# Wireless HDMI transmission set SpeaKa Professional SP-WTR-400 — 30 m range, 1920x1080 resolution

**URL:** https://aio.lv/en/product--speaka-professional-sp-10352152--6483518
**Data updated:** 2026-02-12 14:20 (EET)
**Category:** Video Switches & Splitters
**Manufacturer:** SpeaKa Professional
**Manufacturer code:** SP-10352152
**EAN:** 4064161219936
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 225.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 186.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--speaka-professional-sp-10352152--6483518

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

SpeaKa Professional SP-WTR-400 is a wireless HDMI transmission set designed to send 1920×1080 video up to 30 meters without cabling. The set suits presentations, conference rooms, classrooms, digital signage and short-range AV installations where a simple transmitter/receiver solution is needed. It enables fast setup, flexible placement and removal of physical HDMI runs for easier device connectivity.

## Long description

SpeaKa Professional SP-WTR-400 is a wireless HDMI transmission set that sends Full HD 1920×1080 video up to 30 meters without physical cabling. The compact transmitter and receiver provide a point-to-point link for short-range AV distribution, enabling quick connection of laptops, media players or presentation devices to displays and projectors. The set is designed for environments that require flexible placement and rapid setup without the constraints of HDMI cables.
Advantages
The SP-WTR-400 offers a cable-free Full HD signal path with simple transmitter/receiver pairing and minimal configuration. Its short-range wireless link reduces clutter and allows repositioning of screens or source devices without rewiring. The unit supports straightforward HDMI passthrough of audio and video, which simplifies connection workflows in meeting rooms and classrooms. Compact housings and plug-and-play behavior make the set convenient for temporary installations and mobile AV setups.
Suitable for
 Presentations and meeting rooms
 Classrooms and training spaces
 Digital signage for short distances
 Temporary AV setups and events
 Home entertainment where short wireless HDMI is needed
Key specifications
 Maximum resolution: 1920 × 1080 (Full HD)
 Wireless transmission range: up to 30 meters (line of sight)
 Signal type: HDMI audio and video transmission
 Form factor: separate transmitter and receiver units
 Typical setup: transmitter connects to source, receiver to display
How to use
Connect the transmitter to the HDMI output of your source device and the receiver to the HDMI input of your display or projector. Power both units according to the supplied power adapters or USB power options, then allow the devices to pair; pairing is automatic or initiated by the units depending on the environment. After a stable connection is established, the source’s video and audio should appear on the connected display at Full HD resolution. For best results, keep a clear line of sight between transmitter and receiver and avoid placing them near large metal objects or strong RF sources.
Usage recommendations
Use the set within its specified 30 m range and maintain unobstructed line of sight where possible. For installations in busy RF environments, test placement and, if necessary, reduce interference by repositioning units or nearby equipment. Ensure both source and display devices output compatible HDMI resolutions and formats to avoid handshake or scaling issues.

## FAQ

### How much does the SpeaKa Professional SP-WTR-400 wireless HDMI set cost, and is it available for purchase?

The price is 225.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 398 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 27.07.2026 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/6483518/52348785_large.webp