The 4208EX is an eight-zone expander that allows the use of available expansion zones on Honeywell VISTA controls that support V-Plex polling loop devices. This V-Plex Expander is ULC Listed for commercial burglary and fire monitoring applications.
Main Features
Can be used on controls that support V-Plex
Can be optionally powered from an external DC power supply to reduce the amount of current draw from the polling loop
