Vplex expansion module for one zone with relay

-2A Form C relay contacts 28 VAC/VDC with contact supervision.
-The relay position is monitored, but not the external contact wiring.
-Note: Some panels do not support this feature.
-A class B/B RFL style for supervision of the aux input area.
-Power operation and communication with control panels via addressable V-Plex -multiplexed loop.
-Plate mounted in a small plastic box protected with a tamper.
-Electronics mounted in a small plastic box with a counterfeit-protected lid.
-Suitable for residential and commercial burglary and fire installations.

Note: The 4101SN module is only compatible with VISTA fire panels (VISTA32FBT, VISTA128FBPT and VISTA250FBPT).