Meross Smart Garage Door Opener for Apple HomeKit, Alexa, Google, SmartThings

The Accessory Manual is located in the "Product guides and documents---Instructions for Use" section of the page. You can search for videos of "meross garage opener" or "meross MSG100" to learn more about features and installation instructions.

Compatibility Check: Step 1: Use pliers to short the wall button terminals. If the garage door opens or closes, it works. Otherwise, please go to step 2. Step 2: If step 1 fails, your garage opener is from Chamberlain/LiftMaster/Craftsman. MSG100HK will still work (needs an extra accessory). Please send the Meross support team the learn button color of your garage opener, and they will send you the proper accessory separately.

Offline Control: When the internet is down, you can still control your devices in the home WiFi network via the 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.

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.

Installation Steps: Step 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. Step 2 - Connect the Phone: Connect your smartphone or tablet to a 2.4GHz WiFi network and ensure that your smart device is covered by a powerful WiFi 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 are having a mesh WiFi name for both your 2.4GHz and 5GHz WiFi and it keeps failing during setup, you may need to turn off the 5GHz on your WiFi router temporarily and make sure that your smart device is always covered by a strong WiFi signal.

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.

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 WiFi network support only.

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. 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 WiFi strength is acceptable near your garage door. This is the upgraded version, which has solved the interference issues our old version may cause to some garage door remotes. If you still find it interferes with your original garage door remotes, please contact us for help. We have a solution for you.

product information: