2-Wire Accessories
Apollo AlarmSense Relay Module, 9–33 V DC, Volt‑free Contacts, 1 A@30V, 55000-835APO
AlarmSenseFast delivery Fri, 02 JanTwinflex I/O Module, Monitored Input & 2 Changeover Relays 802-0006
EN54-18Fast delivery Fri, 02 JanApollo AlarmSense Detector Base, removAlert, 10 year Warranty 45681-244APO
removAlertFast delivery Fri, 02 Jan