Gearhead style commercial door operators employ lubricated gears for heavy industrial high cycle applications.
GH-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage.
Hoist wheel is easily moved to Right or Left hand side of unit eliminating the need to order right or left hand mounting.
MyQ Technology enables you to securely monitor and control your facility operator with your smartphone tablet or computer. Internet Gateway 828LM required.
Security +2.0 radio receiver safeguards your facility - with every click a new code is sent to the commercial door operator so the door opens only for you.
Timer-To-Close: Conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind.
The LiftMaster Smart Garage Camera™ is compatible with all myQ connected garage door openers.
It works directly with all LiftMaster openers with the Wi-Fi logo and can work with most garage door opener brands manufactured after 1993 when paired with the myQ Smart Garage™ Hub(821LMB).
myQ Connected: monitor the garage through a live feed or recorded event using the myQ app.
Video camera begins recording when motion is detected.
Easy setup with Bluetooth and magnetic mounting base.
Enables secure in-garage delivery for Amazon Prime packages
Light curtain made up of a series of thru-beam photo eyes designed to provide a dense barrier of protection for motorized or high speed doors.
Ideal for environments that require expanded protection for protruding parts that may not be detected by standard single-beam photo eyes mounted 6" above the floor.
Ideal for pre-2010 installations not requiring a monitored solution.
Direct drive operator with a DC electric motor directly coupled to a hollow
shaft (30:1 reduction) worm gear reducer designed to install over keyed door shaft.
Continuous duty 0.75 HP 90 V DC 1750 rpm motor 110 to 240 V 1 PH and 60 Hz power supply.
Integral absolute encoder to control the door travel
24 V 7 amps back-up battery pack and 3/8” ratchet socket to accept and crank for manually operating the door in case of power failure
Programmable wall mountable UL325 compliant NEMA 4X control panel with LCD display and OPEN-CLOSE-STOP buttons on cover
Pulse with modulation programming to provide soft-start soft-stop dynamic brake and speed control
For use with various LiftMaster® Belt Drive and Chain Drive Garage Door Openers featuring myQ® technology dual light lenses and are not equipped with a video camera; manufactured after 2021 only
This replacement kit is compatible with the following models: 84501 84501-267 84602