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✦ Verified product
System Sensor - D4120 Universal Duct Smoke Detector
USD 127.00
Title
RefCo Supply USA
Verified independent store
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D4120 System Sensor DUCT SMOKE DETECTIONINNOVAIRFLEX4-WIRE PHOTOELECTRIC2 DPDT FORM-C RELAY CONTACTSTEST/RESET BUTTON24 VAC/DC OR 120 VAC
