The door remains open for the configured time duration after the first person is authorized
until the remain open duration ends. If you select this mode, you should set the remain open
duration.
Note
The remain open duration should be between 0 and 1440 minutes. By default, the remain
open duration is 10 minutes.
Disable Remaining Open after First Person
Disable the function of first person in, namely normal authentication.
Note
You can authenticate by the first person again to disable the first person mode.
4. Click Add on the First Person List panel.
5. Select person(s) in the left list and the person(s) will be add to the selected persons as the first
person(s) of the doors.
The added first person(s) will list in the First Person List
6. Optional: Select a first person from the list and click Delete to remove the person from the first
person list.
7. Click Save.
9.7.6 Configure Anti-Passback
The anti-passback feature is designed to minimizes the misuse or fraudulent use of access
credentials such as passing back card to an unauthorized person, or tailed access. The anti-
passback function establishes a specific sequence in which access credentials must be used in
order to grant access. You can set the sequence according to the actual path via the client and if
the person uses the credential in wrong sequence, you can also reset the anti-password records.
Before You Start
Add access control device to the client, and enable the anti-passing back function of the access
control device.
Steps
Note
Either the anti-passing back or multi-door interlocking function can be configured for an access
control device at the same time. For the configuration of multi-door interlocking, refer to .
1. Click Access Control → Advanced Function → Anti-Passback to enter the Anti-Passpack Settings
page.
2. Select an access control device on the left panel.
3. Select a card reader as the beginning of the path in the First Card Reader field.
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