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In Stock Same-day processing on in-stock orders Available to order; contact us to confirm lead time Contact us for availability
Same-day processing on in-stock orders. US orders arrive in 3–5 business days (AK/HI 5–7) · Expedited delivery (2–3 business days) is available for eligible items. Lead time is confirmed after you order. Contact us for availability. Tracking number emailed when your order ships. Shipping policy
Product Overview
Key Digital KD-X222PO 4K HDBaseT HDMI extender set with PoE and HDCP 2. 2.
The HDBaseT 4K HDMI Extender Set from Key-Digital is an HDCP 2.2 compliant product that extend 4K/UHD 24/25/30 (4:4:4) and 4K/UHD 60 (4:2:0) signals up to 150' using a KD-CAT6STP1X Super Cat 6a shielded cable, or up to 125' using a single third-party Cat 5e/6 cable. 1080p/60, 1920 x 1200, 3D signals are extended up to 250' via a single KD-CAT6STP1X Super Cat 6a shielded cable, or up to 230' using a single third-party Cat 5e/6 cable. In addition to HDMI video and audio signals, this extender set carries IR or RS-232 for controlling remotely located equipment. This unit features power extension from the transmitter to the receiver with Power over HDBaseT, so the receiver unit does not require a power supply.
More life-like images through a greater range of luminance levels
Supports signals up to 4096 x 2160 60 Hz [4:2:0] 8-bit, 4096 x 2160 30 Hz [4:2:2] 12-bit, and 4096 x 2160 30 Hz [4:4:4] 8-bit
Up to UHD/4K 30 Hz [4:2:2] 12-bit or 60 Hz [4:2:0] 8-bit
Support for standard 3D stereoscopic signal formats
Super-slim chassis design
Fully licensed and compatible with HDCP 2.2 and HDMI latest technology such as 4K/UHD [4:2:0] 8-bit at 60 fps
Internal library features 15 default EDID configurations and native EDID data from Output/Display devices connected via Rx
Enables integrator to choose if active signal voltage is forced to connected input devices
Manages TMDS re-clocking / signal re-generation, HDCP authentication with source & display, EDID control handshake, and Hot Plug control
Sensor powering via +5V on Rx unit's IR In port collects line-of-sight IR from remote without external IR connecting block
Two channels of IR enable control to/from devices connected to Tx and Rx units
Bidirectional control to/from Tx and Rx unit on Phoenix connector
Provides control of Tx unit as well as connectivity status
Support for Dolby TrueHD, Dolby Digital Plus, Dolby Atmos, and DTS-HD Master Audio
For inter-device control between input and output HDMI channel
EDID and HDCP authentication to Display and Source
Fully controllable by all RS-232 supported control systems via open API: Compass Control, AMX, Crestron, KNX, RTI, Savant, URC, Leviton, etc.
| Inputs | Transmitter: 1 x HDMI, 1 x IR Receiver: 1 x Cat 5e/6 UTP/STP, 1 x IR |
| Outputs | Transmitter: 1 x Cat 5e/6 UTP/STP, 1 x IR/RS-232 Bidirectional Receiver: 1 x HDMI, 1 x IR/RS-232 Bidirectional |
| Input DDC Signal | 5 V p-p (TTL) |
| Input Video Signal | 1.2 V p-p |
| Regulation | CE, RoHS, WEEE |
| Enclosure | Black metal |
| Power | 12 VDC / 2 A, 100-240 VAC, 50-60 Hz, interchangeable head with screw-in connector |
| Dimensions | 4.1 x 2.8 x 0.9" (10.4 x 7.1 x 2.2 cm) |
| Weight | 0.75 lb (340 g) |
Packaging Info
| Package Weight | 2 lb |
| Box Dimensions (LxWxH) | 7.1 x 4.1 x 3.2" |
| Inputs | Transmitter: 1 x HDMI, 1 x IR Receiver: 1 x Cat 5e/6 UTP/STP, 1 x IR |
| Outputs | Transmitter: 1 x Cat 5e/6 UTP/STP, 1 x IR/RS-232 Bidirectional Receiver: 1 x HDMI, 1 x IR/RS-232 Bidirectional |
| Input DDC Signal | 5 V p-p (TTL) |
| Input Video Signal | 1.2 V p-p |
| Regulation | CE, RoHS, WEEE |
| Enclosure | Black metal |
| Power | 12 VDC / 2 A, 100-240 VAC, 50-60 Hz, interchangeable head with screw-in connector |
| Dimensions | 4.1 x 2.8 x 0.9" (10.4 x 7.1 x 2.2 cm) |
| Weight | 0.75 lb (340 g) |
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Same-day processing on in-stock orders; orders placed on weekends or holidays begin processing the next business day. For US orders: Standard 3–5 business days (5–7 business days to Alaska and Hawaii). Expedited delivery (2–3 business days) is available for eligible items and is quoted after you order. Backordered and special-order items ship on confirmed lead times. Estimates are not guarantees; weather, carrier delays, and remote destinations can extend delivery times.
We accept orders only with U.S. shipping and billing addresses (the 50 states and DC). We cannot accept international, APO/FPO, or U.S. territory addresses. We ship via carriers including FedEx, UPS, and USPS. Standard ground shipping is free on all U.S. orders. Expedited shipping is available for eligible items and is quoted after you order; nothing extra is charged without your approval.
Inspect your order on arrival. If an item arrives damaged, defective, or is not what you ordered, contact us within 48 hours so we can arrange a replacement or refund at no cost to you, including return shipping. If a package arrives damaged in transit, also keep all packaging so we can file a carrier claim.
Full policy: Shipping Policy Full policy: Refund & Return Policy
Most items can be returned within 30 days of the delivery date for a refund or exchange, and every return needs an RMA number. For a full refund, items may be opened but must be unused, in original condition with all accessories and packaging, and any free promotional items must be included. Except for damaged, defective, or mis-shipped items, you pay return shipping. Items returned incomplete, used, or missing original packaging may be subject to a restocking fee of up to 15% or a partial refund. Special-order, custom-configured, and clearance/final-sale items, opened software, downloadable content, gift cards, opened consumables and personal-use items, and items missing serial numbers or manufacturer packaging can’t be returned. Any exceptions are noted on the product page.
Once we receive and inspect your return, we email you to confirm approval. Approved refunds go to your original payment method, typically within 3–5 business days of inspection, and your bank or card issuer may take an additional 5–10 business days to post the credit. Original shipping charges are non-refundable unless the item arrived damaged, defective, or was shipped in error.
A manufacturer warranty may apply to an eligible product. Coverage, term, and claim process vary by product, condition, and manufacturer, so check the product listing and manufacturer documentation for the exact term. Open-box, refurbished, used, and final-sale items may have different terms. If warranty eligibility is important to your purchase, contact us before ordering so we can confirm the information available for this item. Our support team can also help locate documentation or start an eligible claim.
We accept Visa, Mastercard, American Express, and Discover cards, PayPal, and Google Pay on supported devices and browsers; checkout shows the options available for your order and device. Purchase orders, NET 30 terms, and wire transfers are offline and by arrangement only. Call us at (800) 581-6868 (Mon–Fri 9 AM – 6 PM ET), email support@audiovideonation.com, or use Live Chat when available.
30-day returns on most items (RMA required). For a full refund, items may be opened but must be unused, in original condition with all accessories and packaging
Return policyReport it within 48 hours for a replacement or refund at no cost, including return shipping
Damaged item policy