| 摘要 |
The present invention relates to a retractable belt post (2) for a crowd control system (1), comprising a belt (5) which can be pulled out of the retractable belt post (2) against the force of a return device (4), and a closure (9) with two mutually complementary coupling members (7, 8), of which the first is arranged on the free end (6) of the belt (5) and the second is arranged on the retractable belt post (2), wherein at least one of the coupling members (7, 8) is equipped with an opener (15) for the closure (9), which comprises a receiver (16) for detecting a remote control signal (14), an actuator (17), for opening the closure (9), actuated by the receiver (16) upon detection, and at least one energy store (19) supplying energy to the receiver (16) and the actuator (17). |
