best alarm
 

so what is the best alarm? i want it to beep once when somebody looks at the bike, then go off if somebody is very close to it.
any recommendations of a good place to look for an alarm?

Don't do it megalite!
more bloody trouble than they are worth !!
Get one of those chains BDG uses
Awsome
mav

really, how come? whats BDG? I will also be getting an Almax series 3 chain with squire SS65CS padlock, what do you think about that?
it costs half the price of the alarm system - a lot! 150 quid