Smart WiFi Garage Door Opener
  • The external antenna can better receive wifi signals and can support up to 3 garage doors* at the same time.
  • Remote and voice control, tapping the free Meross app anywhere anytime or speaking to the Alexa, Google Assistant. 
  • Comes with a high sensitivity sensor which monitors the status of garage door more accurate. 
  • Installation is much easier than you may think. You can make your garage door smart in just a few simple steps.

        Compatibility Table     Voice Commands Guide

* Additional sensor needs to be purchased separately for garage door 2 or door 3.






                                   Hardware Features



5V ⎓ 1.0A DC                                                            


1 x Reset button

LED 1 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

16.4 ft long or 5 meters long


                                   Wireless Features


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 WiFi.             







Package Contents 

1 x Smart garage door opener

1 x USB power adapter

1 x Door sensor with sensor wire*

1 x Cable Tie

1 x Test wire

1 x Double-sided adhesive tapes

1 x User manual

*Additional sensor needs to be purchased separately for garage door 2 or door 3.    

System Requirements      Smartphone running iOS 9 or higher, Android 4.1 or higher

Existing WiFi network


Operating Temperature: 0°C~40°C (32°F~104°F)

Storage Temperature: -40°C~70°C (-40°F~158°F)

Operating Humidity: 10%~90%­ non-condensing

Storage Humidity: 5%~90%­ non-condensing





                                                  1. How many smart home devices can the Meross app control?

                                                  2. Can my Meross smart home devices be controlled by multiple phones?

                                                  3. Do Meross smart home devices retain the selected settings if it encounters a power outage?

                                                  4. Will the Schedule and Auto off feature still take effect if the Internet is down?

                                                  6. What should I do if my smart home device time doesn't match the real time?

                                                  7. How do I control Smart Devices by Amazon Echo/Dot/Tap with voice commands?

                                                  9. Why I didn't find my device on "Select a Device Page" in Meross app?

                                                  10. Do my Meross smart devices support Campus, Hotel, Airport or Shopping Mall WiFi Hotspots?

                                                  13. After been successfully used for a while, my Amazon Alexa or Google Assistant is unable to control Meross devices.

                                                  14. How to make my Meross devices work with IFTTT?

                                                  15. Do Meross devices work with my Fritz!Box?


                                                  18. Is Meross MSG200 compatible with my garage door opener?

                                                  19. Is there any workaround for incompatible garage door opener?                                              

                                                  Voice Control

                                                  20. How to connect my smart garage door opener to Amazon Alexa?

                                                  21. How to connect my smart garage door opener to Google Assistant & Google Home?

                                                  46. Why can't I unlock my garage door opener with Alexa app?


                                                  49. I always get error about 'Close Action is Failed', but finally the door is closed.

                                                  50. My garage door will close and then open again when I press button to close/lock.

                                                  51. Can I clear garage door operation history?

                                                  52. I can’t get garage open and close notification any more.

                                                  53. There is interference with my original remote, what can I do?