Atlona AT-HDR-EX-100CEA-RX

Overview

The Atlona AT-HDR-EX-100CEA-RX is a 4K HDR HDMI over HDBaseT receiver designed to extend high-quality video and audio signals up to 330 feet using a single Cat 6 cable. It supports 4K60 video with full 4:4:4 color sampling and advanced HDR formats like Dolby Vision, HDR10, and HLG, making it suitable for installations where the source equipment is located far from the display. This receiver also carries multi-channel audio including Dolby Atmos and DTS:X, along with Ethernet, RS-232, IR control, and power, simplifying complex AV setups.

Key features

• Delivers 4K60 4:4:4 HDR video over a single Cat 6 cable up to 330 feet, reducing cable clutter and installation complexity
• Supports Dolby Vision, HDR10, and HLG to provide rich and dynamic high-dynamic-range images for enhanced viewing experiences
• Transmits multi-channel audio formats such as Dolby Atmos and DTS:X, ensuring immersive sound alongside the video
• Includes Ethernet, RS-232, IR control, and power over the same cable, eliminating the need for additional adapters or power outlets near the display
• Visually lossless compression technology maintains image quality without introducing latency or artifacts
• Powered remotely via HDBaseT, which is ideal for locations where local power access is limited or inconvenient
• Compact design with integrated mounting points allows easy installation behind flat-panel displays or near ceiling-mounted projectors
• Front panel LEDs provide clear status indicators for power and link connectivity, aiding quick setup and troubleshooting
• Compatible with Atlona transmitters and switchers like the AT-HDR-CAT-4ED and AT-HDR-SW-52ED for seamless integration into larger AV systems
• HDCP 2.2 compliance ensures smooth playback of protected content without interruptions

Key specs

• Video resolution: 4K60 with 4:4:4 color sampling
• Maximum cable length: 330 feet over Cat 6 cable
• Supported HDR formats: Dolby Vision, HDR10, HLG
• Audio formats: Dolby Atmos, DTS:X, multi-channel audio
• Control interfaces: Ethernet, RS-232, IR
• Power: Remote powered via HDBaseT connection
• Compliance: HDCP 2.2
• Dimensions: Compact enclosure suitable for behind-display or projector mounting

Connectivity and compatibility

This receiver integrates multiple signal types over a single Cat 6 cable, simplifying installation and reducing cable runs. It works seamlessly with Atlona’s range of transmitters and switchers, making it a flexible choice for various AV environments. The inclusion of Ethernet, RS-232, and IR control signals allows centralized management of connected devices, which is especially useful in professional settings like conference rooms and classrooms.

Installation and setup

The compact form factor and integrated mounting points make it easy to install the receiver discreetly behind displays or near projectors. Front panel LEDs provide immediate feedback on power and link status, helping installers verify connections quickly. Remote power delivery over HDBaseT removes the need for a dedicated power outlet at the receiver location, which simplifies wiring in challenging spaces.

Ideal uses and environments

This receiver is well suited to corporate boardrooms, educational lecture halls, digital signage networks, and home theaters where equipment must be placed out of sight but still deliver uncompromised 4K HDR content. Its ability to carry video, audio, control signals, and power over a single cable makes it a strong choice for installations requiring clean, efficient cabling and reliable performance over long distances.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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