LIFTMASTER® ADVANCED TROLLEY SYSTEM
LiftMaster® Commercial Door Operators are engineered, manufactured and tested to provide reliable service to meet the toughest commercial applications.
Advanced Trolley System for use on standard lift sectional doors up to 14’ high, rated for 8 cycles per hour. The ATS meets all current federal and state laws and UL325 safety standards for residential and commercial applications.
Security+® anti-burglary coding radio receiver, standard
Automatic safety reverse/automatic door stop
Maximum run timer
Heavy-duty “I-beam” configured trolley track
Meets current requirements for both commercial and residential door operators