FattyMatty I called and some guy picked up who said someone had spoofed his number and he had been getting a bunch of calls because of it. Sounded legit... he answered with a simple "hello", and when I responded, he said "Yeah, did you get a call from this number?" and we went from there.
But here is the catch - the number comes up as a mobile phone for a guy named Ian, and location of Boca Raton, FL. There is also a Facebook page for Admiral Home Security, also located in Boca, and with the same phone number and the same 'previous' address of his. The one complaint on that facebook page specifically mentions Ian by name and goes on about how he will sell you a security system, make 'false promises', etc... also mentions he used to own a company named "CoreHome Security", also in Boca. I couldn't find any link to him at CoreHome. It also appears that Admiral Home Security is now listed as INACTIVE, possibly shut down in September of last year (09/19).