Atlona AT-HDR-EX-100CEA-KIT

Overview

The Atlona AT-HDR-EX-100CEA-KIT is an HDBaseT transmitter and receiver kit designed to deliver true 4K HDR video with no visible loss or delay. It supports 4K and UHD signals at 60 Hz with full 4:4:4 chroma sampling, extending high-quality video up to 330 feet over a single CAT6a or CAT7 cable. This kit also carries Ethernet, RS-232, and IR control signals along the same cable, simplifying installation and device management in various environments such as home theaters, conference rooms, and digital signage setups.

Key features

• Transmits 4K and UHD video at 60 Hz with full 4:4:4 chroma sampling for sharp and accurate images
• Supports HDR10 and Dolby Vision to preserve wide color gamut and contrast in movies and games
• Extends HDMI, Ethernet, RS-232, and IR control signals up to 330 feet using a single CAT6a or CAT7 cable, reducing cable clutter
• Employs visually lossless compression with zero added latency to maintain image integrity and synchronization
• Receiver is powered via Power over Ethernet from the transmitter, eliminating the need for a separate power source near the display
• Maintains HDCP 2.2 compliance to ensure compatibility with protected content on modern displays and projectors
• Includes an audio return channel that allows sound to be sent back from the display to an AV receiver over the same cable, simplifying audio setup

Key specs

• Video resolution: 4K UHD at 60 Hz with 4:4:4 chroma sampling
• Supported HDR formats: HDR10 and Dolby Vision
• Maximum cable length: 330 feet (100 meters) over CAT6a or CAT7 cable
• Control signals: Ethernet, RS-232, IR
• Power delivery: Power over Ethernet from transmitter to receiver
• HDCP version: 2.2 compliant
• Latency: Zero added frame latency

Connectivity and compatibility

This kit integrates multiple signal types into a single cable run, making it ideal for setups where minimizing wiring is important. It supports Ethernet for network connectivity, RS-232 for device control, and IR for remote commands, all alongside HDMI video and audio signals. The HDCP 2.2 compliance ensures it works seamlessly with protected content from Blu-ray players, streaming devices, and gaming consoles. Its compatibility with HDR10 and Dolby Vision means it supports the latest high dynamic range content standards.

Installation and setup

The transmitter supplies power to the receiver through Power over Ethernet, so there is no need to locate a power outlet near the display, simplifying installation in tight or hard-to-reach spaces. Using a single CAT6a or CAT7 cable to carry video, control, network, and power signals reduces installation time and potential points of failure. The kit’s zero latency and visually lossless compression ensure that video and audio remain perfectly synchronized, which is critical for presentations, gaming, and live events.

Ideal uses and environments

This transmitter and receiver kit fits well in home theaters where equipment racks are placed away from the display, conference rooms with sources under tables, and digital signage installations requiring secure placement of media players. It is a strong choice for integrators upgrading residential AV systems, outfitting classrooms, or scaling enterprise-level AV distribution networks. Users who need reliable, high-quality 4K HDR video transmission over long distances with integrated control and power delivery will find this kit particularly effective.

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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