Same thing here!

Asian sounding caller wanted to know about my security. Told him of the no call list kept insisting I was not on his list. Told him to delete me from his calls very argumentative repeating my security system. Again told him to delete me from his call list or I would report him to the national do not call list. Kept arguing about my security system. Hung up on him before telling him that I would report a complaint about him which I am just about to do. The best thing to do is to get as much information and then lodge a formal complaint as he just wants to wear you down and argue.

he did the same to me he called sweared
and when we asked for his number he gave us the wrong one
he said his was "gurmeet"
i called the police station they dont do much until alot of ppl report this number
so if he calls you please call the police station and report this number

First dead ari, then someone asking for Mrs. (homeowner).I told them she is not home, they said it was for our security system, and what is my name.  I would not give it to him, he said but this is about the home, and the security system, again, I said you can reach her in 2 weeks, and I am not at liberty to discuss this with you.  Again he insisted on getting my name, I told him no.  So he said, what, you don't have a name, and I said, I just do not trust you and want to give you my name.  He asked me if I was related to the homeowner, and I told him it was none of his business.

If you tell him you have security already he says I know and would like to sell you more hidden cameras. Then I hung up.

(416) 342-1522 calls and some person with a foreign accent tries to sell a security system or replace what you already have. The worst part is that they then want to know the details of your current security system too. We received 4 calls over the past 3 months