The modular design of the Notifier NFS-320 facilitates easier system planning. The panel can be configured with a limited number of devices for small building applications or networked with numerous devices to safeguard a large campus or high-rise office building. Additional peripheral equipment can be incorporated as needed for specific applications. Wireless fire protection can be integrated using the SWIFT wireless gateway and devices. For installations utilizing the NFS-320C, an optional ACM Series annunciator may be installed within the same cabinet (supporting up to 48 zones/points, available for separate order; refer to DN-60085). The standard, factory-assembled NFS-320 system comprises one control panel mounted on a chassis (operating at 120 V — includes a grounding cable, battery interconnect cables, and a document kit) with an integral power supply mounted to the main circuit board; one primary display KDM-R2 keypad/display; and one cabinet suitable for surface or semi-flush mounting. Batteries must be purchased separately. One or two option boards may be installed within the NFS-320 cabinet, while additional option boards can be utilized in remote cabinets. (Non-English versions are also available: NFS-320-SP, NFS-320-PO.) Features Benefits: - Robust Boolean logic equations - Alarm Verification selection for each point, equipped with an automatic counter - Presignal/Positive Alarm Sequence (PAS) - Options for Silence inhibit and Auto Silence timer - Certified for seismic applications when paired with the appropriate seismic mounting kit Certifications: - UL 864 - UL 1076 - UL 2572 - ULC-S527-11 - IBC 2012, IBC 2009, IBC 2006, IBC 2003, IBC 2000 - ISO 9001 Certified