Steinel Motion Detector IS 130-2 silver, 130 ° passive infrared motion sensor with 12 m range, creep zone protection, for indoor and outdoor use, IP 54, 660 116 (household goods)
Looking for a cheap and reliable motion I came across the STEINEL IS 130-2. For optical reasons I bought the black in the local "Bauhaus". There he was at 20% - an experience that I do again and again! Installation is alleged not quite as simple