Silent Knight 6820 1110-Point Addressable Fire Alarm Control Panel
The 6820 is the latest intelligent addressable FACP (Fire Alarm Control Panels) from Silent Knight and is a direct replacement for the 5820XL FACP.
The FACP has one built-in SLC (signaling line circuit), which can support 159 System Sensor® SK detectors and 159 SK modules, or 127 Hochiki® SD protocol devices. Additional SLC loops can be added for a maximum of 1110 (SK) or 635 (SD) points per panel. (Replaces 5820XL).