Discover the Power of Scalable AV Over IP – Extron NAV D 121
- Nataly Skliar
- 53 minutes ago
- 1 min read

The NAV D 121 from Extron is a compact Pro AV over IP decoder built for today’s demanding AV environments. Whether you're expanding a campus-wide AV system or upgrading a corporate installation, this decoder delivers top-tier performance and flexibility.
What makes it stand out?
‣ PURE3® Codec – Extron’s patented technology ensures ultra-low latency, real-time delivery, and crystal-clear 4K/60 video with full 4:4:4 chroma sampling – even at low bitrates.
‣ Scalability – Fully compatible with NAV® encoders and decoders, the D 121 lets you scale up to thousands of endpoints without compromising quality or control.
‣ Versatile Connectivity – HDMI output with HDCP 2.3 support, RS-232, IR, and Digital I/O ports let you extend control far beyond the rack – no need for additional control processors at every endpoint.
‣ Smart Bandwidth Management – With PURE3 Intelligent Selective Streaming and Power Priority options, you get the performance you need without overloading your network.
‣ Confidence Preview – Monitor video feeds in real time for added peace of mind during live events or complex system setups.
Designed for mission-critical applications in education, government, corporate, and live event environments, the NAV D 121 makes high-performance AV over IP not just possible – but simple and efficient.