the parts can be bought from Maplins back in the UK with instructions to install ,its not difficult to do.
and you need the LOUDEST SOUNDERS you can find ,lots of them.strobe lights on the roof as well . Buy a safe from BKK and dig a hole thru the floor slab and cement it in yourself . dont use any local installers as they will know too much about your system .You have a control panel behind the front door and you turn off and on when you go and come.This should have a car battery backup in case of power failure.and get some of those fake baked bean cans with a screw off bottom to keep your valuables in .They sell them in gas stations in UK ..
security systems are the go for sure ....
maplins have a online site where you can buy parts ...
