ebay gsm alarms advice

ligertigon

Hi,
Looking at buying a cheap ebay gsm system.

I am only interested in a front/back door mechanical switch, and a couple wireless PIR's.

I have read posts here about how these wireless systems can be 'jammed'....
Should I be concerned?

I will still be telling my insurance that I have no alarm, and am not too concerned about valuables being taken as I have very little to worry about, but for the violation caused.
The idea would be my retired neighbour would be on the text alert.



http://www.ebay.co.uk/itm/LCD-WIRELESS-GSM-AUTODIAL-SMS-HOME-HOUSE-OFFICE-SECURITY-BURGLAR-INTRUDER-ALARM-/121967194181?var=&hash=item1c65cfb045:m:mFRKWHGkdh-8QGI4vdw8GAw

KoolKid

You read about wireless systems being jammed and they you look for advice on a DIY system on Ebay??

Any links or evidence of professional wireless systems conforming to en50131-1 being successfully jammed without any alerts being generated?

ligertigon

KoolKid wrote: »

You read about wireless systems being jammed and they you look for advice on a DIY system on Ebay??

Any links or evidence of professional wireless systems conforming to en50131-1 being successfully jammed without any alerts being generated?

your question 1, Yes I am looking for advice....still,
your question 2, I don't cause I haven't researched it.

I am not looking for Fort Knox security, and just wanted opinions on these setups.
So en50131-1 is a better standard?

KoolKid

As a minimum you should be looking at perimeter protection covering all ground floor and accessible points of entry. After that one or two infred detectors.
Anything less than that is really just giving you a false sense of security.

ligertigon

many thanks
much appreciated