How to make a Chamberlain HD420EV smart?

The Chamberlain HD420EV is a high-quality garage door opener that is known for its durability and reliability. Manufactured by Chamberlain, a trusted brand in the industry, this opener is designed to provide smooth and quiet operation for your garage door.

With its powerful motor and advanced features, the Chamberlain HD420EV has quickly gained popularity among customers. It offers a strong lifting capacity, allowing it to handle heavy garage doors with ease. Additionally, it comes with built-in MyQ technology, which enables you to control and monitor your garage door from anywhere using your smartphone or tablet.

But what if you want to take your Chamberlain HD420EV to the next level and make it even smarter? That's where the ismartgate comes in. By purchasing an ismartgate, you can easily upgrade your existing garage door opener and enjoy a whole new level of convenience and security.

The ismartgate is a smart garage door controller that seamlessly integrates with your Chamberlain HD420EV. It allows you to control your garage door remotely, receive real-time notifications, and even set up automatic opening and closing schedules. With its easy installation process and user-friendly app, the ismartgate is the perfect addition to make your Chamberlain HD420EV smarter than ever before.

Don't miss out on the opportunity to enhance your garage door opener and make it smart. Purchase an ismartgate today and experience the convenience and peace of mind that comes with having a fully connected garage door.

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 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 customized schedules to automatically open or close your garage door.
- Share access with family members or trusted individuals.
- Integrate with smart home systems to create automation scenarios, such as turning on lights when the garage door opens.
- Enhanced security features, such as monitoring unauthorized attempts to open the garage door.

How do I install an ismartgate smart garage opener to a Chamberlain HD420EV?

1. Get your ismartgate device here.
2. Take a look at the Chamberlain HD420EV 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 HD420EV 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