Atlona AT-HDVS-SC-RX - 4K HDBaseT and HDMI Switcher


HDBaseT and HDMI selector with scaler. Supports up to 4K/UHD@30Hz 4:4:4. Test generator. Screen control by contact closure


€1,856.00 Tax excluded
2.245,76 € Con IVA
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4K/UHD receiver/scaler for HDBaseT and HDMI. Part of the Atlona HDVS series of HDBaseT extenders with AV switching and scaling, plus automatic display control and automatic input selection.

The unit has an HDMI input and receives HDBaseT, with an HDMI video output that can be scaled up to 4K/UHD@30Hz 4:4:4, plus embedded audio, RS-232 control and Ethernet at distances of up to 100 meters. The device features Atlona CrystalScale technology with high-quality Up/Down Converter, as well as advanced image optimization capabilities and internal test patterns for configuration and troubleshooting, making it ideal for 4K presentation applications with HDVS-200, Omega, or UHD-EX series transmitters, as well as Atlona AV switches with HDBaseT outputs, local HDMI sources, and Gain series amplifiers.

The HDVS-SC-RX and HDVS-200 or Omega Series transmitters together serve as a compact and fully automated AV system with the advantage of automatic input selection, display control, remote transmitter power over Ethernet (PoE) and 4K/UHD scaling.

This HDBaseT-equipped scaler and switcher includes audio scaling suppression, TCP/IP and RS-232 control, and contact closure ports to control a motorized display or screen elevator. Surface mount tools are supplied with the HDVS-SC-RX for easy installation behind a screen or on top of a projector.

The HDVS-SC-RX optimizes image quality and switching performance with Atlona CrystalScale. This unique video processing technology delivers flawless images without sacrificing color or image detail, especially when 4K/UHD content is converted to 1080p. CrystalScale also includes gamma and color uniformity correction, 1080i deinterlacing with motion adaptation and aspect ratio control.



Atlona AT-HDVS-SC-RX switcher and scaler features 

  • HDBaseTTM receiver with HDMI local input. AV, power, control and Ethernet up to 100 meters at 1080p with CAT5e/6 or 4K/UHD using CAT6a/7 cable.
  • 4K/UHD@30Hz capability with 4:4:4:4 chroma key sampling
  • Supports HDCP 2.2. Allows protected content streaming to pass between authenticated devices
  • Advanced 4K/UHD scaling with Atlona CrystalScaleTM technology. Ensure the best quality of image presentations with optimization settings and internal test patterns.
  • Excellent quality downscaling and scaling, plus unique image optimization features
  • Aspect ratio control. Aspect ratio options include 'Fill' (content fills the screen) and 'Follow' (keep the original aspect ratio).
  • Optimization of the image for flat screens and LEDs in VideoWall. Gamma correction available to optimize or enhance screen content. 
  • Advanced deinterlacing with motion adaptation for 1080i input signals.
  • Internal video test patterns for configuration, calibration, and troubleshooting. Includes color bars, crosshatch, grayscale, and movable bar
  • Local AC power - PoE source (Power over Ethernet). Allows installation of the transmitter in any remote location, without the need for local AC power.
  • Automatic input selection and automatic display control. Selects the active input when the sources are connected or if there is a change in the power status of the source.
  • Unembedded audio. Unembeds two-channel PCM audio from any video source to a balanced analog audio output. Separate mute controls for embedded and unembedded two-channel PCM audio, plus three-band equalizer for analog audio output.
  • Compatible with multichannel audio. Compatible with PCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS Digital Surround, DTS-HD Master Audio and DTS:X.
  • EDID management. Manages EDID communications with the source via the EDID of a screen or internally stored EDID.
  • Intuitive GUI-based configuration using an integrated web server
  • TCP/IP and RS-232 control. Flexible control options for compatibility with the Atlona Velocity control system as well as other third-party control systems.
  • Contact closure for display or display elevator control
  • Easy to configure and manage with AMS (Atlona Management System). Centralized management of firmware updates and configuration.
  • Firmware updateable in real time via AMS, web GUI or USB port.
  • Power LEDs and signal status on front panel
  • 1.02-inch (26 mm) high low-profile enclosure. Rack mountable with optional AT-RACK-1RU bracket.
  • Award-winning 10-year limited product warranty

Package Contents

  • Atlona HDVS-SC-RX
  • Installation Guide
  • Surface Mount Bracket
  • Universal external power supply


Data sheet

Video Inputs
Max. Video Resolution
625i / 525i - SD
1280x720 - HD
1920x1080 - HD
3840x2160 - UHD
4096x2160 - 4K DCI
Max. VESA Resolution
800x600 - SVGA
1024x768 XGA
1280x768 - WXGA
1280x1024 - SXGA
1360x768 - WXGA
1366x768 - WXGA
1400x1050 - SXGA+
1600x1200 - UXGA
1920x1200 - WUXGA
2048x1536 - QXGA
2560x1600 - WQXGA
Data and Control
Product type
100 m




HDCP1.4 / 2.2

4096×2160@24/25/30Hz, 3840×2160@24/25/30Hz, 1920x1080p@23.97/24/25/29.97/30/50/59.94/60Hz,
1920x1080i@50/59.94/60Hz, 1280x720p@30/50/60Hz, 720x576p@50Hz, 720x576i@50Hz,
720x480p@59.94/60Hz, 640x480p@60Hz


2560×1600@60Hz(RB), 2048×1536@60Hz, 2048×1200@60Hz, 2048×1080@60Hz,
1920×1200@60Hz(RB), 1920×1080@60Hz(RB), 1680×1050@60Hz, 1600×1200@60Hz, 1600×900@60Hz, 1440×900@60Hz, 1400×1050@60Hz, 1366×768@60Hz, 1360×768@60Hz, 1280×1024@60Hz, 1280×800@60Hz, 1280×768@60Hz, 1280×720@60Hz, 1152×870@75Hz, 1024×768@60Hz, 848×480@60Hz, 800×600@60Hz, 640×480@60Hz

HDBaseT InUHD/HD/SD4096×2160@24/30Hz, 3840×2160@24/25/30Hz, 1920x1080p@23.98/24/25/29.97/30/50/59.94/60Hz, 1920x1080i@50/59.94/60Hz, 1280x720p@30/50/60Hz, 720x576p@50Hz, 720x480p@59.94/60Hz, 640x480p@60Hz
VESA2560×1600@60Hz(RB), 2048×1536@60Hz, 2048×1200@60Hz, 2048×1080@60Hz,
1920×1200@60Hz(RB), 1920×1080@60Hz(RB), 1680×1050@60Hz, 1600×1200@60Hz,
1600×900@60Hz, 1440×900@60Hz, 1400×1050@60Hz, 1366×768@60Hz, 1360×768@60Hz,
1280×1024@60Hz, 1280×800@60Hz, 1280×768@60Hz, 1280×720@60Hz, 1152×870@75Hz,
1024×768@60Hz, 848×480@60Hz, 800×600@60Hz, 640×480@60Hz
HDMI Out4096x2160p@24/25/30Hz, 3840×2160@24/25/30Hz, 1920×1200@60Hz,
1920x1080p@24/25/30/50/60Hz, 1680×1050@60Hz, 1600×1200@60Hz, 1440×900@60Hz,
1360×760@60Hz, 1280×1024@60Hz, 1280×800@60Hz, 1280×768@60Hz, 1024×768@60Hz,
800×600@60Hz, 640×480@60Hz
Color SpaceRGB
Chroma Subsampling4:4:4, 4:2:2, 4:2:0
Color Depth8-bit, 10-bit, 12-bit
HDRHDR10, Hybrid-Log Gamma (HLG), and Dolby® Vision™ @ 60 Hz*

*Dolby® Vision™ @ 60 Hz is over HDMI in/out only.


HDMI IN & HDBaseT OUTPCM 2Ch, LPCM 5.1, LPCM 7.1, Dolby® Digital, DTS® 5.1, Dolby Digital Plus™, Dolby TrueHD, DTS-HD
Master Audio™, Dolby Atmos®, DTS:X
Sample Rate32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
Bit RateUp to 24-bit



SupportedHTTP, Telnet
AddressingDHCP, static



RS-232Device control and configuration; supports baud rates from 2400 to 115200
IPDevice control and configuration
RELAYDevice triggering
CECDevice control and configuration


Connectors, Controls, and Indicators

INPUT 1 (HDBaseT)1 – RJ45
INPUT 2 (HDMI)1 – Type A, 19-pin female
USB1 – Type mini-B, 5-pin female
RS-2321 – 5-pin captive screw
AUDIO OUT1 – 5-pin captive screw
RELAY1 – 3-pin captive screw
LAN1 – RJ45
DC 24V1 – 4-pin mini-DIN, locking
Front panel buttons5 – Momentary, tact-type
LED indicators4 – LED, green


Resolution / Distance

4K – Feet4K – Meters1080p – Feet1080p – Meters
HDMI IN/OUT1553010



Maximum TMDS Clock300 MHz
HDBaseT10.2 Gbps



Total Consumption24.75 W
SupplyInput: 100 – 220 V AC, 50/60 Hz, Output: 24 V / 2.7 A DC



Operating32 to 1220 to 50
Storage-4 to 140-20 to 60
Humidity (RH)20% to 90%, non-condensing



H x W x D (w/o feet)1.02 x 8.40 x 9.1726 x 213.5 x 233
H x W x D (w/ feet)1.22 x 8.40 x 9.3731 x 213.5 x 233






DeviceCE, FCC
Power SupplyCE, FCC, Level VI, RoHS, cULus, RCM, CCC
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