Honeywell VISTA-20P Ademco Control Panel, PCB in Aluminum Enclosure

Excellent control panel easy to program

Works as expected

Exactly what I wanted. Good savings, as expected even came with the power transformer. Great deal no brainer for an alarm system.

As a retired professional alarm installer you get what you need at ,great price

Love it

The wholesale cost of the controller and can makes this product a very good choice.

I am using this to upgrade the fire & security panel in my new home. I used it to replace a similar Honeywell/Ademco Vista 20P that was more than 20 years old. These things last a long time, which is exactly what I want from a home fire/security system. The panel I received did come with resistors for both normal configurations and zone doubling configurations. It also included the Honeywell power adapter, panel lock, and programming manual. My panel also came with the modern 10.23 firmware. If your unit does not come with all these things, then the seller you bought from is likely selling a modified bundle in attempts to increase their revenue at your expense. Beware. If you never worked with one of these panels, then read on... Yes, you will need a battery, sensors, and at least one alphanumeric keypad plus some wire. Exactly which parts you buy depends on your needs, so you might want to do some research first. I added an Envisalink Internet communicator to it, which I recommend. It supports many other communication options (dialup service, pagers, cellular radios, etc). It has a ton of impressive expansion capabilities. Out of the box it supports up to 15 wired zones, but it is easy to add dozens of more zones with either wireless sensors or wired expansion boxes.

I bought this item and installed it myself. Install is easy but takes a little time and careful documentation prior to deinstall of the old unit. Reprogammed over the phone with my alarm company. No issues.

I bought this to replace a VISTA-15P that was locked to a security monitor service provider. This VISTA-20P is 100% compatible and the switch over went without a hitch. Now I switch service providers any time.

This is a very good deal!