3-Button Transmitter #GT3-BX
![](https://b2013129.smushcdn.com/2013129/wp-content/uploads/2014/01/Genie-GT3-BX-3-button-Transmitter.gif?lossy=0&strip=1&webp=1)
Features:
- 3-button transmitter
- Dual frequency 390/315mhz
- Works with any Genie with Intellicode Security System
- Use it on a visor in the car or small enough to fit on a key ring
User Guides
Download User Guide
Check out our step-by-step guide on how to program your garage door transmitter: