How to make a LiftMaster LA400-LA400S smart?

The LiftMaster LA400-LA400S is a highly reliable and popular garage door opener that has gained immense popularity among customers. Manufactured by LiftMaster, a leading brand in the industry, this door opener is known for its durability, performance, and advanced features.
With the ismartgate, you can easily transform your existing LiftMaster LA400-LA400S into a smart garage door opener. The ismartgate is a smart home device that allows you to control and monitor your garage door from anywhere using your smartphone.
By connecting the ismartgate to your LiftMaster LA400-LA400S, you can enjoy a range of convenient features. You can open and close your garage door remotely, receive real-time notifications whenever your door is opened or closed, and even grant access to family members or trusted individuals through the app.
The ismartgate is compatible with both iOS and Android devices, making it accessible to a wide range of users. It is easy to install and set up, requiring no additional wiring or complicated configurations. With its user-friendly interface, you can effortlessly manage your garage door and ensure its security from the palm of your hand.
Upgrade your LiftMaster LA400-LA400S with the ismartgate and experience the convenience and peace of mind that comes with a smart garage door opener. Make your life easier and smarter today!

Make your existing garage or gate opener smart

What can ismartgate garage door opener do?

Discover the amazing advantages of 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.
- Integrate with voice assistants like Amazon Alexa and Google Assistant for hands-free control.
- Set up custom schedules to automatically open or close your garage door at specific times.
- Grant temporary access to friends, family, or service providers with just a few taps.
- Securely share access with multiple users while maintaining control over who can enter your garage.
- Compatible with popular smart home platforms such as Apple HomeKit and Samsung SmartThings.

How do I install an ismartgate smart garage opener to a LiftMaster LA400-LA400S?

1. Get your ismartgate device here.
2. Take a look at the LiftMaster LA400-LA400S 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 LA400-LA400S wiring diagram.

Buy the best Apple HomeKit smart garage

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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