9 Sound alarms; Alarms; Alarm bells, electric; Gas testing instruments; Air analysis apparatus; Testing apparatus not for medical purposes; Electric loss indicators; Sound reproduction apparatus; Sound recording apparatus; Sound transmitting apparatus; Precision measuring apparatus; Video telephones; Computer software applications, downloadable; Audio- and video-receivers; Answering machines; Baby monitors; Computer programmes, recorded; Computer programs; Detectors; Electronic notice boards; Cinematographic cameras; Telerupters; Remote control apparatus; Regulating apparatus, electric; Control panels; Locks, electric; Whistle alarms; Quantity indicators; Tape recorders; Sound locating instruments; Measuring devices, electric; Measuring apparatus; Monitors; Computer software, recorded; Scanners; Temperature indicators; Time switches, automatic; Portable telephones; Anti-theft warning apparatus; Camcorders; Monitoring instruments