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Active Shooter Defense

When faced with an active shooter event, seconds count. Justin Kase is a door lock system that can be activated in 3-5 seconds that does not allow the door to open even if standard locks are compromised by gunfire.


As of this writing, there has been 27 school shooting for year 2022 with the last reported Robb Elementary School in Uvalde, Texas that killed nineteen students and two teachers. Seventeen others were wounded. In addition to active shooter drills and coordination with law enforcement, Justin Kase provides added protection from classroom entry. The in-swing system also allows a way for police or firemen to enter the classroom when it is engaged.


There are two styles available depending on the door as follows:

JKU: In-swing for doors that open into the hall.

JKS: For doors that open into the classroom