
MVE-AA11-01NQ
HDMI Extender over Coax Cable
Manual
Extend HDMI over a single coaxial cable.
Supports resolutions from 480i to 1080p with zero signal loss.
Transmits up to 328’ (100m) at 1080p over coaxial cable.
Plug and play operation — comes as a complete set.
IR Pass-through for remote control extension.
Two (2) 5VDC power supplies included.

ENFORCER HDMI Extender over Coax Cable
The ENFORCER HDMI Extender over Coax Cable extends the range of traditional HDMI cabling
methods by using an active transmitter and receiver to send video and audio over a single coaxial
cable. HDMI formats as large as 1080p can be transmitted up to 328’ (100m) between the two
units with zero signal loss by using integrated circuits in the receiver and transmitter.
Signal Strength – Active operation ensures that the signal strength will remain strong over
the length of the cable.
Distance – The HDMI Extender over Coax Cable is capable of providing a clear HDMI
signal up to 328ft (100m).
Formats Supported – The HDMI Extender over Coax Cable supports both progressive
and interlaced formats: 1080p/1080i/720p/576p/480p/480i.
Plug and Play – The HDMI Extender over Coax Cable comes as a complete set consisting
of a transmitter and receiver, power supplies, and IR dongles.
Zero Signal Loss – Integrated circuits in the transmitter and receiver clean, buffer, and
amplify the HDMI signal to prevent signal loss and ensure a clear signal regardless of the
length of the cable.
IR Pass-through – Send IR signals from the source to the monitor for discrete operation of
devices.
Maximum single link range
High-speed HDMI, HDCP 1.1
LPCM, Dolby-AC3, DTS7.1, DSD
1080p/1080i/720p/576i/480i
Video amplifier bandwidth
HDMI Type A 19-pin female
Maximum input cable length
24AWG (15m), 26AWG (10m), 28AWG (5m)
HDMI Type A 19-pin female
Maximum output cable length
24AWG (15m), 26AWG (10m), 28AWG (5m)
1A@5VDC (2 adapters) (2.1mm plug)
ESD protection (human body model)
±8kV (air-gap discharge), ±4kV (contact discharge)
20~90% RH (no condensation)
33/16”x115/16”x1” (81x49x25 mm)
1x Transmitter
1x Receiver
2x 5VDC power adapters
1x Manual
1x IR Transmitter (w/ double sided tape)
1x IR Receiver (w/ double sided tape)
2 SECO-LARM U.S.A., Inc.

1. Determine the location where the MVE-AA11-01NQ units will be wired as well as how much of
the coaxial cable will be necessary.
2. Connect the transmitter to the HDMI output of the source device.
3. Connect the coaxial cable to both the receiver and transmitter units.
4. Connect the receiver to the HDMI input of the display or other device.
5. Connect one 5VDC adapter to the transmitter and another to the receiver.
6. Install the IR transmitter to the IR-TX port, pointing the IR transmitter at the device to be
controlled. Install the IR receiver to the IR-RX port of the other device, pointing the IR receiver
to where the remote control will be. Point the remote control at the IR receiver when in use.
Included 5VDC
Power Adapter
Included 5VDC
Power Adapter
ENFORCER HDMI Extender over Coax Cable
SECO-LARM U.S.A., Inc. 3

ENFORCER HDMI Extender over Coax Cable
NOTICE: The information and specifications printed in this manual are current at the time of publication. However, the
SECO-LARM policy is one of continual development and improvement. For this reason, SECO-LARM reserves the right to
change specifications without notice. SECO-LARM is also not responsible for misprints or typographical errors.
Copyright © 2015 SECO-LARM U.S.A., Inc. All rights reserved. This material may not be reproduced or copied, in whole or
in part, without the written permission of SECO-LARM.
WARRANTY: This SECO-LARM product is warranted against defects in material and workmanship while used in normal
service for one (1) year from the date of sale to the original customer. SECO-LARM’s obligation is limited to the repair or
replacement of any defective part if the unit is returned, transportation prepaid, to SECO-LARM. This Warranty is void if
damage is caused by or attributed to acts of God, physical or electrical misuse or abuse, neglect, repair or alteration,
improper or abnormal usage, or faulty installation, or if for any other reason SECO-LARM determines that such equipment is
not operating properly as a result of causes other than defects in material and workmanship. The sole obligation of
SECO-LARM and the purchaser’s exclusive remedy, shall be limited to the replacement or repair only, at SECO-LARM’s
option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential personal or property
damage of any kind to the purchaser or anyone else.
16842 Millikan Avenue, Irvine, CA 92606
Website: www.seco-larm.com
Phone: (949) 261-2999 | (800) 662-0800
Email: sales@seco-larm.com
MiMVE-AA11-01NQ_150226.docx
HDMI device does not function
correctly
Make sure the extender is powered on both sides.
Make sure the source and the display are powered.
Test the coaxial cable between the receiver and
transmitter and make sure it is functional.
Make sure that there are no problems with the HDMI
source, HDMI cables, or HDMI display by plugging the
source directly into the display using an HDMI cable.
Screen flickering or brief image loss
Switch the source device to a lower HDMI output
(1080p to 1080i).
Also Available from SECO-LARM:
Supports 3D video
Supports 4K
resolution
Supports Ethernet
Lifetime limited
warranty
Enhanced Extender for HDMI over
Single Cat5e/6
MVE-AT11-01NQ
Extend HDMI signals up to 230ft (70m)
HDMI, the HDMI Logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing
LLC in the United States and other countries.
4 SECO-LARM U.S.A., Inc.