Yeah I got a call from that number too about security systems trying to get me to put their security sign in front of my house and install a system for free to promote them. I asked the guy how he got my number and he said "Online website friends" or some BS like that. I didn't know the number, didn't know the person, kept saying not interested and he hung up. Is this just a random person trying to scam me so he can steal from my house or something?
Received call from 360-529-6199 stated Home Protection and wanted to place a sign in the yard and install the system for free- stated that was something they should talk to my husband about (my standard blow off response) and it did not work. Very persistant and would not listen....he finally hung up on me. I too am worried about them having my address.