Weatherproof Wall-Mounted Fire Alarm Speaker SW-3103 for Emergency Alerts

A fire alarm sounder wall-mounted all-weather SW-3103 (hereinafter referred to as the siren) is designed to work as part of the fire and emergency notification equipment, as well as for sounding the premises. The siren is used to play speech and music in shops, shopping centres, schools, offices, gyms, hotels, restaurants and other public places.