Compatible with 315MHz LiftMaster® Security+® Garage Door Openers with a purple learn button under the light cover of the motor head and Chamberlain Radio Control Receivers only on 315MHz
- Lift-Master Wireless Keyless Entry System with Anti-Burglary Coding.
- Compatible with ALL 315 MHz systems. (purple learn button)
- 315 MHZ Frequency, over 100 billion codes with code rotating technology.
- Easy mounting to your garage door jamb with just 2 screws.
- Lets you open your garage door without remote control or keys.
- Lift-Master Wireless Keyless Entry System with Anti-Burglary Coding.
- Compatible with ALL 315 MHz systems. (purple learn button)
- 315 MHZ Frequency, over 100 billion codes with code rotating technology.
- Easy mounting to your garage door jamb with just 2 screws.
- Lets you open your garage door without remote control or keys.
