Honeywell VISTA-20PSIA Frequently Asked Questions

How do I address a 4219 Zone Expander to a VISTA?
The 4219 is addressed using dip switches. The settings required depend on the panel being used as well as the zone numbers. Keep reading to learn how to address a 4219!
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How do I program a duress code into a VISTA-20P?
Learn what a duress code does and how to program it to your VISTA-20P alarm system.
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How do I install a 7847i on a VISTA-20P system?
Come learn how to add a Honeywell 7847i internet communicator to a VISTA-20P panel.
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Honeywell Vista 20P vs Honeywell VISTA 20PSIA
Click to find out what the difference is between the Honeywell VISTA-20P and the very similar VISTA-20PSIA.
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Honeywell VISTA 20P vs VISTA 21iP
The VISTA 20P and VISTA 21iP are very similar products, but there are some slight differences that are worth noting when you are making a decision regarding which panel to buy.
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What happens when I press police on my Vista-20P panel?
Before pressing the police button on your VISTA-20P system, learn from our FAQ first!
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How do I install a Honeywell GSMV4G on my VISTA-20P?
Installing an Alarmnet GSMV4G cellular alarm communicator on a VISTA-20P is very easy.
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How do I do a Go/No Go test on a Honeywell VISTA-20P?
The Go/No Go test mode is used for choosing the placement of your Honeywell 5800 Series wireless alarm devices, come find out how to access the test mode.
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How to find device addresses for a Honeywell VISTA-20P?
Click to find the programming fields for the various devices addresses compatible with a VISTA-20P alarm control panel.
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Can Compass software be used to program a VISTA-20P?
You can use Compass for a direct wire download of a VISTA-20P alarm control panel; click to find out how.
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