ST121HDBT20S: Extend HDMI over CAT-5/6 cabling 

115 feet at 4K 60Hz; 230 feet at 1080p; with PoC and IR support 

• Get astonishing video quality at impressive distances with UHD 4K 60Hz resolution at up to 115 feet and 1080p 60Hz resolutions at up to 230 feet
• Hassle-free setup with video and power over a single CAT-5e or CAT6 cable
• Sleek professional installation with optional mounting hardware included
• Remotely control your video source from the location of your remote display, with support for IR extension

This TAA-compliant HDMI over CATx extender maintains your Ultra-HD 4K picture quality even at 115 feet away from your video source. If you're not running 4K video, this extender supports HD 1080p 60Hz and lower resolutions at even greater distances, up to 230 feet from your HDMI source.

With full support for your HDMI 2.0 equipment, including 4K resolution at 60Hz, this extender can transmit at a bandwidth of up to 18Gbps, making it the ideal solution for high-resolution tasks requiring the highest color detail. For smoother video and color transitions, the extender offers 4:4:4 chroma subsampling via visually lossless compression, meaning every pixel gets its own unique color.

Simplify Your Setup
This HDMI extender offers a hassle-free solution for your digital signage project. The extender only requires a single CAT-5e or CAT-6 cable, so you extend an HDMI signal using existing infrastructure that's already in your building. Plus, this HDMI extender supports power over cable (PoC), which means you'll only need one power adapter connected to either your Transmitter or Receiver. Mounting hardware is also included for discreet, professional installation.

Applications
• Distribute HDMI in large buildings such as commercial shopping centers, stadiums, schools, and hospitals
• Extend your HDMI audio/video signals to locations where power outlets are limited, such as industrial sites
• Integrators and system designers can use existing CAT-5 or CAT6 infrastructure to create digital signage solutions

Included in Package
1x HDMI Transmitter
1x HDMI Receiver
1x Universal power adapter (NA/JP, EU, UK, ANZ)
1x IR blaster
1x IR receiver
2x Mounting brackets
8x Rubber feet
1x Quick-start guide