How to make a CRAFTSMAN 139.53673SRT3 smart?

The CRAFTSMAN 139.53673SRT3 is a reliable and popular garage door opener known for its exceptional performance and durability. Crafted by CRAFTSMAN, a trusted brand in the industry, this opener has gained immense popularity among customers for its quality and functionality.
Now, with the ismartgate, you can transform your existing CRAFTSMAN 139.53673SRT3 garage door opener into a smart device. The ismartgate is a cutting-edge technology that allows you to control and monitor your garage door from anywhere using your smartphone.
With the ismartgate, you no longer have to worry about whether you left your garage door open or not. You can easily check the status of your garage door and close it remotely if needed. Additionally, you can grant access to family members, friends, or delivery personnel, even when you're not at home.
The ismartgate is easy to install and compatible with various garage door openers, including the CRAFTSMAN 139.53673SRT3. It offers advanced security features, such as real-time alerts and activity logs, providing you with peace of mind knowing that your garage is secure.
Upgrade your CRAFTSMAN 139.53673SRT3 garage door opener with the ismartgate and experience the convenience and control of a smart garage. Make your life easier and ensure the safety of your home with this innovative solution.

Make your existing garage or gate opener smart

What can ismartgate garage door opener do?

With ismartgate garage door opener, you can enjoy the following advantages:
- 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 service providers.
- Integrate with popular voice assistants like Amazon Alexa and Google Assistant.
- Connect with other smart home devices for automation and convenience.
- Track garage door usage history for security and peace of mind.
- Securely encrypt your data to protect your privacy.

How do I install an ismartgate smart garage opener to a CRAFTSMAN 139.53673SRT3?

1. Get your ismartgate device here.
2. Take a look at the CRAFTSMAN 139.53673SRT3 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 139.53673SRT3 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