5 Pcs Electronic Buzzer Alarm Active Piezo Sounder High Decibel Continuous Sound Beep 9V Battery Clip Connector Kit

Stable Construction: Made of high-quality ABS MATERIAL, environmentally friendly, flame retardant, durable. by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell, a kind of integrated electronic sounder. Piezo Buzzer: Multivibrator vibrates and outputs audio signal; Impedance matcher drives piezoelectric buzzer sound; Connected to rated power and the buzzer will sound continuously; with stable performance and long service life. Length of Wire: 110mm /4.3inch; Diameter: 23mm /0.9inch; 12 volt buzzer can work with DC 3-24V, Sound Pressure Level: 85 to 95 decibels. MATERIAL: Made of quality ABS and buzzer, solid and durable, long service life. the higher voltage, the louder sound, buzzer alarm is great for acting as a good audible warning device. With 2 wires, very easy to connect, very convenient. Package Content: 5 * Electronic Buzzer Alarm Sounder + 5 * 9V Battery Clip Connector. great alarm for a motorcycle, engines and alike., Manufacturer: ZHIQIN