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Glossary
A
Access Control :
Primarily refers to a device or set of devices controlling the entry of people
travelling through a door or set of doors.
Amplitude Shift Keying (ASK) :
The type of data communications between the Proximity Card
and the proximity Reader.
ASK :
An abbreviation of “Amplitude Shift Keying”.
B
Back Tamper :
The electronic tamper signal advising the controller that the controller has been
removed from the wall.
Bypass Code :
The 4 digit code used to change the Mode of Operation of the SA1DK from Nor-
mal to Bypass Mode or vice versa.
Bypass Mode :
A Mode of Operation where door access is not restricted to valid users. In this
mode the door may be released by anyone pressing the bell button.
C
Cards :
See Proximity Cards
Case Tamper :
The electronic tamper signal advising the controller that the case has been opened.
D
Default Factory Setting :
The settings that the controller is preprogrammed with when the controller
is manufactured.
Direct Shunt Delay :
The delay time (user programmed) used in Direct Shunt (See Direct Shunt).
Door Bell :
The alert sound activated when the door bell button on the SA1DK is pressed. (Requires
the BL-D40 External Sounder)
Door Chime :
The alert sound activated when the lock strike unlocks the door after a valid code has
been presented. (Requires the BL-D40 External Sounder)
F
Fail Safe :
The system setting in which a total power loss leaves the connected door unlocked.
Fail Secure :
The system setting in which a total power loss leaves the connected door locked.
L
Lock Strike :
Term used for the electronic or electromagnetic door lock used for locking or unlocking
the door.
Lock Strike Release Time :
The amount of time (user programmed) that the Lock Strike remains
unlocked when a valid code is entered.
M
Master User :
A user which has a Primary and Secondary Code which are the same, and can gain
access in any Mode of Operation.
Mode of Operation :
The state of operation of the controller. There are 3 “Modes”. Normal Mode,
Bypass Mode, and Secure Mode.
N
Normal Mode :
The system setting (Mode of operation) in which all valid users have access upon
presenting a valid Proximity Card or PIN Code (Primary Code).
Normal / Bypass Code :
The 4 digit code used to change the controllers Mode of Operation from
Normal to Bypass Mode or vice versa.
Normal / Secure Code :
The 4 digit code used to change the controllers Mode of Operation from
Normal to Secure Mode or vice versa.
Normal User :
A user who only has a Primary Code and can only gain access in Normal Mode.
Normally Closed :
A relay output from the controller that is activated (closed circuit) under normal
conditions.
Normally Open :
A relay output from the controller that is de-activated (closed circuit) under normal
conditions.
O
Open Code 1 :
The 4 digit code used to activate the Lock Strike Relay for testing purposes during
installation.
Open Code 2 :
The 4 digit code used to activate the Lock Strike Relay for testing purposes during
installation.
P
Primary Code :
The unique code issued to enable access in Normal Mode. Users with only primary
codes are Normal users.
Programming Code :
The 4 digit code required when entering programming mode, deleting users,
and resetting the SA1DK to its factory default settings.
Programming Mode :
The mode used when programming the SA1DP system settings.
Proximity Cards :
Electronically numbered ID badges allocated to system users and read by the
Proximity Card Reader.
R
Relay :
An electronically controlled switch used for providing an Open Circuit or Closed Circuit output
to external devices.
REX :
An abbreviation of “Request To Exit”.
Request To Exit (REX) :
Refers to a button which can release the door from inside. Commonly
located at the reception desk, or near a door as an emergency door release.
S
Secondary Code :
An additional code issued to enable access in Secured Mode. Users with non-
identical Primary and Secondary Codes are Secure Users. Users with identical Primary and Secondary
Codes are master Users.
Secure Mode :
The system setting (Mode of Operation) in which only valid Secure and master Users
have access upon presenting a valid code.
Secure User :
A user which has a Primary Code and Secondary Code that are non-identical, and can
gain access in any Mode of Operation.
Strike :
See Lock Strike
T
Tamper Siren :
The alert sound activated when a back Tamper or Case Tamper event occurs.
(Requires the BL-D40 External Sounder)
Tamper Siren Time :
The time (user programmed) that the Tamper Siren will sound when activated).
Terminal Block :
The rectangular connectors on the PCB used to attach wiring from external devices.
Содержание SA1DK
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