Stopper II® has helped stop false alarms for over 40 years without restricting legitimate alarms. Polycarbonate protective cover helps prevent false alarms, saves possible municipal fees, disruption, evacuations, unnecessary gatherings breaking COVID-19 social distancing standards, and a loss of productivity.
Clear cover does not restrict legitimate use of fire alarm. Flush mounted cover. UL/cUL Listed, MEA 49-00-E, ADA Compliant.