Honeywell Home VPLEX-VSI V-Plex Short Isolator, Compatible with all Honeywell V-Plex Polling Loops

Brand: Honeywell Home
ADI #:VPLEX-VSI Model #: VPLEX-VSI  Name: Honeywell Home VPLEX-VSI V-Plex Short Isolator, Compatible with all Honeywell V-Plex Polling Loops