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    SECO-LARM ENFORCER SR Relay Modules — Installation Manual (SR-1212/SR-2206/SR-2212/SR-2112)

    August 31, 2026 3 min read

    Installation manual for the SECO-LARM ENFORCER Relay Module family: SR-1212-C2ALQ, SR-2206-C5AQ, SR-2212-C5AQ, SR-1212-C7ALQ, and SR-2112-C7AQ/10.

    💾 Download Original PDF 🛒 View Product
    Full text manual (for reference)

    Installation manual for the SECO-LARM ENFORCER Relay Modules — a family of DPDT/SPDT relay interface modules (SR-1212-C2ALQ, SR-2206-C5AQ, SR-2212-C5AQ, SR-1212-C7ALQ, SR-2112-C7AQ/10) for adding relay-controlled outputs to alarm and access systems.

    Model Overview

    Model No. Heavy-Duty Low-Current High-Sensitivity Supply Voltage Trigger Voltage Relay Rating No. of Relays
    SR-1212-C2ALQ — X X 12/24 VDC 3~24 VDC 2A 1 (DPDT)
    SR-2206-C5AQ X — — 6/12 VDC 6/12 VDC 5A 1 (DPDT)
    SR-2212-C5AQ X — — 12/24 VDC 12/24 VDC 5A 1 (DPDT)
    SR-1212-C7ALQ X — X 12/24 VDC 3~24 VDC 7A 2 (SPDT)
    SR-2112-C7AQ/10* X — — 12/24 VDC 12/24 VDC 7A 1 (SPDT)

    *Sold as a breakaway 10-pack. SR-2112-C7AQ can only trigger one device. Products with model numbers ending in "Q" or with a round green "Q" sticker are RoHS compliant.

    Specifications

    Spec SR-1212-C2ALQ SR-2206-C5AQ SR-2212-C5AQ SR-2112-C7AQ/10 SR-1212-C7ALQ
    Supply voltage 12/24 VDC 6/12 VDC 12/24 VDC 12/24 VDC 12/24 VDC
    Trigger voltage 3~24 VDC 6/12 VDC 12/24 VDC 12/24 VDC 3~24 VDC
    Voltage selection Auto-sensing Auto-sensing Jumper Jumper Jumper
    Relay type DPDT DPDT DPDT SPDT SPDT
    Relay rating 2A 5A 5A 7A 7A
    Number of relays 1 1 1 1 2
    Current draw 15mA@12VDC / 18mA@24VDC 70mA@6VDC / 80mA@12VDC 70mA@12/24VDC 35mA@12VDC / 40mA@24VDC 60mA@12/24VDC
    Size 2¾"x1 15/16"x¾" (70x50x20mm) 2¾"x1⅞"x¾" (70x48x20mm) 2¾"x1⅞"x¾" (70x48x20mm) 1 9/16"x1 3/16"x¾" (40x30x20mm) 2⅜"x1 9/16"x¾" (60x40x20mm)
    Weight 1.6oz (45g) 2oz (55g) 2oz (55g) 0.7oz (20g) 1.3oz (37g)

    Sample Applications

    Two Dry Relay Outputs

    Used to trigger devices when an alarm activates. Applies to SR-2206-C5AQ, SR-2212-C5AQ, and SR-2112-C7AQ/10 (note: SR-2112-C7AQ can only trigger one device), or SR-1212-C2ALQ and SR-1212-C7ALQ.

    Dual Switch

    Used to trigger both a 12VDC device (such as a siren) and a 120VAC device (such as a floodlight) simultaneously. Applies to SR-2206-C5AQ / SR-2212-C5AQ, or SR-1212-C2ALQ / SR-1212-C7ALQ (double-sided foam tape included for mounting).

    Latching

    Triggers an alarm or silent alarm while disabling electromagnetic door locks to allow egress. Uses an N.O. emergency button and N.C. reset button in combination with SR-2206-C5AQ or SR-2212-C5AQ and a SECO-LARM E-941SA-1200Q electromagnetic lock.

    Also Available from SECO-LARM

    ENFORCER Power Supply Chargers

    Convert low-voltage AC input to low-voltage DC output with regulated/filtered output, short-circuit and thermal protection, built-in backup battery charger, dual LEDs for AC/DC status, and reverse polarity protection.

    Model DC Voltage Current (Continuous) Current (Peak)
    ST-1206-1.5AQ 6/12 1.5A 2A
    ST-2406-2AQ 6/12/24 1.5A 2A
    ST-2406-3AQ 6/12/24 2.5A 3A
    ST-2406-5AQ 6/12/24 4A 5A
    ST-2406-7AQ 6/12/24 7A 7.5A
    ST-2406-10AQ 6/12/24 9A 10A

    ENFORCER Timer Modules

    • SA-025Q Timer Module — Adjustable timer (1 second~60 minutes), Form C relay output, 12/24 VDC
    • SA-026Q Mini Timer Module — Adjustable timer (1~180 seconds), NO/NC switch trigger, 12~24 VAC/VDC, built-in beeper
    • SA-027Q 365-Day Annual Timer — 2 Form C relay outputs, 100 programmable events, block programming, built-in LCD display

    Warranty

    This SECO-LARM product is warranted against defects in material and workmanship, when used in normal service, for one (1) year from the date of sale to the original customer. SECO-LARM's obligation is limited to repair or replacement of any defective part if returned, transportation prepaid, to SECO-LARM. Warranty is void if damage is caused by acts of God, misuse/abuse, neglect, unauthorized repair or alteration, improper/abnormal usage, or faulty installation.

    Manufacturer

    SECO-LARM U.S.A., Inc., 16842 Millikan Avenue, Irvine, CA 92606. Website: www.seco-larm.com. Tel: 800-662-0800 / 949-261-2999. Email: sales@seco-larm.com. ©2013 SECO-LARM U.S.A., Inc. All rights reserved.