The 8900W LJ8900W Liftmaster replaces the 3900 model (NOT compatible with Low Headroom Application). The LJ8900W is LiftMaster's first wall-mounted commercial door operator with built-in Wi-Fi®. Intended for applications using smaller, lighter sectional commercial doors requiring 25 cycles or less per day, the LJ8900W is ideal for dock doors, small warehouses, small businesses, and outbuildings. Wi-Fi® capability with remote access puts YOU in control of daily operations at your facility.
MyQ® Technology enables monitoring and control of the facility operators through a mobile app. Built-in Wi-Fi® for simple operator internet connection.Enhanced protection features keep your door secure and grant access only to you. The rugged LJ8900W features a commercial-grade design with steel chassis and rigid plastic cover. Internal chain and sprocket drive mechanism.
Auto-force adjustment for the changing weather and environmental conditions. Electronic limits for easy setup. DC Wi-Fi® Logic Board with a built-in surge suppressor. Reliable, heavy-duty 12V DC motor with automatic thermal protection and permanent lubrication. Smooth start/stop reduces wear for lasting performance.
A speed of 8.5" per second for the door to move upward and 7.6" per second for the door to move downward. Security+ 2.0® safeguards facility access with rolling code technology, opening for registered devices ONLY. The Protector System® automatically reverses the door if an entrapment protection device detects an obstruction. Total HEADROOM CLEARANCE REQUIRED: 3-inches from the center of the torsion bar MAX. Commercial Door Operator (LJ8900W) and ONE 891LM remote Cable Tension Monitor (041A6104) Push-Button Control Station (APBS1) The Protector System® Safety Reversing Sensors.
The item "LIFTMASTER 8900W & 1-891LM COMMERCIAL Garage Door Opener with WIFI LJ8900W, 3900" is in sale since Friday, April 13, 2018. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Garage Doors & Openers\Garage Doors". The seller is "opendoorllc" and is located in Grand Rapids, Michigan.
This item can be shipped worldwide.