Alarm Horn not Working

I do not get any horn beeps when locking the car, I have checked the fuse and that's ok, the indicators flash three times when locking and once when unlocking,



so does the car use a separate horn or the standard vehicle horn for the alarm.



I have tried opening the bonnet and putting something on the plunger switch and locking vehicle, nothing happened when the switch was triggered.



Any Advice please

from the last news http://ift.tt/UUytSv

via IFTTT