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NFS2-640 : Intelligent Addressable Fire Alarm System


• Listed to UL Standard 864, 9th edition.
• One, expandable to two, isolated intelligent Signaling Line Circuit (SLC) Style 4, 6 or 7.

• Up to 159 detectors (any mix of ion, photo, thermal, or multisensor) and 159 modules (Addressable pull stations, normally open contact devices, two-wire smoke, notification, or relay) per SLC. 318 devices per loop/636 per FACP or network node.
• Standard 80-character display, 640-character large display, or display-less (a node on a network).

• Network option — 103 nodes supported (AFP-200, AFP-300/400, NFS-320, NFS-640, NFS2-640, AFP1010, AM2020, NFS-3030, NFS2-3030, NCA/NCA-2 Network Annunciator,DVC-EM, NCS Network Control Station, or ONYXWorks™ Network Control Station) using wire or fiber-optic connections.

• 6.0 amp switch mode power supply with four Class A/B builtin Notification Appliance Circuits (NAC). Selectable System Sensor, Wheelock, or Gentex strobe synchronization


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