摘要 |
The invention relates to an actuating system, especially for locking an enclosure to be protected, comprising: - a portable encoder including: at least one memory 2 containing at least one main user code U, data input means 5, means 1 for comparison with the user code of a data item entered with the aid of the data input means, transmission means 1, 7 for forming and transmitting a control message as a consequence of successful acknowledgement by the comparison means; - a fixed decoder including: reception means for receiving the said control message, and identification means 18, 19 for identifying the said message; - at least one control interface for acting on the action means as a consequence of successful acknowledgement by the identification means. <IMAGE>
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