Simplex 2098-9636 Fire Alarm Smoke Detector Head

SIMPLEX 2098-9636 PHOTO SMOKE DETECTOR FIRE ALARM Head - Used

Simplex 2098-9636 Photoelectric Fire Alarm Smoke Detector Head

SIMPLEX 2098-9636 DETECTOR NO BASE

Simplex 2098-9201 Fire Alarm Photoelectric Smoke Detector Head

Simplex 2098-9202 Fire Alarm Photo w/ Heat Smoke Detector + 2098-9211 Base

Simplex 2098-9211 Fire Alarm Smoke Detector Base

SIMPLEX 4098-9788 FIRE ALARM SMOKE DETECTOR BASE