# Wireless HDMI Transmission Set SpeaKa Professional SP-TR-450 — 50 m range, 3840×2160 UHD

**URL:** https://aio.lv/en/product--speaka-professional-sp-12883548--11357267
**Data updated:** 2026-02-14 19:43 (EET)
**Category:** Video Switches & Splitters
**Manufacturer:** SpeaKa Professional
**Manufacturer code:** SP-12883548
**EAN:** 4064161336183
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 132.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 109.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--speaka-professional-sp-12883548--11357267

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

SpeaKa Professional SP-TR-450 is a wireless HDMI transmission set designed to send 4K (3840×2160) video up to 50 meters without cables. It includes transmitter and receiver units for connecting source devices to displays, projectors or recording gear. Suitable for presentations, digital signage, conference rooms and temporary installs where cable runs are impractical.

## Long description

SpeaKa Professional SP-TR-450 is a wireless HDMI transmission set engineered to deliver 4K UHD (3840×2160) video over distances up to 50 meters without physical HDMI cables. The kit includes a transmitter and a receiver for connecting source devices such as laptops, media players or cameras to displays, projectors or capture devices. It supports straightforward point-to-point installation and is intended for environments where running cables is impractical or undesirable, including meeting rooms, presentation spaces and temporary signage setups.
Advantages
The SP-TR-450 enables clean signal delivery of UHD video with minimal wiring, reducing setup time and simplifying temporary or modular installations. Its transmitter/receiver pairing provides a reliable link within the specified 50 m range and avoids the need for long HDMI runs or extenders. The set is compatible with common HDMI source and display devices and facilitates quick transitions between different presentation or signage configurations.
Suitable for
 Conference rooms and meeting spaces
 Presentations and training events
 Digital signage and retail displays
 Temporary installations and pop-up events
 Connecting cameras or media players to projectors or capture devices
Key specifications
 Maximum supported resolution: 3840×2160 (4K UHD)
 Maximum transmission distance: up to 50 meters (line of sight)
 Connection types: HDMI input on transmitter, HDMI output on receiver
 Product configuration: transmitter and receiver pair for wireless HDMI link
 Intended use: point-to-point wireless HDMI video transmission
How to use
Connect the HDMI output of the source device to the transmitter unit and connect the receiver unit to the display or projector via HDMI. Power both units according to the included power adapters or power sources. Place transmitter and receiver within the recommended range and line of sight for optimal performance. After powering up, allow the units to pair; some models indicate pairing status via LEDs. Verify that the display shows the expected 3840×2160 output from the source and adjust display settings if necessary to match resolution and refresh rate.
Usage recommendations
For reliable UHD transmission, maintain clear line of sight between units and avoid dense obstacles or strong radio interference. Position units away from large metal structures and other wireless devices that may operate on similar frequencies. For installations near walls or in complex venues, perform a short on-site test at the intended mounting locations to confirm signal reliability and image quality before final installation.

## FAQ

### How much does the SpeaKa Professional SP-TR-450 wireless HDMI set cost, and is it available for purchase?

The price is 132.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 151 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 24.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All SpeaKa Professional products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SpeaKa Professional service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11357267/65827554_large.webp