LiftMaster LJ8900W Light-Duty Commercial Jackshaft Operator w/Built-In Wi-Fi for Sectional Doors

The LiftMaster LJ8900W light-duty commercial jackshaft garage door opener from Action Industries is perfect for sectional doors at small businesses, warehouses, outbuildings, and loading docks. What sets this jackshaft door operator apart is its built-in Wi-Fi, allowing you to remotely access your business from anywhere using a mobile app with compatible MyQ technology.

The LJ8900W LiftMaster commercial jackshaft door operator features a steel chassis with a sturdy plastic cover, as well as an internal chain and sprocket drive. It includes an auto-force adjustment feature that automatically adapts to changes in weather and environmental conditions.

The unit’s DC Wi-Fi logic board comes with a built-in surge suppressor to protect its heavy-duty 12V DC motor. The UL-listed motor includes built-in thermal protection and is designed with permanent lubrication for long-lasting performance. Security+ 2.0 technology utilizes rolling code technology to ensure that only registered remotes or other devices can operate the opener.

Additionally, the trademarked Protector System automatically reverses the door’s movement if it detects an obstruction. The LJ8900W commercial operator is compatible with doors up to 14 feet high, a maximum width of 18 feet, and door weights of up to 850 pounds.

Product Highlights:

• LJ8900W
• For light-duty commercial uses
• Built-in Wi-Fi, MyQ-compatible
• 12V DC motor
• UL-Listed
• Built-in surge protector
• Includes safety reversing door sensors
• Thermal protection, permanent lubrication
• Steel chassis + cable tension monitor
• #48 internal chain and sprocket drive
• Includes push-button control station (APBS1)

MAXIMUM DOOR SIZE

• MAX DOOR HEIGHT: Up to 14 Ft.
• MAX DOOR WIDTH: Up to 18 Ft.
• MAX SQUARE FOOTAGE: 180 Sq. Ft
• HEADROOM CLEARANCE REQUIRED: 3-inches from the center of the torsion bar
• MAX. DOOR WEIGHT: 850 lbs.

WHAT'S INCLUDED

• Commercial Door Operator (LJ8900W)
• Cable Tension Monitor (041A6104)
• #48 Chain and Sprocket
• Push-Button Control Station (APBS1)
• The Protector System® Safety Reversing Sensors