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Description
REVERSING RELAY MODULE FOR FW-2S SMOKE DETECTOR. WILL ACTIVATE SOUNDERS IN ALL DETECTORS ON LOOP IN THE EVENT OF FIRE ALARM
Additional information
| Brand | Napco |
|---|
REVERSING RELAY MODULE FOR FW-2S SMOKE DETECTOR. WILL ACTIVATE SOUNDERS IN ALL DETECTORS ON LOOP IN THE EVENT OF FIRE ALARM
| Brand | Napco |
|---|