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Kasa Smart Motion Sensor Switch, Dimmer Light Switch, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi, Compatible with Alexa & Google Assistant, UL Certified, No Hub Required(ES20M) White 1-Pack

4.4 4.4 out of 5 stars 3,027 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Motion-Activated Wall Switches by Kasa Smart

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Motion Sensor + Dimmer
1-Pack
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 living room lights.”

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Purchase options and add-ons

Brand Kasa Smart
Color White
Power Source Corded Electric
Mounting Type Pole Mount
Frequency 2.4 GHz

About this item

  • 【Advanced Motion Detection】Completely hands-free and smart operation of your connected lights. You can set this switch to automatically turn on the light when motion is detected and turn off after a preset time. Ideal for areas such as bedrooms, hallways and restrooms where hands-free operation is ideal.
  • 【Daylight Detection】Smart ambient light detection will sense daylight and prevent lights from turning on during the day.
  • 【Dimming and Smart Mode】Set different light triggers and brightness levels based on your routine for effortless control. Adjust the brightness of your lights from 1% - 100%.
  • 【Voice & App Control】Manage your device with voice commands via Amazon Alexa, Google Assistant, or Samsung SmartThings. Hands-free operation of your lights from anywhere through the free Kasa app.
  • 【Away Mode】Automatically turns devices on and off at different times to give the appearance that someone is home.
  • 【Trusted & Reliable】UL certified, meaning rigorous testing has been done for safety and certified by a third party laboratory. Supports incandescent bulbs up to 300W or dimmable LED bulbs up to 150W. Includes our industry leading 2-year warranty. Kasa is trusted by over 7 million users worldwide.
  • 【Kasa Smart Action】A part of the Kasa Smart Ecosystem, the switch works with other Kasa devices, so you can set smart actions, and groupings with your other Kasa devices.
  • 【Guided Setup】As with all Kasa products, you can follow the easy to use Kasa app to guide you through the install process. This product requires a neutral wire for installation. If you are not familiar with electrical wiring, we always recommend
See more product details

Customer ratings by feature

Alexa integration
4.4 4.4
Easy to install
4.4 4.4
Brightness
4.3 4.3
Motion detection
4.1 4.1

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$22.99
Get it as soon as Sunday, Mar 24
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Kasa Smart Motion Sensor Switch, Dimmer Light Switch, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi, Compatible with Alexa & Google Assistant, UL Certified, No Hub Required(ES20M) White 1-Pack
Kasa Smart Motion Sensor Switch, Dimmer Light Switch, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi, Compatible with Alexa & Google Assistant, UL Certified, No Hub Required(ES20M) White 1-Pack
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Price-43% $22.99
List:$39.99
$36.99$34.99-36% $34.99
List:$54.99
-43% $39.99
List:$69.99
-33% $49.95
List:$74.80
Delivery
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Customer Ratings
Easy to install
4.4
4.2
4.4
4.4
4.6
Motion detection
4.1
3.8
4.1
4.1
4.6
Brightness
4.3
4.3
4.3
4.4
Alexa integration
4.4
4.4
4.4
Instruction quality
3.9
3.9
3.9
Sold By
Amazon.com
ELE GROUP
ELE GROUP
Amazon.com
Amazon.com
Amazon.com
power source
Corded Electric
Corded Electric
Battery Powered

From the manufacturer

1

Have Kasa Get the Lights

The ES20M Smart Dimmer Switch with motion sensor is the perfect solution for areas where hands-free operation is beneficial. No more fishing for lights at night in the restroom or tripping over items in the hallway. The ES20M automatically detects motion and will activate the lights to guide your way. With customizable controls and advanced motion and light sensors, you can program the switch to fit your needs for a truly hand-free experience.

2
7

Create smart rules with light-based, motion-based, or manual triggers for different periods of the day. Fine tune actions to set desired brightness levels for a given period. You can also set timed triggers that will action, based on no motion for a period of time.

Experience the Kasa Smart Difference

8

Group

Combine your smart switch with other Kasa Smart devices for seamless control with a single tap on Kasa app.

9

Schedules

Easily create an automatic schedule for your lights any day of the week following your daily routine.

10

Designed for Safety

This switch is UL Certified. UL94-V0 PC flame-retardant materials help minimize burning hazards.

11

Timer

Set a timer to turn off your connected device automatically as needed.

Smart actions help customize trigger actions of other Kasa Smart devices.

12

Guided install of the Kasa Smart Switch. Neutral wire is required for install.

13

From the brand

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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 Smart Motion Sensor Switch, Dimmer Light Switch, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi, Compatible with Alexa & Google Assistant, UL Certified, No Hub Required(ES20M) White 1-Pack


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Product Description

The ES20M is smart dimmer with an advanced motion and ambient light sensor built in. Ideal for areas where hand-free operation is ideal, the ES20M is perfect for those who want more automation in their home, including those with limited mobility or those with children in the home. Walk into a room and have your lights automatically turn on. Lights can be programmed to turn off after a set time without motion detection to save on electricity. The smart dimmer also includes an ambient light sensor that will detect daylight conditions and prevent the lights from turning on during the daytime if desired. Fully customize your experience with dimmer settings based on your routine. Best of all, the smart dimmer is hands-free, voice controllable, and app accessed. From Amazon Alexa, Google Assistant, to Samsung SmartThings, the Kasa Smart ES20M gives you convenient voice controls.You can expect Kasa Smart quality with the ES20M which has undergone rigorous safety testing and has been UL certified by 3rd party Underwriter Laboratories. In addition, the device is backed by an industry leading 2-year limited warranty. If you are one of the 7 million plus Kasa Smart users, you will also appreciate that the ES20M is compatible with other Kasa devices meaning, you can set groups, and smart actions to work in conjunction with other Kasa Smart devices.Take control of your smart lighting, and have total automated freedom with the Kasa Smart ES20M Smart Dimmer with motion sensor.This which can achieve more automation, intelligence, and personalized settings. Standard: IEEE802.11 b/g/n Wi-Fi Standard: 2.4 GHz Wi-Fi only Max load: 300W INC, 150 W CFL/LED. Power Supply: AC 100~125 V, 50/60 Hz Neutral Wire Required. 2-year warranty.

Important information

Wattage

1 watts

Bulb Voltage

120 volts

Customer reviews

4.4 out of 5 stars
4.4 out of 5
3,027 global ratings

Customers say

Customers like the ease of use, performance, and value of the motion detector device. They mention that the app is user-friendly and intuitive, and the device works well. Some appreciate the ease and speed of installation. However, some customers are disappointed with connectivity and quality. Opinions are mixed on motion detection, and light turning.

AI-generated from the text of customer reviews

172 customers mention130 positive42 negative

Customers like the performance of the motion detector device. They say it works extremely well, but it's limited with Alexa integrations, and the smart control works ok. They also mention that the smart switch works great with Alexia.

"Overall it works good for me...." Read more

"...1. Smart control works ok, and being able to change parameters via wifi is very nice as contrasted with the dumb lutron 3-way.2...." Read more

"...They all work great, though with the newest app version (Android 13, Pixel 6 pro) the app seems slower to load and grab the status of all the..." Read more

"These switches were working well until one of them stopped working.Over a few weeks, I noticed one of the switches kept staying on...." Read more

120 customers mention104 positive16 negative

Customers find the installation of the motion detector device to be straightforward and easy. They appreciate the label on the switch for live and load wires, and the simple app that allows for very precise programming. The hooks to Wi-Fi pretty simple.

"...Easily integrates into Home Assistant.My only comment is it does not support Matter, and I hope Tp-Link / Kasa provide a firmware update...." Read more

"...I highly recommend the Kasa Smart Motion Sensor Switch for its ease of use, versatility, and smart features that enhance my home automation..." Read more

"Install was easy - no need to discern between live/load (black wires). Highly recommend using no-contact voltage tester for safety...." Read more

"...Installation is simple, the only challenge is fitting the switch into the junction box as the switch is bigger than the original switch, so if you..." Read more

22 customers mention19 positive3 negative

Customers like the value of the motion detector device. They mention that it has great features and is impressed with the suite of features at this price point.

"...similar in a garage project this really fit the bill and for a fantastic pricepoint - great job Kasa!" Read more

"...I choose Kasa Smart switches as they are affordable and their app is easy to use and can link automatically to Amazon Alexa app so I can control..." Read more

"Nothing negative to say. Happy with the quality and price of these dimmer switches." Read more

"The price point is great and it works just fine as a motion sensor...." Read more

20 customers mention14 positive6 negative

Customers find the motion detector device easy to use. They mention that the app is intuitive and reliable. The product works well with Alexa and is easy to set up.

"...I choose Kasa Smart switches as they are affordable and their app is easy to use and can link automatically to Amazon Alexa app so I can control..." Read more

"...App is much better. Besides motion detected, you can setup the switch like any other smart switch and works great with Alexa" Read more

"...That aside their software isn't that great...." Read more

"...Just a cool feature that you can program or not. The mobile app is reliable and setting up was easy...." Read more

109 customers mention59 positive50 negative

Customers are mixed about the motion detection of the product. Some mention that the built-in motion detection is extremely responsive, with good enough detection angle that it has no issues, while others say that it's not very sensitive enough to detect that you're moving. The problem is that the Motion Detection is not exposed to HA, so you can't use it to trigger an alarm. Additionally, the sensor can even miss existing motion, and you can’t use the motion sensor to trigger other KASA devices.

"...The built in motion detection is extremely responsive with good enough detection angle that it has no problems detecting motion even when on the..." Read more

"...’m to the side of the switch or even a bit closer to the middle, it doesn’t see me...." Read more

"...line that turns the 4 recessed lights on/off and allows me to set the motion sensitivity, time of day it looks for motion, it even offers different..." Read more

"...Only issue is that sometimes the motion sensor doesn't get triggered and I had to manually turn on the light, happened about 2 times in a month." Read more

107 customers mention50 positive57 negative

Customers are mixed about the light turning of the motion detector device. Some mention that the ambient light setting is a good idea, while others say that it does not detect light as a source of motion. Some say that the light switch is great, but the app lacks some basic functionality.

"...sensor functionality adds a level of convenience, automatically turning on the lights when someone enters the room and turning them off when it's..." Read more

"...sometimes the motion sensor doesn't get triggered and I had to manually turn on the light, happened about 2 times in a month." Read more

"...I like that you can set the dim on and off, brightness for certain times, and put it in a timer." Read more

"...Fast forward a few weeks, and the light switch would NOT turn off the lights. I could still "talk" to the switch from the Kasa app...." Read more

67 customers mention39 positive28 negative

Customers are mixed about the quality of the motion detector device. Some mention that it's perfect for their home, with convenient features, while others say that it failed and was not of high quality. Some say that TP Link did not use very good quality relays in the device, and that it works like it is cheap.

"...Has relatively good flexibility options such as making it manual only, or setting it to motion sense only during certain times...." Read more

"...(hours and hours of wasted time added to a defective failed product)..." Read more

"...I appreciate that it's UL certified, ensuring safety and reliability. Plus, the fact that no hub is required simplifies the setup even further...." Read more

"...relay fused shut, as I suspect, it indicates TP Link did not use very good quality relays in this device...." Read more

20 customers mention5 positive15 negative

Customers have connectivity issues with the motion detector. They mention that the light switch loses connection, the Wi-Fi network doesn't connect, and the signal dropping problem. The product is also erratic and has a poor range.

"...One thing to note was that it had a harder time connecting to my network than all the other kasa switches i’ve setup - had to restart the switch a..." Read more

"...In view of this unethical conduct and they unreliability of the product, I resolved not to purchase any KASA products again..." Read more

"...it’s a great product. I’m on 1gig fiber and the network traffic has not been affected...." Read more

"...if you lose internet connection but still have strong wifi..they dont connect...." Read more

Great upgrade from regular switch - quick installation.
5 Stars
Great upgrade from regular switch - quick installation.
Install was easy - no need to discern between live/load (black wires). Highly recommend using no-contact voltage tester for safety. For my old switch the neutrals weren't connected so had to run white neutral wire to that bundle (just run white to that and wire nut them). The switches wires too long for me so I trimmed those down. Can be a little bit of a struggle to collapse wires but doable as device is a little deeper and wider than regular switch.Looked like package may have been previously returned as clear seal on box was replaced but was repackaged and all the components were neat and in box so no complaints but I consider to be "open box".Easy set up in app - three settings for motion sensitivity. Will save us from having to use a toggle switch when carrying laundry. Love it and looks very clean aesthetically installed.
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Top reviews from the United States

Reviewed in the United States on February 4, 2024
Style: Motion SensorSize: 1-PackVerified Purchase
Reviewed in the United States on March 12, 2022
Style: Motion SensorSize: 1-PackVerified Purchase
17 people found this helpful
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Reviewed in the United States on February 29, 2024
Style: Motion SensorSize: 1-PackVerified Purchase
Reviewed in the United States on October 11, 2023
Style: Motion SensorSize: 2 Count (Pack of 1)Verified Purchase
One person found this helpful
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Reviewed in the United States on March 9, 2024
Style: Motion Sensor + DimmerSize: 1-PackVerified Purchase

Top reviews from other countries

KC
5.0 out of 5 stars Works perfect!
Reviewed in Canada on March 1, 2024
Style: Motion SensorSize: 1-PackVerified Purchase
Customer image
KC
5.0 out of 5 stars Works perfect!
Reviewed in Canada on March 1, 2024
The Kasa line of switches are an excellent choice for upgrading your home to a smart home. They install easily like any switch should. The quality is robust and they look sharp once installed. Each switch comes with everything you need including basic install instructions, connectors, and finish plate. The switches have a night light feature built in to them making them easy to locate and turn on in low light situations. The motion sensor functions perfect and the sensitivity is easily adjustable with the app.

Their app is easy to use and has numerous features to automatically control your home. The Kasa line integrates nicely with Tapo products and you can easily control all your cameras and switches from the Tapo app as well.
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VUFNDR
5.0 out of 5 stars Perfect solution to automate lighting in hallway or alcove.
Reviewed in Canada on February 21, 2024
Style: Motion SensorSize: 1-PackVerified Purchase
Amazon Customer
5.0 out of 5 stars Easy to install, very convenient
Reviewed in Canada on February 18, 2024
Style: Motion SensorSize: 1-PackVerified Purchase
Myles Long
5.0 out of 5 stars Worked like a charm
Reviewed in Canada on February 8, 2024
Style: Motion SensorSize: 1-PackVerified Purchase
Toasted
4.0 out of 5 stars Not so easy to install but great value and does what I want
Reviewed in Canada on November 5, 2023
Style: Motion SensorSize: 1-PackVerified Purchase