Piezo Electronic Buzzer Beep Tone Alarm Ringer Continous Sound 30V Buzzer Electromagnetic for DIY Buzzer, Black

Features: brand new and high quality. External material: ABS plastic, durable. Rated current: 2mA, Working voltage: for DC 30V, Frequency: 4000+/-500Hz. It is widely used in car modification, DIY electronic reminder project or other fields that require sound alarm. Equipped with black and red 2 wires, convenient for wiring.

Specifications: Material: Plastic Weight: 5g Size: 2.2cm/0.87in Color: Black

Package Includes: 1x Electronic Buzzer

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.