Can I manage multiple smart garage door openers from the within same app? I have 3 car garage and I'd like to be able to operate at least 2 of them

Yes, you can label the garage doors as "1" and "2" within the app. Bill

Does this control the garage door when not home? do i need to have a homekit apple hub at home setup up for it to work remotely?

1.You can control your garage door anywhere through the meross app without any other equipment. 2.If you want to control your garage door through apple homekit when not home, please be noted that Apple Home app can NOT control your HomeKit device remotely unless you set up a home hub in your home. Apple requires this hub to fulfill remote control. Learn more at https://support.apple.com/en-us/HT207057

How do you make the msg100 discoverable for alexa? i have enabled the skill and searched dozens of times for a new device but it cannot be found.

The device is discoverable if you go to Add New Device and select garage door, then Meross. As wolderiii notes, the instructions tell you to download "smart meross' but IGNORE THAT. Instead, follow the prompts after you selected garage door, then Meross and it will have you download the Meross skill. Once that's done, you can discover your device and set it up. I can now say "Alexa, open / close the garage door" and it works perfectly.

Does it work with it work with overhead door odyssey 1000? I didn’t see it listed on the website.

A good way to check is to jump the two terminals where your wired remote is connected to the garage door opener. If the door opens, when it is closed or closes when it is open, it should work with your model opener.

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meross Smart WiFi Garage Door Opener Remote, App Control, Works with Alexa, Google Assistant and SmartThings, No Hub Needed（Non HomeKit Versions）

meross Smart WiFi Garage Door Opener Remote, App Control, Works with Alexa, Google Assistant and SmartThings, No Hub Needed（Non HomeKit Versions）

Product ID: 99224858

Details

Brand
meross
Color
White
Compatible Devices
Garage Door
Max Number of Supported Devices
1
Special Feature
No fees or APP

📶2.4GHz Wi-Fi connectivity

🔊Voice control via Alexa, Google Assistant, SmartThings

⚙️Compatible with 200+ brands & 1600+ models

¥10904

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚪 Unlock the future of home access—smart, simple, and always connected!

HANDS FREE CONVENIENCE - Control your garage door remotely or with voice commands via Alexa, Google Assistant, or SmartThings—no hub or subscription needed.
SEAMLESS SMART UPGRADE - Transform your existing garage door into a smart entry without replacing your opener or complex installs.
UNIVERSAL COMPATIBILITY - Works with over 200 brands and 1600 models, supporting Security+ 1.0 & 2.0 protocols for broad device integration.
REAL TIME ALERTS AUTOMATION - Receive instant notifications on door status, set auto-close timers, and schedule operations to never worry about security again.
EFFORTLESS INSTALLATION STABILITY - High-sensitivity wired sensor ensures precise monitoring with stable signals; powered by AC and easy to set up in minutes.

The meross Smart WiFi Garage Door Opener Remote (MSG100) upgrades your existing garage door with smart control via app and voice assistants like Alexa and Google. Compatible with over 200 brands and 1600 models, it requires no hub or subscription fees. Featuring real-time notifications, auto-close scheduling, and a high-sensitivity sensor, it offers precise, stable operation powered by 2.4GHz Wi-Fi. Easy to install and backed by a 2-year warranty, it’s the perfect smart home upgrade for renters and homeowners alike.

Specifications

ASIN	B07L5DPK8P
Additional Features	No subscription fees or advertising, APP and voice control
Battery Type	No battery required
Best Sellers Rank	#3,999 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Garage Door Keypads & Remotes
Brand	meross
Built-In Media	Smart Wi-Fi Garage Door Opener
Color	White
Compatible Devices	Garage Door
Connectivity Technology	Wi-Fi
Controller Type	Voice Control
Customer Reviews	4.3 4.3 out of 5 stars (18,370)
Item Dimensions L x W x H	3.7"L x 1.8"W x 0.9"H
Item Type Name	smart garage door opener
Item Weight	230 g
Manufacturer	meross
Maximum Number of Supported Devices	1
Maximum Range	200 meters
Mfr Part Number	MSG100
Model Name	MSG100
Model Number	MSG100
UPC	606015786696
Unit Count	1 Count
Warranty Description	2 year

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥10904

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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