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
Lokesh Chebolu –
The Perfect Power Strip: Affordable, Convenient, and Feature-Packed!
This Amazon Basics surge protector power strip is exactly what I was looking for! First off, the price is incredibly affordable. It offers all the features I need without breaking the bank. Mounting it was a breeze, thanks to the keyhole slots on the back. I was able to easily secure it to my wall, keeping my desk area neat and organized.The 6-foot cord is the perfect length, giving me plenty of flexibility in where I place it. But the real stars of the show are the two built-in USB ports. They’re incredibly convenient for charging my phone and tablet without needing separate power bricks, freeing up the outlets for other devices. It has six outlets to connect and charge different devices.If you need a reliable, affordable, and well-designed power strip with the added bonus of USB charging, I highly recommend this one from Amazon Basics. It does the job perfectly.
Lokesh Chebolu –
Supun B Attanayake –
Good build, great price
This is of a very good build. The design is easy to use and practical.
Supun B Attanayake –
Amazon Customer –
Surge Protector Power Strip
Perfect for anything that you want to plug in to protect from surges or extension, USB ports are also a plus
Amazon Customer –
Andrea W –
Nice, functional powerstrip with USB ports
I haven’t had any test of the surge protection, so this review will focus on the powerstrip itself. It’s a standard looking powerstrip with 6 outlets and 2 USB ports. So far, this unit has worked as expected and met all of my needs and expectations. With the below in mind, I’d definitely recommend this unit.Pros:*Each outlet has a small piece of plastic that can slide over the openings when not in use. I have two young children and this seems like one extra step that they’d have to go through to get at the outlet. Plus it makes for a clean look, and prevents dust from entering the outlets.*There are two USB ports. I find this extremely useful, as I tend to have the cords and be continually searching for the adapters. An added bonus is that they are located far enough from the first socket that they aren’t likely to be impacted by a plug of any size.*There is a green light labelled “Protected” that illuminates when on. I personally like having that peace of mind. I also like having something that lights up when the powerstrip is on.*The unit itself is slim and can fit into tight spaces. I have mine in a slide in compartment underneath a sit/stand desk. In that spot it is vital for there to be some extra space to allow for larger plugs to fit as well.*The cord is thick and feels sturdy. The entire unit feels well made.*The ability to mount the power strip is there. The hardware is not included, however they do provide a template should you want to mount it, which is great. I just mounted a different one, and not having a template was a bummer and made the job much more difficult than it should have been.CONS:*There are no dedicated sockets for larger plugs. If you’re using something with a larger plug, it’s likely to take up two (or more) sockets.*The plug isn’t flat. I knew this going in, and for my use it’s not a deal breaker. The cord is really thick and not very malleable. It sticks out rather far from the wall. This wouldn’t be a good powerstrip for behind a piece of furniture against a wall.*No hardware for mounting – again, I knew this going in and it wasn’t a deal breaker for me.
Andrea W –
sopraminerva –
Looks good
This just came and it looks well made and good quality for a powerstrip. Six plug outlets are awesome for my TV and accessories. I don’t know how much I’ll use the USB ports but they are good to have. I like the long cord because my outlet is behind the TV and it is long enough to go around the cabinet so outlets are accessible.
sopraminerva –
AU –
Resourceful
Super useful if you need multiple connections made. Have owned it for a while – worked well with no issues.
AU –
steve –
Surge protector with usb’s
Nice , works perfectly
steve –
Isolde –
Solid performer when you need reliability
Like just about everyone else, I converted unexpectedly to a home office five days a week from a formerly partial work from home situation. Now juggling two monitors, a docking station, a Blue Yeti microphone, and other peripherals for my workstation, I needed a more robust surge protector than the tired old one I’d been using up to that point. More importantly, technology evolved and USB ports can be in short supply for chargers. Especially with clunky cellphone and device chargers (looking at you, Samsung chunky charger), just having something I could plug an extra-long USB cord into would make all the difference. I didn’t want an additional hub on a desk where space already was at a premium.What to do? I splurged (heh) on this Amazon Basics surge protector on the basis of adequate 3 prong size (fully adjustable for 2), USB ports, and surge protection in the event of power outages. My area experiences high winds in two seasons, so it’s a sound decision. I’ve had zero problems in the nine months of owning my first protector and I bought a second for the office to migrate my home gaming rig onto. It feels solid and sturdy, rather than flimsy like other surge protectors/power bars I’ve own. You have to use a little heft to pull out the plugs, which is a far cry from the loose connections that come over time. It sits nicely behind my desk, lying flat and barely moving, and there’s no accidental turning it on/off with a toe on a switch. These little features come as a premium while the basic functionality here has been solid and stable through wailing storms, high winds, and heavy electrical loads. Definitely a worthy addition to the household.
Isolde –