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LM21XPBB

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.

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.