Item Details: * High-quality new products. * Well made of premium ABS material, this item is durable and practical use. * Inside is a piezo plus the driver circuitry and electric components. * DC 3-24V rated voltage, 2 wired connctor, convenient for connecting. for industrial use. * The buzzer features low voltage, low power consumption and high voice pressure. Specifications: *Condition: Brand New *Color: Black *Material: ABS and electric components *Size: 2.2x2.2x1cm *Sound Pressure Level: 85 dB *Rate Voltage: 12V DC *Operating Voltage: 3 - 24V *Frequency: 3000 + / - 500Hz *Drive Method: Drive Circuit Built in Mounting Holes Package Includes: 1 x piezo buzzer Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. High-quality product,each process is strictly implemented in accordance with process standards. Perfect price-performance ratio, save you more money. We will ship it ASAP,when you place the order. If you have any questions, please feel free to contact us, we will solve it for you. DC 3-24V Electronic Buzzer Small Enclosed Piezo Electric Beeper with Wires.