LANG YIXIN

Transceivers; Devices for wireless radio transmission; Electric circuit switches; Electric installations for the remote control of industrial operations; Electric light switches; Electrical controllers; Electrical switches; Electronic proximity sensors and switches; Infrared detection apparatus; Infrared sensors; Lighting controls; Radio-frequency controlled locks; Radio frequency generators for supplying radio-frequency energy; Radio transmitters and receivers for remote controls, radio controls; Remote circuit breaker control switch operators; Remote control telemetering machines and apparatus; Remote control transmitter for radio-controlled devices; Wireless controllers to monitor and control the functioning of other electronic devices; Wireless transceiver radio