How to make a LiftMaster 1255-266 smart?

The LiftMaster 1255-266 is a high-quality garage door opener that has gained popularity among customers for its exceptional performance and reliability. Manufactured by LiftMaster, a trusted brand in the industry, this opener is known for its durability and smooth operation.
But did you know that you can make your existing LiftMaster 1255-266 even smarter? Introducing the ismartgate, a smart garage door opener accessory that can seamlessly integrate with your LiftMaster 1255-266.
The ismartgate is designed to bring modern technology to your garage door. With its easy installation process, you can transform your traditional garage door opener into a smart one in no time. Once connected, you can control and monitor your garage door from anywhere using your smartphone or tablet.
Not only does the ismartgate provide convenience, but it also enhances the security of your garage. You can receive real-time notifications whenever your garage door is opened or closed, ensuring that you are always aware of who is accessing your property.
Upgrade your LiftMaster 1255-266 with the ismartgate and experience the benefits of a smart garage door opener. Enjoy the convenience, security, and peace of mind that comes with having control over your garage door at your fingertips.

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 customized schedules to automatically open or close your garage door.
- Grant temporary access to family members, friends, or delivery services.
- Integrate with other smart home devices, such as security cameras or smart locks, for enhanced security and convenience.
- Track the history of garage door activity for security and troubleshooting purposes.

How do I install an ismartgate smart garage opener to a LiftMaster 1255-266?

1. Get your ismartgate device here.
2. Take a look at the LiftMaster 1255-266 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

LiftMaster 1255-266 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