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  • SECO-LARM SK-910RB2Q — Two-Channel RF Receiver Spec Sheet

    September 08, 2026 2 min read

    Specification sheet for the SECO-LARM SK-910RB2Q Two-Channel RF Receiver and compatible transmitters.

    Full text manual (for reference)

    Specification sheet for the SECO-LARM SK-910RB2Q Two-Channel RF Receiver, along with its compatible SK-919TD2A-UP fixed-code transmitter, SK-917T2A-U CODEBUMP™ transmitter, and SK-919TP2H-NU handheld transmitter — a wireless remote control system for garage doors, gates, house lights, alarm panels, or other devices.

    SK-910RB2Q Two-Channel Receiver — Features

    • 5 programmable relay output modes: 4-second momentary, 1-second momentary, latch, validity, and toggle.
    • Flexible operating voltage: 11~24 VAC/VDC.
    • Up to 500ft (152m) range; independently programmable channels with 5 output modes each.
    • Compatible with all SECO-LARM transmitters (fixed code and CODEBUMP™).
    • 2 LEDs indicate RF reception, learn mode, transmitter learned, memory cleared, and relay output mode.

    SK-910RB2Q Specifications

    Operating frequency 315MHz
    Memory capacity 15 transmitter button codes per channel, 30 per receiver
    Operating voltage 11~24 VAC/VDC
    Operating current Standby 8mA@12VDC; Active 30mA@12VDC per channel
    Relay output modes 4-sec. momentary, toggle, latch, validity, 1-sec. momentary
    Relay contact rating Form C 10A@24VDC or 120VAC per channel
    Connectors Screw terminals: +, -, NO/NC/COM per channel
    Dimensions 3-1/8" x 2-9/16" x 1" (80x65x25mm)

    Compatible Transmitters

    Model Type Highlights
    SK-919TD2A-UP Fixed-Code RF Transmitter Up to 500ft range, 315MHz, LED transmission indicator, 68 billion possible codes, includes 12VDC alkaline battery, dimensions 2-1/4"x1-1/4"x1-1/2" (83x85x28mm)
    SK-917T2A-U CODEBUMP™ Transmitter Same range/frequency as above; 18 quintillion possible codes for maximum security
    SK-919TP2H-NU Handheld Transmitter Up to 500ft range, 315MHz, over 68 billion possible codes, two 3VDC lithium batteries included, visor and belt clip included (belt-clip holster & wall-mount bracket sold separately as SL-SK9HBC), slimline design, dimensions 3-1/2"x2-13/16"x1/2" (89x56x12mm)

    Applications

    This receiver/transmitter combination controls garage doors, gates, house lights, alarm panels, or other devices via remote. Each of the receiver's two channels can be independently programmed with any of the 5 output modes to suit the connected device.

    Warranty

    SECO-LARM's policy is one of continual development; specifications and prices are subject to change without notice. SECO-LARM is not responsible for misprints.

    SECO-LARM U.S.A., Inc. — 16842 Millikan Avenue, Irvine, CA 92606 | (949) 261-2999 / (800) 662-0800 | www.seco-larm.com