Simplex 4098-9601 Photoelectric Smoke Detector Head

NOTE: This part is discontinued by the manufacturer. Replace with: 4098-5601 + new base needed. The Simplex 4098-9601 Smoke Detector is a conventional photoelectric smoke detector. COMPATIBLE SIMPLEX BASES for 2-wire or 4-wire operation: — 4098-9788 2-Wire Base with connections for Remote Alarm LED Indicator — 4098-9682 4-Wire Base with Auxiliary Alarm Relay Contacts and connections for Remote LED Alarm Indicator. NOTE: Requires external 24 VDC for operation — 4098-9683 2-Wire Base with Auxiliary Alarm Relay & connections for Remote LED Indicator NOTE: Must be connected as the only device on the IDC to ensure relay operation. Replaces 2098-9201 & 2098-9209