System Sensor L-Series selectable output speaker strobes and dual-voltage evacuation speakers can reduce ground faults and enable faster installation with lower current draw and modern aesthetics.
The SpectrAlert Advance SPSCWK-CLR-ALERT is a white, outdoor speaker strobe with clear leans and ALERT pad print for ceiling installations with selectable strobe settings of 15, 15/75, 30, 75, 95, 110
The SD-651 is designed to meet the performance criteria designated by UL. Its sensing chambers are sealed against back pressure air flow, dirt, and insects.