Muller's LS 20.00 knx is a light sensor designed for precise light level monitoring. It is suitable for integration in building automation systems to improve energy efficiency. Typically used in commercial and residential settings, it ensures optimal lighting control. https://elecena.pl/product/28752361/m-ller-23685-knx-light-sensor-brightness-sensor-for-knx-systems-1piece 2025-05-20 https://elecena.pl/product/28752361/m-ller-23685-knx-light-sensor-brightness-sensor-for-knx-systems-1piece 2026-08-23