I just  had a call.  They claim to be from Reliance and ask about my existing Reliance alarm. There was no caller id so I said I wouldn't discuss my alarm systems and they hung up.  4 days ago I received a call from (289) 755-1126. The name Logan alarms showed on my caller id. The caller claimed they had a work order for my ADT alarm.  They did not.  They have a website "under construction" I don't know whether they are selling alarms or checking if I had one.  They have my name and address so it is a little unnerving.  Fortunately I am covered but they were acting suspiciously and I gave them no information.

Same type of call on Monday 6.25 pm - Reliance Alarm Systems (?), knew my full name and address

8:45, claim to be reliance alarm systems, why so late on a Friday night?

Several calls selling alarm systems.  Told them to remove me.  Guy told me to f*ck off.

is that true

asked for the homeowners. i said they werent home. then this dude asked when they would be back. i said seven. then he started asking about my alarm system. its sounds sketchy. im locking my doors. i dont want them to rob my house or something.