Train harder · Free ship $75+ · Gear up now

LiftMaster LM21XPBB Fire Door Release with Battery aom-sl-150ac security systems

SKU: 10951567292

4.5
EUR443.50 EUR464.50

Pay in 4 interest-free payments of $110.88 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

Description

security systems

Complete Connection Kit – Contains all necessary components to install or replace the chain assembly on DoorKing slide gate operators

Momentary or Constant Contact: Jumper selectable

Piezo-style functionality – Compact

this battery ensures your gate opener functions seamlessly

LiftMaster LM21XPBB Fire Door Release with Battery aom-sl-150ac security systemsBattery Backup Fire Release Device for Rolling and Sliding Doors The LiftMaster LM21XPBB is a UL listed fire door release device with integrated battery backup, designed to safely release fire rated rolling and sliding doors in the event of an alarm or power loss. Compatible with fusible link systems, this fail safe unit supports up to four smoke detectors and two horn strobes while providing up to 72 hours of standby power. The LM21XPBB includes

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

You may also like

recommand products