LiftMaster Model ATSW

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Advanced Trolley System Light-Duty Trolley Operator with Built-in Wi-Fi


Dual-rated for residential and commercial doors with light-duty cycle requirements.  Ideal for use in Pole Barns and similar structures for storage and manufacturing.


  • myQ® technology enables monitoring and control of the property operator through a mobile app.
  • Built-in Wi-Fi for simple operator internet connection
  • Real-time alerts indicate the status of doors via email or push notifications


  • Motor vibration isolation system (MVIS) for smoother and quieter operation.
  • Security+ 2.0 safeguards property access; tri-band rolling code technology, operating for programmed devices only.
  • The Protector System® auto-reverses the door if an entrapment protection device detects and obstruction.


  • High-starting torque motor with overload protection.
  • Rated load 600 inch-pounds per second to satisfy a wide range of light-duty cycle applications
  • 1 year warranty


Optional Accessories

California Residents: Proposition 65 WARNING

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