LiftMaster® Commercial Door Operators are engineered, manufactured and tested to provide reliable service to meet the toughest commercial applications.

Residential/Commercial Operator 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.


The ATS is equipped with a Security+® Rolling Code Receiver:
With every activation, Security+® transmits a brand-new code, one of over 100-billion codes, never to be repeated. The ATS Security+® operator can accommodate up to 8 Security+® remote controls as well as 1 Security+® Keyless Entry System. Ideal for multiple drivers.(Remote controls are not included.)

LiftMaster offers optional Remote Controls and a Keyless Entry System with Security+® Anti-Burglary Coding.

• Security+ ® anti-burglary coding radio receiver, standard
• Automatic safety reverse/automatic door stop
• Maximum run timer
• Heavy-duty “I-beam” configured trolley track
• Auto-reconnect trolley
• Meets current requirements for both commercial and residential door operators


Check out the brochure