What would be a good intruder alarm system (sans video) VALUE FOR MONEY wise?
i know there are motion detectors, glass break sensors, door/window sensors and video. i know too that there are auto dial systems. heat and carbon monoxide sensors.
but i just want the simple door/window sensors & motion detectors with dial feature thank you!
i train dogs. i know the limitation of even trained K9 watchers:)

a barking dog is all you need
If you are looking for something to just make noise if you are home; my mother used to stack cans of soup in front of the doors and hung bells on string (like four or five on a string or thin rope) in all her windows. She was so afriad of being alone after my dad died and she felt much safter this way.
You could also get some stickets to put in windows and door windows saying ALARM without actually buying the alarm.