System Operation 20
Table 3-5 Parameters on the alarm interface
Parameter
Description
Anti-passback
If a person unlocks the door with the identity checked by the access
controller, but when the person gets out without getting the identity
checked by the access controller, an alarm will be triggered and the
person will have no authority to unlock the door any more.
If a person gets inside a building or a room without swiping the card,
and the person swiped the card to get out, then the person will have
no authority to unlock the door any more.
Duress
An alarm will be triggered when a duress card, duress password, or
duress fingerprint is used to unlock the door.
Illegal Card
Exceeding
Time
After an unauthorized card is used to unlock the door more than 5 times in
50 seconds, an alarm will be triggered.
3.7.4 Door Status
There are three options:
NO
,
NC
, and
Normal
.
NO: If
NO
is selected, the door status is normally open, which means the door will never be
closed.
NC: If
NC
is selected, the door status is normally closed, which means the door will not be
unlocked.
Normal: If Normal is selected, the door will be unlocked and locked depending on your
settings.
3.7.5 Lock Holding Time
Lock Holding Time
is the duration in which the lock is unlocked. If the lock has been unlocked
for a period that exceeds the duration, the lock will be automatically locked.
Network Communication
3.8
To make the terminal work normally, you need to configure parameters for network, serial ports
and wiegand ports.
3.8.1 IP Address
3.8.1.1 IP Configuration
Configure an IP address for the terminal to make it be connected to the network. See Figure
