Manual for Honeywell vista 20P - Honeywell Home Security

copy and paste
https://www.alarmgrid.com/faq/how-do-i-add-a-siren-to-my-honeywell-vista-alarm-system

No alarm after exit or it does alarm after exit
Ed

Did this come with the manual for the keypad. You can go on line to honeywell or call them and ask for tech support.
Ed

It can be disable in installer level programming. It is called confirmation of arming ding. It is so you know that your system is arming when you use you keyfob from outside of your house.

Power down the panel, remove the battery. Hold down the * and # while re-powering the panel. It will jump right into programming. Release the *and # button and proceed with programming.

Is this the only wireless zone you are adding to the system? Is the Vista20P programmed for other hard wired zones?

If the keypad displays FC, that means that it is programmed to send alarms to a central station and a phone line isn't connected to the control panel. If you do not subscribe to monitoring services, it will have to be re-programmed. I can do that for you over the telephone if needed.
Thanx Mark Garrett

You will need to add a Honeywell 7847i Internet communicator, and Honeywell's TotalConnect package. With this, you can switch your monitoring (if you system is monitored) to IP based and get rid of your land line if you like. This will give you email and text notifications as well as system control from a smartphone. There used to be a Vista IGM module available but that has been discontinued to get everyone on TotalConnect. Links for the IP communicator and TotalConnect are below. Hope this helps.

http://www.security.honeywell.com/hsc/products/alarm/internet/190367.html

http://www.mytotalconnect.com/

This site has manuals for the 6160 keypad, and the 15P and 20P panels.

http://www.avss.net/manuals_books.htm#how

Hope this helps.

Zone 1 is separated to allow for two wire smokes that go on zone 1.