Silent Knight 6820


Addressable Fire Alarm Control Panel

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Brand: Silent Knight Part #: 16585 Categories: , , Manufacturer Part #: 6820 Tags: , ,


The 6820 is an addressable fire alarm control panel (FACP) and is a direct replacement for the 5820XL FACP. The 6820 can be configured to achieve a point capacity of 1110 points and connect up to 17 panels in a single communications link.

The 6820 has one built-in signaling line circuit (SLC), which can support 159 (SK) System Sensor sensors and 159 SK modules of 127 (SD) Hochiki devices per loop. To increase point capabilities, additional SLC loops can be added using the 6815 SLC expander for SK devices or 5815XL expander for SD devices, increasing the point capacity to a maximum of 1110 points for SK devices and 635 points for SD devices. Three additional SLCs are needed to reach 1110 points (SK devices). Four additional SLCs are needed to reach 635 points (SD devices).


Weight 32.00 lbs
Dimensions 3.91 × 16.36 × 26.37 in



Addressable Fire Alarm Control Panel; 6820
Silent Knight. Data Sheet.
Addressable Fire/Emergency Voice System; 6820 / 6820EVS
Silent Knight. Installation and Operation Manual.


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