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Registered
Join Date: Oct 2000
Location: agoura hills, ca 91301
Posts: 2,634
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Jeff,
The units come in what they call zones (in layman terms "areas of monitoring"). Each area can be triggered by 'contact switches" or 'motion detectors'. I like my motion detectors (they will not be triggered by a moving curtain). Of course, if you have a house dog, you will not have a choice by settle for the 'contacts'.
I do have a monthly service monitoring system. I think it is a waste of money. (I bet you that as soon as I cancel it, then mishap would happen).
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