Liftmaster LJ8900W

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Product Price: $398.20

Liftmaster LJ8900W Light duty commercial door operator for sectional doors

Light-Duty Applications

Sectional Doors:

  • Ideal for applications using smaller, lighter commercial doors with light-duty cycle requirements

Wall Mount:

  • On small sectional doors


  • 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.

Quiet and Secure:

  • Smooth Start/Stop reduces wear for lasting performance.
  • Battery Backup Capable: ensures access even when the power’s out.
  • Automatic Door Lock Capable: secures the door every time it closes.
  • 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.

Optional Accessories:

  • 827LM MyQ® Remote Led Light operates automatically with the operator and works with the MyQ® App.
  • 485LM Battery Backup Capable powers up the operator when the power’s out.
  • 841LM Automatic Door Lock deadbolts the door automatically every time it closes.
  • 480LMB Alternate Mounting Kit designed for doors with low headroom (less than 3 in.) or obstructions near the end of the torsion bar.
  • LC-36A Light Curtain provides 36 inches of increased zone coverage for additional protection; indoor use; requires separate power source (100maps); max. range: 33 ft.

Powerful Add-Ons:

  • 811LM 1-Button Remote Control ideal for commercial applications requiring a large number of remotes for a common entrance.
  • KPW5/KPW250 Wireless Keypads NEMA 4X (water protection requirements) sealed electronics for reliable outdoor use.