| 摘要 |
PROBLEM TO BE SOLVED: To provide a wireless wiring fixture that can be connected to a series circuit of a power supply and a load by two wires, and can turn on/off a switching element by a wireless signal using low power consumption. SOLUTION: A load open/close section 11 has a pair of connection terminals X1, X2 for connecting the series circuit of the power supply AC and the load Ld, and the switching element inserted between the connection terminals X1, X2. A control circuit 10 controls the turning on/off of the switching element, according to the content of the wireless signal received by a wireless receiving section 13. A power supply circuit 12 uses power supplied from the connection terminal to supply power, to the control circuit 10 and the wireless reception 13. When a push button switch Sa is depressed in a transmitter 2, the wireless signal having the same content is transmitted repeatedly for a prescribed number of times. The wireless reception 13 alternately repeats reception standby period during which power is supplied from the power supply circuit 12, and a pause period during which the supply of the power is stopped. COPYRIGHT: (C)2007,JPO&INPIT
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