MidnightZA
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- Joined
- Mar 9, 2013
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so where in the house do you need
Room 1,2 and 3
Bathroom 1 and 2
lounge
Kitchen
Outhouse *3
Garage
lounge
entrance hall
so you count each one as a zone ?
I started with door mags on every external door and downstairs windows (except bathroom), PIR sensors watching the main entry points and the routes that one would walk in the house. (You cant get from 1 room to another room in the house without being detected)
Then externally I put strip beams across the front and back of my house covering all the external window and doors downstairs and the garage door. Then I have a PIR in the garage also.
That covers all my major points of entry.
I plan on adding window sensors to all my upstairs windows (I doubt anyone can reach my upstairs windows without triggering the downstairs beams but its good to know if any windows are left open etc). I want PIRs in all the rooms, and I may just put a 24hr active high sensitivity motion sensor in the roof (in the case of roof entry)
Look at all the ways you would break into your own house and account for that in your alarm.
For alarms, I wouldn't suggest looking for the cheapest. Look for the best



