My wife and I just bought our first house and it came with an alarm system already installed. It looks like it's active but we didn't get any information on it when buying the house.
What do I need to do to make this alarm system usable?
Is it just a generic systems and I can call up any alarm company and have them activate it?
Also, we currently do not have a landline phone, we just use our cell phones. Will we need to get a landline to use the alarm system?
Any suggestions are appreciated. Thanks!
update
Here's the panel