Product description
This mini electronic beeper support DC 3-24V power supply and produce continuous high-decibel alarm sound up to 85dB. 30mm diameter and 15mm thickness with 2-wire pigtails easy to connect widely used in the car modification, DIY electronics reminder projects or other area needs sound alarm.
Working Voltage: DC 3-24V
Response Frequency:3000±500
Module Size: 30 X 15mm/1.18 X 0.59inch(D*T)