STI-1200-BREAK Stopper II Flush Mounted Without Sounder

STI-1200-BREAK Stopper II Flush Mounted Without Sounder Larger cover helps prevent malicious or accidental false fire alarms. The Stopper II is a unique device that has helped prevent false fire alarms around the world for more than 30 years, without restricting legitimate operation of devices such as fire alarm break glass call points. It is ideal for schools, colleges, hospitals, nursing homes, hotels, and all public buildings where there is a history or a threat of false fire alarms.