How to make a Chamberlain 3255CM smart?

The Chamberlain 3255CM garage door opener is a reliable and popular choice among customers. Known for its durability and performance, this door opener is manufactured by Chamberlain, a trusted brand in the industry.
With the advancement of technology, you now have the opportunity to make your existing Chamberlain 3255CM garage door opener even smarter. Introducing the ismartgate, a device that can seamlessly integrate with your Chamberlain 3255CM and bring it into the world of smart home automation.
The ismartgate allows you to control and monitor your garage door opener from anywhere using your smartphone. Whether you're at home or away, you can easily open or close your garage door with just a tap on your phone. You can also receive real-time notifications whenever your garage door is opened or closed, providing you with peace of mind and enhanced security.
Installation of the ismartgate is quick and straightforward. Simply connect it to your existing Chamberlain 3255CM garage door opener, download the ismartgate app, and follow the step-by-step instructions. Once set up, you'll have full control over your garage door opener through the intuitive and user-friendly app.
Upgrade your Chamberlain 3255CM garage door opener with the ismartgate and experience the convenience and benefits of a smart home. Make your life easier and more secure with this simple yet powerful addition to your garage door system.

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 in real-time.
- Receive 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 schedules to automatically open or 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 systems and cameras, for enhanced security.
- Track the history of garage door activity to keep a record of who accessed your garage.

How do I install an ismartgate smart garage opener to a Chamberlain 3255CM?

1. Get your ismartgate device here.
2. Take a look at the Chamberlain 3255CM 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

Chamberlain 3255CM 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