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8550WLB
DC Battery Backup Belt Drive Wi-Fi Garage Door Opener
- Features belt drive system and DC motor for quiet operation.
- Built-in Wi-Fi® allows for smartphone control with the myQ® app.
- Battery Backup allows you to open/close your door even when the power is out.
- Automatic Garage Door Lock capable (lock not included).
- Enables secure in-garage delivery for Amazon Prime packages. Check availability in your area.
Features
Home Connectivity with myQ
DOWNLOAD THE FREE myQ APP
Easily Connect
Easily connect to a home network with built-in Wi-Fi®.
Syncs With
Syncs with popular smart devices and platforms.
Visit myQ.com for details.
Power
Virtually Silent
Keep living spaces virtually silent with the extra-strong belt drive system.
Battery Backup
Get in and out when the power's out with Battery Backup. Meets California SB-969.
DC Motor
Enjoy extra peace and quiet with the long-lasting DC motor.
Smooth Start
Extend hardware life and reduce maintenance with smooth start/stop operation.
Safety and Security
Secure Code
Confidently know that every click sends a secure code to the garage door opener.
Safety Sensors
Protect people and vehicles with safety sensors that stop the door from closing on obstructions.
Virtually Impenetrable
Make the garage virtually impenetrable by adding the Automatic Garage Door Lock.
Automatically Protect
Automatically protect against forced openings of the garage door.
Key by Amazon In-Garage Delivery
Safe and Secure Packages
Enables secure in-garage delivery for Amazon Prime packages.
Real-Time Updates
Monitor and control your deliveries from your smartphone.
Are You Ready for In-Garage Delivery?
Check to see if you are eligible or learn how to set it up. Check now.
Simple Setup
Eligible Prime Members simply download the Key by Amazon App and link it to your myQ account.
Specifications
| Drive Type | Belt |
| AC / DC | DC |
| Battery Backup | Yes |
| Lights Turn On When Entering Garage | Yes |
| Security / Lock | Yes |
| Smartphone Control | Yes |
| Soft Start / Stop | Yes |
| Timer To Close | Yes |
Warranty
- Accessory Warranty: 1 Year Battery and Remote Control
- Belt Warranty: Lifetime
- Motor Warranty: Lifetime
- Parts Warranty: 5 Years
What's included
Installation & Support
sell sheets
keyboard_arrow_upmanual
keyboard_arrow_up- LiftMaster 8550W, 8550WL, 8550WLB, 8550WLB-267, 8557W, 8587W, WLED, WLED-267, 85503, 85503-267, 8587W, 85587WL, 8580WLB User's Guide
- LiftMaster 8550W, 8550WL, 8550WLB, 8550WLB-267, 8557W, WLED, WLED-267, 85503, 85503-267, 8587W, 8587WL, 8580WLB Wi-Fi Owner's Manual - French
- LiftMaster 8550W, 8550WL, 8550WLB, 8550WLB-267, 8557W, WLED, WLED-267, 85503, 85503-267, 8587W, 8587WL, 8580WLB User's Guide - Spanish
- LiftMaster 8550W, 8550WL, 8550WLB, 8550WLB-267, 8557W, WLED, WLED-267, 85503, 85503-267, 8587W, 8587WL, 8580WLB Owner's Manual
- Wi-Fi Garage Door Openers FAQs
- LiftMaster 8550W, 8550WL, 8550WLB, 8550WLB-267, 8557W, WLED, WLED-267, 85503, 85503-267, 8587W, 8587WL, 8580WLB Owner's Manual - Spanish
architect documents
keyboard_arrow_upgeneral documents
keyboard_arrow_up- New Garage Door Opener DC Motor- French
- Accessory Compatibility Chart
- Replacement Parts for Automatic Garage Door Lock Capable Garage Door Openers - French
- New Garage Door Opener DC Motor - English
- Garage Door Opener Comparison Chart
- New Garage Door Opener DC Motor- Spanish
- Replacement Parts for Automatic Garage Door Lock Capable Garage Door Openers - Spanish
- California Residential Garage Door Opener Comparison Chart
- Replacement Parts for Automatic Garage Door Lock Capable Garage Door Openers - English
- 8550W Autolock Brochure
Replacement Parts
keyboard_arrow_up
How to Program LiftMaster Model 877LM Wireless Keyless Entry Using the LEARN Button
How to Test the Safety Reversal System of Your LiftMaster Garage Door Opener
info California Residents: Proposition 65 WARNING
