Product Overview

Ademco 4193SN is a Serialized Interface Module (SIM) designed to connect conventional hardwired alarm devices to the ADEMCO V-Plex multiplex polling loop. This two-zone expander serves as a bridge, allowing standard contacts to communicate with compatible addressable control panels such as the Vista-40, Vista-50P, and Vista-100 series. It offers flexible configuration options, capable of supporting either one supervised zone with a 10k EOL resistor and one unsupervised zone, or two unsupervised normally closed zones, making it an essential tool for system expansion and retrofits.

Key Features

Two-zone Serialized Interface Module (SIM)
Connects conventional devices to the V-Plex polling loop
Compatible with Vista series control panels supporting serial polling
Configurable as one supervised and one unsupervised zone
Configurable as two unsupervised normally closed zones
Powered directly by the multiplex polling loop (8-12VDC)
Compact design fits easily inside device enclosures
Enables addressable monitoring of hardwired contacts

ADEMCO

4193SN ADEMCO

4193SN ADEMCO

7939-2WH ADEMCO