Safety and Security systems often require high sound output devices in order to alert people of situations in which they may be in danger. BeStar offers a large range of Sirens, Bells and Horns in order to meet the needs of Security System installation companies for Industrial Systems, Personal Alarms and Medical Alarms. These are mostly driven by a large high quality piezo element in which BeStar possesses special in house expertise. A variety of colors and mounting configurations solve application preferences.