School Lockdown Devices: Are They Effective?
Bill Barna spent 33 years as a police officer before inventing the Bolo Stick door barricade. His perspective on school lockdown devices comes from decades of responding to emergencies and watching security protocols evolve from the outside in.
"I was a police officer for 33 years. Around 2012-2013, my kids were still in school and the rise of active shooter incidents worried me."
— Bill Barna
The Numbers
These numbers frame the question: do lockdown devices — door barricades, secondary locks, reinforced hardware — actually reduce casualties when an attack occurs?
How Law Enforcement Changed
Before Columbine in 1999, standard police procedure was to establish a perimeter and wait for SWAT. At Columbine, 47 minutes elapsed before a tactical team entered the building.
"The tactics in virtually every law enforcement agency switched to a Single Officer Response Technique (SORT) to prevent any delay."
— Bill Barna
SORT means the first officer on scene enters immediately and moves toward the threat. This dramatically reduced police response gaps — but even with SORT, there is still a window of 4 to 11 minutes (or longer in rural areas) between the first shots and the first officer's arrival. Lockdown devices exist to cover that window.
What the Evidence Shows
The data points in the same direction:
- Rooms that were locked and barricaded during active shooter events consistently reported zero or near-zero casualties
- Casualties concentrate in hallways, open areas, and rooms the shooter could enter
- A survey of school administrators, teachers, and parents found that 97% said they would feel more secure with lockdown devices installed
- New York City's Department of Education budgeted $3 million for security upgrades including door hardening — approximately $20 per student
The Strength Test
During testing, SWAT officers attempted to breach a door equipped with a Bolo Stick using standard forced-entry tools. After 20 minutes of sustained effort, they had destroyed portions of the door itself, but the device held. The door could not be opened.
This matters because it demonstrates a fundamental principle: even when the door material fails, a well-anchored barricade device can maintain the seal. The force transfers into the floor — not the door frame, not the hinges, not the lock.
Cameras vs. Barriers
"Cameras document incidents, but deterrents like Bolo Stick keep threats out and buy time. It's about creating layers of security."
— Bill Barna
Surveillance systems serve critical functions: they document events, help identify threats early, and provide intelligence to responding officers. But they do not physically stop anyone. A camera watching an attacker kick through a door records the failure — it does not prevent it.
Effective school security layers both: cameras for detection and documentation, barricade devices for physical denial of access.
The Bottom Line
Lockdown devices work. Not perfectly, not in isolation, and not as a substitute for comprehensive safety planning — but as a physical barrier that buys the minutes between "shots fired" and "police on scene," they are among the most cost-effective security investments a school can make. At $50 to $200 per door, the cost is trivial compared to the alternative.
"Our mission is making millions of products protecting millions of people."
— Bill Barna
See how the Bolo Stick can protect your school. Shop products or contact us for volume pricing and installation guidance.