ELECTRIC.IE • The Magazine & Website for the Irish Electrical Industry • 65 LI nE dDuVsAt rNy CNE e w s First-ever KNX RF sensor from B.E.G. is hailed as 'milestone for the industry' The new device ‘removes one of the last major barriers’ to KNX building automation in retrofit and refurbishment projects according to the German manufacturer as it eliminates the need for KNX BUS cable installation. For decades, KNX has set the global benchmark for building automation, offering seamless integration between manufacturers, proven stability, and enhanced security and energy efficiency. However, its use in existing buildings was often hindered by the complex, disruptive, and costly process of routing KNX BUS cabling through walls and ceilings. With the new PD2N device, that obstacle is now a ‘thing of the past’ making manufacturer’s latest innovation a ‘milestone for the industry’ says B.E.G. Director for UK & Ireland Dan Glynn. Designed specifically for modernisation and refurbishment, the new device functions using standard three-wire power connections with no KNX BUS wiring required. Signal transmission is handled via the 868.3 MHz RF B.E.G. has launched the world’s first deluxe KNX presence detector with radio frequency (RF) transmission - a groundbreaking innovation for the Irish market. frequency, which offers strong penetration through typical UK building materials, ensuring robust and reliable communication. As part of the bidirectional KNX RF system, the device integrates with existing KNX TP (Twisted Pair) networks via a TP/RF media coupler. Commissioning is carried out using the ETS software, just as with conventional KNX TP devices, ensuring a familiar workflow for KNX integrators. The RF version has a ten-metre detection range, dual light sensors for precision in challenging lighting, infrared, acoustic, and temperature sensing, adjustable sensor sensitivity, integrated HCL (Human Centric Lighting) control with three preset lighting curves for education, office, and industrial environments and full KNX Secure compliance for protection against unauthorised access. The standard ceiling-mounted model can be adapted for flush, surface, or wall mounting using a full range of accessories. The PD2N is available in four colour variants - pure white, traffic white, anthracite, and black - ensuring aesthetic flexibility to suit any interior. Mr Glynn said: “The introduction of the first KNX RF presence detector opens new doors for electrical planners, integrators, and installers, allowing KNX systems to be installed in nearly any property without structural disruption. From commercial renovations to heritage buildings, B.E.G. has now made it possible to retrofit world-class automation with minimal effort. “This is more than a product launch - it’s a step-change for the entire KNX community. This new device brings the power of KNX to buildings where it was previously unfeasible. It’s a true milestone for energy efficiency, user comfort, and the future of smart buildings.”
RkJQdWJsaXNoZXIy Mzk5MjA=