Silent Knight 6815 SLC Loop Expander for SK Devices 27/11 Wall models feature voltage test

Wall models feature voltage test points to take readings with a voltage meter for troubleshooting and AHJ inspection

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Silent Knight 6815 SLC Loop Expander for SK Devices 27/11 Wall models feature voltage testThe 6815 is a signaling line circuit (SLC) expander for use with Honeywell Silent Knight 6820 or 6820EVS fire alarm control panels (FACPs)using System Sensor (SK) protocol. The 6815 signaling circuit has the same functionality as the SLC that is built into the 6820 and 6820EVS panels and support the same addressable devices as the one in each panel. The number of 6815 SLCs that can be used within one system is largely dependent on maximum available