PHOTOELECTRIC SMOKE DETECTOR WITH BUILT-IN 85dB SOUNDER. USE WITH FW-RM1 REVERSAL MODULE TO ACTIVATE SOUNDERS IN ALL DETECTORS ON LOOP IN THE EVENT OF FIRE ALARM (NAPCO CONTROL PANEL)
PHOTOELECTRIC SMOKE DETECTOR WITH BUILT-IN 85dB SOUNDER. USE WITH FW-RM1 REVERSAL MODULE TO ACTIVATE SOUNDERS IN ALL DETECTORS ON LOOP IN THE EVENT OF FIRE ALARM (NAPCO CONTROL PANEL)