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  • SECO-LARM SK-1011-SDQ ENFORCER Access Control Keypad — Installation & Programming Manual

    August 29, 2026 4 min read

    Complete installation and programming manual for the SECO-LARM SK-1011-SDQ ENFORCER Access Control Keypad.

    Full text manual (for reference)

    Complete installation and programming manual for the SECO-LARM SK-1011-SDQ ENFORCER Access Control Keypad.

    Safety Warning

    If using the keypad with a mechanically operated door or gate, mount the keypad at least 15 ft (5m) from the door or gate to prevent users from being crushed or pinned. Failure to do so may result in serious injury or death.

    • Always disconnect power before servicing the keypad. Do not apply power until all connection wiring is completed.
    • All wiring and programming should be done by a professional installer.

    Features

    • 12~24 VDC/VAC auto-adjusting operation
    • Up to 1,000 possible user codes (000~999)
    • Up to 50 (01~50) temporary visitor codes — one-time or limited-time use (1~99 hours)
    • Output: Form C relay, 1A@30VDC max; programmable to activate up to 99,999 seconds (nearly 28 hours)
    • Tamper output: N.C. dry contact, 50mA@24VDC max
    • Mounts to a standard single-gang back box (included)
    • All features programmed directly from the keypad — no external programmer needed
    • EEPROM memory protects programmed data during power loss
    • Egress input lets users exit without keying in a code
    • Always-on backlit keypad

    Specifications

    Operating voltage 12~24 VDC/VAC
    Current draw (at 12VDC) Standby 15mA / Keypress 30mA / Output 1 active 55mA / Total max 90mA
    Outputs #1 Form C: 1A@30VDC / Tamper: 50mA@24VDC
    Egress input N.O. Ground
    Operating temperature -4° to 158° F (-20° to 70° C)
    Operating humidity 5~95% non-condensing
    Dimensions (with back box) 4-5/8" x 2-7/8" x 1-1/2" (117 x 73 x 38 mm)
    Weight 6 oz (170g)

    Wiring Terminals

    Tamper N.C. Tamper switch output, N.C. contact, max 50mA@24VDC. Connect to the N.C. 24-hour protection zone of an alarm if needed.
    12~24 VAC/VDC Power supply connection. Observe polarity.
    Output 1 N.C./COM/N.O. Relay output, max 1A@30VDC
    Egress In N.O. pushbutton contact to ground — press to initiate door unlock output

    Getting Ready to Program

    Four types of keypad codes: Master code (only one per keypad, used to enter programming mode), Super user code (activates output, can disable/enable output operation, exempt from lockup), User codes (unique per-user activation codes), Visitor codes (temporary, one-time or time-limited).

    On first power-up the keypad beeps continuously for ~1 minute. Turn off the beeping early with 12 #. Enter programming mode with xxxx ** (xxxx = master code, default 0000). Exit programming mode anytime with **.

    Note: Do not disconnect power while in programming mode — this can cause a memory error.

    Programming Function Reference

    Function Parameters Default
    01 Master code 0000 (4~8 digits)
    02 Super user code No default, must be programmed
    10 User codes No default, must be programmed
    40 Visitor codes No default, must be programmed
    51 Output mode and timing 5-second output, momentary
    55 System real-time clock No default, must be programmed
    56 Auto-disable time No default, must be programmed
    60 Wrong-code system lock-up Locks after 10 false attempts
    70 User code entry mode Manual entry ("#" after each code)
    71 Keypad sounds Enabled
    72 Output relay activation sounds 1-second beep on activation
    73 Amber LED standby flashing Enabled
    90 Egress delay/warning Immediate, no warning

    Fixed codes (cannot be changed): DAP code 2828, system restore code 9999.

    Key Programming Procedures

    System Restore (resets everything except master code): 9999 # — may take several minutes; amber LED flashes rapidly during reset.

    Set new Master Code (4-8 digits): 01 xxxx #

    Set/Delete Super User Code: Set: 02 xxxx #   Delete: 02 #

    Program User Codes — format 10 A BBB CCCC # (A: 2=add, 5=delete, 0999=delete all; BBB: user ID 000-999; CCCC: user code). Example — add code 2275 for user ID 010: 10 2 010 2275 #

    Program Visitor Codes — format 40 aa bb cccc # (aa: visitor ID 01-50; bb: duration in hours, 00=one-time; cccc: code). Example — one-time code 1268 for visitor #1: 40 01 00 1268 #

    Output Mode/Timing — format 51 AAAAA # (0 = toggle mode; 1-99999 = seconds before auto-off). Example — 60-second output: 51 60 #

    Real-Time Clock — format 55 HHMM # (24-hour format). Example — set to 7:15 PM: 55 1915 #

    Auto-Disable Time — format 56 HHMM HHMM # (start/end, 24-hour format). Example — disable 6:30 PM to 7:30 AM: 56 1830 0730 #. Clear: 56 #

    Wrong-Code Lock-Up — format 60 aa # (1 = lock 60 sec after 10 tries [default]; 5-10 = lock 15 min after 5-10 tries; 00 = disabled)

    User Code Entry Mode: Auto (no # needed, all codes match master code length): 70 1 #   Manual (default, # required): 70 2 #

    Keypad Sounds: Audible (default): 71 1 #   Silent: 71 0 #

    Output Relay Sounds: No beep: 72 0 #   1-sec beep (default): 72 1 #   2 short beeps: 72 2 #

    Amber LED Standby Flash: Enable (default): 73 1 #   Disable: 73 0 #

    Egress Delay/Warning — format 90 a bb # (a: 1=momentary no warning [default], 2=momentary with warning beep, 4=hold no warning, 5=hold with warning beep; bb: delay in seconds 0-99). Example — momentary with 5-sec warning beep: 90 2 5 #

    Direct Access to Programming (DAP) — Reset Forgotten Master Code

    1. Disconnect the keypad's power.
    2. Wait one minute for power to fully discharge.
    3. Reconnect power — the keypad beeps repeatedly for one minute.
    4. While beeping, press the egress button once to stop the beeping.
    5. Enter the DAP code: 2828 **
    6. The amber LED turns ON, indicating the keypad is ready for a new master code (see Master Code procedure above).

    DAP only resets the master code — it does not affect any other programming.

    LED Indicators & Sounds Reference

    LED Steady Flashing
    Red (left) Output inhibited Output inhibit paused
    Amber (center) Programming mode Standby mode
    Green (right) Output activated

    Operating the Keypad (User's Guide)

    To open the door with user code 2275 (example): 2275 # — one long beep indicates the door can be opened. (The # key isn't needed if programmed for auto entry mode.)

    Press the egress button from inside to unlock the door and exit without using the keypad.

    Warranty & Compliance

    Limited lifetime warranty against defects in material and workmanship (1 year outside US/Canada). This device complies with FCC Part 15 rules. Incorrect mounting exposing the enclosure to rain or moisture could cause electric shock, device damage, and voids the warranty. Installers are responsible for ensuring installation complies with all applicable local laws and codes related to locking/egress devices.