Microsystem using magnetometer and inclinometer for anti-theft protection of valuables

摘要

Device for the detection of movement of a valuable object, for example in a museum in which means of detecting at least a rotation of the object, and particularly magnetometers or inclinometers, are mechanically fixed to the object. These means are coupled to message transmission means that send a presence message as long as detection has not taken place and an alert type message when detection has taken place. A monitoring station processes these messages or the absence of these messages, to trigger an alert if necessary.