LiftMaster 8550WLB Elite Series® Model 8550WLB DC Battery Backup Belt Drive Wi-Fi® Garage Door Opener - NO RAIL - HEAD ONLY
- myQ Technology now with Wi-Fi®, enables secure monitoring and control of your garage door opener with a smartphone, tablet or laptop.
- Alerts can be received as email or pop-up (push) notifications on your mobile device, ensuring the status of the garage door.
- myQ mobile app is a free download requiring no annual activation fee.
- P3™ Motors provide proven reliability and durability.
- DC Motor Belt System delivers powerful, ultra-quiet performance.
- Battery Backup ensures access to your garage when the power goes out. Meets California SB-969.
- Dependable warranty includes lifetime coverage of motor and belt, five (5) years on parts and one (1) year on battery.
Safety and Security
- Automatic Garage Door Lock Capable – deadbold locks the garage door, making it virtually impenetrable. (2 max., sold seperately as 841LM.)
- Security+ 2.0® safeguards garage access – with every click a new code is sent to the garage door opener ensuring the door does not inadvertently open.
- PosiLock® locks down the door by electronically monitoring against a forced opening.
- Timer-to-Close automatically closes the door after a pre-programmed number of minutes.
- Alert-2-Close Warning System provides audible and visual warnings when a garage door is about to close when using MyQ Technology or Timer-to-Close.
- Motion Detector is integrated into the Smart Control Panel® providing rapid detection and illumination of garage.
- The Protector System® incorporates safety sensors which emit an invisible light beam across the garage door opening, automatically reversing the door if an object interrupts the beam.
- 3-Button Elite Remote Control (893MAX)
- Program up to three garage door openers, gate operators, commercial door operators or myQ Light Accessories. Compatible with all LiftMaster Garage Door Openers manufactures since January 1993.
- Smart Control Panel® (880LMW)
- Program remote controls, adjust settings and get system diagnostics. Equipped with the Timer-to-Close feature, which automatically closes the garage door after a pre-programmed number of minutes. Includes time and temperature on LCD panel and maintenance alerts. Compatible with LiftMaster Security+ 2.0® Garage Door Openers.
- Integrated Battery Backup (485LM)
- Provides the needed power when the power goes out, ensuring access to your garage.
- Remote Light Control (825LM)
- Allows control of any lamp using a garage door opener remote control or smartphone via the myQ app.
- Garage Door and Gate Monitor (829LM)
- Enables the ability to monitor and close up to four garage doors or gates within range.