Everything you want to do is old news. As Fred said, give the folks at his favorite distributor a call. As for the alarm portion there are plenty of modules out there for most companies that allow for internet connection, Voip, and cellular if they are in an area that gets service. The easiest way to do this would be to have all calls forward after two rings to a Verizon voice mail and set up visual voicemail to communicate with their outlook.