Sirens including motorised sirens, electrically operated sirens, electronic sirens, hydraulically operated sirens, air operated sirens, hand operated sirens, water operated sirens, battery operated sirens, pump operated sirens, compressed air operated sirens, solar powered sirens, transformer powered sirens, sound activated sirens, gearbox driven sirens; siren stands, siren containers, siren housings, siren boxes, siren motors; explosion proof sirens, flameproof sirens, piezo operated sirens; electronic sounders, electric sounders, battery operated sounders, piezo operated sounders; electric horns, electronic horns, air operated horns, hand operated horns; electric hooters, electronic hooters, hand operated hooters, air operated hooters; electric bells, electronic bells, hand operated bells; electronic buzzers, air operated buzzers; motorized siren gearboxes; audible alarms, visual alarms, talking alarms, barking alarms, air raid alarms, emergency alarms, household alarms, mobile alarms; rotating lights, flashing lights, xenon lights; bleepers

Warning alarms; signals; sirens; horns being goods in class 9