FOCUS NOVEMBER 29, 2022
常闭/常开（NC/NO）－3种功能集于一体
What does it take to be a good elevator control panel? The ins and outs of such a tough job? Welcome to the first episode in the series – The Secret Life of HMIs.
What does it feel like to be a control panel in an elevator?
The star of the episode is the metal keycap keyboard.
However, it is not the only product or solution in the APEM offering that doesn’t know how to stop working. APEM has many options that are robust and can handle heavy usage.
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