Patent ID: 9713234
Date: 2017-07-18
CPC Classifications: G08C,H05B

Claim:
1. A lighting device comprising: a transceiver which receives radio commands for operating the lighting device, from a radio remote controller; a receiver which receives an infrared command for operating the lighting device, from an infrared remote controller; a storage for storing identification information of the radio remote controller serving as a master device; and a controller which determines whether the identification information is stored in the storage, wherein: when the controller determines that the identification information is stored in the storage, the controller accepts a radio command that includes identification information same as the identification information stored in the storage, among the radio commands received by the transceiver, and discards the infrared command received by the receiver, and when the controller determines that no identification information is stored in the storage, the controller accepts the infrared command received by the receiver.