---
product_id: 48072775
title: "AV Access HDBaseT 4K HDMI Extender Up to 70M, 4Kx2K@60/30Hz 1080P@60Hz HDR10 and 3D over Cat5e/6/6a/7, EDID Management CEC, HDCP 2.2, 2-Way PoE + IR + RS232 (4KEX70-L)"
brand: "v av access"
price: "A$349"
currency: AUD
in_stock: true
reviews_count: 8
category: "V Av Access"
url: https://www.desertcart.com.au/products/48072775-av-access-hdbaset-4k-hdmi-extender-up-to-70m-4kx2k
store_origin: AU
region: Australia
---

# 2-way PoE power 70m ultra-long range 4K@60Hz HDR10 3D AV Access HDBaseT 4K HDMI Extender Up to 70M, 4Kx2K@60/30Hz 1080P@60Hz HDR10 and 3D over Cat5e/6/6a/7, EDID Management CEC, HDCP 2.2, 2-Way PoE + IR + RS232 (4KEX70-L)

**Brand:** v av access
**Price:** A$349
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your AV game with ultra-long reach and flawless 4K clarity!

## Quick Answers

- **What is this?** AV Access HDBaseT 4K HDMI Extender Up to 70M, 4Kx2K@60/30Hz 1080P@60Hz HDR10 and 3D over Cat5e/6/6a/7, EDID Management CEC, HDCP 2.2, 2-Way PoE + IR + RS232 (4KEX70-L) by v av access
- **How much does it cost?** A$349 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/48072775-av-access-hdbaset-4k-hdmi-extender-up-to-70m-4kx2k)

## Best For

- v av access enthusiasts

## Why This Product

- Trusted v av access brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless 4K HDR Experience:** Enjoy stunning 4Kx2K@60Hz with HDR10 and immersive 3D visuals over a single Cat cable.
- • **Power Smarts with 2-Way PoE:** Simplify your setup with one power adapter powering both transmitter and receiver units.
- • **Total Control at Your Fingertips:** Bi-directional IR and RS232 support lets you manage devices remotely with ease and precision.
- • **Rock-Solid Reliability & Protection:** Built-in surge, lightning, and ESD protection ensure your AV setup stays safe and stable.
- • **Unmatched Long-Distance Transmission:** Transmit crystal-clear video up to 70 meters without lag or signal loss—perfect for modern workspaces.

## Overview

The AV Access HDBaseT 4K HDMI Extender (4KEX70-L) delivers professional-grade 4K@60Hz HDR10 and 3D video transmission up to 70 meters over Cat5e/6/6a/7 cables. Featuring 2-way PoE, bi-directional IR and RS232 control, automatic EDID management, and HDCP 2.2 compliance, it ensures seamless compatibility and control across devices. Enhanced with surge and ESD protection, this extender is engineered for reliable, high-performance AV distribution in demanding environments.

## Description

Free delivery and returns on eligible orders. Buy AV Access HDBaseT 4K HDMI Extender Up to 70M, 4Kx2K@60/30Hz 1080P@60Hz HDR10 and 3D over Cat5e/6/6a/7, EDID Management CEC, HDCP 2.2, 2-Way PoE + IR + RS232 (4KEX70-L) at desertcart UK.

Review: Brilliant piece of kit - Against the advice of an AV engineer I know, I bought a cheap HDMI extender before this one. It worked fine for a bit, and then packed up. You definitely get what you pay for. This item is much better made, has a number of indicator lights which would make it easy to diagnose a problem if there was one, is more versatile, and works brilliantly. The Infra red remote pass through is excellent as well. Update: I've recently had a problem with the IR pass through. Alex at AVaccess couldn't have been more helpful, and the issue is now fully resolved at no cost to myself. Another good reason for buying this item.
Review: Works really well - slight glitch at first but customer support excellent - Bought the product and it sat in its box for about 5 months. When hooking it up it worked perfectly except the IR would send messages from where our TV is back through to where the Sky box was. Tried various things, contacted the support team at AV Access. Alex was superb, walked me through several things to check that were very straight forward to do and easy without needing any tooling or advanced skills. On determining either the transmitter or receiver IR cable was dead, he shipped me a new one that arrived next day. Lo - it all works. I have the HD feed that I need from my SkyHD box, full remote capability and perfect picture quality. Would recommend and when the time comes to go up to 4K, would look at the AV Access products again as part of that upgrade.

## Features

- 【4K@60Hz HDBaseT HDMI Extender】AV Access professional HDBaseT HDMI Extender supports high resolution up to 4K@60Hz 4:2:0 8bit with HDR10 3D Effect over cat5e/6a/7 signal cable. It supports fantastic audio effect such as Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD Master and LPCM 2.1/ 5.1/ 7.1CH.PCM 2.1/ 5.1/ 7.1CH.
- 【Advanced Configutarion】AV Access HDBT HDMI Extender supports Bi-directional IR and RS232 control, control over IR remote or RS232. It supports 2 WAY PoE, one power adapter to power both units. It supports automatic EDID management, automatically choose the most suitable resolution for your devices. It allows CEC passthrough.
- 【Far-Reaching Up to 70M/230Ft】AV Access HDMI Extender with IR Control supports long distance transmission without data loss and latency, it is far-reaching up to 40M(130ft) for 4K@60Hz signal and 70m( 230ft) for 1080P@60Hz signal.
- 【Great Compatibility】AV Access 4K HDMI Extender supports standard HDCP 2.2/1.4. It is compatible with all operating system, such as windows, Linux, MacOS etc. It works perfectly with PC, PS3/PS4, X BoX, DVD Player, Apple TV, Satellite Box, Cable Box, Android Box etc.
- 【Certification and Protection】AV Access provides built-in Surge/ Lightning Protection and superior ESD Protection: +/- 8KV (Air-gap discharge) +/- 4KV (contact discharge) to prevent thunder strikes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N5BWOAZ |
| Best Sellers Rank | 52,967 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 191 in KVM Switches |
| Guaranteed software updates until | unknown |
| Item model number | 4KEX70-L |
| Manufacturer | AV ACCESS |
| Product Dimensions | 10.88 x 6.42 x 1.6 cm; 358.34 g |

## Product Details

- **Brand:** v AV Access
- **CPU model:** Core i3
- **Graphics card description:** Integrated
- **Memory storage capacity:** 1 TB
- **Model name:** 4KEX70
- **Operating system:** Linux, Mac OS, Windows
- **Personal computer design type:** Mini PC
- **RAM memory installed size:** 4 GB
- **Screen size:** 62.19 Inches
- **Specific uses for product:** Multimedia

## Images

![AV Access HDBaseT 4K HDMI Extender Up to 70M, 4Kx2K@60/30Hz 1080P@60Hz HDR10 and 3D over Cat5e/6/6a/7, EDID Management CEC, HDCP 2.2, 2-Way PoE + IR + RS232 (4KEX70-L) - Image 1](https://m.media-amazon.com/images/I/717GfurAL6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant piece of kit
*by C***W on 31 January 2019*

Against the advice of an AV engineer I know, I bought a cheap HDMI extender before this one. It worked fine for a bit, and then packed up. You definitely get what you pay for. This item is much better made, has a number of indicator lights which would make it easy to diagnose a problem if there was one, is more versatile, and works brilliantly. The Infra red remote pass through is excellent as well. Update: I've recently had a problem with the IR pass through. Alex at AVaccess couldn't have been more helpful, and the issue is now fully resolved at no cost to myself. Another good reason for buying this item.

### ⭐⭐⭐⭐⭐ Works really well - slight glitch at first but customer support excellent
*by C***B on 9 August 2019*

Bought the product and it sat in its box for about 5 months. When hooking it up it worked perfectly except the IR would send messages from where our TV is back through to where the Sky box was. Tried various things, contacted the support team at AV Access. Alex was superb, walked me through several things to check that were very straight forward to do and easy without needing any tooling or advanced skills. On determining either the transmitter or receiver IR cable was dead, he shipped me a new one that arrived next day. Lo - it all works. I have the HD feed that I need from my SkyHD box, full remote capability and perfect picture quality. Would recommend and when the time comes to go up to 4K, would look at the AV Access products again as part of that upgrade.

### ⭐⭐⭐⭐⭐ Delivers what it advertises, with an unbeatable price
*by Z***I on 16 February 2018*

I only partially tried it out yet, but so far I love it. I will use it to drive my projector from across the room via a 15m long CAT6 cable, and I absolutely wanted a product that can even cope with 1080p and beyond if necessary (3D, maybe 4k in the future, HDR is not a must as for projectors it could very much be impossible). The CAT6 I have are all wall-terminated by Legrand outlets, very good quality termination I think as there were absolutely no issues finding sync across the room, and keeping the HDMI sync. Build quality is top-notch, and basically it was plug-n-play, set it up in just under 1 hour, and the majority of time was spent on getting cardboard boxes up to hold the test equipment and actually cabling with brand new cables from plastic bags. It must only be powered on either side, so it gets very flexible. LED indicators are super tiny but very well observable, so they will not bother too much blinking all the time. There are red-green-blue, so very easy to distinguish them also from far away. Picture quality itself seems super awesome, I tested it with 10-20 minutes of Kodi with 1080p material, and the picture was sharp and fluid. When I will have my projector I will test with whole movies, but I do not see why it would not work. A minor thought: For me the receiver end gets a tad bit hot on the touch, I hope it will not be an issue on the long run, but be prepared for heat dissipation to be something to look for. All in all, for the current (discounted) price, this is a no-brainer for someone wanting an HDBaseT Lite kit to provide 1080p without issues, and even beyond that. Highly recommend to get these if you are in the lookout for a cheap solution for HDBaseT Lite, all the rest I could buy was way over this price-range.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-22*