Honeywell Home 4219 Wired 8-Zone Expander Module for VISTA-15P, VISTA-20P & VISTA-21iP

Brand: Honeywell Home
ADI #:4219 Model #: 4219  Name: Honeywell Home 4219 Wired 8-Zone Expander Module for VISTA-15P, VISTA-20P & VISTA-21iP
  • Adds up to 8 end-of-line supervised zones
  • Connection made to the control's console wires
  • Supported on VISTA-20HW