Simplex 2098-9636 Fire Alarm Smoke Detector Head

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

Simplex 2098-9636 Photo Smoke Detector Fire Alarm

Simplex 2098-9636 Photoelectric Fire Alarm Smoke Detector Head

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

Simplex 2098-9637 Conventional Fire Alarm Detector Base (Yellowed)

Simplex 2098-9201 Fire Alarm Photoelectric Smoke Detector w/ Base USED

Simplex 4098-9701 Smoke Detector (No Base)