LiftMaster LJ8950 WIFI 8950W JackShaft Rolling Steel Garage Door Opener 3950

Description

The LJ8950W Liftmaster Rolling Sheet Garage Door Opener
For Rolling sheet steel doors  Ideal for Applications Using Smaller, Lighter Commercial
Doors with Light-Duty Cycle Requirements. Unit Physical Dimensions: 21.5" tall x 7.5" wide x 7.9" deep
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.
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.
Motor Details:
- Heavy-Duty 12V DC
- Automatic Thermal Protection
- Permanent Lubrication
- Duty Cycle: Maximum 10 Cycles per Hour; Fewer than
25 Cycles per Day
Additional information:
- Steel Chassis and Rigid Plastic Cover
- Internal Chain and Sprocket Drive Mechanism
(63:1 Gear Reduction)
- Auto-Force Adjustment for Changing Weather and
Environmental Conditions
- Electronic Limits for Easy Setup
- DC Wi-Fi ® Logic Board with Built-In Surge Suppressor
(for Replacement Logic Boards, Order Part 050DCJCWFRD)
- Live and Dead Shaft Door Sprockets Are Both Included
for #48 Chain