The UK's very own Alarm Monitoring Company has developed what it's calling the world's most annoying alarm. The cheeky VuVutech 5000 starts with the company's own AMCO alarm system attached to five powerful air horns topped off with a vuvuzella quintette pièce de résistance. The whole rig is attached to the telephone line where AMCO's interactive monitoring service will trigger 135 decibels of vuvuzella fury upon the unsuspecting intruder who, we imagine, will stand motionless, arms extended, staring skyward in the belief that he just won the 2010 World Cup until the police arrive. See it demonstrated on a "tea boy" after the break.