
NOTE: Products with a model number that ends with “Q” or have a round green “Q” sticker represent RoHs compliant products.
Outdoor Stand-Alone
Weatherproof Keypads
Sealed-Environment Keypads

ENFORCER Outdoor Stand-Alone Keypads
12~24 VDC/VAC operation.
1,010 User codes.
2 Form C relays, each rated 1 Amp @ 30VDC.
Each relay has programmable output time
from 1~99 seconds or toggle.
Output #2 can be programmed for use
with a doorbell.
2 Egress inputs and 1 door sensor input.
Backlit keys for easy nighttime use.
Able to mount to a single-gang back box.
1A@30VDC, Form C, NO/NC/COM
1A@30VDC, Form C, NO/NC/COM
60,000 hours (over 6.8 years)
Proximity reader frequency
SK-2323-SPQ and SK-1323-SPQ only)
Proximity reader distance
(SK-2323-SPQ and SK-1323-SPQ only)
Sample Wiring and Application ................. 6-7
User Control Chart ..................................... 8-9
Programming Instructions ...................... 10-13
Resetting the Keypad .................................. 14
Manually Resetting the Master Code .......... 14
Factory Defaults .......................................... 14
Using the Keypad ........................................ 15
Troubleshooting .......................................... 15
Quick Reference Guide ............................... 16
Warranty ..................................................... 16
Features ........................................................ 2
Specifications ................................................ 2
Also Available from SECO-LARM ................. 2
Dimensions.................................................... 3
Parts List ....................................................... 3
LED & Audible Indicators .............................. 3
Optical Tamper .............................................. 3
Important Notes ............................................. 4
Wiring Diagram.............................................. 4
Installation ..................................................... 5
All features are programmed directly from the
keypad—no need for an external programmer.
EEPROM memory protects programmed
information in case of power loss.
Optical tamper for added security.
Circuitry is potted with epoxy for outdoor use.
IP 65 weatherproof rating, rugged aluminum
construction.
Built-in proximity card reader
(SK-2323-SPQ and SK-1323-SPQ only).
Also Available from SECO-LARM
PR-K1S1-A: Proximity cards.
(Sold in packs of 10).
PR-K1K1-AQ: Proximity key fobs.
(Sold in packs of 10).
2 SECO-LARM U.S.A., Inc.

No tone when key is pressed
Waiting to program code/card* (card+code access mode)
Code/card* already present
Relay 1 and 2 both activated
Restoring factory defaults
Waiting for code/card entry* (card+code access mode)
Power OFF / Clearing user codes
There is an optical tamper on the rear of each unit. If the sensor detects light, the tamper alarm will sound. For
information on how to program the optical tamper, please see page 13, Programming the Optical Tamper.
4x Mounting screws
4x Screw anchors
1x Metal oxide
varistor (MOV)
1x Security screw
1x Torx wrench
*Card operation with SK-2323-SPQ
and SK-1323-SPQ only.
1x Mounting template
1x Diode
ENFORCER Outdoor Stand-Alone Keypads
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ENFORCER Outdoor Stand-Alone Keypads
IF USING THE KEYPAD WITH A MECHANICALLY OPERATED DOOR OR
GATE, MOUNT THE KEYPAD AT LEAST 5’ (15m) FROM THE DOOR OR
GATE TO PREVENT USERS FROM BEING CRUSHED OR PINNED.
FAILURE TO DO SO MAY RESULT IN SERIOUS INJURY OR DEATH.
1. Always disconnect power before servicing the keypad.
2. The keypad must be properly grounded. Use a minimum 22AWG wire connected to the Uninsulated
Chassis Ground wire. Failure to do so may damage the keypad.
3. All wiring and programming should be done by a professional installer to reduce the risk of
improper installation.
4. Basic keypad functions are located on page 16 of this manual. Be sure to store this manual in a safe
place for future reference.
5. If using VAC, use the Green Common Ground wire for all sensor input.
*Chassis Ground: Connect a continuous wire from the Uninsulated Chassis Ground wire to a grounding
point to avoid damage from static discharge. A good grounding point could include a grounded metal
conduit, a cold water pipe, or a grounding rod. Use 18AWG wire for earth ground for best results. Wire
used must be at least 22AWG.
SK-2323 series shown. Wiring is the same for both series.
Door Sensing Input (N.C.)
Egress Input #1 (N.O.) Triggers Output #1
Egress Input #2 (N.O.) Triggers Output #2
Uninsulated Chassis Ground*
4 SECO-LARM U.S.A., Inc.

1. Find a suitable location to mount the keypad. Do not install where it will be too high or too low for most
users to operate the keypad.
2. Using the included Torx wrench, unscrew the security screw located on the bottom of the keypad’s
mounting bracket.
3. Carefully remove the keypad from the mounting bracket.
4. Drill holes in the 4 designated mounting points located on the mounting bracket. If needed, use the
included mounting template.
5. Using the 4 included mounting screws, secure the mounting bracket to a wall or other mounting surface.
If mounting to brick or drywall, it may be necessary to use the included screw anchors.
6. If the installation is using surface wiring, mount the keypad to a single-gang box using the 2 single-gang
box mounting points.
7. Connect each of the wires that will be used to operate the keypad according to the wiring diagram on
page 4.
8. Reattach the keypad to the mounting base.
9. Use the included Torx wrench to tighten the security screw and secure the keypad to the base.
Single-gang box
mounting point
Single-gang box
mounting point
Single-gang box
mounting point
Single-gang box
mounting point
ENFORCER Outdoor Stand-Alone Keypads
SECO-LARM U.S.A., Inc 5

ENFORCER Outdoor Stand-Alone Keypads
1
Connect included diode and metal oxide varistor (MOV) as close as possible and in parallel with an
electric strike. This absorbs possible electromagnetic interference to prevent operation of the strike from
damaging the keypad. Do not connect a diode or MOV when using electromagnetic locks.
2
Output #2 controls the arm/disarm of the alarm control panel. Consult the alarm control panel manual for
more information.
If the keypad is connected to a doorbell, press to activate the doorbell. The doorbell output lasts for 1
second. For instructions on how to program the keypad for doorbell, see page 13, Programming the
Output #2 Function.
12~24
VAC/VDC
Power
Supply
Sample Wiring and Application
(SK-1323 series shown. All examples apply to both the SK-1323 and SK-2323 series.)
Note: Sample applications are based on VDC power supplies.
Connection to Lock Device and Alarm System Arm/Disarm Control
Orange—Egress Input 1 (N.O.)
Uninsulated Chassis Ground
Yellow—Egress Input 2 (N.O.)
12~24
VAC/VDC
Power Supply
6 SECO-LARM U.S.A., Inc.

Output #1 and Output #2 can be wired together in such a way that electric lock devices remain unlocked
as long as Output #2 is activated.
Shunting an Alarm N.C. Zone
* Connect included diode and metal oxide varistor (MOV) as close as possible and in parallel with an electric
strike. This absorbs possible electromagnetic interference to prevent operation of the strike from damaging
the keypad. Do not connect diode or MOV when using electromagnetic locks.
12~24
VAC/VDC
Power
Supply
12~24
VAC/VDC
Power
Supply
ENFORCER Outdoor Stand-Alone Keypads
SECO-LARM U.S.A., Inc 7

Output #1: Toggle / Timed (___secs.) Programmed For_______________________________________
Note: Copy this sheet to use for your installations.
Output #2: Doorbell / Toggle / Timed (___secs.) Programmed For_______________________________

ENFORCER Outdoor Stand-Alone Keypads
4. Exit Programming Mode by pressing .
Program a new Master Code immediately.
Take note of the keypad status LEDs—
o Right LED Solid Green: Standby Mode
o Right LED Solid Orange: Programming Mode
o Left LED Solid Green / Right LED Flashing Orange: Awaiting code/card entry
If you are unsure of which mode the keypad is in, press until the right LED is green. The keypad is now
in the Standby Mode. Enter the master code twice to return to Programming Mode.
1. Codes are programmed to have 2~6 digits in length. All codes must be the same length.
2. Before inputting any of the following, enter Programming Mode by entering the
Master Code twice. The default Master Code is 1234.
To enter Programming Mode, enter
3. To exit Programming Mode, press the key.
4. The keypad will exit Programming Mode if no keys are pressed for 30 seconds.
Take these steps the first time the keypad is programmed.
1. Enter Programming Mode by entering the Master Code twice. (Default Master Code is 1234).
3. Enter the new Master Code twice. The Master Code may not be the same as a user code.
C. Program the Master Code
Example: If the desired new Master Code is 4321, enter:
4. Exit Programming Mode by pressing .
A. Enter Programming Mode
(Default Master Code is 1234).
*SK-2323-SPQ and SK-1323-SPQ only.
1. Enter Programming Mode by entering the Master Code twice. (Default Master Code is 1234).
3. Enter the desired code length. This must be a number from 2~6.
WARNING: After a new code length is programmed, all user codes will be deleted and master code will
be reset.
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3
Note: The Master Code will reset depending on the programmed code length. These will be the new
Master Codes after the code length is reset:
10 SECO-LARM U.S.A., Inc.

ENFORCER Outdoor Stand-Alone Keypads
6. Exit Programming Mode by pressing again.
4. Exit Programming Mode by pressing .
E. Setting the Output #1 Access Mode*
DEFAULT: User card OR user code.
1. Enter Programming Mode by entering the Master Code twice.
Either user card OR user code (DEFAULT)
3. Enter one of the following:
1. Enter a user ID number.
Each Output #1 user can be programmed to have a user code and a user card.*
4. To program the next user, repeat from step 1 in section A, B, or C.
5. Exit Programming Mode by pressing .
2. If the left LED is red, previous user data exists. Clear it by entering . The keypad will beep in
confirmation and the left LED will turn green.
3. Enter a new user code.
Note – For all of the following programming functions, the keypad must be in Programming Mode. To enter
Programming Mode, enter the Master Code twice.
Note: Deleting all users is recommended before changing the access mode to user card with user
code. See page 14, Deleting All Users.
*SK-2323-SPQ and SK-1323-SPQ only.
D. Program the Master Card (SK-1323-SPQ and SK-2323-SPQ only)
In addition to a Master Code, a Master Card can also be programmed. Swiping a Master Card will give
direct access to Programming Mode.
1. Enter Programming Mode by entering the Master Code twice. (Default Master Code is 1234)
3. On the keypad, enter .
4. Swipe a proximity card (PR-K1S1A or similar). This card is now the Master Card.
5. Exit Programming Mode by pressing .
2. If the left LED is solid green and the right LED is flashing orange, a Master card is already
programmed. Clear it by entering . The keypad will beep in confirmation and the left LED
will start flashing green.
1. Enter a user ID number.
4. Return to Programming Mode by pressing .
3. Swipe a new user card.
5. To program the next user, repeat from step 1 in section A, B, or C.
2. If the left LED is red, previous user data exists. Clear it by entering . The keypad will beep in
confirmation and the left LED will turn green.
SECO-LARM U.S.A., Inc 11

ENFORCER Outdoor Stand-Alone Keypads
Deleting or Changing the Master Card*
Each Output #2 user may only have a user code OR a user card programmed.
*SK-2323-SPQ and SK-1323-SPQ only.
6. Exit Programming Mode by pressing .
3. Swipe a new user card.
1. Enter a user ID number.
5. To program the next user, repeat from step 1 in section A, B, or C.
4. Enter a new user code.
2. If the left LED is red, previous user data exists. Clear it by entering . The keypad will beep in
confirmation and the left LED will turn green.
Note – For all of the following programming functions, the keypad must be in Programming Mode. To enter
Programming Mode, enter the Master Code twice.
B. Programming an Output #2 User Card*
A. Programming an Output #2 User Code
5. To program the next user, repeat from step 2 in section A or B.
7. Exit Programming Mode by pressing again.
4. Swipe a new user card.
2. Enter a user ID number.
6. Return to Programming Mode by pressing .
3. If the left LED is red, previous user data exists. Clear it by entering . The keypad will beep in
confirmation and the left LED will turn green.
Deleting or Changing Users and Cards
Delete the existing Master Card by entering:
Exit Programming Mode by entering .
7. Exit Programming Mode by pressing again .
4. Enter a new user code.
2. Enter a user ID number.
5. To program the next user, repeat from step 2 in section A or B.
6. Return to Programming Mode by pressing .
3. If the left LED is red, previous user data exists. Clear it by entering . The keypad will beep in
confirmation and the left LED will turn green.
12 SECO-LARM U.S.A., Inc.

Programming the Output #2 Timer
01 to 99 is the number of seconds Output #2 will
activate.
*SK-2323-SPQ and SK-1323-SPQ only.
Deleting or Changing an Output #2 User
This option deletes Output #2 users one at a time.
To delete all users, see page 14, Deleting All Users.
Delete existing user by entering:
Return to Programming Mode
by entering
Programming the Output #1 Timer
01 to 99 is the number of seconds Output #1 will
activate.
Programming the Output #2 Function
When Output #2 is programmed for doorbell, press
to activate doorbell. Doorbell output lasts 1 second.
Output #2 can be activated via or through user codes.
Use the following steps to program its function.
Return to Programming Mode
by entering
Deleting or Changing an Output #1 User
Delete existing user by entering:
This option deletes Output #1 users one at a time.
To delete all users, see page 14, Deleting All Users.
Programming the Optical Tamper
To turn optical tamper OFF, enter:
To turn optical tamper ON, enter:
ENFORCER Outdoor Stand-Alone Keypads
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ENFORCER Outdoor Stand-Alone Keypads
NOTE: Resetting the keypad will cause some or all programmed data to be lost. Do not
perform either of these steps unless it is absolutely necessary.
IMPORTANT: Once key entry is made, all user codes and user cards will be deleted and the keypad will return to
Programming Mode. The Master Code and all other programming settings will remain the same. To restore factory
settings, see Restore Factory Settings below.
IMPORTANT: Once key entry is made, keypad will return to factory default settings. No users will be present and the
Master Code will be 1234. For SK-2323-SPQ and SK-1323-SPQ, Output #1 Access Mode will be set to user codes or user
cards.
Manually Resetting the Master Code
If the Master Code has been forgotten or does not work, the following steps can be taken to reset the
Master Code:
1. Disconnect power from the keypad.
2. Hold down the key.
3. While holding the key, reconnect the power.
4. After 3 seconds, the keypad will beep to confirm a successful reset.
Note: Manually resetting the Master Code will only reset the Master Code. It will not affect the Master
Card, User Code, or any other saved data. To delete the Master Card, see page 12, Deleting or Changing
the Master Card.
Note: The Master Code will reset depending on the programmed code length. These will be the new
Master Codes after the code length is reset:
*SK-1323-SPQ and SK-2323-SPQ only
14 SECO-LARM U.S.A., Inc.

The keypad will not accept
user codes or user cards.
Make sure the Output #1 Access Mode is programmed to accept
user codes.
(See page 11, Setting the Output #1 Access Mode.)
If an incorrect card or code has been entered, the keypad may
be in Wrong Code Lockout. Wait 1 minute.
(See page 15, Wrong Code Lockout.)
Output #2 will not activate.
Make sure that Output #2 is programmed for the correct function.
(See page 13, Programming the Output #2 Function).
Egress input is not working.
Check that the egress device is wired correctly.
(See page 4, Wiring Diagram).
Relay output will not stop.
Make sure that the output is not set for toggle mode.
(See page 13, Programming the Output #1 Timer and
Programming the Output #2 Timer).
The keypad will not program new
user codes or user cards.
Before inputting new code or card, check the left LED. If it is red,
previous user data exists. Press to delete.
The keypad will not program a
new Master Card.
Before inputting new code or card, check the left LED. If it is
solid green, a Master Card is already programmed. Press
to delete.
Programming option will
not work.
It is likely the keypad is not in the correct mode. Press until
the right LED turns green to put the keypad in Standby Mode.
Enter Programming Mode and begin again.
To activate either Output #1 or Output #2 with a user card, hold the user card in front of the keypad.
The keypad will beep once the user card has been read.
For programming instructions, see page 10, Programming Instructions.
To activate either Output #1 or Output #2, enter the user code directly into the keypad.
Do not enter the user ID number. The user ID number is only used during Programming Mode.
Example: If a user code for Output #1 is 4321, enter to trigger Output #1.
If a wrong code is entered or a wrong card is swiped 5 consecutive times, the keypad will go into lockout
for 1 minute. During this time, no codes can be entered and no cards can be swiped.
Pushing buttons or swiping cards during lockout will extend the lockout time.
Using a User Card with a User Code
If Output #1 is programmed to accept a user card with a user code, swipe the user card. Immediately
enter the user code. This may be done in reverse order.
ENFORCER Outdoor Stand-Alone Keypads
SECO-LARM U.S.A., Inc 15

ENFORCER Outdoor Stand-Alone Keypads
Enter an Output #1 user code
Directly enter on the keypad
Enter an Output #2 user code
Directly enter on the keypad
Enter the master code twice
Reset or restore the keypad
Please see full instructions on page 14
Program the proximity reader
Please see full instructions on pages 10 and 13
The following functions are performed after entering Programming Mode.
*After programming these functions, press to return to Programming Mode.
Enter the new Master
Code twice
Program a new Output #1
user code
Enter a 3-digit
user ID
(from 000~999)
Program a new Output #2
user code*
Enter a 2-digit user ID
(from 00~09)
Deleting an Output #1 user *
Enter a 3-digit
user ID
(from 000~999)
Enter
Deleting an Output #2 user *
Enter a 2-digit user ID
(from 00~09)
Enter number of seconds
(from 00~99)
Enter number of seconds
(from 00~99)
Enter: 01 for user codes
02 for doorbell
Enter: 01 for OFF
02 for ON
NOTICE: The information and specifications printed in this manual are current at the time of publication. However, the SECO-LARM policy
is one of continual development and improvement. For this reason, SECO-LARM reserves the right to change specifications without notice.
SECO-LARM is also not responsible for misprints or typographical errors.
Copyright © 2011 SECO-LARM U.S A., Inc. All rights reserved. This material may not be reproduced or copied, in whole or in part, without
the written permission of SECO-LARM.
WARRANTY This SECO-LARM product is warranted against defects in material and workmanship while used in normal service for a period
of one (1) year from the date of sale to the original consumer customer. SECO-LARM’s obligation is limited to the repair or replacement of
any defective part if the unit is returned, transportation prepaid, to SECO-LARM. This Warranty is void if damage is caused by or attributed
to acts of God, physical or electrical misuse or abuse, neglect, repair, or alteration, improper or abnormal usage, or faulty installation, or if
for any other reason SECO-LARM determines that such equipment is not operating properly as a result of causes other than defects in
material and workmanship. The sole obligation of SECO-LARM, and the purchaser’s exclusive remedy, shall be limited to replacement or
repair only, at SECO-LARM’s option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential
personal or property damages of any kind to the purchaser or anyone else.
SECO-LARM
®
U.S.A., Inc.
16842 Millikan Avenue, Irvine, CA 92606 Website: www.seco-larm.com
Tel: 800-662-0800 / 949-261-2999 Fax: 949-261-7326 E-mail: info@seco-larm.com
Note: For complete programming instructions, please see page 10, Programming Instructions.
16 SECO-LARM U.S.A., Inc.