DC 12V 90dB Active Electronic Buzzer Alarm Sounder Intermittent Sound Beep Speaker 2Pcs,Aicosineg

Description

• This mini electronic beeper support DC 12V power supply and produce high-decibel alarm sound up to 90dB.
• length: 4.30 cm, width: 3.30 cm, resonance frequency (Hz): 2.90.5KHz, operating temperature (degree): 20C to +60C
• length: 4.30 cm, width: 3.30 cm, resonance frequency (Hz): 2.90.5KHz, operating temperature (degree): 20C to +60C
• Just connect to to any power supply from DC 12V. Complete drive circuit incorporated for direct operation from DC power source.
• sound mode: intermittent sound ; Active / passive: active, rated current (MA): 20mA

This mini electronic beeper just connect to to any power supply from 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.
Made of excellent materials, wear resistance and shock resistance,Good, durable,High sensitivity,Three specifications are complete.

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