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Gearhead Trolley (GT) style commercial door operators employ lubricated gears and are optimal for heavy industrial, high-cycle applications.
All LiftMaster Openers, Operators, and Systems should be purchased through a Dealer and professionally installed.
Remote Light Control
3-Button Visor Remote Control
Monitored Dual-Sided Photo Eyes
16' Sectional Door Edge Kit
Door and Gate Monitor
Red - Green Light