Wireless Ceiling PIR Motion Detector JABLOTRON JA-155P – JABLOTRON JA-155P t is a wireless system device for the JABLOTRON 100+. It is designed to detect human body motion inside buildings. Compared to standard motion detectors from the JABLOTRON 100+ series, this detector is designed for ceiling installation. – It is installed on the ceiling and its guaranteed detection coverage is 360° with a capture radius of up to 5.5 […]