XEVOX 360° movement detector CAT Catalogue Description 3: Ideal for ceiling mounting, these Xevox movement detectors have a comprehensive detection range of 360° across the space being monitored. Even in a space of 4 m in height a detection diameter of 13 m is still provided for. CAT Catalogue Description 4: Dual PIR elementDetection diameter: 13 m at a height of 4 mRAS real time alarm processingPulse counter: 1 – 3 LED displayWhite light filter Dimensions L x ?: 27 x 135 mm Operating voltage: 9 - 16 VDC Contacts: 1 Break Contact (NC) Detector angle: 360 °