Buzzer 6AX 220V White Compatible Matix The 6AX 220V buzzer, as the word already implies, emits a sound that closely resembles a hum. It is an acoustic alarm to be used on low voltage systems. However, it has such a volume that it can be perceived even at a certain distance. To make a for example, the old intercoms were equipped with their own buzzers. This acoustic alarm, unlike the bell, can be used as an alarm inside a bathroom for people with disabilities, or in hospitals, clinics and health centers in general. Technical characteristics Material: Plastic Color: White Compatibility: BTicino Matix EAN: 6970597466371 Producer code: 528 / Mtx