STI STI-1200 Stopper II Without Horn Flush Mount Cabinet arrangements allow both LED

Cabinet arrangements allow both LED and LCD annunciation to easily combine in a single enclosure

Flow fault thresholds per port accommodate varying airflow conditions

Class X wiring

2% level may generate a warning a 2

Meets Safety Standards – Complies with industry regulations for fire safety systems

STI STI-1200 Stopper II Without Horn Flush Mount Cabinet arrangements allow both LEDLarger 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