The FUET-9032-3.6V is an externally driven 80dB@3.6V, 10cm magnetic buzzer with a 3.6V 2700Hz operating voltage and a diameter of 9mm. It is RoHS compliant and manufactured by FUET. The product is specifically designed for portable applications and is equipped with features such as a superior sound pressure level, wide operating voltage, and an ultra-low current. It has excellent dustproof, shock-proof, and moisture-proof capacities for reliable operation in the toughest environments. The buzzer also offers reliable performance and is ideal for use in applications such as alarms, doorbells, communication equipment, and warning and notification systems.