KNX RF window and door sensors may appear simple, but in real projects they play a critical role in comfort, energy efficiency, and system reliability. They influence HVAC logic, security scenes, lighting behaviour, and energy-saving strategies. When designed well, they work silently for years. When designed poorly, they become a frequent source of false triggers…
Introduction An undersized KNX power supply rarely causes an immediate, complete system failure.Instead, it creates slow, confusing, and intermittent problems that appear weeks or months after commissioning. This is why power supply issues are among the most misdiagnosed KNX problems worldwide. In this article, we explain what really happens when a KNX power supply is…
Introduction When KNX IP routing stops working, the system often looks partially alive: This creates confusion, finger-pointing, and wasted time. The truth is simple:KNX IP routing fails in very specific and repeatable ways. This article provides a step-by-step method to identify exactly why KNX IP routing is not working and how to fix it, based…
1. Introduction In the world of smart building automation, KNX Touch Panels stand as the ultimate interface between humans and technology. They serve as the visual and functional centerpiece of every KNX system — enabling users to control lighting, HVAC, blinds, and scenes from a single elegant screen. Whether it’s a luxury villa, hotel suite,…
Introduction: KNX IP Router A KNX IP Router is the central communication hub that connects multiple lines or areas via Ethernet (IP) instead of traditional twisted-pair (TP) couplers. It uses the KNXnet/IP protocol to transmit telegrams efficiently between lines, enabling fast, reliable, and scalable communication for large installations. In simple terms, the KNX IP Router…
Introduction: What is a KNX IP Interface? In modern building automation, the KNX IP Interface acts as the communication bridge between the bus system and an Ethernet (IP) network. It allows devices, visualization servers, and programming tools like ETS (Engineering Tool Software) to connect to installations using TCP/IP instead of the traditional twisted-pair (TP) wiring….
