Antitheft box used to protect goods in e.g. warehouse, supermarket, has first switch provided in internal alarm circuit and triggers internal alarm circuit to emit sound signal after lid is separated from main body

摘要

A first switch (210), provided in an internal alarm circuit (200), triggers the internal alarm circuit to emit a sound signal after a lid (120) is separated from a main body (110) when the first switch is in fused condition. The internal alarm circuit is controlled to be fused or defused depending on the position of a releasable lock (140,145,150,160).