RLECS 2pcs Active Electronic Buzzer Alarm Sounder Continuous 90dB Beep Speaker W/Wires DC 24V Piezoelectric Piezo Electronic for Arduino

Price: $7.99
(as of Feb 20, 2023 08:48:43 UTC – Details)

This mini electronic beeper support DC 12V power supply and produce continuous high-decibel alarm sound up to 90dB.
The plastic shell is made of high-quality ABS material, which is environmentally friendly, flame-retardant, wear-resistant, strong and durable.
Just connect to to any power supply from DC 12 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.