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    SECO-LARM SK-910R — 1-Channel RF Receiver & Transmitters Spec Sheet

    September 08, 2026 2 min read

    Specification sheet for the SECO-LARM SK-910R 1-Channel RF Receiver and compatible transmitters, used to control garage doors, gates, house lights, alarm panels, or other devices via remote control.

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    Full text manual (for reference)

    Specification sheet for the SECO-LARM SK-910R 1-Channel RF Receiver and compatible transmitters — used to control garage doors, gates, house lights, alarm panels, or other devices via remote control.

    Overview

    The SK-910R receiver is a one-channel receiver (11 to 24 VAC/DC) compatible with all SECO-LARM transmitters (fixed code and CODEBUMP™). It's paired with matching 1-channel transmitters for a complete remote-control solution.

    Compatible Transmitters

    • SK-919TD1S-UP — Factory pre-coded transmitter. Operates up to 500 feet, 315 MHz, over 68 billion (6.8×1010) possible codes. LED transmission indicator. Includes 12VDC alkaline battery.
    • SK-919TT1S-BU — Uncoded, dip-switch-coded transmitter. Coding is done by flipping trinary dip switches (59,049 code combinations). Use for "block coding" where a large number of transmitters are coded the same, or for simple matching to a transmitter already in use.
    • SK-919TP1H-BU — One-button handheld transmitter. Operates up to 500 feet, over 68 billion possible codes. Includes two 3VDC lithium batteries. Visor clip and belt clip included; belt clip holster & wall mount bracket also available (Model: SK-9HBC). Slim-line design.

    Receiver Features

    • LED indicates RF reception, learn mode entered, transmitter learned, memory cleared
    • Mode switch for easy transmitter learning
    • Increase range with SECO-LARM's Extended Range Antenna (SK-91ERSD)

    Technical Specifications (SK-910R)

    Operating Distance Up to 500 feet (open air)
    Operating Temperature -4° to 162° F (-20° to 72° C)
    Current Drain 8mA at 12VDC (standby), 45mA at 12VDC (LED flashing)
    Sensitivity -87dBm (typical)
    Data Format PWM
    RF Codes 68 billion
    Coded Channels One
    Stored Transmitter Codes Up to 15 transmitter codes
    Receiver Outputs Form "C" dry relay contact (N.O./N.C./Com; max. 10 Amp @ 24VDC)
    Receiver Output Modes Programmable 4-sec. momentary (default), 1-sec. momentary, toggle, or validity

    Dimensions

    • Transmitters: 2-1/4" x 1-1/2" x 5/8" (57 x 38 x 16 mm)
    • Receiver: 3-1/4" x 3-3/8" x 1-1/8" (83 x 85 x 28 mm)
    • Handheld transmitter (SK-919TP1H-BU): 3-1/2" x 2-3/16" x 1/2" (89 x 56 x 12 mm)

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