April 21, 2020US has now surpassed Italy as the country with the most death from COVID-19,the situation in other countries are equally grim,what can we do to battle this virus and take actions to stop mutual infect...view
May 20, 2021Before installing sheet metal, we must first clarify a few points. What kind of chassis needs to be made? What functions does the chassis need? The process flow for installing the sheet metal of the p...view
February 3, 2021If the access control system is compared to a person, the access card reader is like the eyes of a person, and it is related to the stability of the entire access control system. The working principle...view
March 29, 20191. Scenic area three arm turnstiles needs to have the running state of programmable equipment through the built-in small press disc on the main control board.2. Scenic area three arm turnstiles needs ...view
March 29, 2019With the vigorous development of high-tech, human body feature analysis technology has become the latest value-added and application point in the fields of rapid identification and video surveillance....view
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