Sounds like the Xena Disc Alarm available from Looi's and Motoworld. Very bulky and heavy to lug around and is really very sensitive.
I think some of the alarm systems available stateside is pretty remarkable. Examples are the Gorilla Cycle Alarm and Scorpio Systems.
http://www.motorsykkel.net/shop/gorilla_alarm.htm http://www.motorsykkel.net/shop/scorpio_alarm.htmOriginally posted by snowball72:
saw my fren used one b4.. u attach it to the front wheel and it comes wif it's own batt.. so no nothing to do wif the bike's batt. the alarm very loud aso.. and sounds sibei irritating.. ( hehe..anyway i suppose alarms can't possibly sound soothing to the ear ba)
costs $60. but i heard from him dat the lock is easy to "cut open" and yes.. it's very sensitive. ( too sensitive infact)