NRS Healthcare
✓Price
$18.99
Electronic Buzzer Alarm, 3-24V Active Piezo Buzzer Continuous Sound Beep Speaker Electronic Buzzer Alarm Sounder
★★★★★
$18.99
Quantity
1
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About this item
- [Stable Construction]: This buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell, a kind of integrated electronic sounder, with stable performance and long service life
- [Working Performance]: Working voltage: DC 3-24V; Rated voltage: DC 12V; Max rated current: 10mA; Sound output: 85dB to 95dB
- [Active Piezo Buzzer]: Multivibrator vibrates and outputs audio Impedance matcher drives piezoelectric buzzer sound; Connected to rated power and the buzzer will sound continuously; Complete drive circuit incorporated for direct operation from DC power source
- [Easy to install]: There are 2 mounting holes for screw fastening, 2-wire pigtails for easy connecting
- [Application]: Widely used in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephone, timer and other DIY electronic products as a sound device
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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