Product As Seen On

Compatibility Check

Meross smart garage door opener is a companion device for existing garage door openers and can be used in conjunction with most garage door openers on the market. Please go to the following page and select your brand/model first to check.
https://www.meross.com/compatibility

ba42802f-719d-484b-8872-b7399f9a25a8.__CR0,0,650,350_PT0_SX650_V1___.jpg__PID:c13b89f2-21bb-4639-8d73-e777bee96575

Step One

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 Two

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.com or send our support@meross.com  team the information for your garage opener and we will send you the appropriate accessory individually.

fc64fb5e-0b26-462f-ad8e-e4256ca242c4.__CR0,0,650,350_PT0_SX650_V1___.jpg__PID:89f221bb-f639-4d73-a777-bee96575844e

Offline Control

When the internet is down, you can still control your devices
in Home Wi-Fi network via Meross app.

Auto Close

Close the door automatically when the door is still open after
a particular time.

Data Encryption

Meross has powerful data encryption functions to protect
your information security.

Sound Alarm

The built-in sound alarm makes closing the door safer,
especially for families with children and pets.

Offline Control

When the internet is down, you can still control your devices in Home Wi-Fi network via Meross app.

Auto Close

Close the door automatically when the door is still open after a particular time.

Data Encryption

Meross has powerful data encryption functions to protect your information security.

Sound Alarm

The built-in sound alarm makes closing the door safer, especially for families with children and pets.

Installation Steps

1

Compatibility Check

The product is compatible with more than 1600 models and 200 brands. Please check whether your garage door model is on the compatibility list.

2

Shade Connect the Phone

Connect your smartphone or tablet to a 2.4 GHz Wi-Fi network and ensure that your smart device is covered by a powerful Wi-Fi signal.

3

Install the Sensor

Please make sure the distance between the two sensors is less than 1 inch when the garage door is closed.

4

Deploy the Device

We recommend deploying it on top of your existing garage door opener.

Product Comparison

MSG200HK
Learn more>

MSG100HK
Learn more>

MSG100
Learn more>

/MSG200HKMSG100HKMSG100
Compatible DevicesHomeKit/Alexa/Google/SmartThings HomeKit/Alexa/Google/SmartThings Alexa/Google/SmartThings 
Works with CarPlay YESYESNO
Control Method App&Voice App&Voice App&Voice 
Antenna External antenna Internal antenna Internal antenna 
Number of Control Doors Up to 3 11

Product Specifications

MODELMSG200HK
Input 5V/1.0A DC or higher 
Button
1 x Reset button
LED1 x Status LED
Dimensions (W x D x H) 3.7 x 3.1 x 0.9 in.
Or 9.3 x 7.8 x 2.2 cm
Power Cord 4.9 ft long or 1.5 meters long
Sensor Wire 23 ft long or 7 meters long
Wireless Standards IEEE 802.11 b/g/n,
2.4GHz, 1T1R
Wireless Security Support 64/128 bit WEP, WPA-PSK/WPA2-PSK
*Does not support Enterprise Wi-Fi.  
Package Contents 1 x Smart garage door opener
1 x USB power adapter
2 x Door sensor with sensor wire
1 x Cable tie
1 x Test wire
1 x Double-sided adhesive tapes
1 x User manual
4 x Screws

If you need additional sensor, please contact our support@meross.com team after purchasing.
*separately for garage door 3. 
Video

Product Guides and User Manual Download (PDF)