| 摘要 |
A multi-outlet for limiting a use time is provided to prevent that children are poisoned by on-line games or the Internet by limiting a time required for supplying power to a computer and adjusting a computer use time of the children. A body(20) has a plurality of outlets(15) connected with plugs of electric devices. A switching unit installed in the body turns on/off power supplied to the outlets. An antenna(30) installed at one side of the body receives an off-time setup signal of the outlets by wireless. A buzzer(40) installed to be exposed to the outside of the body generates an alarm sound for informing the off of the outlets to a user before the outlets are turned off. A control unit installed in the body controls the switching unit and the buzzer according to the off-time setup time of the outlets received from the antenna. A remote unit(45) transmits the off-time setup time of the outlets to the antenna by wireless.
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