Appliances are connected with home network and intellectualization is being rapidly processed. As ubiquitous home is visualized, home sensor is intellectualized and developed with wearable form for the possible inter-home sensor information exchange. Based on the RFID and ubiquitous ID, the home sensors are expected to be developed for the diverse information. The sensor techniques has been intellectualized and diversified by expecting to be developed into perception sensor, extreme environment sensor, micro mechanical sensor, and biosensor. In this paper, the control algorithm of digital control system applicable to the real appliance is suggested. Infrared ray module of appliance is used with the purpose in supporting home network to the appliance in use. And the wireless sign transmitted from home server is transformed into infrared rays sign.