| Control method | App, Voice |
|---|---|
| Mounting type | Door Mount |
| Sensor technology | Contact Sensor |
| Manufacturer | meross |
| Place of Business | Chengdu,Sichuan, 610015 CN |
| Part Number | MSG150 |
| Product Dimensions | 9.4 x 2.3 x 4.4 cm; 170 g |
| Item model number | MSG150 |
| Included Components | 1x smart garage door sensor |
| Batteries Required? | No |
| Warranty Description | 1 Year |
| Item Weight | 170 g |
| Country of origin | China |
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meross Smart Garage Door Sensor, Compatible with Apple HomeKit, 鶹 Alexa, Google Assistant, CarPlay and SmartThings, Enhanced Compatibility, No Hub Required
Purchase options and add-ons
| Colour | White |
| Brand | meross |
| Power source | Corded Electric |
| Compatible devices | Apple HomeKit, 鶹 Alexa, Google Assistant, CarPlay, SmartThings |
| Product Dimensions | 9.4L x 2.3W x 4.4H Centimetres |
About this item
- This smart garage door sensor (MSG150HK) is designed for seamless integration with Chamberlain, LiftMaster, and Craftsman garage door controller. It is compatible with openers using Security+ 1.0 and Security+ 2.0 technology ((does not support Security+ 3.0 ))—typically identified by a yellow, purple, red, or orange learn button. If your garage door controller is from another brand, we recommend our universal model MSG100HK for a smooth, reliable smart upgrade.
- 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
- Voice Control: You can control your devices hands free, just give voice commands to turn on/off the connected devices. The WiFi garage door sensor is compatible with Apple HomeKit ,CarPlay, Alexa, Google Assistant, and SmartThings for seamless smart home integration
- Enhanced Security: View your garage door opening and closing history through the app. Multi-mode notifications keep you informed at all times, including status alerts, overtime notification, and overnight notification, helping you close the garage door promptly
- Easy to Install: Set up is simpler than you might expect—no extra compatibility accessories or wired sensors required. Should you encounter any issues with your meross garage opener sensor, our dedicated meross support team is ready to assist.
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Product information
Technical Details
Additional Information
| ASIN | B0FQPRCGVC |
|---|---|
| Customer Reviews |
5.0 out of 5 stars |
| 鶹 Rank |
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| Date First Available | Jan. 4 2026 |
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Product Description
Compatibility Check
Confirm your brand! Compatible with Cham-berlain/Lift-Master/Crafts-man (Security+ 1.0 and Security+ 2.0). For other brands and models, get universal model MSG100HK.
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Data Encryption
Meross has powerful data encryption functions to protect your information security.
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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.
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The Existing Wall Button and Existing Remote Control can still work, after you installed the meross garage door opener.
Enjoy hub-free remote access via meross app. For Home app: the same Wi-Fi control does not require a hub; Remote access uses your existing Apple device as a hub.















