| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a load control switch which enables a user to easily improve its function so that the load control switch has a radio signal receiving function without involving wiring work. <P>SOLUTION: A load control switch 1 comprises: a terminal module 2 which is directly attached to an attachment frame installed on a wall surface of a building and to which an electric wire is connected; an opening and closing function module 3 which is detachably mounted on the terminal module 2 and has an electronic switch function controlling on/off of a load in response to a control signal input from the outside; and an operation handle 4 which is detachably mounted on the opening and closing function module 3 and has a radio signal reception circuit 45 which receives the control signal from a remote controller. <P>COPYRIGHT: (C)2012,JPO&INPIT |
