How to make a Chamberlain PD300D smart?

The Chamberlain PD300D is a reliable and popular garage door opener that has been trusted by customers for years. Manufactured by Chamberlain, a renowned company in the industry, this opener is known for its durability and smooth operation. It is designed to provide convenience and security for your garage.
However, if you want to take your garage door opener to the next level and make it smart, you can easily do so by purchasing an ismartgate. With ismartgate, you can transform your existing Chamberlain PD300D into a smart opener that can be controlled remotely using your smartphone or other smart devices.
The ismartgate is a cutting-edge device that seamlessly integrates with your Chamberlain PD300D. It allows you to open and close your garage door from anywhere, receive real-time notifications about its status, and even grant access to family members or trusted individuals when you're not at home. With its user-friendly interface and easy installation process, the ismartgate is the perfect solution to make your garage door opener smarter and more convenient.
Don't miss out on the benefits of a smart garage door opener. Upgrade your Chamberlain PD300D with ismartgate and enjoy the convenience, security, and peace of mind that comes with it. Order your ismartgate today and experience the future of garage door automation.

Make your existing garage or gate opener smart

What can ismartgate garage door opener do?

Discover the 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 or Google Assistant for hands-free control.
- Create schedules to automatically open or close your garage door at specific times.
- Grant temporary access to family members, friends, or delivery personnel.
- Integrate with other smart home devices, such as security cameras or smart locks, for enhanced security and convenience.
- Keep a log of garage door activity to track usage and identify any unusual patterns.

How do I install an ismartgate smart garage opener to a Chamberlain PD300D?

1. Get your ismartgate device here.
2. Take a look at the Chamberlain PD300D 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 PD300D 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