Attribute Description
Escort The escort feature enforces privileged card holders to escort other card holders through
specific doors. If this feature is assigned to a door, a card with the “escort right” has to be
presented first, to allow other cardholders without this right to open the door. The time period
in which cardholders are able to present their cards after a card with escort right was
presented, can be configured per door.
Prevent
Passback*
Anti-passback should be enforced on the door. All doors must have entry and exit readers
and must be assigned to a door group.
In this mode, cardholders must use their access card to gain entry into and exit from a defined
door group. If a valid cardholder has presented his access card to enter a door group and not
presented the card to exit it, the cardholder is in breach of the anti-passback rules. Next time
the cardholder attempts to enter the same door group, a hard anti-passback alarm will be
raised and the cardholder will not be permitted entry to the door group.
Soft
Passback*
Anti-passback violations are only logged. All doors must have entry and exit readers and
must be assigned to a door group.
In this mode, cardholders must use their access card to gain entry to and exit from a defined
door group. If a valid cardholder has presented his access card to enter a door group and not
presented the card to exit it, the cardholder is in breach of the anti-passback rules. Next time
the cardholder attempts to enter the same door group, a soft anti-passback alarm will be
raised. However, the cardholder will still be permitted entry to the door group.
Custodian* The custodian feature allows a card holder with custodian right (the custodian) to give other
cardholders (non-custodians) access to the room.
The custodian must be the first to enter the room. The non-custodians are only allowed to
enter if the custodian is in the room. The custodian will not be allowed to exit until all non-
custodians have left the room.
Door
Sounder
Door controller PCB mounted sounder sounds on door alarms.
Ignore
Forced
Door forced open is not processed.
Interlock*
(Browser)
Only one door in an area will be allowed open at a time. Requires Door Group.
Setting Prefix Authorisation with prefix (A,B,* or #) key to set system
Code
Tamper
Invalid cards contribute to code tamper.
* Require door group
Door timers
Timer Min. Max. Description
Access granted 1 s 255 s The time the lock will remain open after granting access.
Access deny 1 s 255 s The duration after which the controller will be ready to read the next event
after a invalid event.
Door open 1 s 255 s Duration within which the door must be closed to prevent a “door open too
long” alarm.
SPC42/52/53/63 – Installation & Configuration Manual Engineer programming via the browser
© Vanderbilt 2023 195 I-200572
08.12.2023
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