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Shooter door lock.
Whether it s a small day care facility or 400 room school college dorm or office complex nightlock provides protection in just seconds for emergency lockdown situations to prevent an act of terrorism such as an active shooter.
Secure an inward swinging door in seconds.
Over 1 5 million maintenance repair operations mro products.
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Teachers and employees simply drop the locking handle into the floor plate.
Secure an outward swinging door in seconds.
Protect your classroom and familywith the sleeve or the rampartdoor security devices.
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Firearms and ammunition are not magical.
Home security door lock upgrade easy open childproof door reinforcement lock with 3 stop withstand 800 lbs for inward swinging door add extra lock to defend your home safe silver 25 00 938 frequently bought together total price.
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The design of both the sleeve and the rampart door security devices came from a group of teachers from iowa with active shooter situations in mind.
Many fire alarms deactivate door locks a tactic used by many armed intruders code compliant based on recommendations from the department of homeland security and the federal bureau of investigation.
For the ones who get it done.
I doubt it originated from anyone familiar with what happens when a metal projectile traveling hundreds or thousands of feet per second collides with a solid piece of metal like a lock.