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Product information
From the manufacturer
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
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| 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
| EAN | 0065030868372 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
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.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
Spread the cost
- 4 interest-free payments of £145.05 with Clearpay. Learn more
- 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.