LiftMaster LJ8950W Rollup Door Operator

Smart Connectivity and Control

• Built-In Wi-Fi®: No add-on modules required—connect directly to your facility’s network.
• MyQ® Mobile App Compatible: Open, close, and monitor your door from anywhere.
• Real-Time Alerts: Receive push notifications or emails for door activity and security updates.
• Cloud Access: Manage multiple doors and users remotely with ease.

Commercial-Grade Design

• Steel Chassis and Durable Plastic Cover: Built for rugged, everyday use.
• #48 Chain and Sprockets (Live and Dead Shaft): Provides reliable drive power for rolling doors.
• Internal Chain and Sprocket Drive: Durable and compact for wall-mount applications.
• Smooth Start/Stop: Minimizes wear and tear on the operator and door.
• Auto-Force Adjustment: Adapts to temperature and environmental changes.

Performance and Safety

• 12V DC Motor: Powerful, thermally protected, and permanently lubricated.
• Up Speed: 8.5 inches/second
• Down Speed: 7.6 inches/second
• DC Wi-Fi® Logic Board: With integrated surge suppressor for stability.
• Security+ 2.0® Technology: Uses rolling codes to ensure only authorized devices gain access.
• The Protector System®: Automatically reverses door motion if an obstruction is detected.
• Battery Backup Capable (sold separately)
• UL Listed and 2-Year Warranty

Maximum Door Specifications

• Door Type: Rolling
• Max Door Height: 12 ft
• Max Door Width: 18 ft
• Max Door Weight: 650 lbs
• Headroom Clearance Required: 3 inches from center of torison bar

What’s Included

• LJ8950W Commercial Door Operator
• #48 Chain and Sprockets (Live and Dead Shaft)
• Push-Button Control Station (APBS1)
• The Protector System® Safety Reversing Sensors

Optional Accessories (Sold Separately)

• 485LM – Battery Backup
• 841LM – Automatic Door Lock
• 893MAX – 3-Button Remote Control
• KPW5 / KPW250 – Wireless Keypads (NEMA 4X rated for outdoor use)
• 878MAX – Wireless Keypad Entry System
• 3950MB – Mounting Bracket for flexible installation options