Quote Originally Posted by padraic View Post
we had the same problem and fitted a door switch and a very very loud siren..! if they left the door open for 40second or more the siren would deafen them.. the staff gave out stink for the first few days but havent heard a word since.. the staff are very aware of it now and just out of habit keep it closed and they just got used to it and i have a very happy customer with alot smaller electricty bill
Was it owt like this alarm

http://www.youtube.com/watch?v=HFoUL_bIotw

Regards

Rob

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