Model Jackshaft LJ8900 Wi-Fi

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Liftmaster LJ8900W Light-Duty Jackshaft Door Operator

For use on light-duty commercial standard, vertical high-lift sectional doors. Ideal for limited height, cathedral or obstructed ceiling installations. The LJ8900W jackshaft is for doors up to 14 feet high, 18 feet wide or 180 square feet maximum. The maximum allowable door weight is 850 lbs. It has a heavy-duty 12V DC motor that provides ultra-quiet operation. The LJ8900W jackshaft has MyQ Technology with Built-in WiFi. Mounts on the left or right side of door. No rails to hang, the operator simply mounts on the wall and attaches to the door torsion bar. Unit requires an electrical outlet within 6 feet.

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  • MyQ® Technology enables monitoring and control of the facility operators 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.
  • Smooth Start/Stop Reduces wear for lasting performance.
  • Battery Backup Capable: Ensures access even when the power’s out.
  • Security+ 2.0® Safeguards facility access with rolling code technology, opening for registered devices only.
  • The Protector System® Auto-Reverses the door if an entrapment protection device detects an obstruction.

UL ® 325 REQUIRES ALL COMMERCIAL DOOR OPERATORS TO BE EITHER CONSTANT PRESSURE TO CLOSE OR BE EQUIPPED WITH A PRIMARY EXTERNAL MONITORED ENTRAPMENT DEVICE.

  • Warranty 2 Years.
  • Beyond Industry Standards: LiftMaster® is committed to quality products, innovative design and comprehensive services.