| 摘要 |
System for the replenishment and filling of stores which comprises at least one full function device (FFD) capable of bidirectional wireless communication with at least one RFD and is capable of data processing, and at least one reduced function device (RFD) capable of bidirectional wireless communication, characterised in that said RFD comprises a push-button, an RF transceiver, an indicator device and a battery and also emits a restocking request signal to the FFD when said button is pressed. |
