How to make a Assa Abloy 851C-50 smart?

The Assa Abloy 851C-50 is a high-quality garage door opener known for its reliability and durability. Manufactured by Assa Abloy, a renowned company in the industry, this opener has gained popularity among customers for its exceptional performance.
Now, with the ismartgate, you can easily transform your existing Assa Abloy 851C-50 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.
With the ismartgate, you can open and close your garage door remotely, receive real-time notifications when the door is opened or closed, and even grant access to family members or trusted visitors. It offers enhanced security and convenience, giving you peace of mind knowing that you can always keep an eye on your garage.
Setting up the ismartgate is quick and easy. Simply connect it to your Assa Abloy 851C-50 garage door opener, download the ismartgate app on your smartphone, and follow the step-by-step instructions. Within minutes, you'll have a smart garage door opener that adds a new level of functionality to your home.
Upgrade your Assa Abloy 851C-50 garage door opener with the ismartgate and experience the convenience and control of a smart home. Make your life easier and smarter with this innovative device.

Make your existing garage or gate opener smart

What can ismartgate garage door opener do?

Discover the amazing 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 whenever your garage door opens or closes.
- Grant temporary access to family members, friends, or delivery services.
- Integrate with voice assistants like Amazon Alexa or Google Assistant for hands-free control.
- Automatically close your garage door after a specified period of time.
- Integrate with other smart home devices, such as security cameras or lights, to enhance your home security.
- Track the history of garage door openings and closings for security and convenience.

How do I install an ismartgate smart garage opener to a Assa Abloy 851C-50?

1. Get your ismartgate device here.
2. Take a look at the Assa Abloy 851C-50 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

Assa Abloy 851C-50 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

*The “ismartgate skill” is available in the following languages: Italian (IT),German (DE),English (US),Spanish (ES),Spanish (US),French (FR),English (UK/IE)

**USB to Ethernet adapter is required to connect the iSmartgate to the router with an Ethernet cable.

***On October 1st, 2025 the iSmartGate integration with IFTTT will be discontinued. The iSmartGate service on IFTTT will no longer be available after this date. We apologise for any inconvenience this may cause you.

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