# AV transmitter & receiver Techly IDATA-EXT-676

**URL:** https://aio.lv/en/product--techly-idata-ext-676--3603490
**Data updated:** 2025-12-29 13:35 (EET)
**Category:** Audio & Video Extenders
**Manufacturer:** TECHLY
**Manufacturer code:** IDATA-EXT-676
**EAN:** 8051128109832
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 205.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 170.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--techly-idata-ext-676--3603490

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Techly IDATA-EXT-676 is a high-performance AV transmitter and receiver supporting a maximum resolution of 3840 x 2160 pixels. It is compatible with Cat6, Cat6a, and Cat7 cables, ensuring reliable wired connectivity. With a compact design (106.4 mm x 98.7 mm x 26.2 mm) and a 5V AC input voltage, it is ideal for various AV setups, providing excellent video quality and stability.

## Long description

The Techly IDATA-EXT-676 AV transmitter and receiver transmits HDMI signals over long distances using Cat5e/6/6A/7 network cable. The kit includes a transmitter and a receiver and supports up to 3840 x 2160 (4K) resolution at distances up to 70 m. It also supports bidirectional IR passback with a frequency range of 20–60 kHz and is supplied with a 5 V input voltage. The compact black housing is suitable for integration into AV installations where a wired HDMI extension is required.
Advantages
Provides reliable HDMI extension over standard network cables, enabling 4K transmission up to 70 m. The set includes both transmitter and receiver for immediate deployment. Supports bidirectional IR passback for remote control of source devices. Compatible with Cat6, Cat6a and Cat7 cabling to ensure stable signal quality.
Suitable for
Extending HDMI from a media player or PC to a distant display
Digital signage and information displays in shops or public spaces
Conference rooms and meeting spaces with centralized AV sources
Home theatre setups where long HDMI runs are required
Key specifications
Type: AV transmitter & receiver
Maximum resolution: 3840 x 2160 (4K)
Maximum transfer distance: 70 m over Cat5e/6/6A/7
HDMI inputs: 1
HDMI outputs: 2
RJ-45 ports: 1 input, 2 outputs
IR passback: bidirectional, 20–60 kHz
Input voltage: 5 V AC
Colour: Black
Dimensions: 106.4 x 98.7 x 26.2 mm
How to use
Connect the HDMI source to the transmitter unit’s HDMI input and use a compatible Cat5e/6/6A/7 cable to link the transmitter and receiver over the required distance (up to 70 m for 4K). Connect the display(s) to the receiver’s HDMI outputs. Power both units with the supplied 5 V adapters. If required, place IR emitters/receivers at the transmitter and receiver ends to enable bidirectional IR control between the remote and the source device.
Usage recommendations
For best results use Cat6 or higher cabling and avoid running the network cable in parallel with high-power electrical lines. Verify cable quality and connectors to maintain stable 4K transmission; for distances near the maximum, test the setup with the intended display and source to confirm signal integrity.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI in | 1 |
| Number of HDMI outputs | 2 |
| RJ-45 input ports | 1 |
| RJ-45 output ports | 2 |
| DC-in jack | Yes |
| Ethernet LAN | Yes |
| HDMI version | 2.0 |
| Remote (IR) input | 2 |
| Remote (IR) output | 2 |
| 3.5 mm (1/8-inch) in | Yes |
| Connectivity technology | Wired |

### Power

| Feature | Value |
|---|---|
| AC input voltage | 5 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 26.19 mm |
| Width | 106.36 mm |
| Depth | 98.73 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 90 |
| Storage temperature (T-T) | -10 - 70 |
| Operating temperature (T-T) | 0 - 50 |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Features

| Feature | Value |
|---|---|
| Type | AV transmitter & receiver |
| Maximum resolution | 3840 x 2160 |
| Cable types supported | Cat7, Cat6, Cat6a |
| Maximum transfer distance | 70 m |
| Plug and Play | Yes |
| Material | Metal |
| Product colour | Black |
| Supported graphics resolutions | 3840 x 2160 |
| Supported video modes | 576i, 576p, 720p, 1080i, 1080p, 2160p, 480p, 480i |
| HDCP | Yes |
| Maximum refresh rate | 60 Hz |
| IR pass-through | Yes |
| LED indicators | Y |
| HDCP version | 2.2 |
| Front panel control (RX) | Yes |
| Front panel control (TX) | Yes |

## FAQ

### How much does the AV transmitter & receiver Techly IDATA-EXT-676 cost, and is it available for purchase?

The price is 205.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 13.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can AV transmitter & receiver Techly IDATA-EXT-676 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 TECHLY 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 TECHLY 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.

## Image

https://aio.lv/img/cache/product/3603490/65767011_large.webp