61LM remote control transmitter for Liftmaster, Sears Craftsman, and Chamberlain garage door openers using 8 or 9 dip-switch settings.
Red LED light
8 or 9 three position dip switches
Frequency 390 MHz
Remote control
Visor clip
Battery
Instructions
Dimensions - 1.5" x 3.5"
Battery - 12 volt
Buttons - 1
Color - Black
Liftmaster, Sears, Chamberlain, Master Mechanic, and Wayne Dalton garage door openers built between 1984 and 1992.
- Liftmaster models - 1040, 1045, 1046, 1050, 1055, 1056