Long-Distance AV Made Easy: Kramer EXT3-21-XR-TR 4K60 Extender Overview
- Aashmitha Hira
- May 22
- 2 min read
In the era of hybrid meetings, smart conference rooms, and control rooms, high-performance AV systems are non-negotiable. As a leading audio-visual company in India, COLCOM is proud to highlight the Kramer EXT3-21-XR-TR, a high-performance 4K60 4:4:4 extender set that transforms audio-visual integration and AV systems in India installations.
The Unique Selling Point: Uncompressed 4K60 4:4: across Extensive Distances
The EXT3-21-XR-TR stands out with its uncompressed extension of HDMI 2.0 signals with zero latency, supporting up to 4K@60Hz (4:4:4) resolution over fiber optics up to 40km. Unlike conventional extenders that compress or compromise signal quality, this Kramer solution ensures pixel-perfect transmission, making it ideal for conference room video solutions, command centers, and video conferencing system applications.
Why Kramer EXT3-21-XR-TR is Ideal for Modern AV Solutions
True 4K Transmission Without Compression
Get pristine video quality with support for HDR, HDCP 2.2, and multichannel audio – essential for video conferencing solutions for conference rooms and creative conference room designs.
Extreme Long-Distance Transmission
Extend signals up to 40km using single-mode fiber and 300m using multi-mode – ideal for large campuses, MICE industry events, and digital signage solutions across wide areas.
Zero Latency
Perfect for online video conference calls, unified communications, and virtual meeting platforms where real-time interaction is critical.
USB 2.0 Extension & Control Options
Offers keyboard/mouse (HID) extension and RS-232 for AV system control, enhancing your digital workspace experience.
Applications in Modern Environments
Smart Meeting Rooms: Integrate with Zoom team room Singapore and Logitech conference room solutions for seamless collaboration.
Hybrid Education Setups: Enable high-quality AV across multiple buildings or remote classrooms.
Enterprise Video Walls: Feed uncompressed 4K content to LED display panels, digital signage, or command center setups.
Conference Centers: Centralized audio and visual installation with audio sound engineer-level quality.
Partner with the Best AV Company in India
As a regional presence audio visual company, COLCOM delivers innovative audio visual solutions backed by expert design, integration, and support. Whether you're looking for AV equipment installation, AV rentals, or full conference room audio visual equipment, we’re your one-stop solution.
We work with top brands and advanced technologies to implement digital signage in India, AV Zoom team room solutions, and robust asset management strategies for enterprises.
Why COLCOM?
✅ Recognized among the AV companies in India
✅ Trusted audio-visual contractors and system integrain tor India
✅ Leading in audio visual global delivery and digital signage system design
✅ Full support for meeting room booking system, AV meeting room solutions, and AV equipment rental
Contact Us Today
Ready to redefine your AV experience with Kramer EXT3-21-XR-TR?
📧 Email: enquiry@colcom.in
🌐 Website: www.colcom.in
Written By:
Aashmitha Hira
COLCOM, IN
