Such negativity to alarm systems, I had no idea.
Being in the "business" let me give my take on this question.
I have ADT wireless at the house. If the lines are cut, it pages me anywhere in the US immediately with no user intervention on their part or mine.
If the alarm is tripped either motion or contacts, I get paged, they call my number and ask for a code to not call the cops.
If I don't answer, they dial the local pd. whi is dispatched immediately. I know as it has happened once by an attempted breakin. It was unsuccessful on their part.
Then there was the time my wife set off the panic alarm by accident and didn't realize it. She was pretty startled to see cruisers surrounding my house a few minutes after arriving home. I had been paged of course and was on the phone with the locals when they pulled up to my home. I stayed on the line with the sgt. at the desk [ who I know personally having worked with that dept as an LE in the past ], until the "all clear" was issued and I knew she was okay.
They respond within 2 minutes at my home and usually under that as they are aware of what may be stolen and out on the streets if they don't get there.
I'm paged either way, cut phones or unlawful entry. The PD gets a call within a minute from me to find out the status of the call.
As another mentioned it is a layered security plan. Good locks, good lighting and monitored 24/7 by ADT with the paging automatic needing no human intervention to screw things up. They give the PD a wrong address and they'll [ the cops ] know it's wrong as I'm on the line awaiting their arrival at my home and a disposition relative the call.
I feel good, the wife feels good and the BG's get caught if they stay in the house for more than 2 minutes. In that time they will never get what I'm worried about having stolen.
Oh, did I mention that the alarm is silent at the home? Reason: I want them caught and not scared off by a ringing bell at my location. Bells and whistles will likely deter entry once the break ocurrs, I don't want a response and no arrests. I want them inside and nabbed.
The alarm is not needed when I'm home
Brownie