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Emerson

Emerson SmartVoice 4-in-1 Wall Plug Offline 30 Voice Control Commands No APP No WiFi No Setup Smart Outlet

4.5(20)
$34.99$207.97

182+ bought in the past month

About this item

  • 🔊 100% Offline Voice Control – Control any plugged-in device with simple voice commands using built-in SmartVoice Technology. With 30+ preset commands and no internet needed, powering devices on or off is fast, easy, and reliable.
  • 📡 No Wi-Fi, No App, No Setup Required – Works instantly right out of the box. No pairing, no accounts, and no smartphone required—just plug it in and start using offline voice control immediately.
  • 🔒 Maximum Privacy Protection – All voice commands are processed locally inside the wall plug, never in the cloud. No data collection, no background tracking, and zero risk of data leaks—your home and your voice stay completely private.
  • ♿ Designed for Accessibility – Perfect for elderly users, individuals with physical disabilities, and people with visual impairments. Easy-to-use voice control eliminates the need to bend, reach, or look for tiny switches on everyday appliances.
  • 🔌4-in-1 Multi-Outlet Plug - Features 2 AC outlets—one always-on for devices that need continuous power and one controlled via voice commands for flexible appliance management. The 2 built-in USB-A ports charge phones, laptops, or other USB-compatible devices.
  • 🖥️Single & Group Control - Control multiple SmartVoice wall plugs individually or as a group. Assign custom wake words to up to five plugs in the same room for easy and precise device management, all via offline voice control.

Key details

Brand
Emerson
Color
White
connector_type
Plug-in
no_of_wires
4
plug_format
Type B

Technical specifications

Voltage
125 Volts (AC)
item_model_number
ES522

Item information

specification_met
Etl
amperage
15 Amps
upc
810171120526
manufacturer
IAI Smart
date_first_available
October 27, 2025
best_sellers_rank
#206,088 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #362 in Electrical Multi-Outlets
Highlights

About this item

  • 🔊 100% Offline Voice Control – Control any plugged-in device with simple voice commands using built-in SmartVoice Technology. With 30+ preset commands and no internet needed, powering devices on or off is fast, easy, and reliable.
  • 📡 No Wi-Fi, No App, No Setup Required – Works instantly right out of the box. No pairing, no accounts, and no smartphone required—just plug it in and start using offline voice control immediately.
  • 🔒 Maximum Privacy Protection – All voice commands are processed locally inside the wall plug, never in the cloud. No data collection, no background tracking, and zero risk of data leaks—your home and your voice stay completely private.
  • ♿ Designed for Accessibility – Perfect for elderly users, individuals with physical disabilities, and people with visual impairments. Easy-to-use voice control eliminates the need to bend, reach, or look for tiny switches on everyday appliances.
  • 🔌4-in-1 Multi-Outlet Plug - Features 2 AC outlets—one always-on for devices that need continuous power and one controlled via voice commands for flexible appliance management. The 2 built-in USB-A ports charge phones, laptops, or other USB-compatible devices.
  • 🖥️Single & Group Control - Control multiple SmartVoice wall plugs individually or as a group. Assign custom wake words to up to five plugs in the same room for easy and precise device management, all via offline voice control.
Details

Materials and maintenance

dimensions
‎5.21 x 1.34 x 1.59 inches
weight
‎8.1 ounces
Product Dimensions
5.21"D x 1.34"W x 1.59"H
Material
Plastic, Rubber
product_dimensions
5.21 x 1.34 x 1.59 inches
item_weight
8.1 ounces

Product videos

Product video 1

Customer reviews

20 reviewsPositive

Rated 4.5/5 across 20 reviews — highly regarded by customers.

  • 60% of sampled reviews give 4–5 stars.

Customers say

Customer summary is not available yet.

Reviews with images

Customer review image for Very handy timerCustomer review image for Very handy timerCustomer review image for Very handy timerCustomer review image for ConvenientCustomer review image for Fun extra voice controlled plug but too expensive and limited functionality
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★★★★★

Local Voice Control Is a Game Changer

What impressed me most about this plug is that the voice control is completely local. No App needed , it responds instantly every single time. I use it for my entryway lamp and I love being able to turn it on the moment I walk through the door without waiting for any network connection. It feels super secure knowing my commands aren’t being sent anywhere. " Read more

Nayan S.
★★★★

Very handy timer

Leaving phones and other battery operated devices on the charger for too long shortens the battery life, so I’ve been looking for a convenient way to put them on the charger for a designated time. Charging them overnight while I sleep means they sit there cooking for several hours after they’re fully charged. When I saw this, I thought it would be ideal because I can set the timer for a couple hours, or however long it takes my device to charge, and then have it shut off automatically. It turns out that this device does exactly that and I don’t have to bend down to fiddle with it at the wall when I want to use it. So it works almost perfectly for my purpose. My first impression was that it’s a solid, well built product. Installation and usage couldn’t be easier. Just plug it into the wall, connect the device you want to control, and start issuing voice commands. It recognized my voice and responded properly on the first try. It only recognizes certain specific words and phrases, which is fine because they are all very intuitive. And it also comes with a handy cheat card in case I forget any of the commands. Most commands respond to multiple phrases, for example “turn on” and “power on” both activate the port. I only have use for one of these units, but I see in the manual that you can have up to five in the same room and program each one with it’s own unique “wake command”, so they can be controlled individually. And another feature that I love is that this device doesn’t talk to the internet. It’s all completely self contained. (China doesn’t need to listen in or know what time I charge my phone. :-) ) The reason I gave it four stars is that only the right 120V outlet is controllable. The left outlet and the USB ports are always on. For my use, it would have been ideal if the USB ports were also controlled by the timer. Still, that’s not that much of a problem because I just plugged my charger into the controllable outlet. Overall, this is a great solution for me. It costs more than the mechanical timers but the extra convenience is definitely worth it. Read more

Customer review image for Very handy timerCustomer review image for Very handy timerCustomer review image for Very handy timer
D. E.
★★★★★

Convenient

Good quality. Voice control works well. Read more

Customer review image for Convenient
Customer
★★★★★

So Useful!!

I truly appreciate having this! Perfect for older houses and for those of us who do not like to use WiFi for everything. We live in a 70's home that was wired by an ameture. We have since updated all the outlets and wall switches (after several thousands of dollars later). In our son's room, we have made the switched outlets to always be on instead of being controlled by the wall switch. The wall switch since had to be disconnected for reasons too lengthy to explain. So therefore, he has to manually turn on his floor lamps. There is also a ceiling fan light with a pull chain which was never controlled by the wall switch at all, because again, ameture. However, because they had wired everything so incorrectly and backwards, in order to get the ceiling fan to be controlled by that wall switch, it was more hassle and more money than we had already spent -- it is that asinine what they did to this otherwise nice house -- so we never replaced the switch. Enter this Emerson plug. Since our son doesn't have a wall switch, but needs several lamps, he can now just walk in his room using the wake words "Hey Emerson", and he has lights, instead of manually turning them all on. Since he's been using this plug, he hasn't been leaving lights on, which makes us parents very happy. He loves to be able to walk out of his room telling the switch to turn off the lights as if by magic. The timer is something I have to look into further. Using the wake word and command would not turn on the light until I commanded it to turn off the timer. However, it still seemed delayed. I had to press the button to essentially reset it. I think it's user error, honestly. Overall, it's very intuitive. All we had to do initially was plug it in of course, and use the wake words "Hey Emerson," and it went right to work. I love not having to rely on internet and apps to have a controlled outlet plug for lights. The included USBs to charge is a welcome feature as well and more than sufficient. We love this product and will be ordering more! High quality, easy to connect, serves many functions, and is a great size. Read more

Shelly M. - Opens and Tests Products; No Use of AI
★★★☆☆

Fun extra voice controlled plug but too expensive and limited functionality

Pros: -it works by just plug and play and your voice -obvious light visible (if nothing plugged in tha obscures it) for when it is ready to receive commands -you don’t have to call it Emerson -it doesn’t require internet/wifi/bluetooth at all -built in on/off timer option -responds to many different types of voices (in our native English-speaking house) -feels sturdy by build quality -expands a single plug nicely Cons: -only one outlet turns on/off by voice -if you don’t call it Emerson, the only other option is calling it Plug 1 (through 5) -there is a delay required for giving commands after the wake word, making language less natural and requiring extra patience to work -way too expensive for what you get -can’t work alongside smart plugs that can be on routines controlled by Alexa, Google/Apple home, etc. This will not make most people happy and will only work for some people in narrow circumstances and isn’t a great value. Read more

Customer review image for Fun extra voice controlled plug but too expensive and limited functionality
egro
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