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40 Ohm line resistance for each initiating device circuit
two-wire systems where the individual address of each mod- ule is selected using rotary switches
The TC806B1076 Photoelectric Smoke Sensor is an intelligent detection device which provides two-way communication with the Honeywell fire alarm systems
No supervision is provided for the notification appliance circuit
NEW NOTIFIER HS-NCM-SF High-Speed Network Communications Modules Notifier 40 Ohm line resistance forThe High Speed Network Communications Module (HS NCM) provides NOTIFIERs NFS 320, NFS 640, NFS2 640, NFS 3030, and NFS2 3030 Fire Alarm Control Panels, NCA and NCA 2 Network Control Annunciators, and DVC Digital Voice Command with a means to connect to High Speed NOTIFIRENET (NFN). Each HS NCM can accommodate up to two node addresses. For example, one HS NCM can provide network communication for both an NFS2 640 and an NCA 2. When not connected to a
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