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  • SECO-LARM MVE-AT11-01NQ / MVE-AT11-W1NQ — Enhanced Extenders for HDMI over Single Cat5e/6 Manual

    September 08, 2026 3 min read

    Full manual for the SECO-LARM ENFORCER MVE-AT11-01NQ (tabletop) and MVE-AT11-W1NQ (wall-plate) Enhanced Extenders for HDMI over Single Cat5e/6 — extends HDMI up to 230ft.

    Full text manual (for reference)

    Full manual for the SECO-LARM ENFORCER MVE-AT11-01NQ / MVE-AT11-W1NQ Enhanced Extenders for HDMI over Single Cat5e/6 — tabletop and wall-plate models for extending HDMI up to 230ft.

    Overview

    These ENFORCER extenders send HDMI video and audio signals over a single Cat5e/6 cable using an active transmitter and receiver, reaching up to 230ft (70m) at 1080p with zero signal loss. Choose the tabletop model (MVE-AT11-01NQ) or the double-gang wall-plate model (MVE-AT11-W1NQ) — both are cross-compatible, so you can mix and match a transmitter from one model with the receiver of the other. IR pass-through is included so a remote control can operate a device (TV, media player, etc.) at the opposite end of the run.

    Key Features

    • Signal strength: Active operation keeps the signal strong over the full cable length.
    • Distance: Transmits a clear HDMI signal up to 230ft (70m).
    • Formats supported: Progressive and interlaced — 1080p/1080i/720p/576p/576i/480p/480i.
    • Plug and play: Complete set with transmitter, receiver, power supplies, and IR adapters — no configuration needed.
    • Zero signal loss: Integrated circuits clean, buffer, and amplify the HDMI signal along the entire run.
    • Connect multiple units: Repeat up to four sets to extend range to 918ft (280m).
    • Mix and match: Tabletop and wall-plate transmitters/receivers are interchangeable.

    Specifications

    Input video signal 0.5~1.0 Vp-p
    Input DDC signal 5Vp-p (TTL)
    Maximum single link range 1920x1200, 1080p
    Deep color 36-bit
    Video formats supported High-speed HDMI with 3D, HDCP 1.2
    Audio formats supported LPCM, Dolby-AC3, DTS 7.1, DSD
    Resolutions supported 1080p/1080i/720p/576p/576i/480p/480i
    Range at 1080p Cat6: up to 230ft (70m)
    Video amplifier bandwidth 10.2Gbps
    Cat5e/6 wiring standard T568-B
    Operating voltage 5VDC
    Power supply 2A@5VDC (2 adapters, 2.1mm plug)
    Current draw Transmitter: 450mA@5VDC; Receiver: 900mA@5VDC
    Operating temperature 5° to 131°F (-15° to 55°C)
    Operating humidity 5~90% RH (no condensation)
    Dimensions (MVE-AT11-01NQ) 4-5/16" x 2-15/16" x 7/8" (110 x 75 x 23mm)
    Dimensions (MVE-AT11-W1NQ) 4-1/16" x 4-1/2" x 5/16" (116 x 115 x 34mm)
    Weight (MVE-AT11-01NQ) 9.2-oz (260g)
    Weight (MVE-AT11-W1NQ) 9.3-oz (264g)

    Status LED Chart

    Active Flashing = unit is working; OFF = not powered
    Link Steady ON = connection OK; Flashing = check connection; OFF = not connected
    HDCP Steady ON = video has HDCP; Flashing = video does not have HDCP; OFF = no video
    Power Steady ON = power on; Flashing = check power; OFF = power off

    What's Included

    • 1x Transmitter
    • 1x Receiver
    • 2x 5VDC power adapters
    • 1x IR Transmitter
    • 1x IR Receiver
    • 1x Manual

    Installation

    1. Determine where the transmitter and receiver will be wired and how much Cat5e/6 cable is needed.
    2. Connect an HDMI cable between the transmitter and the source device.
    3. Connect an HDMI cable between the receiver and the display.
    4. Connect a Cat5e/6 cable between the receiver and transmitter units (Cat6 recommended for best results).
    5. Connect a 5VDC adapter to the transmitter and another to the receiver.
    6. To use remote control pass-through: install the IR transmitter to the IR-TX port of the closest extender unit (pointing at the target device), and install the IR receiver to the IR-RX port on the other extender unit. Point the remote control at the IR receiver when in use.
    7. MVE-AT11-W1NQ only: install using a standard double-gang box.
    8. Switch on the HDMI source and display to verify proper operation.

    Troubleshooting

    If the HDMI device doesn't function correctly:

    • Confirm T568-B wiring standard was used
    • Make sure the extender is powered on both ends
    • Make sure the source and display are both powered
    • Test the Cat5e/6 cable between receiver and transmitter for functionality
    • Rule out HDMI source/cable/display issues by plugging the source directly into the display
    • Confirm transmitter and receiver are plugged into the correct units
    • Confirm the HDMI source is compatible with the HDMI display

    Warranty

    This SECO-LARM product is warranted against defects in material and workmanship for one (1) year from the date of sale to the original consumer customer under normal service. The warranty is void if damage results from acts of God, misuse, abuse, neglect, unauthorized repair or alteration, improper/abnormal usage, or faulty installation. SECO-LARM's sole obligation is limited to repair or replacement at its option; SECO-LARM is not liable for special, collateral, incidental, or consequential damages.

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