The alarm system is armed when Im not home, or at night when I'm in bed.
This system is connected to an armed response agency via a dedicated radio link. No cellular or internet connection.
If something trips the alarm, then their control room phones me immediately. If I dont answer the call, then they dispatch an armed guard to my house, who is there within 5 mins. The guard has access to my property and they can then conduct a search for the cause of the alarm.
The personnel working for this company os significantly better trained and equipped than the local police.
I get all this for less than $2 a month.
And this is pretty much the norm in South African capital city suburbs. Definitely not reserved for the wealthy.
Just thought I'd add my 2 cents to this conversation.