# AV transmitter & receiver Digitus 4K HDBaseT™ HDMI Extender Set

**URL:** https://aio.lv/en/product--digitus-ds-55520--7356080
**Data updated:** 2025-12-02 17:33 (EET)
**Category:** Audio & Video Extenders
**Manufacturer:** DIGITUS
**Manufacturer code:** DS-55520
**EAN:** 4016032483670
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 141.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 116.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--digitus-ds-55520--7356080

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Digitus 4K HDBaseT™ HDMI Extender Set allows you to transmit high-quality 4K video up to 70 meters over Cat5e, Cat6, Cat7, or Cat8 cables. It supports a maximum resolution of 3840 x 2160 pixels and features a wired connectivity technology. The set includes a transmitter and receiver, both operating at 24 V with a maximum power consumption of 20 W. Compact dimensions of 115 x 65 x 17 mm and a lightweight design make it easy to integrate into your setup. Ideal for professional AV installations.

## Long description

The HDBaseT™ HDMI Extender Set enables uncompressed transmission of high-resolution AV signals over long distances using a single CAT6/7/8 network cable. It supports UHD 4K2K at 30Hz and Full HD 1080p, with PoC (Power over Cable) so only one unit requires an external power adapter. The set also provides bi-directional IR and RS232 control and supports HDCP 2.2 and 1.4.
Advantages
The extender set delivers uncompressed video and audio over long cable runs, reducing the need for signal converters. PoC simplifies installation by allowing a single external power source. Bi-directional IR and RS232 enable remote device control, and support for HDCP 2.2 ensures compatibility with protected content.
Key specifications
HDBaseT™ 1.0 over CAT6/7/8
Supported resolutions: 4K2K @ 30Hz (24 bit), Full HD 1080p
Maximum transmission distance (UHD 4K/30Hz, CAT6 or higher): 40 m
Maximum transmission distance (Full HD 1080p, CAT6 or higher): 70 m
Video bandwidth: 10.2 Gbps
HDCP support: 2.2 / 1.4
PoC (Power over Cable) — only one unit requires external power adapter
Bi-directional IR transmission
Bi-directional RS232 transmission
How to use
Connect the transmitter to the video source (e.g., Blu-ray player, PC or media player) via HDMI and connect the receiver to the display via HDMI. Link the two units with a CAT6/7/8 cable of appropriate length. For 4K/30Hz use cables up to 40 m; for Full HD 1080p use cables up to 70 m. Provide external power to one unit only; the other unit receives power via PoC. Configure connected devices for the desired resolution and use the IR or RS232 interfaces for remote control if required.
Recommendations
Use high-quality shielded CAT6 or higher cable for optimal signal integrity and keep cable runs away from strong electrical interference. Verify HDCP requirements of source and display when using protected content.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Country of origin | China |
| Package volume | 2332.75 cm³ |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI in | 1 |
| Number of HDMI outputs | 1 |
| RJ-45 input ports | 1 |
| RJ-45 output ports | 1 |
| Serial interface type | RS-232 |
| Serial ports quantity | 2 |
| DC-in jack | Yes |
| Remote (IR) input | 2 |
| Remote (IR) output | 2 |
| Connectivity technology | Wired |

### Power

| Feature | Value |
|---|---|
| External power adapter | Yes |
| Power over Ethernet (PoE) | No |
| Power consumption (receiver) (max) | 20 W |
| Power consumption (transmitter) (max) | 20 W |
| Operating voltage (transmitter) | 24 V |
| Operating voltage (receiver) | 24 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Receiver dimensions (WxDxH) | 115 x 65 x 17 |
| Receiver weight | 200 g |
| Transmitter dimensions (WxDxH) | 115 x 65 x 17 |
| Transmitter weight | 200 g |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 825 g |
| Package depth | 155 mm |
| Package height | 70 mm |
| Package width | 215 mm |
| Quantity per pack | 2 pc(s) |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Cables included | IR |
| Manual | Yes |
| Mounting brackets included | Yes |

### Features

| Feature | Value |
|---|---|
| Type | AV transmitter & receiver |
| Maximum resolution | 3840 x 2160 |
| Cable types supported | Cat6, Cat7, Cat8, Cat5e |
| Maximum transfer distance | 70 m |
| Material | Metal |
| Wall mountable | Yes |
| Product colour | Black |
| Bandwidth | 10.2 Gbit/s |
| Supported video modes | 2160i, 2160p, 1080p, 1080i |
| HDCP | Yes |
| Maximum refresh rate | 30 Hz |
| Bidirectional | Yes |
| LED indicators | Y |
| HDCP version | 1.4/2.2 |
| Electrostatic Discharge (ESD) protection | Yes |

### Logistics data

| Feature | Value |
|---|---|
| UK Trade Tariff code | 85176200 |

## FAQ

### How much does the AV transmitter & receiver Digitus 4K HDBaseT™ HDMI Extender Set cost, and is it available for purchase?

The price is 141.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 298 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 16.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 DIGITUS 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 DIGITUS 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: hdmi in, number of hdmi outputs, rj-45 input ports, rj-45 output ports, type, maximum resolution, maximum transfer distance, cable types supported, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for AV transmitter & receiver Digitus 4K HDBaseT™ HDMI Extender Set?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/7356080/65767177_large.webp