How to make a OVERHEAD DOOR Legacy 850 smart?

The OVERHEAD DOOR Legacy 850 is a highly reliable and popular garage door opener that has been trusted by customers for its exceptional performance. Made by OVERHEAD DOOR, a renowned brand in the industry, this opener is known for its durability and smooth operation.
Now, with the help of ismartgate, you can take your existing OVERHEAD DOOR Legacy 850 to the next level of smartness. By purchasing an ismartgate, you can easily transform your traditional garage door opener into a smart one.
With ismartgate, you can control and monitor your garage door opener from anywhere using your smartphone. Whether you are at home or away, you can open or close your garage door with just a tap on your phone. No more worrying about whether you left the garage door open or not!
Additionally, ismartgate provides you with real-time notifications, so you'll always know when your garage door is being opened or closed. This added security feature gives you peace of mind, knowing that you have full control over your garage.
Setting up ismartgate is a breeze. It is compatible with various smart home platforms, making integration seamless. With its user-friendly interface and step-by-step instructions, anyone can easily install and configure ismartgate to work with their OVERHEAD DOOR Legacy 850.
Don't miss out on the opportunity to make your garage door opener smarter. Upgrade your OVERHEAD DOOR Legacy 850 with ismartgate and enjoy the convenience and peace of mind that comes with a smart garage door opener.

Make your existing garage or gate opener smart

What can ismartgate garage door opener do?

ismartgate garage door opener offers several advantages:
- Control your garage door remotely using your smartphone.
- Monitor the status of your garage door in real-time.
- Receive notifications when the garage door is opened or closed.
- Grant access to family members or friends with temporary or permanent digital keys.
- Integrate with voice assistants like Amazon Alexa or Google Assistant for hands-free control.
- Connect with other smart home devices, such as security cameras or smart lights, to create a comprehensive home automation system.
- Track the history of garage door activity to ensure security and peace of mind.

How do I install an ismartgate smart garage opener to a OVERHEAD DOOR Legacy 850?

1. Get your ismartgate device here.
2. Take a look at the OVERHEAD DOOR Legacy 850 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

OVERHEAD DOOR Legacy 850 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