How to make a CRAFTSMAN 139.18866 smart?

The CRAFTSMAN 139.18866 garage door opener is a reliable and popular choice among customers. Known for its durability and performance, this garage door opener is manufactured by CRAFTSMAN, a trusted brand in the industry. With its sleek design and advanced features, it has become a favorite among homeowners.
Now, you can take your CRAFTSMAN 139.18866 to the next level by making it smart. Introducing the ismartgate, a smart garage door opener accessory that seamlessly integrates with your existing opener. With ismartgate, you can control and monitor your garage door from anywhere using your smartphone.
Imagine being able to open and close your garage door with just a tap on your phone, no matter where you are. With ismartgate, you can easily grant access to family members, friends, or delivery personnel, even when you're not at home. You can also receive real-time notifications whenever your garage door is opened or closed, providing you with peace of mind and enhanced security.
The installation process is quick and straightforward, and the ismartgate app is user-friendly, making it easy for anyone to set up and use. Compatible with both Android and iOS devices, the ismartgate is a convenient and practical solution to make your CRAFTSMAN 139.18866 garage door opener smart.

Make your existing garage or gate opener smart

What can ismartgate garage door opener do?

Discover the advantages of using 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 when your garage door is opened or closed.
- Grant temporary access to family members, friends, or delivery personnel.
- Integrate with voice assistants like Amazon Alexa or Google Assistant for hands-free control.
- Automate your garage door to open or close based on specific triggers, such as your GPS location.
- Securely share access with multiple users, ensuring only authorized individuals can operate your garage door.
- Compatible with popular smart home platforms, such as Apple HomeKit or Samsung SmartThings.

How do I install an ismartgate smart garage opener to a CRAFTSMAN 139.18866?

1. Get your ismartgate device here.
2. Take a look at the CRAFTSMAN 139.18866 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 139.18866 wiring diagram.

Buy the best Apple HomeKit smart garage

NO HIDDEN FEES OR ADDITIONAL HARDWARE REQUIRED.

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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