I've installed 2 horns one inside and one out.
Reason 1) The inside of the house is very uncomfortable to be in when the system is in alarm. If an unauthorized person is in my house I want them to experience the maxium amount of discomfort I can impose.
Reason 2) People today have become imune to alarms and don't react to them, all the more reason for a dial up system.
Reason 1) The inside of the house is very uncomfortable to be in when the system is in alarm. If an unauthorized person is in my house I want them to experience the maxium amount of discomfort I can impose.
Reason 2) People today have become imune to alarms and don't react to them, all the more reason for a dial up system.