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5PCS SFM-27 DC 3-24V Alarm Siren Electronic Piezo Active Buzzer, 95dB High Decibel Continuous Beep Speaker for Arduino

Product ID: 379946197

Details

Colour
Black
Brand
Stemedu
Power source
Corded
Compatible devices
Electronic
Product dimensions
29L x 29W x

⚡3-24V wide voltage range

🔊95dB piercing continuous beep

🛠️Compact 29mm size with mounting holes

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EC$82

Duties & taxes included

In stock

Sold byAmazon Saint Vincent and the GrenadinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Colour
Black
Brand
Stemedu
Power source
Corded

Description

🚨 Amplify Your Alerts with Power & Precision!

BULK PACK ADVANTAGE - Five high-decibel buzzers included to power multiple projects or backups.
PIERCING 95 D B ALARM - Delivers a loud, continuous beep that commands attention in any environment.
COMPACT READY TO MOUNT - Sleek 29mm diameter with pre-drilled mounting holes for effortless installation.
PLUG AND PLAY SIMPLICITY - Active buzzer design means no extra circuitry needed—just connect and alert.
POWER FLEXIBILITY UNLEASHED - Operates seamlessly from 3V up to 24V for versatile DIY and professional projects.

This 5-piece set of SFM-27 active piezo buzzers operates across a broad 3-24V range, producing a sharp 95dB continuous beep from a compact 29mm speaker. Designed for easy mounting and plug-and-play use, these buzzers are ideal for Arduino projects, car modifications, and any application demanding a reliable, high-decibel alarm.

Specifications

Voltage	24 Volts
Control method	Touch
Noise level	95 Decibels
Mounting type	Wall Mount
Manufacturer	Stemedu
Part number	ST3486X5
Item Weight	32 g
Product Dimensions	2.9 x 2.9 x 1.5 cm; 32 g
Item model number	ST3486X5
Color	Black
Item Package Quantity	1
Included components	DC 3-24V Electronic Buzzer Alarm Sounder Continuous Beep 5PCS
Batteries Included?	No
Batteries Required?	No

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