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 DETECTOR NO BASE

Vintage Simplex 477-669 Fire Alarm Photoelectric Smoke Detector Head

Simplex 2098-9637 Fire Alarm Detector Base Photoelectric With Relay Module

(1x) Simplex 2098-9577 Fire Alarm Smoke Detector

NEW GENTEX #908-1027-002 PHOTOELECTRIC SMOKE DETECTOR