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The basic concept of barrier Dec 14, 2016

Gate also known as a blockader, originally imported from abroad, is devoted to restrict vehicle access on the road access management device, is widely used in highway toll stations, vehicular parking system management, for managing vehicle access.

Separate electric gate can be realized by wireless remote control, or by parking management system (that is, IC card management system) automatic state management, admission cards vehicles, came out, the auto-release vehicle after collecting parking fees.