart Home Wi-Fi Outlet Works with Alexa, Echo, Google Home & IFTTT, No Hub Required, Remote Control, 15 Amp, UL Certified, 4-Pack, White

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Mar 5
Order within 5 hours and 29 minutes
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Color: Alexa Compatible Plug 4-Pack


Features

  • Smart Outlet Control from anywhere: Turn electronics on and off your smart home devices from anywhere with your smartphone using the Kasa app, whether you are at home, in the office or on vacation
  • Scheduling: Use timer or countdown schedules to set your wifi smart plug to automatically turn on and off any home electronic appliances such as lamps, fan, humidifier, Christmas lights etc. The Kasa app is free and compatible with iOS 10.0 or later.
  • Easy set up and use: 2.4GHz Wi-Fi connection required. Plug in, open the Kasa app, follow the simple instructions and enjoy
  • Trusted and reliable: Designed and developed in Silicon Valley, Kasa is trusted by over 5 Million users and being the readers choice for PCMag 2020. UL certified for safety use.

Description

The HS103 Kasa smart plug is the easiest way you can start controlling lamps, fans, humidifiers and other home electronic appliances. With it adding voice control to any outlet, you could also enjoy the hands-free convenience. The Kasa app contains not only all the feature you expect from TP-Link Kasa family, 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.

Operation Mode: automatic


Current Rating: 15 Amps


Operating Voltage: 120 Volts (AC)


Contact Type: Normally Open


Connector Type: Plug In


Brand: Kasa Smart


Switch Type: Push Button


Terminal: Blade


Material: silicon


Item dimensions L x W x H: 1.57 x 1.5 x 2.62 inches


Operation Mode: ‎automatic


Current Rating: ‎15 Amps


Operating Voltage: ‎120 Volts (AC)


Contact Type: ‎Normally Open


Connector Type: ‎Plug In


Brand: ‎Kasa Smart


Terminal: ‎Blade


Item dimensions L x W x H: ‎1.57 x 1.5 x 2.62 inches


Circuit Type: ‎1-way


Mounting Type: ‎Plug-In Mount


Actuator Type: ‎Push Button


Contact Material: ‎Copper


International Protection Rating: ‎IP20


Number of Positions: ‎1


Control Method: ‎Voice


Connectivity Protocol: ‎Wi-Fi


Color: ‎Alexa Compatible Plug 4-Pack


Wattage: ‎1800 watts


Unit Count: ‎4.0 Count


Number of Items: ‎4


Global Trade Identification Number: ‎74


Manufacturer: ‎TP-Link


Control Type: ‎remote, voice, scheduling


Compatible Devices: ‎Alexa, Google Home, IFTTT


UPC: ‎840030702174


Smart Home Compatibility: ‎Smart Home Compatible


Product Dimensions: ‎1.57 x 1.5 x 2.62 inches


Item Weight: ‎4 ounces


Item model number: ‎HS103P4


Date First Available: ‎April 30, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Good smart device
Color: Alexa Compatible Plug 4-Pack
This little device has been surprisingly useful and works exactly as I hoped. Setup was easy through the phone app, the gray design looks clean and unobtrusive, and it’s been very reliable. The best part is being able to turn things on or off even when I’m not on the same Wi-Fi, which has already come in handy more than once. It also works smoothly with Google Home, making everything feel effortless and convenient. Overall, it’s a simple product that does its job really well, and I would definitely recommend it. ... show more
Reviewed in the United States on January 24, 2026 by KIMMY
    • Easy to use
Color: Alexa Compatible Plug 3-Pack
This is my second time purchasing these kasa smart plugs. They are very easy to use and install. The app is also very easy to use, understand and create schedules. I can also turn them on and off from the app. I currently am using them for all my christmas lights and trees and they work great. They stay connected although a couple of times they have gotten disconnected. But I feel that is normal and doesn't happen often. They also work great for saving money because I dont forget to turn things off now , and if I do I can turn it off from my phone. ... show more
Reviewed in the United States on December 6, 2025 by JC
    • These work great, are easy to setup, easy to program and perform perfectly all the time.
Color: Alexa Compatible Plug 4-Pack
If you need a timer for whatever reason, these are the best. I have so many of these and I use them all over our home for turning lights on and off. Well of course that's what they're for, right? Ever set up a Christmas tree, get it plugged in and then when it was bedtime you struggled to reach the outlet to unplug those lights? I know I have. Sure, you can buy one of those step on switches that you plug your light strings into. But these make it so much easier to control and setup. There's a small learning curve to get it loaded onto your home internet, but once you've done one the rest are a breeze. Yup, your internet. No it's not going to slow it down and no it's not going to create issues with other wifi connected devices. In my home, I use not only these outlets, but I also use the wall switches, both single and three way switches. Also use the outlets that are meant for being outside in the weather from this same company. And they all work perfectly. Just to give you an idea I have at one time, mainly during the Holidays, I have at least 15 of these outlets around inside my home. Add into that 4 wall switches and another 4 outdoor weather resistant plugs. Take all those along with laptops, phones, speakers, tv's, tablets and I forget what else and I have zero issues with my 500GB internet speed. As for the plugs, they connect to your internet quickly, easily, install the app on your phone, laptop, tablet whatever to set them up and your good to go. Program them anyway you need, on at dusk, off at dawn, on or off at any time of day or night any number of days you want, and they work flawlessly. The outlets I have outside work no matter the weather, they're just as durable as you need. We have one that's located 60-70 feet outside, from our home and we can easily control it from inside our house. Did you leave the house and leave something plugged into a timer you didn't really want to have come on when you're not home? Just go into the app and turn it off, from wherever you are. Honestly I can't say enough good things about these plugs. The only scary part is when you have several of them scheduled to turn on at one certain time, like say dusk and all of sudden you're walking around and click, click, click, lights are coming on everywhere. Oh, and if your internet goes down, you won't have control of them through the app. But you can walk up to any plug, push the button on the side and it'll turn on or push the toggle on the light switch it'll still turn on. And they don't lose their programing, if the internet's not available, they will still turn on and off just as though they were connected to the internet. Then when your internet connection returns, they automatically reconnect, just like any other device you might have. ... show more
Reviewed in the United States on July 10, 2025 by charliebrown
    • Good deal on a great set of 4 smart plugs!
Color: Alexa Compatible Plug 4-Pack
I have used them for just over a month now and I am very pleased with these plugs. The set of 4 is a great value for good quality. They seem to be durable and well made with clear light display to indicate plug status. Easy to set up, and use. Works with the Kasa app that I use for my outdoor plugs but also works with my Alexa and Google home set up. These work perfectly as automation control and timers for our Christmas lights. I have them set up on the 2.5g part of my network which is the same as my other smart plugs, outdoor cameras. ... show more
Reviewed in the United States on December 11, 2025 by Tony JW
    • Good smart plug
Color: Alexa Compatible Plug 4-Pack
I really like how easily the plug connected to my phone during the initial set up. It works just as expected. I took off one star because I feel the interface of the app could improve. The wording is faint and hard to read and you have to set two different timers for it to turn off and on (one setting for each). It’s not that inconvenient but some room for improvement on the app portion. The sale price was well worth the purchase. ... show more
Reviewed in the United States on December 10, 2025 by Wynter
    • Well Worth it!!
Color: Alexa Compatible Plug 4-Pack
Takes a bit to set Up.. BUT once you do it works flawlessly. The app is a lot easier and more reliable than the Amazon Alexa app! Easy to add devices and adjust times/ days etc. The price of the Kasa Smart Plugs are very reasonable. Vey happy overall!!!
Reviewed in the United States on February 6, 2026 by Hollywood Soundman
    • The perfect smart plug (slightly bulky)
Color: Alexa Compatible Plug 4-Pack
Kasa and TP-link are wonderful brands with high quality products. This product is no exception, it was easy and quick to set up and is very responsive to both Alexa commands and app commands. This item is a little bulkier than most other smart plugs, but it is definitely worth it. I don't have to worry about this item burning down my house due to its built-in safety features. ... show more
Reviewed in the United States on February 7, 2026 by Mason Hershberger
    • Perfect Christmas Light Timers!
Color: Alexa Compatible Plug 4-Pack
Bought these to use as timers for some of our indoor Christmas lights. They were easy to set up and control in the app and pair with Alexa. I had them set up on a timer for the whole Christmas season and they worked great!
Reviewed in the United States on February 12, 2026 by Lynn C.

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