ACT ACT5 PROX Especificaciones descargar pdf (Pagina 79)

When Performance Counts

73

Real time download

Information which can be downloaded in real

time from the PC to the controller such as the

change in a users access rights.

Radio-frequency identiﬁcation device

(RFID)

These are tokens which use radio frequency

(RF) to transmit the ID which is stored in the

token.

Roll call reports

Reports indicating who is present or absent.

RS232

A data communication industry standard for

the serial transmission of information, the

transmission distance can be from 20m up to

30m approx.

RS485

A data communication industry standard for

transmission of information the transmission

distance is a max 1.4km.

Relay

A magnetically operated mechanical switch.

Security Control Unit

Area surrounded by physical barrier, including

one or more access points

Smartcard

A smartcard is a card with an integrated

microprocessor that can record data which

can be used for access control, cashless

vending.

Site code

Part of the security code stored in the access

card which identiﬁes the installation the

Access control token (card or fob) belongs

to.

Tailgating

Where an individual tries to gain access by

following behind an authorised user.

Tamper Protection

Methods used to protect an access control

system or part thereof against deliberate

interference

TCP/IP support

Data communication protocol most

commonly used for computer networks and

the internet.

Timed Anti- Passback

Timed anti-pass back Operating mode which

inhibits the access granting process at an

Access point or to a security controlled area

for a preset period for a particular user once

that user has been granted access

Time & Attendance reports

Reports indicating the time a user has spent

in the building consisting of arrival time,

leaving time and duration which can be run

for a deﬁned period such as daily, weekly or

monthly.

Time grid

One or more time zones allocated to the

access level

Time Slot

Interval of time between two given moments

indicating the beginning and end of a valid

period within a time zone

Time zone

One or more time slots combined with

calendar information

Toggle

A signal to the apas to grant access and

remain in that state until toggle is deactivated

usually by presenting or re-entering the token

or memorised information

Token

Recognition data provided by access cards,

keys, fobs, etc

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