Garage Door Supply Co. proudly introduces the LiftMaster LJ8900W Light-Duty Commercial Door Jackshaft Operator! The LJ8900W is LiftMaster's first wall-mounted commercial door operator with built-in Wi-Fi®. Intended for use in applications with 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. Built-in Wi-Fi® for simple operator internet connection with remote access puts YOU in control of daily operations at your facility. MyQ® Technology enables monitoring and control of the facility operators through the mobile app. Real-time alerts indicate door status via email or push notifications. Open or close the door from anywhere with just a tap of your phone. Enhanced protection features to keep your door secure and grant access only to you.
The LJ8900W features a rugged, 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. Easy setup with electronic limits. 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 a long-lasting performance. Speeds of 8.5" per second for upward movement of the door and 7.6" per second for downward movement of the door. 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. Battery backup and automatic door lock capable (sold separately). UL listed. 2-year warranty.
WHAT'S INCLUDED
OPTIONAL ACCESSORIES (SOLD SEPARATELY)
