Works Shanxi Shanxi automatic doors automatic doors is part of the relatively leading automatic door. Used in the community. Life developed, automatic doors is a high-tech products. People to open the door to a lot of convenience people. Think of something in his hand, open the door when convenient, the advantages of automatic doors immediately reflected out. But Shanxi automatic doors in the end is kind of how it works? Automatic doors are made: a plurality of components host controller induction detectors, motors, synchronous belts and other components, the main chip is to detect the location of the automatic door photoelectric switch, when the door is in a closed state, induced by the detector detects someone inside to outside or from outside to inside the door near the sensor, its normally open contact closure output, the microcontroller detects this signal Shanxi two wing revolving door price, the pulse signal to the master. Master notification judgment motor running, while monitoring the number of revolutions of the motor, the motor at a certain time in order to inform the afterburner and enter slow running, the DC motor forward at a faster pace to open the door to reach the deceleration switch, the motor at low speed run. Thus successfully open the door. Shanxi Jin Fuxin Security Technology Co., Ltd. is a sales retractable doors, revolving doors, door sensors, garage doors, fire doors, security doors, installation, maintenance in one of the security door industry company, since its inception two wing revolving Shanxi Door brand, the company adhering to the rigorous, realistic Shanxi two wing revolving door Which is good, innovative spirit, pragmatic, pioneering spirit. The company fully devoted to each product, and strive to perfect every detail meticulous to ensure that products with superior performance, beautiful appearance and excellent flat, the company's products has been leading the industry in the new trend, the majority of users of all ages. Jin Fuxin has improved the quality of security system, reliable product quality, good service. Allowing you to buy rest assured that with the peace of mind. Automatic door opening signal in how to pass the automatic door opening signal is received only after Shanxi two wing revolving door, automatic door opening can be closed. This requires pedestrians to enter with a sensor to sense the arrival and departure of people. This signal is transmitted to the control system for automatic doors, it will achieve full automation of the entire process. Generally divided into microwave radar and infrared sensors two sources. Can be induced displacement of the object based on microwave radar, its response speed is very fast for a normal person walking speed through the place, as long as people do not want to go near the door and stationary, the radar will no longer respond , automatic doors will be closed, so that the door can be well protected. In contrast infrared sensor is reacting to the presence of objects, no matter who move or not, insofar as in the sensor scanning range, it will be the reaction that is outgoing contact signal. But it is relatively slow reaction speed, suitable for slow-moving staff out of place. So for different places, you can choose different ways according to their needs sensing. Welcome customers to buy! Shanxi two wing revolving door manufacturers, Shanxi two wing revolving door, 金福鑫 door industry by Shanxi Jin Fuxin Security Technology Limited. Shanxi Jin Fuxin Security Technology Co., Ltd. (www.jfxaf.com) (www.sxjfxmy.com) strong, credible, in Taiyuan, Shanxi metal door industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jin Fuxin Door Co., into the brilliant and you work for a better future!