Sound recording apparatus; sound transmitting apparatus; sound reproduction apparatus; sirens; acoustic alarms; loudspeakers for use with sirens only; horns for loudspeakers for use with sirens only; amplifiers for use with sirens only; telecommunication transmitters; electric control panels for security alarms; alarm central units; remote controls for acoustic alarms and sirens; alarm monitoring systems; electric sensors; optical sensors; infrared sensors; battery chargers; solar-powered bat...

Dusters; disposable plastic gloves for general use; plastic household gloves; scrub sponges; sponges for household purposes