# AV transmitter & receiver Techly IDATA EX-HL21D

**URL:** https://aio.lv/en/product--techly-idata-ex-hl21d--237324
**Data updated:** 2025-12-28 21:10 (EET)
**Category:** Audio & Video Extenders
**Manufacturer:** TECHLY
**Manufacturer code:** IDATA EX-HL21D
**EAN:** 8054529020706
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--techly-idata-ex-hl21d--237324

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Techly HDMI Extender with IR allows you to transmit HDMI signals over Cat. 6 cables up to 60 meters. It supports a maximum resolution of 1920 x 1080 pixels and is compatible with Cat6, Cat6a, and Cat7 cables. Operating at 5V, the transmitter consumes a maximum of 3W while the receiver uses 2W. Compact dimensions of 71.7 x 66.6 x 24.8 mm make it easy to integrate into any setup.

## Long description

The Techly IDATA EX-HL21D AV transmitter & receiver kit converts HDMI signals into network signals and transmits video and audio over Cat.6/Cat.6a/Cat.7 cable up to 60 m at Full HD 1920 x 1080 resolution. The kit includes IR pass-through support so users can control connected devices remotely using IR remotes; the IR channel supports devices in the 20–60 kHz range. The compact black units are suitable for integrating into AV setups where long-distance HDMI routing is required.
Advantages
This HDMI extender supports HDCP-compatible HDMI transmission and multiple standard resolutions up to 1080p at 50/60 Hz. It works over Cat.6, Cat.6a and Cat.7 cabling, allowing reliable signal distribution up to 60 m. The built-in IR transmission preserves remote-control functionality for source or display devices, and the small form factor simplifies installation in tight spaces.
Suitable for
Extending HDMI from media players, set-top boxes or PCs to displays up to 60 m away
AV installations in conference rooms, classrooms and retail displays
Situations where remote IR control of the source or display is required
Key specifications
Model: Techly IDATA EX-HL21D (transmitter & receiver)
Maximum resolution: 1920 x 1080 (Full HD), supports 480i/p, 576i/p, 720p, 1080i/p
Cable types supported: Cat6, Cat6a, Cat7
Maximum transfer distance: 60 m over Cat.6 (1080p up to 60 m)
HDMI compatibility: HDCP compatible
IR frequency support: 20–60 kHz
Power / consumption: transmitter 5 V, max 3 W; receiver 5 V, max 2 W
Connectors: RJ-45 (1 input / 1 output), HDMI
Dimensions (each unit): 71.7 x 66.6 x 24.8 mm
Colour: Black
Weight: 0.498 kg
How to use
Connect the HDMI source (media player, PC, set-top box) to the transmitter unit's HDMI input and connect the display to the receiver unit's HDMI output. Use a single Cat.6/Cat.6a/Cat.7 cable between the transmitter and receiver RJ-45 ports. Power both units with their 5 V adapters. Verify the source resolution and set the display to a supported resolution (up to 1920 x 1080). For IR control, connect the IR emitter to the transmitter and the IR receiver to the receiver as indicated in the manual, so remote commands are relayed between devices.
Usage recommendations
For best performance, use high-quality shielded Cat.6 or Cat.6a cable, avoid running the cable alongside high-voltage power lines, and ensure both ends are securely terminated. Keep operating temperature within 0–60 °C and verify HDCP compatibility between source and display when using protected content.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Audio support | Yes |
| Compliance certificates | CE |

### Ports & interfaces

| Feature | Value |
|---|---|
| RJ-45 input ports | 1 |
| RJ-45 output ports | 1 |
| DC-in jack | Yes |

### Power

| Feature | Value |
|---|---|
| Operating voltage | 5 V |
| Current | 1 A |
| Power consumption (receiver) (max) | 2 W |
| Power consumption (transmitter) (max) | 3 W |
| Power consumption (transmitter) (max) | 3 mA |

### Weight & dimensions

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 71.7 x 66.6 x 24.8 |
| Weight | 0.498 kg |
| Height | 24.8 mm |
| Width | 71.6 mm |
| Depth | 66.6 mm |
| Receiver dimensions (WxDxH) | 71.7 x 66.6 x 24.8 |

### Operational conditions

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

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| IR blaster included | Yes |
| IR receiver included | Yes |

### Features

| Feature | Value |
|---|---|
| Type | AV transmitter & receiver |
| Maximum resolution | 1920 x 1080 |
| Cable types supported | Cat6, Cat6a, Cat7 |
| Maximum transfer distance | 60 m |
| Certification | CE, FCC |
| Product colour | Black |
| Supported video modes | 1080p |
| HDCP | Yes |
| Carrier frequency | 60 kHz |
| LED indicators | Link |

### Supplier features

| Feature | Value |
|---|---|
| Vendor code | 020706 |

## FAQ

### How much does the AV transmitter & receiver Techly IDATA EX-HL21D cost, and is it available for purchase?

The price is 76.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 09.07.2026 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 EX-HL21D 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: rj-45 input ports, rj-45 output ports, weight, 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/237324/65766436_large.webp