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TABLE OF CONTENTS
Introduction ................................................................................................................ 2
Dimensions ................................................................................................................ 2
Unique features ......................................................................................................... 3
Wiring - Basic diagram .............................................................................................. 4
Specifications ............................................................................................................ 5
Wiring
--
Example, with inhibit control authorized ................................................... 6
Wiring
--
Example, with connection to lock device and alarm arm/disarm ............. 7
List of user codes worksheet .................................................................................... 8,9
Wiring
--
Mantrap using two keypads ...................................................................... 10
Wiring
--
Auxiliary accessories................................................................................ 11
Programming notes ................................................................................................... 12
LED and buzzer indicators ........................................................................................ 12
Preparing to Program, Getting Started, and User programming.............................. 13
Installer programming ............................................................................................... 14
Reprogram the keypad (certain data) ....................................................................... 15
Reprogram the keypad (complete data refresh)....................................................... 15
Delete user ................................................................................................................ 15
Master code bypass (DAP jumper) ........................................................................... 15
User operation ........................................................................................................... 16
SK-1123-SQ
Tamper
Relay
1
Relay
2
(+) (--)
12-24V AC/DC
Output #1
N.C. COM N.O.
Output #2
N.C. COM N.O.
Egress
In
Keypad
Active
Duress
Output
(--)
Ground
Door
Sensor
Interlock
Tamper
N.C.
O/P 1
Inhibit
Attachment
Screw
ON OFF
DAP
SECO-LARM
®
7 8 9
PARTS LIST
Keypad x 1
Back box x 1
Diode x 1
Installation screws x 3
Mounting screws x 2
Security wrench x 1
DIMENSIONS
4
15
/
16
"
(125mm)
3
1
/
8
"
(78mm)
2"
(51mm)
4
5
/
8
"
(118mm)
1
13
/
16
"
(45mm)
3
1
/
4
"
(82.5mm)
INTRODUCTION
The SK-1123-SQ is the ideal keypad for office, commercial, and home security installations. This self-contained
security keypad has a built-in 5-Amp relay output and a 1-Amp relay output for maximum flexibility when
connecting to electronic door strikes, door alarms, door chimes, alarm control panels, or other security and
access control applications. The outputs can be programmed for timed (1-999 seconds) or ON/OFF operation.
The SK-1123-SQ can be programmed for up to 100 4-digit to 8-digit user codes for the primary output, and up
to 10 4-digit to 8-digit user codes for the second output. All programming and code information is stored in non-
volatile EEPROM memory to protect the data in case of power loss.
REPROGRAM THE KEYPAD (CERTAIN DATA)
To change certain data in the keypad (such as to delete or change user codes), do the following:
1. Enter program mode by keying in the master code and the key:
The keypad is now in the programming mode.
2. Use the programming instructions on page 13 and 14 to make any changes to the keypad's data.
3. Exit the programming mode by pressing the key.
1. Disconnect the power supply.
2. Move the DAP jumper from OFF to ON.
3. Reconnect the power supply.
The keypad will start beeping.
4. Move the DAP jumper back to the OFF position.
The keypad will stop beeping as soon as the
jumper is removed.
5. The keypad is now in the programming mode,
ready to receive new programming data.
6. Re-program the keypad as shown starting
on page 13.
NOTE
--
A new master code may be programmed to
replace the one that was lost or forgotten. Note that the
sequence for replacing the old master code is as follows:
MASTER CODE BYPASS (DAP jumper)
If the master code is forgotten or does not work, use the DAP (direct access to program) jumper to override the
forgotten code and permit direct entry into the programming mode as follows:
DELETE USER
To delete a user who has left the company or who no longer has authority to enter the protected area:
1. Enter program mode by keying in the master code and the
key:
The keypad is now in the programming mode.
2. Enter the output #, user ID number, and the key:
To delete user ID 05 from output #1, press .
To delete user ID 1 from output #2, press .
3. Exit the programming mode by pressing the key.
REPROGRAM THE KEYPAD (COMPLETE DATA REFRESH)
Sometimes it may be necessary to completely erase all current data (except the master code) and input new data. An example of
when this may be necessary is the sale of a protected building to a new owner. In such a situation, do the following:
1. Enter the programming mode by keying in the master code and the key, then enter the refresh code,
and the key:
The keypad is now in the programming mode.
All old data is cleared and the keypad is ready for new data.
NOTE: The master code does NOT change.
2. Use the programming instructions on pages 13 and 14 to enter the keypad's data.
3. Exit the programming mode by pressing the key.
X X
X X
1 0 5 #
#
X X X X
*
*
0 X X
X X
*
Option*
*Zero "0" is for new master code only; see page 13 for other options.
Key in new code ExitConfirm
#
X X X X
8 9 0 1 #
#
*
*
*
*
*
*
8 9 0 1
*
2 1 #
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