Battery performance is one of the most misunderstood aspects of KNX RF. Datasheets often promise multi-year lifetimes, yet real projects sometimes see batteries fail far earlier. The gap between promise and reality is almost always explained by design choices, configuration, and commissioning behavior—not by the protocol itself. This article is a full technical deep dive…
Wireless automation is often expected to work like magic — place a device anywhere and it simply works. In real buildings, however, reliability comes from planning, not promises. KNX RF is a professional wireless technology designed for homes and buildings, but like all wireless systems, it performs best when its range and coverage are considered…
KNX RF switches are often the first entry point into wireless KNX. They look simple on the surface—just a wall switch without wires—but their reliability, battery life, and user experience depend heavily on correct selection, placement, and configuration. This article is a complete, device-focused guide to KNX RF switches. It is written to be: The…
Introduction Wireless automation is no longer limited to a single technology. Today, system integrators regularly encounter KNX RF, Zigbee, and Z-Wave—often in the same market, sometimes even in the same building. While these technologies may appear similar on the surface, they are designed for very different purposes. This article provides a technical, integrator-focused comparison of…
KNX RF actuators are the most debated devices in wireless KNX design. They promise cable-free control of loads, yet they are also responsible for many unstable systems when used incorrectly. Unlike RF switches or sensors, actuators sit at the boundary between low-power wireless communication and high-power electrical loads—which makes engineering discipline essential. This article is…
Wireless technology has matured rapidly, and Bluetooth Mesh is now widely promoted for lighting and smart building applications. Many clients—and even some integrators—ask a reasonable question: “If Bluetooth Mesh is wireless, fast, and popular, why not use it instead of KNX RF?” This article answers that question honestly and technically, without marketing bias. It is…
