Description
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Tailgating (Mid-, High-Security)
K42 ST
Piggybacking (High-Security)
Piggybacking is the attempt by an authorised person to allow an unauthorised person to enter the security area.
K32 ST
K42 ST
3.3.2
Functional description MID-Security
Access control MID-Security
– On-site access control system (optional)
– Access control via on-site access control system, exit optionally also via button/radar motion detector
Passage monitoring MID-Security
– Sensor-based passage monitoring in entrance direction by means of floor contact mat or ceiling sensors
– Sensor-based passage monitoring in exit direction (optional) by means of floor contact mat or ceiling sensors
The floor contact mat or ceiling sensor system detects all common forms of tailgating
Access from unsafe side to safe side
Authorisation via on-site access control system:
– On-site access control system sends a signal to the revolving door upon successful authorisation (release in).
– Several release impulses can be stored and processed step by step.
– Revolving door unlocks and starts the counterclockwise rotation.
– The sensor-based passage monitoring in the entrance direction by means of a floor contact mat or ceiling
sensors detects the passage, stops and locks the door automatically when the home position is reached again.
– If the revolving door is not entered, the revolving door stops after 5 empty segments and locks. The existing re-
leases are deleted.
With sensor-based passage monitoring in the exit direction (optional):
– If an unauthorized person simultaneously enters the revolving door in the exit direction, the revolving door
stops shortly before reaching the re-opening position, reverses (PushBack) and directs this person back into
the interior.
Without sensor-based passage monitoring in the exit direction (optional), the passage from the safe to the
unsafe side (also simultaneously) can take place without verification.
