Product Description

Do You Need an Extra Accessory? 
Step 1
Use pliers to short the wall button terminals, if the garage door opens or closes, it works. Otherwise, please go to point 2.
Compatibility list is in the “Product guides and documents-User Guide” .
Accessory manual is in the “Product guides and documents-Instructions for Use (IFU)”

Step 2
If point 1 fails, your garage opener is from Chamberlain/LiftMaster/Craftsman. MSG100HK will still work(needs an extra accessory). Please claim the accessory on the meross web or send the support team the information for your garage opener and we will send you the appropriate accessory individually.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
For more installation information, please search for the video “meross MSG100”. If you meet any issue about our product, simply contact meross support team. Accessory manual manual is in the “Product guides and documents-Instructions for Use (IFU)” of the page.
Data Encryption
Meross has powerful data encryption functions to protect your information security.
Offline Control
When the internet is down, you can still control your devices in home network via Meross app.Close the door automatically when the door is still open after a particular time.
Auto Close
Close the door automatically when the door is still open after a particular time.
Package Contents :1 x Smart garage door opener, 1 x USB adapter, 1 x Door sensor with sensor wire, 4 x Screws, 1 x Test wire, 1 x Double-sided adhesive tapes,1 x User manual.
The Existing Wall Button and Existing Remote Control can still work, after you installed the meross garage door opener.
Installation Steps 
Step 1 – Compatibility Check
The product is compatible with more than 1600 models and 200 brands. Please follow the instructions to complete a simple compatibility test.

Step 2 – Connect the Phone
Connect your smartphone or tablet to a 2.4GHz network and ensure that your smart device is covered by a powerful network signal.

Step 3 – Install the Sensor
Please make sure the distance between the two sensors is less than 1 inch when the garage door is closed.

Step 4 – Deploy the Device
Install the wire from the sensor to the garage door opener. We recommend deploying the device on top of your existing garage door opener.

2.4GHz WiFi network support only: If you keep failing during the setup process and your router has both 2.4GHz and 5GHz WiFi, you may need to temporarily turn off 5GHz on your WiFi router and make sure your smart device is always covered by a strong 2.4GHz WiFi signal.
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Customer Reviews
4.3 out of 5 stars
11,328
4.3 out of 5 stars
11,328
4.3 out of 5 stars
11,328
4.3 out of 5 stars
11,328
4.3 out of 5 stars
192
4.3 out of 5 stars
159
4.3 out of 5 stars
4,107
Price
$49.99$49.99
—
$35.99$35.99
$69.99$69.99
$39.99$39.99
$79.99$79.99
$38.99$38.99
Number of Control Doors
1
Up to 3
1
Up to 3
NA
NA
NA
Works with Apple Home
YES
NO
NO
YES
YES
YES
YES
Works with Google Home
YES
YES
YES
YES
YES
YES
YES
Works with Alexa
YES
YES
YES
YES
YES
YES
YES
Works with SmartThings
YES
YES
YES
YES
YES
YES
YES
Control Method
App&Voice
App&Voice
App&Voice
YES
App&Voice
App&Voice
App&Voice
Remote Control: You can turn the garage door on/off from anywhere with internet access via the Meross app. To let in your family, guests, or couriers through the garage door while you are cooking or not at home. No monthly fee or any other subscription fee! Note: 2.4GHz network support only
Voice Control: You can control your devices hands free, just give voice commands to turn on/off the connected devices. Compatible with Apple HomeKit, Siri, Amazon Alexa, Google Assistant, and CarPlay. Please scroll down and check the “Product guides and documents – User Manual” for more product information
Compatibility Check: It is compatible with more than 200 brands. Please follow the instructions on this page to do a simple compatibility test or refer to our compatibility list”Product guides and documents-User Guide”. If your garage door needs accessories to solve compatibility issues. please send meross support team the information about your garage opener, we will send the right accessories for you individually
More Precise and Stable: It comes with a high sensitivity sensor that monitors the status of the garage door more accurately and the signal stays stable. And you can check the garage door open/ close operation records through the app. Stay alert by different notification modes such as garage door open/ close status, overtime notification, and overnight notification to remind you to close the garage door
Easy to Install: Installation is much easier than you may think. Please make sure your network strength is acceptable near your garage door. If you meet any issue about our product, simply contact meross support team. You can search for videos of “meross garage opener” or “meross MSG100” to learn more about features and installation instructions
Alyssa –
Smart Plug Works Well
Smart plug works exactly as intended but you will need to get the Meross app to setup even if you plan to use this with your Alexa. Setup was easy just follow instructions in the app and then it just works. App is very bare bones but has the 2 most useful routines. First the ability to set a schedule and turn on or off your plug at a certain time and second the ability to turn off after a certain time. That’s all people want. I would note that although it says ‘mini’ in the name of this plug it’s just as large as any other smart plug I’ve used including the official ones.
Alyssa –
Linda –
Easy to set up via bluetooth – auto connected to Alexa – voice controlled thru Echo dots
I ordered this single smart plug to use with different things, whenever I want. I have several smart devices, but this is my first smart plug. The set up steps were simple. Plugged it into an electrical outlet, pushed the button to turn it on, downloaded the app, followed a few instructions, and then it automatically connected to Alexa. I named it “plug” during the process as a generic name to use with anything. Now, it is displayed in the Alexa app with that name, I can move it around to any electrical outlet, and just tell my Echo dots to turn the “plug” on/off for whatever I want to use it for. So far, I’ve tried it with table-top lights, a coffee pot, and another small electrical kitchen appliance. It worked fine. I also tried testing it with a two small rechargeable electrical devices by plugging their USB cable into a USB adapter, and then plugging the USB adapter into this smart plug. It worked fine with one, but not the other, but that’s okay since I mostly plan to use it with regular electrical devices anyway. I do kind of wish that the LED status light and on/off button were on the front rather than the side, since it would be easier to see them depending on the location of electrical outlet, but it’s not a big deal.
Linda –
Jason Wilcox –
so far so good
I’ve been using this outlet for a few weeks now and so far it’s worked without any issue. I have yet to have it actually disconnect or be unreachable within my smart home environment. Because it’s limited on what services it works with, I would not recommend it if you’re going for a specific smart home environment. But if you already have some other devices of this brand, it’s a great addition. Had a great cost.
Jason Wilcox –
Joey Cat –
Works with Google Home
I am new to the home automation and remote control game so I decided to try it out by playing around with a smart plug and seeing what I could do with it.This Meross plug has an associated app for your phone that guides you through the initial setup so it can communicate with your home wifi network.After setup, the unit will be visible to Google Home. Very easy.I put mine in line between the wall outlet and a string of Christmas lights. Opened Google Home and there it was. Tapped its icon in Google Home and the lights came on; tapped it again and the lights went off. Cool.Next I walked a block or so away and checked to make sure I was out of my wifi network’s range. Repeated the test and sure enough, the lights went on and off in response to my taps. Neat-oh. I could control my Christmas lights from the other side of the world with nothing more than my phone and a cellular internet connection.Next, I am going to play around with scheduling the off and on times in Google Home. This is kinda fun.I may be hooked.
Joey Cat –
Boominz28 –
Does not connect at all
I am technical and know how to connect smart to google home . this will not connect at all. tried several outlets and nogo . reset it numerous times nogo .I do not recommend
Boominz28 –
Roy Verrips –
Worked ok, but laggy sometimes
This smart plug worked as expected, but I found it sometimes would be laggy in responding. Nothing too serious, but a few seconds would go by before it would turn on/off after pressing the button in the Meross App on my iPhone.
Roy Verrips –
Jedi_Editor –
Easy Set Up, Reliable Smart Plug
We have close to a dozen Meross smart plugs in our home, and I needed one more for our Christmas tree lights, so I ordered this MSS110 device. I already have the Meross app on my smartphone, so setting up this new plug was quick and easy. I plugged it in to a power strip, it went into pairing mode automatically, the app detected it, and I renamed the connection âChristmas Lights.â Couldnât be easier!This model does not support Apple HomeKit, but it does support Google Voice and Alexa, and it can be controlled via the app with a quick tap. No hub is required, and it works on a 2.4GHz network. Iâve had great luck with these Meross smart plugs. Theyâre reliable, donât lose connectivity, and theyâre among the most economical smart plug solutions on the market. I plan to buy several more 4-packs after the holidays so that I can add this Wi-Fi technology to other rooms in my home. Highly recommended.
Jedi_Editor –
Peacock & Plants –
Easy to use and instant set up even without their app.
I have been using this for over a month now and super easy to use, reliable and reacts pretty much instant. I didn’t use their app I just set them up directly in the apple home app. No annoying bright LED on the plug like some versions, and discrete power button for when you need it. I have Apple Watch/iPhone etc so I can ask Siri anywhere in the house to control the lights and takes at most 1 second to react though I have put this on timer for my plant grow lights and humidifier.Strongly recommend this.
Peacock & Plants –