Vimar Arké compatible black buzzer The buzzer makes a sound that sounds a lot like a hum.However, it has such a volume that it can be perceived even from a certain distance. To give an example, the old intercoms were equipped with buzzers.This acoustic signal, unlike the ringtone, can be used as an alarm inside a bathroom or in hospital facilities, clinics and in general in healthcare facilities. Characteristics Black colour Compatible with the Vimar Arké series EAN code: 0793541340185   Model: 928N