adrian41uk
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Posts posted by adrian41uk
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I would go down the route of siesmics/vibration detectors if you want perimeter detection.
Interesting. Wouldn't the vibrations be more likely to set of the likes of vipers? When the coal trains are heavy & slow you can feel the vibrations as they pass.
Thanks for your comments......
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I'm considering adding break glass detection to our intruder alarm (the rear of our garden backs onto a public footpath). I'm reasoning that break glass would enable the system to detection intrusion that bit faster & possibly even deter entry into the building. (Detection inside the rooms is by dualtechs).
My question relates to the railway beyond the path - it carries mostly freight trains (coal) but does carry passenger trains at weekends. We get a fair amount of vibration from these trains, both low frequency from the heavy, slow coal trains & higher frequency from the faster passenger services.
I know that break glass works by detecting a particular signature of frequencies when the glass flexes & breaks - but would it/could it be conned by the vibrations from the trains & hence lead to false alarms
Castle / Pyronix Euro 46 Area set
in General Security & Fire Queries
Posted
I'm trying to get my head around setting up a Euro 46 to do area set.
The scenario is a small factory that has decided to sub-let the upstairs of an office block. These will share a common lobby area.
I need to reconfigure the panel such that the tenants can only unset/set the sensors in their space (hence leaving the main factory set) but the factory staff and unset all the zones.
The bit I don't get is.... If the tenant unsets the panel & then the factory staff arrive later...... what triggers the second entry/exit to cause them to enter a code to unset the main factory?
Also, the EURO46 has areas 0, 1, A, B, C D. Whatis the difference between areas 0 & 1 and A, B, C, D?
Thanks in advanced for your help - I've installed many a panel in the past but this is the first time I've need to configure one for anything other than full set!
Adrian