(1) Simplex 4098-9701 Photoelectric Mapnet Truealarm Smoke Detector Head

New Simplex 4098-9733 TrueAlarm Analog Addressable Heat Detector Head White

Simplex 4098-9781 Truealarm Sensor Base And True alarm Sensor

Simplex 4098-9733 Detector Heat Sensor TrueAlarm

(NEW) SIMPLEX 4098-9792 TRUEALARM STANDARD SENSOR BASE

NEW Simplex 4098-9714 TrueAlarm Photoelectric Sensor - (SEALED)

Simplex 4098-9792 TrueAlarm SSD Standard Sensor Base For Smoke Detector

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