HomeLink by Gentex is the most widely used and trusted car-to-home automation system, with nearly 100 million HomeLink-equipped vehicles on the road today.
HomeLink consists of vehicle-integrated programmable buttons that use radio frequency (RF), Bluetooth® and cloud-based communication to conveniently and reliably operate your garage door opener, security gate and other radio frequency-compatible devices.
HomeLink Can Operate:
- Garage door openers
- Security gates
- Door locks
- Interior/exterior lighting
- Security systems
- Appliances
- Thermostats
- Smart outlets


Multiple Integration Options
HomeLink has multiple integration options, making it easy to add to a wide variety of vehicles, from cars and SUVs to motorcycles and ATVs.





The HomeLink App
The HomeLink app provides detailed instructions how to program the HomeLink buttons in your car to operate your garage doors, gates and other compatible smart home devices.
HomeLink works with Alexa and SmartThings – giving drivers even more smart home control from the comfort of their cars. Drivers can activate individual smart home devices or activate entire routines, all from the HomeLink buttons in you car!

HomeLink App Features + Benefits
Vehicle-integrated HomeLink buttons pair with mobile phone app to operate home automation devices.
Completely reprogrammable to control individual devices or entire scenes within the “smart things” eco system.
Allows you to interact with your smart home hub to control home lighting, door locks, alarm systems, thermostats, etc.
Operate multiple devices with a single button push.
One button can run an entire “scene” of commands (i.e. create a “coming home” scene that opens the garage door, turns on house lights, disarms security system, adjusts thermostat, begins playing music).
No need to access phone.
Can be integrated with OEM smart vehicle app and vehicle user interface.

The Integrated Toll Module® or ITM® is the industry’s first toll collection technology that comes conveniently integrated into the vehicle.
For drivers that travel through multiple toll roads managed by different tolling authorities, it means hassling with multiple toll tags and multiple accounts. ITM brings the different toll systems together in a single integrated solution that allows drivers to breeze through toll collection points across the country, all under one account.
Benefits
- Works on over 98% of toll roads in the U.S.
- Compatibility with over 15 tolling brands
- Single account toll management
- Seamlessly integrated into your vehicle
- No battery replacement required
- Touchless payment transaction
Gentex is partnering with PayByCar, an innovator in contactless, in-vehicle payment technology. PayByCar will use Gentex's ITM® to identify vehicles at gas stations and complete fueling transactions with the driver's smartphone
- Users register for PayByCar online
- Toll transponder locates vehicles at gas station
- Pump number confirmed via text message
- PayByCar turns on pump and executes transaction
Gentex is partnering with Simplenight, a global technology company with expertise in customizable bookability.
- Mobile "e-concierge" services
- Book travel, entertainment, and more
- Gentex to integrate Simplenight in its HomeLink app
- Can be integrated with branded OEM vehicle apps, nav systems, etc.