# AV transmitter & receiver Kramer Electronics PT-871/2XR-KIT

**URL:** https://aio.lv/en/product--kramer-50-80389390--3434446
**Data updated:** 2025-12-29 10:54 (EET)
**Category:** Audio & Video Extenders
**Manufacturer:** Kramer
**Manufacturer code:** 50-80389390
**EAN:** 7291063086459
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 505.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 418.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kramer-50-80389390--3434446

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Kramer Electronics PT-871/2XR-KIT is an AV transmitter and receiver that supports a maximum resolution of 3840 x 2160 pixels over a distance of up to 70 meters. It features wired connectivity, powered by AC with an operating voltage of 12V and input current of 2A. Compact dimensions of 62.2 mm width, 51.8 mm depth, and 24.4 mm height make it suitable for various setups.

## Long description

The Kramer Electronics PT-871/2XR-KIT is a high-performance AV transmitter and receiver kit designed to extend HDMI signals over twisted-pair cable using DGKat™ 2.0 technology. The transmitter converts HDMI input into a DGKat™ 2.0 signal while the receiver converts the DGKat™ 2.0 signal back to HDMI. The kit supports 4K@60Hz (4:4:4) HDR with HDCP 2.2 and provides two-way power over twisted pair, enabling flexible installation with a compact form factor (62.2 × 51.8 × 24.4 mm).
Advantages
This kit supports uncompressed 4K@60Hz (4:4:4) with HDR and HDCP 2.2 compliance, allows two-way powering over twisted pair to simplify power distribution, and offers long-reach extension of HDMI signals up to 60 m at 4K@60Hz and up to 70 m at 4K@30Hz over Kramer shielded cables. The small enclosure and wired connectivity make it suitable for installations where space is limited and reliable signal transport is required.
Suitable for
Extending 4K HDR HDMI sources to remote displays in meeting rooms and classrooms
Integration into AV systems requiring HDCP 2.2 compatibility
Installations that need two-way powering over twisted pair to reduce cabling
Environments where a compact transmitter/receiver pair is preferred
Key specifications
Maximum resolution: 3840 × 2160 pixels (4K)
Supported video: 4K@60Hz (4:4:4) HDR with HDCP 2.2
Extension distance: up to 60 m at 4K@60Hz, up to 70 m at 4K@30Hz over Kramer shielded twisted-pair cable
Powering: two-way powering over twisted pair; devices operate from 12 V DC, 2 A input current (AC powered adapter)
Connectivity: HDMI input on transmitter, HDMI output on receiver, DGKat™ 2.0 over twisted pair between units
Dimensions (W×D×H): 62.2 × 51.8 × 24.4 mm
Brand / MPN / EAN: Kramer / 50-80389390 / 7291063086459
How to use
Connect the HDMI source (player, PC, or media device) to the PT-871xr transmitter HDMI input. Use Kramer shielded twisted-pair cable to connect the transmitter to the PT-872xr receiver over the required distance. Connect the receiver HDMI output to the display. Provide power using the supplied AC adapter or enable two-way powering over the twisted-pair link according to the installation needs. Verify display resolution and EDID/HDCP negotiation on initial setup and adjust source or display settings if required.
Usage recommendations
For reliable performance at maximum resolutions, use Kramer shielded twisted-pair cable, keep cable runs within the specified distances (60 m for 4K@60Hz, 70 m for 4K@30Hz), and ensure both units receive proper power—either via the AC adapter or via the two-way powering feature.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI in | 1 |
| Number of HDMI outputs | 1 |
| RJ-45 input ports | 1 |
| RJ-45 output ports | 1 |
| Connectivity technology | Wired |

### Power

| Feature | Value |
|---|---|
| Input current | 2 |
| Operating voltage | 12 V |
| Power source type | AC |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.2 kg |
| Height | 24.4 mm |
| Width | 62.2 mm |
| Depth | 51.8 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 600 g |
| Package depth | 120 mm |
| Package height | 87 mm |
| Package width | 157 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |

### Features

| Feature | Value |
|---|---|
| Type | AV transmitter & receiver |
| Maximum resolution | 3840 x 2160 |
| Maximum transfer distance | 70 m |
| Product colour | Black |
| Bandwidth | 18 Gbit/s |
| HDCP | Yes |
| Maximum refresh rate | 60 Hz |
| HDCP version | 2.2 |

## FAQ

### How much does the AV transmitter & receiver Kramer Electronics PT-871/2XR-KIT cost, and is it available for purchase?

The price is 505.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 49 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 01.07.2026 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 Kramer 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 Kramer 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, weight, type, maximum resolution, maximum transfer distance, 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 Kramer Electronics PT-871/2XR-KIT?

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/3434446/64215610_large.webp