/content/hbtbt/us/en/search-results.html
×
School hallway with lockers
School hallway with lockers

Mass Notification

Silent Knight's Emergency Voice System (EVS) product line is a fire and emergency mass notification system conveniently integrated and housed in a single panel, and meets the requirements for mass notification as described in UL 2572. This combination is useful for managing fire and non-fire events where life safety and property protection depends upon clear and timely communications.