Infrared touch screen contains a complete integrated control circuit, and a set of high-precision, interference infrared emission control infrared receiver and a set of cross installed in two opposite directions highly integrated circuit board, forming an invisible infrared grating. Embedded in the control circuit intelligent control system continuously formed on diode emits pulses of infrared beam grid bias shock. When you touch an object such as a finger into the grating 40-inch multi-touch one machine, then blocking the beam. Intelligent control system will detect changes in Beijing to the loss of light touch one enterprise, and transmits a signal to the control system to verify that the X-axis and Y-axis coordinate value. Beijing Dong Fang Changhong Technology Co., Ltd. is a company specializing in the production and processing KIOSK known enterprises 42 inch touch one site, including a wall-mounted touch one machine, desktop touch kiosk, multi-touch kiosk, LCD touch kiosk , dual touch kiosk, etc., according to the application can be divided into hospitals touch kiosk, hotel for one-touch, one-touch Library Dongying touch one machine, multi-touch kiosk, etc., in short, are widely applied to the government, finance, securities, insurance, telecommunications, mobile, commercial, taxation, hospitals, aviation, railway stations, real estate, tourism, film, museums, galleries, libraries, hotels, entertainment and other industries. KIOSK (Touch query one machine) is one of the most convenient, simple, natural, practical interactive device, which combines computer technology, multimedia technology, audio technology, network technology, industrial plastic arts, mechanical manufacturing technology, streamlined integration of design, sleek. 40-inch multi-touch one machine, Dongying touch one, touch one machine manufacturer from Beijing East 方长宏 Technology Limited. Beijing Dong Fang Changhong Technology Co., Ltd. (www.cmcxj.com) is specialized in "touch kiosk, the hospital to take a stand-alone, wall-mounted touch one," the business, the company adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Liu.