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An important part of understanding Access
Control, is understanding the basic functionality involved. This
document is intended to introduce you to the terminology, and feature
set of TNA 2000's Access Control functionality.
Door Locks
The clocks are designed to open an electronic lock when the Employee
clocks. You can attach a different lock to the opening, and closing
doors if you like. Alternatively the clock can open the same door
regardless of the direction.
In some circumstances you may want the
employee to be able to clock at a device, and yet the door is NOT
opened. This is useful if the CapeClock is a mixed Access / Control and
TNA device. For some employees the door can open, for others it's purely
a TNA device. (More on this feature in a moment.)
Time Zones
Using Time Zones you are able to limit the times at which the employee
can clock. For example you might limit an employee so that he can only
clock in or out between 8:00 and 17:00.
The times can be different for each day
of the week. Different Time Zones can be created for different
employees.
Access
Rights
You can decide which employees can clock at which clocks. You can
limit the employee to being able to clock in and out, just in, just out
or neither.
Areas
You can physically divide the area up into visual,
geographical areas. Each device will have an In Area and an Out Area. As
the employee clocks he moves from one area into another.
In the Access Control software module you
are easily able to see in which Area each employee is currently located.
Anti-Passback
If the Areas feature is enabled then you can make use of the Anti-Passback
feature. This feature enforces that an Employee must be already in the
Out Area before they can clock In, and/or the Employee must be in the In
Area before they're allowed to clock Out.
This prevents an employee from passing
his card back to another person, and thus allowing 2 people to enter the
building, at the same time, on the same card.
This also allows you to enforce a
technique called Pathing. This means that an employee must clock Out all
the devices, in the reverse direction that he clocked In. ie If he
clocks in the Front door, and then into the Production Area, then he
must first clock out of Production before he's allowed to clock out of
the Front door.
Locked Doors
It is possible to assign 1 person to be the Supervisor for a particular
clock. If this person clocks In then the device is available for other
people. As soon as this person clocks Out, then the clock is locked and
it won't accept In clockings from anyone else. (If a person is already
In, then they will be allowed to clock Out)
This feature is typically used when the
clock is restricting access to a particular area, and a designated
person must be inside the area in order for anyone else to enter the
area.
For example consider a storeroom that is
under the jurisdiction of a store keeper. A clock is mounted at the door
to limit access to the store room. However if the store keeper is not
inside the store, then no-one is allowed access to the store.
In some circumstances, if you wanted
multiple people to be the designated storekeeper, then you can create a
fictitious employee, who holds the card that locks, and unlocks the
clock. In conjunction with the Door Locks feature mentioned earlier you
can still force the real employee to swipe with his own card after
locking the door.
For example consider a typical boardroom.
This contains expensive equipment, and should remain locked at most
times. However from time to time the room is required for meetings. You
could assign a single card to unlock the clock (but which doesn't open
the door). This card can then be held by the receptionist. In order to
gain access to the room, the organiser of the meeting would need to get
the unlock card, and return it after the meeting.
Monitoring
Using the Access Control module, and the Areas feature mentioned
above, you can monitor the whereabouts of the employees. At a glance you
can also see if any employees are still in the building. Using this
module it's also possible to move employees from one area to another.
Reporting
There are a number of reports which can be taken. These fall into 2
groupings:
- Configuration reports. These provide
information on the Access Control settings which apply to clocks,
and to employees.
- Existing status reports. These alert
you to the current Area where the employee is located.
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