How to make a US AUTOMATIC 300S smart?

The US AUTOMATIC 300S garage door opener is a reliable and popular choice among customers. Known for its durability and exceptional performance, this opener is designed to provide smooth and efficient operation for your garage door. Made by US AUTOMATIC, a trusted brand in the industry, this opener is a testament to their commitment to quality and customer satisfaction.
But what if you could take your US AUTOMATIC 300S to the next level? With ismartgate, you can make your existing garage door opener smart and enjoy the convenience and security it brings. ismartgate is a smart garage door opener that seamlessly integrates with your US AUTOMATIC 300S, allowing you to control and monitor your garage door from anywhere using your smartphone.
With ismartgate, you can open and close your garage door remotely, receive real-time notifications when your door is opened or closed, and even grant access to family members or trusted individuals with just a few taps on your phone. No more worrying about whether you left the garage door open or having to rush home to let someone in. ismartgate gives you peace of mind and makes your life easier.
Setting up ismartgate with your US AUTOMATIC 300S is quick and easy. Simply purchase an ismartgate device, connect it to your existing opener, and download the ismartgate app on your smartphone. Follow the step-by-step instructions provided, and you'll be enjoying the benefits of a smart garage door opener in no time.

Make your existing garage or gate opener smart

What can ismartgate garage door opener do?

Here are the advantages of using ismartgate garage door opener:
- Control your garage door remotely using your smartphone.
- Monitor the status of your garage door, whether it is open or closed, from anywhere.
- Receive real-time notifications on your phone when the 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 family members, friends, or delivery personnel with unique access codes.
- Integrate with other smart home devices, such as security cameras, to enhance your home security system.
- Compatible with popular garage door opener brands like Chamberlain, LiftMaster, and Genie.

How do I install an ismartgate smart garage opener to a US AUTOMATIC 300S?

1. Get your ismartgate device here.
2. Take a look at the US AUTOMATIC 300S 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

US AUTOMATIC 300S 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