How to make a CRAFTSMAN 139.18490DM smart?

The CRAFTSMAN 139.18490DM garage door opener is a reliable and popular choice among customers. Known for its durability and performance, this CRAFTSMAN model has gained a strong reputation in the market. With its sleek design and advanced features, it has become a favorite among homeowners.
Now, you can take your CRAFTSMAN 139.18490DM garage door opener to the next level by making it smart. Introducing the ismartgate, a smart home accessory that seamlessly integrates with your existing door opener. With ismartgate, you can control and monitor your garage door from anywhere using your smartphone.
Imagine being able to open or close your garage door with a simple tap on your phone, no matter where you are. Whether you're at work, on vacation, or simply in another room, ismartgate gives you the convenience and peace of mind you deserve. You can also receive real-time notifications whenever your garage door is opened or closed, ensuring the security of your home.
Installing ismartgate is quick and easy. Simply connect it to your CRAFTSMAN 139.18490DM garage door opener, download the ismartgate app, and follow the simple setup instructions. With its user-friendly interface, you'll have your smart garage door up and running in no time.
Don't miss out on the opportunity to upgrade your CRAFTSMAN 139.18490DM garage door opener and enjoy the benefits of a smart home. Purchase the ismartgate today and experience the convenience, security, and peace of mind it brings to your everyday life.

Make your existing garage or gate opener smart

What can ismartgate garage door opener do?

Discover the advantages of the ismartgate garage door opener:
- Control your garage door remotely using your smartphone.
- Monitor the status of your garage door in real-time.
- Receive instant notifications whenever your garage door is opened or closed.
- Integrate with voice assistants like Amazon Alexa and Google Assistant for hands-free control.
- Set up customized schedules to automatically open or close your garage door at specific times.
- Grant temporary access to friends, family, or delivery services with secure digital keys.
- Connect with other smart home devices, such as smart lights or security cameras, to create a comprehensive home automation system.
- Compatible with popular garage door opener brands like Chamberlain, LiftMaster, and Genie.

How do I install an ismartgate smart garage opener to a CRAFTSMAN 139.18490DM?

1. Get your ismartgate device here.
2. Take a look at the CRAFTSMAN 139.18490DM 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

CRAFTSMAN 139.18490DM wiring diagram.

Buy the best Apple HomeKit smart garage

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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