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.
More Smart Devices from Meross
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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
Tony Rosati –
Reliable and Convenient
The Kasa Outdoor Smart Plug is a reliable and convenient way to control outdoor devices remotely. With its weather-resistant design and compatibility with major smart home platforms like Alexa and Google Home, it offers effortless integration into existing setups. The plug’s two sockets provide ample space for connecting multiple devices, and the lack of a required hub simplifies installation. While the aesthetics might not be for everyone, its functionality and ease of use make it a solid choice for those seeking to enhance their outdoor smart home experience.
Tony Rosati –
jimmyo –
One of the better outdoor smart plugs I have used!
I purchased this Kasa 2-outlet plug to control a 12′ Santa with Alexa from my backyard. Kasa is under the TP-Link brand, which I’ve had good experiences with. The setup was straightforward: I plugged it in, downloaded the app, updated the firmware, and linked it to Alexa through a somewhat hidden menu “third party services”. I placed it outside on a pool deck, about 35 feet from my home, and it worked well even at the edge of my Wi-Fi signal. I used an outdoor-grade extension cord with no issues. However, it takes a minute or two for the Kasa to sync with Alexa after being unplugged and relocated. Works great!
jimmyo –
Emma Benadof –
Good product
Works really well with Alexa. Set up was easy and the app that goes with it is easy to use and the interface is nice. Good value for cost.
Emma Benadof –
MFA –
Love this smart plug
We used this to replace an old mechanical timer for our Christmas lights. Much easier to install and it’s much more precise than a mechanical timer. And I can turn the lights for extra time from my phone. Been in place for about 3 weeks (with lots of cold, lots of rain, and some snow) without any issues.
MFA –
Lisa O’Rourke –
Product works well. Watch the You Tube from “Gauging Gadgets” when setting up.
Watching the You Tube really saved time and helped in the Wi-Fi Outdoor plug set up. We are using for our outdoor fountain. Features seem to be solid; cord is 8″ long and it thick. Seems to be made of good material.
Lisa O’Rourke –
Phillip from Geneva –
Easy set up
I like this plug because it attached to my network on the first try and is fully integrated with Apple HomeKit. I also like that it has the flexibility to operate the 2 outlets independently. I was able to set one outlet connected to my patio pergola lights to be part of multiple HomeKit scenes. Those lights turn on automatically at sunset and turn off at 11:00 PM. The second outlet runs our fountain which turns on by demand only but is also set to turn off automatically at 11:00 in case I forget to turn it off manually. As of 1 month of service, it has not dropped it’s connection to the network once. It’s been very solid and I would purchase again.
Phillip from Geneva –
PaulH –
BEST option/vendor/performance
Bought this to test the scheduling function and ir works as advertised. Schedule is easy to define and actually works. Outdoor lighting (landscaping and Xmas ) works on 2 different schedules and all outlets can be individually controlled remotely. After testing the first one I actually bought 3 more units to be used. Connects easily to the 2.4ghz network. Automatically recognized by Alexa. Very pleased with this Kasa/TP Link product. Now going to test their indoor plugs and expect the same results.
PaulH –
Eth3rton –
I love Kasa!
This outlet is great. I have it outside and I have the extension cord to my shed/mini barn hooked up to it to control the overhead lights and heat lamps for my chickens. I’m considering another one for Christmas lights.I like the app and find it easy to use. I use the schedule feature to turn the overhead light on and off at the same time each day. I use Google Assistant with it, and it makes my life easier because I have a remote outdoor thermometer in the barn so I can see the temperature from my kitchen and choose whether I want heat lights on without trudging to the chicken shed in the rain or freezing cold.I started with the Kasa individual mini outlets and have been very happy with those as well. Personally, I recommend setting up a guest network for your smart things so if it gets hacked, your computer is not on it.Note: these only work on 2.4, not 5 on your Wi-Fi.
Eth3rton –
Cesar Almaguer –
Muy fácil de configurar y funciona perfectamente
Cesar Almaguer –
Michael hume –
Once you upload the app, itâs very easy to add devices
Michael hume –
Estela –
Lo ocupo para una bomba hidráulica en la azotea, para prenderla en ocasiones especÃficas y ha funcionado de maravilla, son 2 saludas, es muy fácil de configurar y la manejo tanto por la app como con alexa
Estela –
carmen balvastro –
Cumple con su función y es fácil de configurar con Alexa.
carmen balvastro –
Horacio C Escobedo Santoyo –
Después de instalar repetidores wifi TP-LINK me y gracias a la sugerencia en Amazon se este contacto, comencé instalandolo en la pecera en la que controlo la iluminación de la misma, 20 años atrás los temporizadores con respaldo de baterÃas era una opción.La tecnologÃa avanza para bien y tener conectados este tipo de contactoa inteligentes te hacen instalar en los lugares menos pensandos y que controlas directamente desde tu teléfono móvil tanto para encender como apagar.Excelente opción para el control de ciertos equipos y/o luces desde la comodidad de tu teléfono y a distancia.El contacto se recomienda solo
Horacio C Escobedo Santoyo –