Accumen Alarm

[danf1234]

I have fitted an Accumen Cat 3 alarm to the bike which has worked prefectly for a week until today. However as of today there is no audiable bleep or siren from it. Everything else works fine such as the indicators flashing, but there is just no sound from the alarm box.

If it is activated it flashes like it should and the alarm activates but makes no noise.

Any ideas?