9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments, including apparatus and instruments for surveillance and transmission of health data and information for domestic use, and apparatus, instruments and sensors for surveillance of health data and information; wireless sensors for doors and windows; smoke detectors sensors for surveillance and registration of use of beds and chairs; sensors for surveillance and registration of human fall; sensors for surveillance and registration of floods; apparatus, instruments and sensors for surveillance and registration and transmission of data related to dosage and distribution of medicine; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs, CD discs, DVDs and other media for digital recording; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; software, including apps; fire-extinguishing apparatus