Function:
(1) Automatic return function: After the passage process is completed, the brake
wings automatically return to the initial blocking position.
(2) Power-off and opening function: When the power is off, the system will
automatically open the brake wings to open, which is convenient for evacuation
of the crowd and meets fire protection requirements.
(3) Anti-illegal intrusion function: When the card is invalid, there is no card
swiping, or the passage is forbidden, the forcible entry into the channel will be
regarded as illegal intrusion, and the system will automatically alarm and close
the flap.
(4) Anti-reverse intrusion function: Before the end of the passage process in a
certain direction, pedestrians entering the passage from the opposite direction
will be regarded as reverse intrusion, the system will automatically alarm and
close the wing.
(5) Anti-trailing function: The photoelectric switch detects the pedestrian traffic
situation, and detects the following phenomenon (the people behind are close to
the person in front, intending to pass without swiping the card), the system will
automatically alarm and close the brake wings.
(6) Int