Shenzhen, a Thai technology development Co., LTD. Has been formed ten many products series: wireless remote control series, wireless receiving module series, wireless controller series, smoke detection series, gas detection series, wireless infrared and DuiShe detection series, magnetic door series, family security alarm series, auto control and alarm series, personal electronic gifts series. Products are widely used in residential, stores and guard against theft alarm, intelligent household control, industrial control, restaurants and hospitals call control system, etc.