Honeywell Launches New Series of Silent Knight Fire Alarm Control Panels
The new Silent Knight 6000 Series includes four panels with point capacities ranging from 100 to 1,110 points.
The new Silent Knight 6000 Series includes four panels with point capacities ranging from 100 to 1,110 points.
NFPA 72 (National Fire Alarm and Signaling Code) now requires that audible appliances installed in certain sleeping areas produce a low frequency (520 Hz) alarm signal in a square wave form.