Simplex 4098-9601 Photoelectric Smoke Detector Used

Simplex 4098-9601 Photoelectric Smoke Detector - Used But Functional

Simplex 4098-9601 Photoelectric Smoke Detector Head, With Base, M-17

Simplex 4098-9601 Photoelectric Smoke Detector Head, No Base, M-16

Simplex 4098-9601 Photoelectric Smoke Detector fire alarm component

Simplex 2098-9201 Fire Alarm Photoelectric Smoke Detector Head W/Base Functional

Simplex 4098-9601 Photoelectric Smoke Detector

Simplex 4098-9714 TrueAlarm Photoelectric Smoke Detector with 4098-9792 Base