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

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.

ON ORDER

SKU: ST12MHDLAN4K

Manufacturer: StarTech.com StarTech.com

RRP Price €962.02

Specifications

Features

Type
AV transmitter & receiver
Maximum resolution
3840 x 2160 pixels
Cable types supported
Cat5e
Maximum transfer distance
100 m
Maximum refresh rate
30 Hz
Audio system
stereo
LED indicators
Link, Power, Reset
Supported video modes
720p, 1080p, 2160p
Supported graphics resolutions
1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA), 3840 x 2160
Material
Aluminium
Rack mounting
Yes
Daisy chain
Yes
Product colour
Black

Ports & interfaces

Connectivity technology
Wired
RJ-45 input ports
1
RJ-45 output ports
1
HDMI in
1
Number of HDMI outputs
1
Audio input
2 x 3.5mm
Audio output
2 x 3.5mm
RJ-11 ports quantity
4
Remote (IR) input
2
Remote (IR) output
2

Power

AC input voltage
100 - 240 V
Input current
0.6 A
Operating voltage (transmitter)
12 V
Output current
1.5 A
Operating voltage (receiver)
12 V
Power consumption (typical)
18 W
Power plug type
Type M

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-10 - 60 °C
Operating relative humidity (H-H)
0 - 80%

Weight & dimensions

Receiver dimensions (WxDxH)
117 x 130 x 30 mm
Receiver weight
592 g
Transmitter dimensions (WxDxH)
117 x 130 x 30 mm
Transmitter weight
592 g

Packaging data

Package width
235 mm
Package depth
370 mm
Package height
76 mm
Package weight
2.3 kg

Packaging content

AC adapter included
Yes
Cables included
LAN (RJ-45), Phone (RJ-11)
Included power plug types
ANZ, EU, NA, UK
Quick start guide
Yes
Mounting brackets included
Yes

Technical details

Audio support
Yes
Sustainability compliance
Yes
Compliance certificates
CE, RoHS

Logistics data

Master (outer) case width
390 mm
Master (outer) case length
495 mm
Master (outer) case height
265 mm
Products per master (outer) case
6 pc(s)

Accessories

License

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