Notifier NFS-320R — ONYX Series intelligent addressable fire alarm control panel in a red enclosure.
The NFS-320 is the single-loop ONYX panel, sized for small and mid-size buildings but able to join a campus network. It ships factory assembled with chassis, power supply, keypad, display and cabinet; batteries are bought separately.
- One isolated intelligent SLC, Class A, B or X, holding 159 detectors and 159 modules, polled by FlashScan in under two seconds
- Four built-in Class A/B notification appliance circuits at 1.5 A each, with strobe sync for System Sensor, Wheelock or Gentex devices
- Total 24 V output 6.0 A in alarm; input 120 VAC, 5.0 A; charger 18 to 200 AH, needing an NFS-LBB box above 26 AH
- Standard 80-character display, built-in alarm, trouble, security and supervisory relays
- Backbox 18.12 × 18.12 × 5.81 in.; UL and ULC certified S635, FM approved
Notifier states it plainly: the NFS-320R is the NFS-320 in a red enclosure, nothing more. Do not confuse it with the NFS-320C, rearranged to take an ACM Series annunciator in the same cabinet; its red version is NFS-320CR.
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FAQ
What is the difference between the NFS-320 and NFS-320R?
The NFS-320R is the NFS-320 in a red enclosure; the data sheet treats NFS-320, NFS-320R, NFS-320C and NFS-320E as the same panel family.
How many devices does it support?
One isolated intelligent SLC, Class A, B or X, with up to 159 detectors and 159 modules, for 318 devices maximum.
Can it be networked?
Yes. It can join a high-speed Notifier network of up to 200 nodes or a standard network of up to 103 nodes.
What batteries can it charge?
The charger supports 18 to 200 Ah batteries; batteries are ordered separately.
