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What Are The Functional Characteristics Of The Bridge Type Three Roller Gate?


First, with automatic reset function, when the brake lever is unlocked, it can be rotated by 120 degrees, that is, automatic reset is also locked. Or when the time is not passed within the specified time, the system will automatically cancel the user's permission for the passage and automatically close, and the delay is 5S, 10S, 20S adjustable.


Second, the anti-shock function, when the gate signal is not received, the brake lever is automatically locked;


Third, the automatic falling rod function after power failure, to meet the requirements of fire management; can be connected with a variety of card reading equipment, receiving relay switch signal work;


Fourth, one-way, two-way traffic function, one-way or two-way control personnel access;


Fifth, the optical working principle is adopted, there is no delay requirement for the input control signal, and it is absolutely avoided to brush a card for several people;


Sixth, the external button can realize the left and right normally open functions; it can also realize the continuous electric drop function;


7. Remote control and management can be realized directly through the management computer;


Eight, the control board can be connected to the external counting function, record the number of people present, to achieve the forward plus, reverse reduction function (need to order).