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Brand: StarTech.com

4K HDMI over IP Extender Kit with Video Control App, Scalable AV over IP with support for AVoIP Video Wall

StarTech.com 4K HDMI over IP Extender Kit with Video Control App, Scalable AV over IP with support for AVoIP Video Wall ST12MHDLAN4K

AC input voltage 100 - 240 V
Audio input 2 x 3.5mm
Audio output 2 x 3.5mm
Audio system stereo
Cable types supported Cat5e
Connectivity technology Wired

About this item

Use your existing network infrastructure to build scalable/cost-effective AVoIP solutionsDistribute 4K 30Hz HDMI signals across your existing IP network with this high-performance AV over IP extender kit. Designed for IT professionals, system integrators, and digital signage specialists, this solution delivers...

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Product information

About this product

  • <b>AV over IP HDMI Extender:</b> Distribute 4K 30Hz HDMI signals over existing IP network infrastructure using AVoIP; Ideal for IT teams and system integrators building scalable, cost-effective and future-ready A/V systems without splitters or fixed extenders
  • <b>Video Control App and RS232:</b> Control video routing in a centralized way with the free iOS/Android app; Name sources/displays, set up video walls, and use RS232 passthrough to manage TVs or serial devices remotely
  • <b>Scalable HDMI over IP:</b> Easily expand your A/V network with one-to-many or many-to-many video wall setups by simply adding transmitters and receivers; Requires adequate network bandwidth and multicast / jumbo frames support
  • <b>Flexible Deployment:</b> Suitable for digital signage in retail, hospitality, corporate or any other environment, as well as mission-critical video wall setups in command and control rooms; Mounting brackets included
  • <b>The IT Pro's Choice:</b> Backed by decades of connectivity expertise from legacy VGA to modern USB4 and AVoIP solutions; TAA compliant for government and enterprise procurement; Work with a single trusted partner for all your A/V connectivity needs

Use your existing network infrastructure to build scalable/cost-effective AVoIP solutions

Distribute 4K 30Hz HDMI signals across your existing IP network with this high-performance AV over IP extender kit. Designed for IT professionals, system integrators, and digital signage specialists, this solution delivers unmatched flexibility for scaling video distribution without the limitations of traditional HDMI splitters or fixed extenders.

Scalable HDMI Over IP

Easily expand your A/V distribution setup and build dynamic video walls using the ST12MHDLAN4K extender kit and additional receivers (ST12MHDLAN4R , sold separately):

• One-to-Many : Connect up to 16 receivers to a single transmitter, ideal for broadcasting HDMI over IP to multiple displays
• Many-to-Many : Integrate up to 16 ST12MHDLAN4K extender kits and additional ST12MHDLAN4R receivers with a maximum of 16 transmitters and 256 receivers.

For smaller-scale deployments, the extender kit can be used in a simple point-to-point setup over Cat5e/6 cabling up to 330 ft (100 m), with support for extending two independent 3.5 mm audio sources to remote speaker systems.

Centralized Video Control App

The included iOS/Android Video Control App empowers administrators to name sources and displays, switch inputs, and configure video walls, all from a mobile device. With RS232 passthrough, TVs or serial-controlled devices can be managed remotely through the same network.

Flexible Installations for Any Environment

Perfect for digital signage in retail, hospitality, and corporate settings, as well as command centers or other mission-critical environments. The kit includes mounting hardware for clean shelf or rack installations and supports both static and dynamic signage needs.

Note: For optimal performance, a managed network switch with IGMP is recommended when using more than one transmitter or more than four receivers. Non-managed switches may impact the performance of other devices on your network. Jumbo frames support must be enabled to stream 4K video effectively.

Product details

40
AC input voltage 100 - 240 V
Audio input 2 x 3.5mm
Audio output 2 x 3.5mm
Audio system stereo
Cable types supported Cat5e
Connectivity technology Wired
Daisy chain Yes
HDMI in 1
Input current 0.6 A
LED indicators Link, Power, Reset
Material Aluminium
Maximum refresh rate 30 Hz
Maximum resolution 3840 x 2160 pixels
Maximum transfer distance 100 m
Number of HDMI outputs 1
Operating relative humidity (H-H) 0 - 80%
Operating temperature (T-T) 0 - 40 °C
Operating voltage (receiver) 12 V
Operating voltage (transmitter) 12 V
Output current 1.5 A
Package depth 369 mm
Package height 79 mm
Package width 239 mm
Power consumption (typical) 18 W
Power plug type Type M
Product colour Black
Rack mounting Yes
Receiver dimensions (WxDxH) 117 x 130 x 30 mm
Receiver weight 592 g
Remote (IR) input 2
Remote (IR) output 2
RJ-11 ports quantity 4
RJ-45 input ports 1
RJ-45 output ports 1
Storage temperature (T-T) -10 - 60 °C
Supported graphics resolutions 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA), 3840 x 2160
Supported video modes 720p, 1080p, 2160p
Transmitter dimensions (WxDxH) 117 x 130 x 30 mm
Transmitter weight 592 g
Type AV transmitter & receiver

Logistics

EAN0065030868372
Unit of measure—
Weight—
Dimensions —
Dangerous goodsNo

Warranty

  • 12-month warranty on everything we sell.
  • Runs from the day your order is delivered.
  • Faults under normal use are repaired, replaced or refunded.
Read the warranty terms

Payment

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  • No surcharge on any payment method; refunds go back to the way you paid.
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  • Clearpay
  • Klarna
    • Clearpay
    4 interest-free payments of £145.05 with Clearpay. Learn more
    • Klarna
    3 payments of £193.40 at 0% interest with Klarna. Learn more
    Businesses: pay in 30 days on invoice with Billie. Learn more

Choose at checkout. 18+, T&Cs apply, credit subject to status.

Return policy: Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label. Read full return policy

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