STI STI-1100RC with Horn & Relay Flush Mount ULC listed to Standard S529

ULC listed to Standard S529

Each model can b e selected for intensity output

Horn control that can be select to be temporally coded

Wiring supervision to each strobe allowing T-tapped connections for Class B circuits to simplify wiring

Models are also available that offer fixed 15/75 cd output

STI STI-1100RC with Horn & Relay Flush Mount ULC listed to Standard S529Larger cover helps prevent malicious or accidental false fire alarms. The Stopper II is a unique device which 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. The Stopper II