☺ More of a deterrent because it’s aphysical barrier.
☺Feel safe when premises are occupied.
☺No police time wasted on false alarms.
☺Very low maintenance costs
☺No monthly/annual monitoring costs
☺No planning permission needed.
☺Windows can be left open day and night.
Burglar Alarms have become far less effective in recent years. Everyone knows that most alarms are not monitored, and even when they are, the police take some time to get there.
