LiftMaster LM21XPBB

Commercial Garage Door Opener

  • Extended Performance Release Device

  • Internal Battery Backup system.

  • Trouble and alarm relays for communication with the fire alarm control panel.

  • UL 864 Revision 9 compliant.

FEATURES

Commercial Fire Door Release Devices

Extended Performance Release

 

Provides the functionality of a standalone fire alarm system.
    
Includes battery backup for installations prone to power outages.
    
Allows you to connect a manually operated Fire Door to a buildng alarm system.
    
UL864 Revision 9 compliant.

LIKE THIS COMMERCIAL GARAGE DOOR OPENER?

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