Keri Systems Doors.NET Manual - Manual (Page 381)

Doors.NET Reference Manual
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once the defined time period has passed, for example, 15 minutes - this time is
defined in the Anti-Passback Duration field.
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Timed - User Based - This selection uses just one reader to control an area.
Since there is no reader leaving the area, a time limit is selected for anti-passback
rules to be applied. This means that the card cannot be used at the reader for the
specified time interval after the initial access grant and is on a per user basis. The
last valid access at each reader is tracked for each cardholder.
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Timed Hard APB, Revert to Soft - This selection is a combination of different anti-
passback modes. For the time limit specified, the reader operates in
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Hard Anti-Passback mode for each cardholder. At the end of the time limit, the
reader operates in Soft Anti-Passback mode for each cardholder. This allows for
the strictest anti-passback rules to be applied for a specific time, and then the more
relaxed rules apply. This mode will provide the best combination of security and
management when applying anti-passback rules.
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Anti-Passback Enter and Exit Areas - This drop-down selections specify the con-
figuration of the reader's anti-passback areas. The anti-passback areas are simply
numbers that are assigned to the cardholder's location status as they pass through
the reader. Multiple readers can be assigned to either area, or you can create a
nested area with a sequence of doors for entering an area and another sequence
for leaving an area. The range of the anti-passback areas available are 1 - 127.
3. If Anti-Passback is being setup between two doors then both those doors need to
be wired back to the same 2 or 4 door controller.
Mercury APB Example
1. Select the reader on bus 1, scroll down the properties to Anti-Passback and set the
mode to Hard Anti-Passback
2. Anti-Passback Enter Area set to Area 1
3. Anti-Passback Exit Area set to Area 2
4. Select the reader on bus 2, scroll down the properties to Anti-Passback and set the
mode to Hard Anti-Passback
5. Anti-Passback Enter Area set to Area 2
6. Anti-Passback Exit Area set to Area 1