Description Designed for continuous sound alerts, this piezoelectric buzzer ensures high audibility in critical situations, enhancing workplace safety. Its compact plastic housing and screw terminal design make installation effortless across various equipment. Ideal for industrial warning alarms, control panels, and automation systems, it delivers reliable performance with a clear, far-reaching tone. Features -Color:Black -Material:Plastic -Size:4.50X4.30X4.30cm/1.77X1.69X1.69in -High alert design: the continuous buzzer ensures high alertness in emergencies, enhancing workplace safety with its consistent tone -Easy installation: the compact buzzer is designed for quick and easy installation, adapting flexibly to various equipment and environments -Clear and loud sound: utilizing piezoelectric technology, this mini alarm buzzer produces a clear and loud sound, effectively covering a wide area for distant auditory warnings -Reliable performance: the electronic buzzer alarm is stable and reliable, maintaining performance over long periods, ideal for industrial production and fire safety applications -Professional grade: suitable for automation alarm systems and control panel integration, this 12v/24v buzzer enhances overall system response efficiencyPackage list: 2 x continuous beep alarms