| 摘要 |
PURPOSE:To improve operability by receiving a wireless control signal, which is transmitted from a wireless transmitter, by a wireless receiver and controlling the opening/closing of a lighting window through a repeater and an opening/ closing control circuit. CONSTITUTION:A wireless transmitter 1 is provided to transmit the wireless control signal for window opening/closing, and a wireless receiver 2 is provided to receive the wireless control signal. Then, a repeater 3 is provided to drive a control relay circuit by the output of the wireless receiver 2, and opening/ closing control circuits 4a and 4b are provided to control the opening/closing of lighting windows 5a and 5b by an output from the relay contact of the control relay circuit. The wireless control signal transmitted from the wireless transmitter 1 is received by the wireless receiver 2 and the opening/closing of the lighting windows is controlled through the repeater 3 and the opening/ closing control circuits 4a and 4b. Thus, an operating place to open/close the lighting windows is not limited and the operability can be improved. |
