The KERFUFFLE Ko alarm fits easily inside your PC into any ISA expansion slot.

This alarm monitors the power of the PC, when there is no power the alarm is armed.

It monitors the case being opened up by unauthorised personnel. A light sensor will trigger the alarm in the computer case is opened, irrespective of whether the power is on or off.

It is powered by a rechargeable battery within the unit, recharged from a standard PC power connector (supplied).

Key lock to disarm the unit by authorised users.