Atlona AT-HDR-EX-70C-KIT

Overview

The Atlona AT-HDR-EX-70C-KIT is a transmitter and receiver set designed to extend high-quality 4K HDR HDMI signals over a single category cable. It supports 4K UHD video at 60 Hz with 4:4:4 chroma sampling and advanced HDR formats like HDR10 and Dolby Vision, ensuring vibrant and detailed images. This kit is ideal for professional AV installations, home theaters, and retail environments where maintaining sharp, color-accurate video is essential.

With the ability to extend HDMI signals up to 130 feet for 4K HDR and 230 feet for 1080p content using CAT6a or CAT7 cables, it simplifies installation while keeping costs down. The transmitter powers the receiver via Power over Ethernet (PoE), reducing the need for additional power supplies and minimizing cable clutter. It also supports bidirectional control signals such as IR, RS-232, and CEC, making device integration and control seamless in complex AV setups.

Key features

• Supports 4K/UHD video at 60 Hz with 4:4:4 chroma and HDR formats including HDR10 and Dolby Vision for accurate color and detail reproduction
• Compliant with HDCP 2.2 to ensure secure transmission of protected content
• Extends HDMI signals up to 230 feet for 1080p and 130 feet for 4K HDR over a single category cable, simplifying long-distance installations
• Uses CAT6a or CAT7 cable for a cost-effective and straightforward setup without sacrificing signal quality
• Power over Ethernet (PoE) capability allows the transmitter to supply power to the receiver, reducing the number of cables and power adapters needed
• Bidirectional extension of RS-232, IR, and CEC control signals enables integrated control of connected devices from either end
• Visually lossless compression technology maintains pristine image quality without introducing latency
• Compact design with rear panel connectors helps keep installations neat and manageable

Key specs

• Video resolution: up to 4K UHD (3840 x 2160) at 60 Hz with 4:4:4 chroma sampling
• HDR support: HDR10 and Dolby Vision
• HDCP compliance: HDCP 2.2
• Extension distance: up to 130 feet (40 meters) for 4K HDR, 230 feet (70 meters) for 1080p
• Cable type: CAT6a or CAT7 category cable
• Power delivery: Power over Ethernet (PoE) from transmitter to receiver
• Control signal support: bidirectional IR, RS-232, and CEC

Connectivity and compatibility

This kit integrates smoothly into existing AV systems by extending HDMI signals along with control signals over a single cable. The inclusion of IR, RS-232, and CEC support allows users to control source devices and displays remotely, which is especially useful in conference rooms, digital signage, and home theater setups. Its HDCP 2.2 compliance ensures compatibility with the latest protected content sources.

• HDMI input and output ports for high-definition video and audio transmission
• IR, RS-232, and CEC ports for flexible device control options
• PoE support eliminates the need for a separate power supply at the receiver end

Ideal uses and environments

The Atlona AT-HDR-EX-70C-KIT is well suited for professional AV installations requiring long-distance HDMI extension without compromising image quality. It fits well in home theaters where 4K HDR content is enjoyed, retail showrooms displaying vibrant digital signage, and conference rooms needing seamless device control. Its compact form and simple cabling make it a practical choice for both new installations and upgrades.

This set is a strong choice for users who need reliable, high-quality video extension with integrated control capabilities, especially in environments where minimizing cable clutter and maintaining signal integrity are priorities.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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