SAI ROBOTIC BZR 02 PIEZO ELECTRONIC BUZZER ALARM 3 - 24 VOLT SOUND BEEPER WITH CONNECTED WIRES FOR HOBBY ELECTRONICS - BIG SIZE Educational Electronic Hobby Kit

This mini electronic beeper support DC 3-24V power supply and produce continuous high-decibel alarm sound up to 95dB. With 2-wire pigtails, just connect to any power supply from 3 to 24 Volts. Complete drive circuit incorporated for direct operation from DC power source. Perfect for motorcycle stand alarm, alarm clock or any project which you need a alarm buzzer for getting immediate attention. Easy to install it is widely used in the car modification,DIY electronics reminder projects or other area (such as factory)needs sound alarm. • It is made of premium material,durable and has long service life. • 100% brand new and high-quality. • Best for school science projects, & Hobby electronic projects • 12th class physics projects. • Best for Educational Project Purposes for School / Collage • Complete working, pre-assembled and ready-to-use project • 100% working model, handmade project.. Can be used for 'class room teaching aid' or 'science fair/exhibition project