Features: • Motion Sensor in spherical design • Easy installation in corners, on walls and ceilings thanks to its magnetic holder • Low battery alert • Power supply: Micro USB 5V or battery CR123A • Wireless technologie: Z-Wave Plus TechInfo: Article Dimensions (WxHxL): 50 x 50 x 50 mm Package Dimensions (WxHxL): 51 x 62 x 51 mm Article net weight: 0.048 Kg Article gross weight: 0.079 Kg Z-Wave Plus: Yes WEEE: Yes CE: Yes IP-Rating: IP20