Product Overview

The Atlona AT-HDVS-210H-TX-WP-KIT is a 2×1 HDMI HDBaseT wall plate extender kit that delivers a complete integration solution for commercial AV deployments requiring two HDMI inputs at the source location and 4K video extension to a remote display. The kit includes the AT-HDVS-210H-TX-WP two-input HDBaseT wallplate switcher/transmitter and the AT-OME-RX11 HDBaseT receiver, extending AV, power, and control up to 330 feet (100 meters) over category cable. Designed for conference rooms, training rooms, huddle rooms, and multi-purpose spaces, the AT-HDVS-210H-TX-WP-KIT provides automatic input selection, automatic display control, audio de-embedding at the receiver, and PoE powering of the transmitter from the receiver over HDBaseT. The one-gang wallplate form factor with interchangeable black and white trim kits supports discreet installation in walls, lecterns, and floor boxes where two HDMI source connections are needed in a minimal footprint.

Product Description

The AT-HDVS-210H-TX-WP wallplate switcher accepts two HDMI sources in a US one-gang enclosure and transmits HDMI video, embedded audio, and control over a single category cable run. Using CAT6a or CAT7 shielded twisted pair cable, the kit achieves 4K/UHD extension up to 330 feet (100 meters); with CAT5e/6, 4K is supported up to 230 feet (70 meters) and 1080p up to 330 feet (100 meters). The two-input design eliminates the need for a separate HDMI switcher at the source, reducing hardware count and installation complexity in spaces where both a dedicated PC and a laptop or wireless collaboration device must be connected. Video sources up to 4K/60 Hz with 4:2:0 chroma subsampling are supported, along with HDCP 2.2 compliance for protected content delivery.

The transmitter is powered remotely by the AT-OME-RX11 receiver over the HDBaseT cable via IEEE 802.3af PoE, which eliminates the need for a local AC power supply at the wall or lectern installation point. This is a significant advantage in retrofit commercial AV projects or installations where conduit and electrical access are limited. Automatic input selection uses hot plug detect and video presence detection to switch to an active source without user intervention or control system involvement. Automatic display control is handled at the transmitter via IP, RS-232, or CEC, triggering the display to power on when a source is connected and power off when the presenter disconnects, with an adjustable lamp cooldown mode for projector installations.

The AT-OME-RX11 receiver provides HDMI 2.0 output with audio de-embedding to a balanced analog stereo output on a 5-pin captive screw connector, enabling direct integration with commercial sound reinforcement systems and amplifiers. RS-232 bidirectional device control is supported at baud rates from 2400 to 115200, and a 10/100 Mbps Ethernet port on the receiver supports IP-based control integration. EDID management and HDCP management are handled by the transmitter’s integrated web server, which also provides TCP/IP and RS-232 control compatibility with Atlona Velocity and third-party control systems. HDCP compliance can be disengaged through the AMS interface or a control system to allow non-protected PC content to pass to non-compliant teleconference or streaming devices. Front-panel LED indicators on both the transmitter and receiver provide power, HDBaseT link, and input selection status. Field firmware updates are supported via USB ports on both units.

Key Features

• 2×1 HDMI Wallplate Switcher with HDBaseT Transmission Accepts two HDMI sources in a standard US one-gang enclosure with interchangeable black and white trim kits, transmitting AV and control over a single category cable run.
• 4K/UHD Extension up to 330 Feet Extends 4K/60 4:2:0 HDMI video up to 330 feet over CAT6a/7 cable, or up to 230 feet over CAT5e/6 for 4K; 1080p extends up to 330 feet over CAT5e/6.
• Transmitter PoE from Receiver over HDBaseT The AT-OME-RX11 receiver supplies IEEE 802.3af PoE to the AT-HDVS-210H-TX-WP transmitter over the HDBaseT link, eliminating local AC power requirements at the wallplate location.
• Automatic Input Selection Selects an active HDMI source based on hot plug detect and video detection, providing reliable automatic switching without requiring user or control system intervention.
• Automatic Display Control via IP, RS-232, or CEC Triggers display power on/off based on source activity with adjustable lamp cooldown mode, eliminating the need for a separate AV control system in straightforward deployments.
• Audio De-Embedding at Receiver The AT-OME-RX11 de-embeds two-channel PCM audio from any source to a balanced analog output, enabling direct connection to commercial amplifiers and speakers for sound reinforcement.
• HDCP 2.2 and EDID Management Full HDCP 2.2 compliance with HDCP management that can be toggled for non-protected content pass-through; EDID management ensures correct resolution and audio format negotiation between source and display.
• Integrated Web Server for Configuration Browser-based GUI at the transmitter provides menu-driven configuration of network access, input switching, display control, HDCP and EDID management from any mobile device or PC on the network.
• HDBaseT Link Status Monitoring Built-in link testing via the web GUI provides real-time HDBaseT cable integrity status, supporting fast commissioning and troubleshooting of RJ-45 termination and cable quality.
• Low-Profile Receiver Enclosure The AT-OME-RX11 measures 1.02 x 4.29 x 5.24 inches, enabling concealed installation behind wall-mounted displays and above projectors to keep equipment out of sight in public commercial spaces.

Typical Applications

• Conference room
• Huddle room
• Boardroom
• Training room
• Multi-purpose room
• Commercial meeting space
• House of worship
• Government space

Technical Specifications

Frequently Asked Questions

Q: What cable type is required to achieve 4K/UHD extension at the full 330-foot range?CAT6a or CAT7 shielded twisted pair cable is required to achieve 4K/UHD extension at the full 330-foot (100-meter) range. Atlona recommends shielded cable for optimal HDBaseT performance. With CAT5e/6 cable, 4K is supported up to 230 feet (70 meters) and 1080p up to 330 feet (100 meters).Q: Does the AT-HDVS-210H-TX-WP-KIT require a power supply at the wallplate transmitter?No. The AT-OME-RX11 receiver powers the AT-HDVS-210H-TX-WP wallplate transmitter remotely over the HDBaseT cable via IEEE 802.3af PoE. Only the receiver requires connection to an external AC power supply, which is included in the kit.Q: How does automatic input switching work on the AT-HDVS-210H-TX-WP?The wallplate transmitter monitors the 5-volt hot plug detect (HPD) signal and video presence on both HDMI inputs. When a source becomes active on either input, the unit automatically selects it. This ensures reliable switching even with devices like DisplayPort adapters or DVRs that maintain HPD at 5V when not actively delivering video.Q: What display control methods are supported?The AT-HDVS-210H-TX-WP supports automatic display control via TCP/IP, RS-232, and CEC, with control signals transmitted to the display from the receiver end. Commands can trigger display power on and off based on source activity. CEC support is subject to display manufacturer implementation. An adjustable lamp cooldown timer prevents premature projector power-up after a recent shutdown.Q: Can the AT-HDVS-210H-TX-WP-KIT be integrated with Crestron, AMX, or other third-party control systems?Yes. The AT-HDVS-210H-TX-WP transmitter supports TCP/IP and RS-232 control, and is compatible with Atlona Velocity as well as third-party control systems including Crestron, AMX, Extron, and others. TCP/IP control is also available through the AT-OME-RX11 receiver’s Ethernet port. An API document is available from Atlona for integration.Q: What audio formats does the AT-OME-RX11 receiver support for pass-through and de-embedding?For HDMI pass-through, the AT-OME-RX11 supports PCM 2.0, LPCM 5.1, LPCM 7.1, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS Digital Surround, DTS-HD Master Audio, and DTS:X. For de-embedding, the receiver extracts two-channel PCM audio to a balanced analog stereo output on a 5-pin captive screw connector.Q: Is the AT-HDVS-210H-TX-WP-KIT still in production?The AT-HDVS-210H-TX-WP-KIT has been discontinued by Atlona. The recommended current-production replacement is the AT-HDVS-210H-TX-WP transmitter paired with the AT-OME-RX11 receiver. Creation Networks continues to offer the AT-HDVS-210H-TX-WP-KIT while inventory is available. Contact us at https:// for current availability and pricing.Q: What is the warranty on the AT-HDVS-210H-TX-WP-KIT?Atlona products are backed by a manufacturer warranty. For full warranty terms and conditions, visit the Atlona warranty page. For purchasing support, volume pricing, or system design consultation, contact Creation Networks at https://.