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10pcs SFM-27 Active Piezoelectric Buzzer DC3-24V High Volume Alarm Siren Black
- High Volume Alert2500Hz piezoelectric buzzer delivers loud and clear sound for effective notification in toys security systems and alarm devices; Wide Operating VoltageFunctions on 3V to 24V DC with 25mA operating current ensuring compatibility with multiple power sources and electronic platforms; Simple IntegrationNo complex driving circuit required works directly with 5V or 3.3V systems and is compatible with Arduino and Raspberry Pi projects; Durable ConstructionMade from PBT material with high pass rate guarantees long service life and stable performance under normal usage conditions; Reliable PerformanceProvides consistent sound output without calibration drift suitable for industrial and consumer electronics requiring audible alerts
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Product Type: Buzzer
Package Dimensions: 30*15mm
Frequency: 2500Hz
Operating Voltage: 3-24V
Operating Current: 25mA
Pin Pitch: Wire
Material: PBT Compatible for electronic toys, security devices, development boards, computers, printers, copiers, alarm systems, telephones, timers, and various other electronic products requiring an audible alert. Compatible with Arduino and Raspberry Pi projects, this magnetic electronic buzzer delivers a continuous, long beep tonefor notification purposes. Featuring long service life, stable performance, and a high pass rate, this sounder offers reliable operation without the need for complex driving circuits. Simply apply power, and it emits a clear, consistent sound instantly.
Package Dimensions: 30*15mm
Frequency: 2500Hz
Operating Voltage: 3-24V
Operating Current: 25mA
Pin Pitch: Wire
Material: PBT Compatible for electronic toys, security devices, development boards, computers, printers, copiers, alarm systems, telephones, timers, and various other electronic products requiring an audible alert. Compatible with Arduino and Raspberry Pi projects, this magnetic electronic buzzer delivers a continuous, long beep tonefor notification purposes. Featuring long service life, stable performance, and a high pass rate, this sounder offers reliable operation without the need for complex driving circuits. Simply apply power, and it emits a clear, consistent sound instantly.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by NovaStar Tech Return Policy
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