LIFTMASTER model 375LM universal transmitter. It transmits using on frequency 300 MHz, 310 MHz, 315 MHz, 318 MHz, 372 MHz, 390 MHz, Intellicode (315, 390 MHz). It has 2 button(s).

The warranty on the 375LM universal garage door transmitter is 1 year from LIFTMASTER.

The model 375LM universal is still available.

LIFTMASTER model transmitter instructions and owners manual in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE

(0.63 MB in English) This requires Acrobat 10 or higher