Panic Hardware

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  • A Brief History of Sargent & Greenleaf on its 150th Anniversary

    In 1857, Hollywood was founded. In the same year, albeit with decidedly less fanfare, occurred an event that would arguably play a role in shaping the security hardware industry for decades to come. Financier Halbert Greenleaf began his long...

    Article • March 1st, 2007

  • Changing Your Ways

    Some jobs must be approached with a total system solution.

    Article • December 1st, 2006

  • Securing a Preschool Facility

    Keypad Locks, CCTV, panic hardware and an alarm system were among the recommendations to protect parents, students and staff.

    Article • December 1st, 2006

  • DHI Product Spotlight

    A roundup of products on display at the annual Door and Hardware Institute annual covention Sept. 11-16 in San Diego.

    Article • September 1st, 2006

  • What's New: Electronics

    Products from Altronix, Alarm Lock, Locknetics and Isonas catch the eye of Locksmith Ledger editors.

    Article • September 1st, 2006

  • ASIS Product Spotlight

    A roundup of the newest electronics products to be displayed when AIS hold its 2006 convention Sept. 21-28, also in San Diego.

    Article • September 1st, 2006

  • ALOA New Product Spotlight

    A roundup of many of the products that will be on display July 13-15 at the Las Vegas Convention Center.

    Article • July 1st, 2006

  • ISC / Security Showcase

    A review of the products on display at ISC West 2006, April 5-7 in Las Vegas.

    Article • March 1st, 2006

  • Cal-Royal Products

    Company • January 1st, 2006

  • Life Safety Issues with Exit Doors

    Limit personal liability by knowing the codes and regulations in your jurisdiction.

    Article • October 1st, 2005

  • Exit Alarm Product Spotlight

    Exit alarms from Detex, Sargent, Greenleaf, Von Duprin and Securitech.

    Article • October 1st, 2005

  • Conversion: Rim Exit to Yale 7160 Concealed Vertical Rod Exit Device

    I was invited to the retrofitting of the lock hardware on a pair of wide stile aluminum doors equipped with rim exit devices latching onto a mullion.

    Article • August 1st, 2005

  • Notes On Being Different


    Article • May 1st, 2005


    Latest in locks for all your needs!

    Article • October 15th, 2004

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