Gate, is a channel blocking device (channel management equipment)

品石设计

China · Home Appliance

品石设计

China · Home Appliance

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Comment Board （4）

Ν. 2017-09-15

Rolling type is easy to be mechanically damaged, so many subways and trains now use infrared induction type, which is easy to repair and low in maintenance cost.

男神2号 2017-09-07

I don't know if there is any description, I don't know if this function is .. where is the specific situation?

rm 2017-09-12

Have you never seen the exit of the waiting room at the railway station? Only out, not in!

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晨曦光 2017-09-07

Support original!

品石设计

China · Home Appliance

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