What is a classroom lockdown alert system?
A classroom lockdown alert system is a building-wide notification network that delivers emergency instructions to every classroom in seconds, audible alert tones, PA announcements and visual LED instructions, triggered by a single panic-button press. Its job is simple: every teacher, substitute and student knows what is happening and what to do, immediately.
A lockdown plan only works if it reaches the classroom. Our alert systems push the same message to every room in seconds, over bells, PA audio and LED message boards, the moment one panic button is pressed.
Three Channels, One Press
No classroom left guessing
Bells & tones
The alert pattern sounds campus-wide, everyone hears that something is happening, even without a board in the room.
PA announcement
A pre-set or live announcement tells every room what is happening and what to do.
LED instructions
Boards display plain-language lockdown directions, readable by substitutes, visitors and students alike.
Built For Real Classrooms
The edge cases are the point
- Substitute teachers, instructions appear on the board; no training required
- Gyms & loud spaces, visual alerts work when audio drowns
- Testing & quiet hours, silent visual alerts available by zone
- Portable buildings, same wireless network, nothing to trench
Classroom alerting is one layer of the complete school lockdown system, and Alyssa’s Law states have specific notification requirements; see our state-by-state guide.
FAQ
Classroom lockdown alert questions
How do classrooms get alerted during a lockdown?
What about substitutes and visitors who don’t know the protocol?
Will the alert reach noisy rooms like the gym?
Is there a subscription?
Every room. Every adult. Every second.
Tell us your classroom count and building layout, we come back with an alert coverage plan and firm quote.