The Cavius Travel Alarm is a portable alarm system serving to protect valuables such as notebooks, handbags and other pieces of luggage against theft. Once the system is activated, an integrated motion detector will set off an alarm at the slightest movement or vibration, resulting in an instantly audible sound of 130 dB. What is more, the device, which weighs a mere 65 grammes, can also function as a smoke detector – both at home or away on holiday.