Taiyuan automatic door prices, strong Sheng door industry (Certified), automatic doors provide strong sung by Wanbailin area distribution of stainless steel products. Wanbailin district-Sheng Stainless Steel Products Distribution Division (www.sxqsmy.net) is specialized in the "garage doors, European doors, fire doors, stainless steel doors, engineering doors, building doors, retractable door" of the enterprise, the company adhering to the "integrity business, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Weijing Li. Automatic doors should be extended from the theoretical understanding of the concept of the door, is to develop and improve the function of the door according to the needs of people carried out. The automatic doors have been developed very mature, automatic doors means: people close door action (or some kind of entry authorization) can be identified as the control unit signals Taiyuan door automatic door sensors, door opening by driving the system will automatic doors, in then leave the door closed automatically, and the process to achieve the opening and closing control system. Automatic door centralized control: the concept of centralized control, including automatic doors centralized monitoring and centralized operation running state more automatic doors two meanings, automatic door opening and closing doors to centrally monitor the status of the position signal output circuit can be implemented, you can use the contact switch, When the door reaches a certain location (such as open position), touch switch contact signals are given. Can also be used an inductive signal generating means Shanxi automatic door price, the sensor sends a signal to detect when the door is in a certain position. Set the appropriate indicator in the control room, you can display the status of the automatic doors, and centralized operation usually refers to simultaneously open multiple doors or locked.