How to make a SOMFY GDK 4000 smart?

The SOMFY GDK 4000 is a highly reliable and popular garage door opener that has gained recognition among customers for its exceptional performance and durability. Manufactured by SOMFY, a trusted brand in the industry, this opener is known for its smooth operation and advanced features.
However, if you want to take your garage door opener to the next level of convenience and functionality, you can make it smart by purchasing an ismartgate. With the ismartgate, you can easily transform your existing SOMFY GDK 4000 into a smart opener, allowing you to control and monitor your garage door from anywhere using your smartphone or tablet.
The ismartgate offers a range of smart features that enhance the usability of your garage door opener. You can open and close your garage door remotely, receive real-time notifications on your device whenever the door is opened or closed, and even grant access to family members or trusted individuals with temporary or permanent virtual keys.
Installation of the ismartgate is straightforward and does not require any technical expertise. Simply connect it to your existing SOMFY GDK 4000 opener and follow the easy setup instructions provided. Once installed, you'll have the convenience and peace of mind that comes with a smart garage door opener.
Upgrade your SOMFY GDK 4000 with the ismartgate and experience the benefits of a smart garage door opener. Enjoy the convenience of controlling your garage door from anywhere, enhance the security of your home, and simplify your daily routines. Make your garage door opener smart today!

Make your existing garage or gate opener smart

What can ismartgate garage door opener do?

Here are some of 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 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 schedules to automatically open or close your garage door at specific times.
- Grant temporary access to guests or service providers through the app.
- Integrate with other smart home devices for seamless automation.
- Securely control and manage multiple garage doors from one central app.

How do I install an ismartgate smart garage opener to a SOMFY GDK 4000?

1. Get your ismartgate device here.
2. Take a look at the SOMFY GDK 4000 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

SOMFY GDK 4000 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