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Kasa Smart

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

  • Based on 6,332 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 30
Order within 16 hours and 11 minutes
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Style: Motion Sensor + Dimmer


Size: 1-Pack


Features

  • Advanced Motion DetectionEnjoy hands-free smart living. You can set the switch to turn on the light with motion and off after a preset time. Ideal for bedrooms, hallways, and restrooms.
  • Daylight DetectionSmart ambient light detection will sense daylight and prevent lights from turning on during the day
  • Dimming and Smart ModeSet different light triggers and brightness levels based on your routine for effortless control. Adjust the brightness of your lights from 1% - 100%
  • Away ModeAutomatically turns devices on and off at different times to give the appearance that someone is home
  • Trusted & ReliableUL certified, meaning rigorous testing has been done for safety and certified by a third party laboratory. Supports up to 300W incandescent or 150W dimmable LED bulbs. Kasa is trusted by 7M+ users worldwide.
  • Kasa Smart ActionA 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
  • App-Guided InstallThe Kasa or Tapo app guides you through step-by-step setup. Requires neutral wiring and 2.4 GHz Wi-Fi. Consulting an electrician is recommended if youre unfamiliar with electrical wiring.

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.

Operation Mode: ON-OFF


Current Rating: 5 Amps


Operating Voltage: 110 Volts (AC)


Contact Type: Normally Closed


Connector Type: Screw


Brand: Kasa Smart


Terminal: Spst


Item dimensions L x W x H: 5.06 x 3.33 x 1.84 inches


Circuit Type: 1-way


Actuator Type: Push Button


Product Dimensions ‏ : ‎ 5.06 x 3.33 x 1.84 inches; 6.74 ounces


Item model number ‏ : ‎ ES20M


Date First Available ‏ : ‎ December 27, 2021


Manufacturer ‏ : ‎ TP-LINK


Best Sellers Rank: #1,358 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #2 in Motion-Activated Wall Switches


#2 in Motion-Activated Wall Switches:


Customer Reviews: 4.4 4.4 out of 5 stars 6,332 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 30

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.

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Top Amazon Reviews

    • Makes life easy, but has a few issues
Style: Motion Sensor Size: 2-Pack
Update, Oct 2024: The motion sensor is still very sensitive but it turned out the problem with the timer was my error. I'd set up a rule to turn the light off after 10 minutes but elsewhere in the app I'd set it to turn off if it didn't detect motion for 1 minute. So after 1 minute of me being out of sight of the motion detector it turned itself off, as I'd instructed it to. So a good slap of my own forehead here, a very loud "D'oh!" in my best Homer Simpson voice, and I'm restoring the fifth star to the product. Update, Aug 2024: The motion sensor is very sensitive. I've got mine set to the lowest setting and it activates when I'm 10 feet away in an adjacent room. It would be nice to be able to set it to be much less sensitive, so it activates if I walk past it but not if I walk somewhere in the general vicinity. It's as if the angle of view is fairly narrow, so that if I'm walking along the wall where it's located it doesn't respond until I walk right in front of it, but if I'm in the next room it will activate with me a clear 10 feet or more away. That's tedious, because it means if I stand at my bench to mend something the pantry light keeps turning on. There's also an issue that might be with the switch and might be with the Kasa app (I suspect the app, but the two go together). Because I'm prone to forget to turn off the pantry light (and sometimes it's hard to turn it off if I've got both hands full) I set up a rule in the software that activates when the light is turned on, and turns it off 10 minutes later. 10 minutes is plenty of time to find what I need in the pantry and leave, except that it actually turns off after more like 2-3 minutes. These aren't major issues but are irritating enough to knock off a star. There's not much point having time-based options if what happens bears so little resemblance to what I programmed, and it's been known for years that motion sensors that activate whenever anything happens remotely near them are of limited use. I still plan to install the other one in the attic, I'll just leave it to a standard rule to turn it off. Original review: I fitted a motion sensor switch to the room in my basement where I keep the chest freezer. When I take stuff down to the chest freezer I need to figure how to turn the light on, which can be tricky when I've got both hands full with stuff to go in the chest freezer. I can flick a switch with an elbow but it's a bit of a drag. And sometimes when I leave the room I forget to turn the light off, and find it still turned on a couple of days later when I'm next down there. A switch like this solves all these problems at once. The motion sensor means all I have to do is walk past it and the lights come on. And being a smart switch it means I can set up a rule that turns the light off again after 15 minutes. As a fallback I have a "scene" set up in the Kasa app that turns all the automated lights off at midnight regardless, so if the rule doesn't work as expected it will still shut off at midnight. Be aware these switches are quite deep. I had to replace the back box to fit it, because the previous switch I had was the smallest switch available. The metal back box that was in place was deep enough to hold the Kasa switch but didn't have enough free space to handle the cables in and out and the wire nuts behind the switch. But now I have a deeper back box and a switch that works very nicely. Installing the switch is about as easy as it gets. It has four wire tails - a white one to connect to neutral, a green one to connect to earth, and two black ones to connect to line/load. All you have to do is figure which wire is which, use the supplied wire nuts to join the wires together, and configure the switch. If you can't figure out electrics as simple as this, pay an electrician to do it for you. The default level of sensitivity had the light triggering if I went anywhere near it, so I turned it to the lowest sensitivity (this is done in the Kasa app) and now I have to walk right up to it before it activates. That's perfect for my needs, I don't want it turning on unless I actually go into the room where it is installed. As a smart switch it can be configured to activate only when ambient light is low, it has different levels of sensitivity for the motion sensor, and it can be controlled remotely and programmed to turn on and off at particular times. That sort of thing has obvious uses if you're going to be away for a few days, you can set up timers so it's not so obvious you're not home. You can also do all sorts of weird and wonderful things if you're so inclined, so if it takes your fancy you can set it up so that if you walk into the room where the switch is installed it will some totally unrelated device on or off. Why you'd want to turn the attic power strip off when you walk into a room in the basement is another matter, but you can if you want to. I have two of these, and I'm thinking a motion switch to turn the attic light on might be a handy thing to have, for similar reasons. ... show more
Reviewed in the United States on July 10, 2024 by Aaron C Reskew
    • Yes! Been wanting this for a while!
Style: Motion Sensor + Dimmer Size: 1-Pack
Review Image by Smiddy Smiddy
Review Image by Smiddy Smiddy
This switch was one I've been waiting for. I have a variety of of brands of smart switches and other devices in my house. I have some from some major brand sold in home stores. So far The Kasa - TPLink switches have been not only the most reliable, but by far have been the most affordable for a quality switch. This brand has become my favorite. This switch had a neutral wire. It installed very easily. It came with paper stickers to flag wires, if you are into that. I tried doing setup from memory. It almost worked. I was stuck in a state where I couldn't enter my house wifi credentials. So I deleted it from the Kasa app, and followed the instructions. It worked great. I set the minimum brightness for 1% and added it to my Alexa list, and to my kitchen group. I named it's type as a light, to keep it simpler for Alexa. It works perfectly! I highly recommend. Now I can ask Alexa to turn the light on if it times out. I have 12 LED's in my kitchen, and this switch controls only 4 of them. This way I have some light when I enter, and I can command the rest of the lights on if I want. Very happy. Very fair price. ... show more
Reviewed in the United States on June 8, 2025 by Smiddy Smiddy
    • Very nice dimmers overall ✅
Style: 3-Way Dimmer Size: 2 Switch KIT
Review Image by Bubba Johnson Bubba Johnson
I’ve been updating a lot of older lights to new “wire type” led bulbs and many of the old dimmers were not compatible 🥺 I have tried several other brands but like these Kasa Smart units the best. They are well made ✅ I like the screw terminals for either line-load or travelers on these. You can put a serious “tight” on the screws and they grip well. No breaking / no stripping. I am also comforted by the fact that these carry the ETL cert and some info about UL “conforming” and a bunch of other “ratings” or “standards” as well. The overall feel is nice. It’s hard to describe but the plastic just feels like “quality” under your finger. The subtle “click” on the main on/off button contractor is also very “quality feeling” unlike some of the others that I tried that just feel “cheap”. I have installed about a dozen of these now and the Wi-Fi set-up worked easily on all but one. I could not get it to connect to my router. I almost gave up after half a dozen tries but then tried both the “restart” and “reset” and it connected easily. Smooth dimming operation, no flicker, no whining. Overall, I like the app but it doesn’t seem to connect to some of the other Wi-Fi switches and outlets I already had. It would be nice to simplify to just one app. Maybe it’s possible, but it’s not obvious to me yet unless I move away from the Kasa app. But I kinda like the Kasa app. The single location and 3-way kits work fine but I don’t see any option for 4-way lighting⚡️There are videos clearly showing that a mechanical 4-way “center” switch can be used but I don’t want to go that route. It’s not clear to me why they can’t make a companion 4-way for this system. I have older electronic dimmers that work fine in a 4-way system; it was possible 20 years ago but not today ❓ ... show more
Reviewed in the United States on March 21, 2024 by Bubba Johnson Bubba Johnson

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