LiftMaster Door Operators: 8355
Premium Series 1/2 HP AC Belt Drive Garage Door Opener
This Premium Series Garage Door Opener provides reliable, energy efficient
performance year after year. The Motor Vibration Isolation System (MVIS®)
provides quiet, smooth operation and comes fully equipped with Security+ 2.0®
and MyQ® Technology.
All LiftMaster Openers and Operators should be purchased through a Dealer
and professionally installed.
- Confidently know what's going on at home. MyQ® technology
connects with your smartphone to monitor and control your garage door and
turn on or off your home lighting (when paired with the LiftMaster Internet
- Receive email or text alerts so you always know the status
of your garage door and home lighting.
- Download the MyQ mobile app for free. No annual activation fee required.
- Compatible with HomeLink®.
- Specifically built for use in Garage Door Openers, our
P3™ Motors are reliable, durable and powerful.
- Appreciate years of reliable, maintenance free service from our powerful yet
quiet ½ HP Belt Drive Motor.
- Have peace of mind with our lifetime motor and belt, one-year parts warranty.
Safety and Security
- Safeguard your household with Security+ 2.0+™- with every
click, a new code is sent to the Garage Door Opener, so the door opens only
- Lock down your garage door and electronically monitor against a forced
opening with PosiLock®.
- Stay out of harms way with audio and visual warnings when the garage door is
about to close.
- Remain safe with the Protector System. It projects a light beam across the
garage door opening, preventing it from closing if anything interrupts it.
LM 3-Button Remote Control
This powerful multi-door control can operate 3 garage doors, gates or
MyQ®-enabled lighting accessories. Plus, multi-frequency Security+ 2.0™
technology virtually eliminates interference.
882LM Multi-Functional Control Panel
Our Multi-Functional Control Panel operates the garage door opener and
lights from inside the garage. It also allows for fast, easy programming
of accessories with the new learn button.
8355 Owner's Manual
LiftMaster Garage Door Opener Model Comparison Guide
For information on accessories, call: (614) 572-6505