System Sensor SPCRL S/F 11/09 this pull station ensures quick

this pull station ensures quick and effective alarm initiation while minimizing accidental activations

fire alarm pull station ideal for use in schools

super-twist liquid crystal display

instead of covering the smoke sensors (causing them to be disabled)

The Siemens FDO421 is an intelligent

System Sensor SPCRL S/F 11/09 this pull station ensures quickThe System Sensor L Series offers the most versatile and easy to use line of horns, strobes, and horn strobes in the industry with lower current draws and modern aesthetics. With white and red plastic housings, standard and compact devices, and plain, FIRE, and FUEGO printed devices, System Sensor L Series can meet virtually any application requirement.