New Surplus Simplex Fixed Temperature Fire Alarm Detector 4255-8 477-082

Simplex Autocall 734-015 Fire Alarm Harness Cable (NEW)

Simplex 2098-9636 Photo Smoke Detector Fire Alarm

Simplex 2098-9636 Fire Alarm Photo-Electric Smoke Detector

New Surplus Simplex Fixed Temperature Fire Alarm Detector 4255-5 477-079

Autocall A100-5128 (Simplex 4100-5128) Battery Dist. Terminal Module + Cable

NEW Simplex FIRE ALARM fixed temperature 197 deg F 4255-8 (477-082)

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