| 摘要 |
A removable security device 50 for installation in a machine 10 for dispensing, receiving or recycling cash. The machine 10 includes a bay 16, 18, 20, 22 for receiving a cash cassette 24, 26, 28, the security device 50 comprises: a detection system for detecting unauthorised interference with the machine 10; and a cash protection system configured to activate on detection by the detection system of unauthorised interference with the machine. The security device 10 is configured to be received in the bay 22 for receiving the cash cassette 24, 26, 28. The detection system may comprise a gas sensor or a motion sensor. The cash protection system may comprise a gas neutralisation system, a tracking system or a marker dispensing device. The cash machine may be an automatic teller machine ATM. |
