Bought a house with vivint takeover window, door bell, etc

Hi guys long time reader first post. I am new to smart home tech but learning. I just bought a home with vivint equipment installed and panel. I don’t know what I have maybe someone here can tell me? I’ve called vivint they won’t help and won’t even give me the pin code for the panel unless I sign up. So I am locked out there. I have my Raspberrypi set up and hoping to take over this equipment. Thanks in advance for the help

That really sounds like something to avoid.

Related

It looks like you may be able to repurpose some of the vivint devices, but not others.

There is a repository on GitHub that helps with a lot of this problem.

It is titled:

DACSS = Duplicate A Commercial Security System