Notifier CPU2-640 Fire alarm control panel. CPU and Power Supply (New)
We buy for $90 and we repair for $280.00.
The NFS2-640 intelligent Fire Alarm Control Panel is part of the ONYX® Series of Fire Alarm Controls from NOTIFIER.
ONYX Series products meet virtually every application requirement.
Modular design makes system planning easier. The panel can b e configured with just a few devices for small building applications. Or networked with many devices to protect a large campus or a high-rise office block.
A host of other options are available, including single- or multichannel voice. Firefighter’s telephone; LED, LCD, or PC-based graphic annunciators. Networking; advanced detection products for challenging environments. Wireless fire protection; and many additional options.
A central processing unit (CPU) with integral 3.0 A (6.0 A in alarm) power supply for an NFS2-640 system. Includes control panel factory-mounted on a chassis; one Signaling Line Circuit expandable to two; documentation kit. Order one per system or as necessary on a network system.
ONYX Intelligent Sensing Intelligent sensing is a set of software algorithms that provides industry-leading smoke detection capability. These complex algorithms require many calculations on each reading of each detector. And a re made possible by the high-speed microcomputer.
Self-Optimizing Pre-Alarm: Each detector may b e set for “Self-Optimizing” pre-alarm. In this special mode, the detector “learns” its normal environment. Measuring the peak analog readings over a long period. And setting the pre-alarm level just above these normal peaks.
Cooperating Multi-Detector Sensing: A patented feature of ONYX intelligent sensing i s the ability of a smoke sensor. To consider readings from nearby sensors in making alarm or pre-alarm decisions.



