This Remote Control Security Transmitter can be used with most 390 MHz Lift-Master garage door openers sold since 1987. Will Not work with 315MHz.
This includes “Smart” openers as well as openers with 9 switch-settable codes. (It is not compatible with 8 switch-settable codes.)
This transmitter can be used as a replacement for, or in addition to, most older style transmitters.
• Personalized codes: Up to 3900 possible combinations. Code can be easily changed. Different codes can be programmed for use with more than one “Smart” opener.
• Flexible code length: Codes can be 2, 3, 4, or 5 digits
Ships usually the same day!