Honeywell VISTA-21iP Frequently Asked Questions

What is User 01 Assigned to on a Honeywell VISTA 21iP?
On a Honeywell VISTA 21iP, user slot 01 is assigned to the Installer Code. This code cannot be deleted from the system, but it can be edited. Learn about the VISTA 21iP Installer Code.

How Many Zones Does a VISTA-21iP Have?
A Honeywell VISTA-21iP Security System will support up to 48 total zones. Of these zones, 40 can be wireless through the use of a wireless receiver. Learn about the VISTA-21iP.