Silent Knight SK-4 4 Zone Conventional Fire Panel SF 02/03 The detector combines four separate

The detector combines four separate sensing elements to sense multiple components of a fire: smoke

sheet metal

connect low-voltage circuits to magnetic door holders

such as RF interference and dust accumulation

so they can connect to 12 VDC nominal or 24 VDC nominal power source circuits

Silent Knight SK-4 4 Zone Conventional Fire Panel SF 02/03 The detector combines four separateThe SK 4 and SK 4E (SK 4 E) are four zone conventional fire alarm control panels (FACPs) that bring the latest in microprocessor technology to conventional fire controls. The SK 4 is a 120 VAC FACP and the SK 4E is a 240 VAC FACP. These FACPs provide reliable fire signaling protection for small to medium sized commercial, industrial, and institutional buildings. The four zone SK 4 E is a 24 VDC FACP that provides four Class B initiating device