| 摘要 |
A device is disclosed for remotely transmitting a command to an apparatus. The device includes at least one RFID tag having stored therein a code corresponding to the command and is adapted to transmit the code in response to an interrogation signal. Typically the device may include a plurality of RFID tags, each tag having stored therein a code corresponding to a different command and being adapted to transmit the code in response to receiving the interrogation signal. Typically the at least one RFID tag is passive and relies on the interrogation signal for its operation.
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