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
Dano C. –
So many ways to light the hous
Like that you can group all the lights or smart devices to their own group and room and st on and off schedules as well as mood lighting with different colors for the right moment or gatheringPretty cool
Dano C. –
Raymond G. –
Can’t go wrong with HUE
Quality and easy to integrate.
Raymond G. –
Olga Souders –
Check upon receipt
I waited too long past return date to install. One bulb did not work. Expensive item to deal with issues of non working.
Olga Souders –
IM –
Great bulbs, but definitely overpriced
Do the job and the phone app is the best for in house light controls. However there are more and more alternatives that are less expensive , and it is hard to stay in just the Philips hue ecosystem now when all of their other lightning systems are so expensive. Think about how many bulbs in your house you want to change before deciding to switch over.
IM –
Reanders –
Button requires access to a Hue Bridge.
The photo leads you to believe everything is included in this kit to be able to control the lightbulbs using the included smart button. The marketing literature fails to mention that the smart button requires access to a Hue Bridge (hub), which is another added cost if you donât already own a Hue Bridge. Also, the white button itself feels like a pencil eraser and gets dirty quite easily. The logo on the face of the button also shows signs of wear rather quickly. To activate the button, simply press until you feel it click or hold down the button to dim or brighten the lights. You can choose to attach the button to the face plate magnetically or permanently using the included round double sided sticky disk. I assume the battery inside the button is replaceable, but Iâm not certain. My kit did not include instructions on how to swap out the battery.
Reanders –
Bob –
Awesome lights at a great price
These are great lights and integrated well into my current Hugh system. The dimmer switches awesome Iâll be at a little slow sometimes. Thatâs the only reason I gave four instead of five stars other than that the detachable ability of the dimmer and go everywhere if thatâs cool. You need one dimmer for zone though I do complain about thatâs a huge limitation not hardware.
Bob –
Gordon Small –
Wrong Bulb Pictured in Description Photo
I purchased this because I thought it had “White Ambiance” bulbs. They’re not. It makes a difference. I returned the items. Amazon should update the photo with the correct image.
Gordon Small –
Headphone master –
Great scene setting
While I canât speak to energy consumption (although being LED, I imagine itâs low), or Alexa integration as I donât use Alexa, this is a great product we use every day.We donât like bright, clinical lighting in our home and opt for soft, low, mood lighting for evening relaxation. These bulbs are great for that as you can choose and set the exact tone and softness that you like best, then set that for future use.We also use the security auto on/off timed settings for while weâre out of town so it looks from the outside weâre still at home.The only thing I would say is that these bulbs do not provide the brightness and illumination of a standard bulb so I would not recommend replacing all you lighting option with these but I stead to use as an addition to your current setup
Headphone master –