This mini electronic beeper support DC 9-15V power supply and produce music high-decibel alarm sound up to 90dB.50mm mounting hole spacing, 2-wire pigtails easy to connect.Just connect to to any power supply from DC9-15 Volts. Complete drive circuit incorporated for direct operation from DC power source.Widely used in the car modification, DIY electronics reminder projects or other area needs sound alarm.Package included: 5 Pcs x Active Electronic Alarm Buzzer.
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Item# : SPM18387587804
Model # : a18122200ux0104