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ATS2000/3000/4000/4500 Manager’s Guide

GLOSSARY

Access control The control of entry to, or exit from, a security area.

Active See Normal/Active/Tamper/Inhibited

Alarm The state of a security system when a device connected to a zone is

activated and the condition of the area is such that activation should be

signalled. E.g. a door lock is broken, causing a siren to sound.

Alarm group Alarm groups define the options available to users, arming stations or

door reader to allow alarm control. Alarm groups are defined by a set of

areas, alarm control functions and menu options.

Zone types for area control (key switches) also make use of alarm groups.

Area A section of a premise, which has specific security requirements. The

Advisor MASTER system allows any premise to be divided into 16 areas

of different security requirements. Each area has its own zones. A

number and a name identify each area. E.g. Area 1 Office, Area 2

Workshop, Area 3 Boardroom, etc.

Armed The condition of an area where a change in the status of any zone (from

normal to active) causes an alarm. An area or premise is only armed

when it is unoccupied. Some zones (like vaults) can remain armed

continually.

Armed The condition of an area or premise when it is armed (security turned on)

and unoccupied.

Arming stations (RAS) A device that is the user’s control panel for security functions for an

area(s) or for access points (doors). The arming station can be an Advisor

MASTER keypad (LCD keypad, reader) or any other device that can be

used to perform security function, such as arm/disarm, open doors, etc.

Central station A company that monitors whether an alarm has occurred in a security

system. A central station is located away from the premise/area it

monitors.

Control panel An electronic device that is used to gather all data from zones on the

premises. Depending on programming and status of areas, it will generate

alarm signals. If required, alarms and other events can be reported to a

central station.

Cursor A flashing underline character on the liquid crystal display (LCD) that

indicates where the next character entered on the keypad will appear.

DGP Data Gathering Panel. A device that collects data from other security

devices within an area, and transfers it to the Advisor MASTER control

panel or 4-door/4-lift DGP.

Disarmed The condition of an area when it is occupied and when the security

system has been set so that normal activity does not set off an alarm.

Door contact A magnetic contact used to detect if a door or window is opened.

Door group An Advisor MASTER feature that assigns a group of doors or lifts to a

user, in order to allow access to those doors/lifts. Access to each door in a

group can be restricted via a timezone.

Duress A situation where a user is being forced to breach the system security

(e.g. forced at gunpoint to open the door). The Advisor MASTER duress

facility allows a signal to be activated (e.g. notification to a central station)

by the user. This is done by incrementing the last digit of the PIN code.

Event flags A signal activated by a zone condition, area condition, system status or

fault condition, door command (on doors 1 to 16) or shunt condition. The

main purpose of an event flag is to activate an output.

Floor group An Advisor MASTER feature that assigns a group of floors to a user, in

order to allow selection of floors when accessing a lift reader. Access to

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Aritech ATS3000 Guida Utente Pagina 67

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