例句與造句

1. A wireless light switch provides remote control of lighting using a hand-held transmitter.
2. Some dimmers in residential applications are also equipped with a radio receiver to be used as wireless light switches which can be remotely controlled by a radio transmitter.
3. Applications include wireless light switches, electrical meters with in-home-displays, traffic management systems, and other consumer and industrial equipment that requires short-range low-rate wireless data transfer.
4. The typical example of a heterogeneous network is a wireless light switch : The ZigBee node at the lamp may constantly receive, since it is connected to the mains supply, while a battery-powered light switch would remain asleep until the switch is thrown.
5. It's difficult to find wireless light switch in a sentence. 用wireless light switch造句挺難的