The PIRA T8 DE is a motion detector (PIR) for ceiling mounting/ceiling installation in indoor areas and up to 200 W LED switching capacity, gentle on relays and illuminants thanks to zero-crossing circuit. The ceiling detector is sensNORM-certified and has been tested beyond the standards with 40,000 switching cycles. The plugin terminals installed at a 45° angle for the simplest possible wiring (even with 2 x 2.5 mm² conductors). Thanks to its factory settings (brightness switching value 100 lux, follow-up time 2 min.), the ceiling-mounted motion detector is ready for immediate use. Both values can be adjusted via potentiometers (brightness setting range 5 - 1000 lx, light follow-up time 5 s - 15 min). The round 360° detection range with Ø 8 m detects all movements, and within a radius of 3 m it even has a presence detector function. And best of all, the PIRA T series can turn off the light when there is enough natural light. Even if there is always someone moving within the detection range. https://elecena.pl/product/29616963/1030200-motion-detector-pira-t8-de-pir-ceiling-installation-360-wh 2025-12-16 https://elecena.pl/product/29616963/1030200-motion-detector-pira-t8-de-pir-ceiling-installation-360-wh 2026-02-09