How to make a LiftMaster 1146 smart?

The LiftMaster 1146 garage door opener is a reliable and popular choice among homeowners. Known for its durability and superior performance, this opener has been trusted by countless customers worldwide. Made by LiftMaster, a renowned brand in the industry, the LiftMaster 1146 offers exceptional functionality and convenience.
Now, with the ismartgate, you can take your LiftMaster 1146 to the next level of smartness. The ismartgate is a smart garage door opener accessory that allows you to control and monitor your garage door from anywhere using your smartphone. With its easy installation process, you can quickly transform your existing LiftMaster 1146 into a smart opener.
Imagine being able to open and close your garage door with just a tap on your phone, no matter where you are. The ismartgate provides you with the convenience and peace of mind that comes with remote access. It also offers additional features such as real-time notifications, so you'll always know the status of your garage door.
With the ismartgate, you can also integrate your garage door opener with other smart home devices and platforms. Whether you want to connect it with your voice assistant or include it in your existing smart home ecosystem, the ismartgate makes it possible.
Upgrade your LiftMaster 1146 garage door opener to a smart and connected solution with the ismartgate. Experience the convenience, security, and control that comes with a smart garage door opener. Get your ismartgate today and enjoy the benefits of a smarter home.

Make your existing garage or gate opener smart

What can ismartgate garage door opener do?

Discover the advantages of using ismartgate garage door opener:
- Control your garage door remotely using your smartphone.
- Receive real-time notifications when your garage door is opened or closed.
- Grant temporary access to family members, friends, or delivery services with just a few taps.
- Integrate with voice assistants like Amazon Alexa or Google Assistant for hands-free control.
- Monitor the status of your garage door from anywhere in the world.
- Enjoy seamless compatibility with popular smart home platforms such as Apple HomeKit, SmartThings, and IFTTT.
- Automate your garage door to open or close based on specific triggers, such as your GPS location or time of day.
- Enhance the security of your garage with built-in features like activity logs and tamper alerts.

How do I install an ismartgate smart garage opener to a LiftMaster 1146?

1. Get your ismartgate device here.
2. Take a look at the LiftMaster 1146 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 1146 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