| 摘要 |
A light switch comprises a user input mechanism (203, 204), a wireless receiver for receiving remote control signals and a processor (202) coupled to the user input mechanism and to the wireless receiver and configured to control a light source to turn it on and off both in response to activation of the user input mechanism and in response to the remote control signals. The light switch is configured, in response to a user override input via the user input mechanism, to enter an override state, whereby the light source is maintained in an off state and remote control signals are prevented from causing the light source to be switched on, until the override state is disengaged. An additional light switch may also be provided that communicates with the aforementioned light switch to provide multi-way switching. |
