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Von Duprin’s Guard-X (2670) Exit Alarm Lock brings a heavy-duty, aluminum cast latch case to an alarm exit locking device that’s able to resist tampering and vandalism. Once the Guard-X’s alarm is triggered by an unauthorized exit, it cannot be reset or relatched by anyone without an authorized key. Built with the highest standards for building codes, the Guard-X is compliant with widely adopted NFPA 101 Life Safety Code, UL listed for panic- and fire-rated hardware (UL305) and ANSI A156.3, Grade 1 certified.

Applications for the Von Duprin Guard-X Exit Alarm Lock include exits within Hospital and Senior Living facilities and Multi-Family and Property Management facilities.

Von Duprin 2670 GuardX



  • Heavy-Duty Design stainless steel deadbolt
    • 2″ x 1/2″ (51mm x 13mm)
    • 3/4″ (19mm) throw
  • Anti-tampering & anti-vandalism designed to prevent unauthorized relatching or resetting of the alarm
  • UL listed for Panic Exit Hardware (UL305)
  • 100-decibel alarm
  • Armed indicator light
  • Standard warning sign is in English with Braille (Available in French and Spanish)
  • Available in standard rim cylinder (Ordered separately)


  • Large stainless steel deadbolt 2″ x 1/2″; 3/4″ (19mm) throw
  • Tamper- and vandalism-resistant design
  • Withstands up to 1600 lbs of static load force
  • 100-decibel battery operated alarm (standard 9-volt battery included)
  • NFPA 101® Life Safety Code compliant
  • ANSI A156.3 Grade 1 Panic Hardware (250,000 cycles)


To place your order for a Von Duprin Guard-X Exit Alarm Lock, or for a quote, contact your local IDN Branch.

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Kwame Shorter is the Digital Communications & Website Specialist at IDN, Inc.