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 North Shore Commercial Door is designed for sectional doors at small businesses, warehouses, outbuildings and loading docks.

What sets this jackshaft door operator apart is built-in Wi-Fi, which means you can remotely access your business from anywhere when using a mobile app with compatible MyQ technology.

This model LJ8900W LiftMaster commercial jackshaft door operator has a steel chassis with sturdy plastic cover, and internal chain and sprocket drive. An auto-force adjustment feature automatically adjusts for changes in weather and the environment.

The unit's DC Wi-Fi logic board has a built-in surge suppressor to protect its heavy-duty 12V DC motor. The UL-listed motor has built-in thermal protection and a permanent lubrication design. Security+ 2.0 technology uses rolling code technology to allow use of only registered remotes or other devices.

A trademarked Protector System automatically reverses the doors movement if an obstruction is detected. The LJ8900W commercial operator is compatible with door heights up to 14 ft., maximum 18-ft. door widths and door weights of up to 850 lbs.

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
  
  

OPTIONAL ACCESSORIES (SOLD SEPARATELY)

• 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 a separate power source (100maps); max. range: 33 ft.
• 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.