摘要 |
An alarm device is provided consisting of a non-conductive base with two conductive inserts, a latch mechanism integral to a base and a trip device which is connected to a coil spring. A set of L-shaped legs are attached to each end of the coil spring and one leg coacts with the latch mechanism and is released when the trip device is activated, and the other leg coacts with one of the inserts and the coil spring coacts with the other when the trip device is activated.
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