This item is a piezo electronic alarm buzzer, well made of premium material, this item is durable and practical use. Inside is a piezo plus the driver circuitry. Designed with 2 connctor, which is convenient for connecting.
The "3Pcs 24V 85Db Piezoelectric Electronic Buzzer Alarm Black Color" product would be ideal for security purposes, such as use with burglar alarms or doorbells, due to its reliability and loud volume.
