Security system for automatic cash machines uses hollow bodies to fitted in machine to reduce free inside volume to guard against explosive attack

摘要

The system involves inserting hollow bodies into the machine which match the interior to reduce the free inside space so that explosive gas etc cannot penetrate. The interior of the machine is electronically monitored for changes and sensors can be fitted to detect changes. A control unit regulates the outlets which are freely defined and separated galvanically through an interface. The entire electronics are integrated in a pressure cast aluminium housing.