DSC HS2128 Reference Manual page 53

Note: Section [019] option 6 must be on to select the Duress Codes attribute.
One Time Use Code
A one time use code is a user code with the One Time User attribute enabled. This access code enables the user to arm the
alarm system an unlimited number of times. However, a user with this code can only disarm the system once per day. The
ability to disarm is reset at midnight or when the one time user code is keyed in by the master code user.
Note: One time use code cannot be applied to wireless keys.
One time use codes are created by the master user or supervisor users.
To add an access code using an LCD keypad:
1. Press [*][5][master/supervisor code] to edit access codes 0002-1000.
2. Use the scroll keys to select a user then press [*] to edit.
3. On the "Press (*) for Access Code" menu, press [*]. The current access code is displayed.
4. Key in the new access code. The code is saved when the last number is keyed in.
To erase an access code, select the user number and enter [*] as the first digit. All digits of the access code must be
entered.
A "-" beside a user code indicates it is not programmed. A "P" indicates the code is programmed. A "T" indicates the code is
programmed and a proximity tag is enrolled.
On an LED/ICON keypad:
1. Press [*][5][master/supervisor code]
2. Key in a 4-digit user number.
3. Press [1] to select access code.
4. Key in a new access code.
Access Code Attributes
Each user code has 6 attributes that can be toggled on or off.
The default attributes of an access code are the same as the code used to enter [*][5], whether a new code is programmed or
an existing one is edited. The available attributes are as follows:
Supervisor
l
Duress code
l
Zone bypassing
l
Remote access
l
Bell squawk
l
One time use code
l
Supervisor
1 –
Converts standard user into supervisor user. See "Access Code Types" on page 51 for details.
2 – Duress Code
Converts standard user code into duress code. See "Access Code Types" on page 51 for details.
3 – Zone Bypassing
Users with this attribute can bypass zones. Section [023] option 4, Access code required for [*][1], must be on to use this
attribute.
Section 5: System Operation
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