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The Model MJ Door Operator is designed for use on industrial sectional doors with high or vertical lift and on small rolling doors and grilles. Maximum recommended duty cycle: 12 cycles per hour.
All LiftMaster Openers, Operators, and Systems should be purchased through a Dealer and professionally installed.
3-Button Indoor Surface Mount Station (NEMA 1)
California Residents: Proposition 65 WARNING
3-Button Visor Remote Control
3-Button Remote Control
3-Button Open/Close/Stop Remote Control