System Sensor SPCRL S/F 11/09 The photoelectric detector is equipped

The photoelectric detector is equipped with a clear LED which flashes when the detector is polled and turns on steady when the detector goes into alarm

The Siemens FDO421 is an intelligent

Firmware upgrades a re done from the 3-CPU3

UIO assemblies may be mounted in EDWARDS enclosures

System Sensor SPCRL S/F 11/09 The photoelectric detector is equippedThe 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.