Features: Model Number STI-3150 Cover is UV-stabilized. Lifetime guarantee against breakage of polycarbonate in normal use. Proven effective for more than two decades. STI-3150 is for surface mount pull stations (flush - see STI-1250). UL Listed to U.S...

This unique and patented device has been helping stop false fire alarms around the world for almost 30 years, without restricting legitimate alarms. Ideal for schools, hospitals, nursing homes, stores, hotels and public buildings of almost every kind...

This unique and patented device has been helping stop false fire alarms around the world for almost 30 years, without restricting legitimate alarms. Ideal for schools, hospitals, nursing homes, stores, hotels and public buildings of almost every kind...

This unique and patented device has been helping stop false fire alarms around the world for almost 30 years, without restricting legitimate alarms. Ideal for schools, hospitals, nursing homes, stores, hotels and public buildings of almost every kind...

Cover is UV-stabilized.Three year guarantee against breakage of polycarbonate in normal use.Proven effective for more than two decades.STI-3150NR is for surface mount pull stations (flush - see STI-1250NR).The Stopper II design is a registered trade mark...

Cover is UV-stabilized. Three year guarantee against breakage of polycarbonate in normal use. Proven effective for more than two decades. STI-3150CR is for surface mount pull stations (flush - see STI-1250CR). The Stopper II design is a registered trade...

Cover is UV-stabilized.Proven effective for more than two decades.STI-1250NR is for flush mount pull stations (Surface - see STI-3150NR).The Stopper II design is a registered trade mark of Safety Technology International, Inc.UL Listed to U.S. and...

Cover is UV-stabilized. Proven effective for more than two decades. STI-1250CR is for flush mount pull stations (Surface - see STI-3150CR). The Stopper II design is a registered trade mark of Safety Technology International, Inc. UL Listed to U.S. and...

Cover is UV-stabilized.Designed for outdoor use.Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).95 or 105 dB self-contained alarm. Complete with battery.STI-1155NR is for...

Cover is UV-stabilized. Designed for outdoor use. Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components). 95 or 105 dB self-contained alarm. Complete with battery. STI-1155CR is...

Cover is UV-stabilized.Designed for outdoor use.Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).95 or 105 dB self-contained alarm. Complete with battery.STI-1150NR is for...

Cover is UV-stabilized. Designed for outdoor use. Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components). 95 or 105 dB self-contained alarm. Complete with battery. STI-1150CR is...