The present invention relates to a ping-pong table comprising a ping-pong table having a first portion between which nets are made so that a user can strike a table tennis ball at one end to enable a first bound, and a second portion configured to be second bound beyond the net; A sub-position sensing unit installed in a second portion of the table tennis base, the sensor being provided to perform position sensing for sensing a position of the second bound; And a terminal capable of wirelessly communicating with the sub-position sensing unit and capable of providing a first signal for activating position sensing of the sensor to the sub-position sensing unit, Wherein the sub-position sensing unit transmits a second signal to the terminal when the sensor detects the sub-position sensing unit.
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