How to make a SOMMER Marathon 550 SL smart?

The SOMMER Marathon 550 SL is a highly reliable and popular garage door opener known for its exceptional performance and durability. Manufactured by SOMMER, a leading name in the industry, this opener has gained immense popularity among customers worldwide.
Equipped with advanced features and cutting-edge technology, the SOMMER Marathon 550 SL ensures smooth and efficient operation of your garage door. With its robust construction and powerful motor, it can effortlessly handle heavy doors while providing quiet and reliable performance.
Now, you can take your SOMMER Marathon 550 SL to the next level by making it smart with the ismartgate. By purchasing an ismartgate device, you can easily transform your existing garage door opener into a smart system. With ismartgate, you'll have complete control over your garage door right from your smartphone.
The ismartgate allows you to remotely monitor and control your garage door, providing you with convenience, security, and peace of mind. Whether you're at home or away, you can open or close your garage door with a simple tap on your phone. Additionally, you can receive real-time notifications whenever your garage door is opened or closed, ensuring that you're always aware of its status.
Installing the ismartgate is a breeze, and it seamlessly integrates with your SOMMER Marathon 550 SL. With its user-friendly interface and intuitive app, managing your garage door has never been easier. Experience the convenience and smart functionality by making your SOMMER Marathon 550 SL smart with ismartgate.

Make your existing garage or gate opener smart

What can ismartgate garage door opener do?

Here are some advantages of using the ismartgate garage door opener:
- Control your garage door remotely using your smartphone.
- Monitor the status of your garage door from anywhere.
- Receive real-time notifications when your garage door is opened or closed.
- Integrate with voice assistants like Amazon Alexa and Google Assistant for hands-free control.
- Set up automatic schedules to open and close your garage door at specific times.
- Grant temporary access to guests or service providers with unique access codes.
- Integrate with other smart home devices, such as security cameras and smart locks, for enhanced home automation.
- Keep track of garage door activity history for security and peace of mind.

How do I install an ismartgate smart garage opener to a SOMMER Marathon 550 SL?

1. Get your ismartgate device here.
2. Take a look at the SOMMER Marathon 550 SL wiring diagram below.
3. Using a small cross head screw driver, connect the wires (included with the ismartgate Kit).
4. To power the ismartgate device, you can use the included wall mount AC adapter. In case don't have a power outlet you can use our DC/DC Power Converter.

Wiring, connections diagram for iSmartgate Lite, Mini, Pro - Smart Garage Door & Gate Openers

SOMMER Marathon 550 SL wiring diagram.

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Doors Supported	1	1	3
Remote Access & Door Status Alerts
Apple HomeKit
Google Assistant
Samsung SmartThings
IFTTT
Amazon Alexa*
Wireless Sensor Compatibility
Wired Sensor Compatibility
User Management
Video Integration
Visual Acoustic Alarm
Open & Close Custom Music
Wi-Fi compatibility (2.4GHz)
Ethernet Compatibility**
Web Browser Access

Which ismartgate do I need?

Which iSmartgate garage door opener do I need?

Which ismartgate do I need?

Try our simulator and find the perfect ismartgate for your home.

How many Garage Doors do you have?

DOOR 1 TYPE:

Sectional

DOOR 2 TYPE:

Sectional

DOOR 3 TYPE:

Sectional

Sensor type

Do you want wireless or wired sensor/s for your garage door/s?

Is your opener Chamberlain, Liftmaster or Craftsman?

ismartgate garage door simulator, security

Got a Chamberlain or LiftMaster Garage Door Opener with Security+2.0?

Check the color of the learn button on your garage opener. If it’s YELLOW your opener use Security+2.0 and you will need the ismartgate switch adaptor.

Door 1

Door 2

Door 3

Separation