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

In todays world of Alarms its kinda old school but it does exactly what it was intended to do. Not to mention low price and programmable with the 6160 keypad.

Would definitely purchase again

The product is used by most pros. Installing it myslef was fun. Make sure you add a battery and, I suggest, add also EYEZ-ON EVL-3 which give capability to send you alerts (email and sms). Also suggest that you combine it with 6160 alpha keypad because you will need it to do all the needed programming.

Used this for setting up my home alarm system with Honeywell and it has worked without any issues now for over a year

Works as advertised and arrived on time. Installation is a challenge but doable. I was able to complete the job after making some errors and help is available online.

Worked wonderful, son put a raspberry pie in it!! Use it at my shop!

If you are a professional alarm installer then I guess this thing is just peachy. If not, you are probably out of luck. I have read and re-read the book a dozen times. I have watched hours of video online. I have beat my damned brains out trying to get it to work. The instructions are NOT user friendly at all. There is no glossary of terms and believe me there are many you must know and comprehend to be able to program it. The instructions assume that you already have knowledge of alarm systems. Everything is abbreviated, both in the book and on the panel display. You will find yourself wandering aimlessly through the book for clarification of a term, function, or device at the most inopportune times. I suggest you download the PDF manual from Ademco and read it before you buy this monstrosity. If you find yourself confused after that DO NOT buy the system. I have added a snip from the manual as am example of what you will be dealing with(see photo).

Great price.

Received the latest 10.23 version. Works perfectly. I upgraded an older version 1.4 Vista 20P to this without any problems. I moved the wires one by one from old to new. Then I simply went through and read all of the configuration information from the existing unit and then programmed it into the new unit; all of this work is done through the alpha numeric keypad on the system. No issues whatsoever!

This is a great security panel I got it a couple months ago and it was easy to install and program if you understand how it works I was able to install it in a day and its easy to wire up and add new devices.