Notifier FCO-851 Multi-Criterion Fire / CO Detector

NOTE: This part is discontinued by the manufacturer. Replace with: FCO-951. The Notifier IntelliQuad PLUS FCO-851 Advanced Multi-Criteria Fire/CO Detector is a plug-in, addressable device that provides both fire and carbon monoxide (CO) detection. Two LEDs on the sensor are controlled by the panel to indicate sensor status. An output is provided for connection to an optional remote LED annunciator (Model RA400Z or Model RA100Z). NOTE: The FCO-851 is compatible with the NFS-320, NFS-320SYS, NFS2-640, and NFS2-3030 operating with firmware version 17.0 (or higher) in FlashScan mode; CLIP mode not supported. COMPATIBLE INTELLIGENT BASES: — B200S Intelligent, programmable sounder base — B200SCOA: Intelligent programmable sounder base for use in Canada (ULC listed. Includes CO detector markings in English and French)