SpeedFace-V5L-RFID
User Manual
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Delete a door-unlocking combination
Set all group number as 0 if you want to delete door-unlocking combinations.
10.5
Anti-passback Setup
To avoid some persons following users and entering the door without verification, resulting in security problem,
users can enable anti-passback function. The check-in record must match with the check- out record so as to
open the door.
This function requires two devices to work together: one is installed inside the door (master device), the other
one is installed outside the door (slave device). The two devices communicate via Wiegand signal. The Wiegand
format and Output type (User ID / Badge Number) adopted by the master device and slave device must be
consistent.
Click
Anti-passback Setup
on the Access Control interface.
Item
Descriptions
No Anti-passback
Anti-Passback function is disabled, which means passing verification at either master
device or slave device can unlock the door. Attendance state is not reserved.
Out Anti-passback
After a user checks out, only if the last record is a check-in record can the user check
Master Device
Slave Device
User
Door
Out
