Honeywell 4193SNP Frequently Asked Questions

How Do I Connect a 4193SN to a VISTA-128BPT, 250BPT or VISTA-50?
The 4193SN connects to the Vista-128BPT, 250BPT, or 50 through the polling loop on terminals 24 (Positive) and 25 (Negative). Learn how to wire the 4193SN.
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How Do I Add a 4193SN to My VISTA-128BPT, 250BPT or VISTA-50?
The 4193SN is an expansion device which allows users to add conventional devices to the polling loop by programming its serial number into the zone(s). Read on.
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How Do I Program a 4193SN to a VISTA-128BPT, 250BPT, or VISTA-50?
The Vista-128BPT and similar panels use a polling loop for wired expansion. In zone programming, use input type to identify zones. Learn to program a 4193SN.
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