Finder-18-31-8-230-0000-Ceiling-Mount-Motion-Sensor-Finder-18-31-8-230-0000-This-motion-sensor-from-Finder-has-been-designed-for-internal-ceiling-installations-&-recognises-motions-from-the-body-heat-of-humans-&-animals-but-not-objects-like-moving-trees-Small-in-size-yet-able-to-cover-a-wide-8m-range-of-survey-110-deg-the-sensor-is-also-equipped-with-an-adjustable-ambient-light-intervention-threshold-&-adjustable-Light-On-Time-Finder-18-31-8-230-0000-Ceiling-Mount-Motion-Sensor