Does this buzzer need to be driven?

No need to drive, you just need to connect the power and it will make a sound

Is the sound of this unit a Beep, Buzzer or Siren?

It's a beep. I used my mobile phone to take a picture of the sound made by connecting a 9V battery. You can turn it on to see if it meets your requirements.

What is the wire gauge size?

pretty small, maybe 18 or 20 awg. I connected to 18awg on a 28vdc 3amp system. and it works great.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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3PCS DC 3-24V 90dB Active Piezo Electronic Buzzer Beep Tone Alarm Ringer Continous Sound (Black) SFM-27-W

3PCS DC 3-24V 90dB Active Piezo Electronic Buzzer Beep Tone Alarm Ringer Continous Sound (Black) SFM-27-W

Product ID: 289427904

Details

Brand
WEICHUANG
Color
black
Compatible Devices
DC Powered
Power Source
DC Powered
Product Dimensions
1.18"L x x

⚡Wide 3-24V DC range

🔊90dB loud output

🔧Compact 30x15mm size

SAR 37

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Description

🔔 Elevate your security game with sound that speaks volumes!

TRIPLE PACK VALUE - Three buzzers included for multi-point security or backup—because one is never enough.
COMPACT DISCREET - Slim 30x15mm footprint fits effortlessly into tight spaces without compromising performance.
POWERFUL 90 D B ALERT - Cut through noise with a piercing 90-decibel beep that commands attention instantly.
PLUG PLAY SIMPLICITY - Active piezo design means no extra drivers needed—just power it on and hear the alert.
UNIVERSAL VOLTAGE COMPATIBILITY - Seamlessly integrates with any DC system from 3V to 24V—flexibility that fits your tech setup.

The 3PCS DC 3-24V Active Piezo Electronic Buzzers deliver a robust 90dB continuous beep across a wide voltage range, ensuring versatile and reliable alerting for vehicle or security applications. Compact and easy to install, these buzzers require no additional drivers and come in a convenient triple pack with a 1-year warranty, making them the smart choice for millennial professionals seeking efficient, high-impact security upgrades.

Specifications

ASIN	B08SL2HH65
Audible Noise	90 Decibels
Best Sellers Rank	#9,560 in Electronics ( See Top 100 in Electronics ) #25 in Security Horns & Sirens
Brand	WEICHUANG
Color	black
Compatible Devices	DC Powered Devices
Control Method	Touch
Customer Reviews	4.5 4.5 out of 5 stars (325)
Item Dimensions L x W x H	1.18"L x 1.18"W x 0.59"H
Item Weight	0.02 Kilograms
Manufacturer	WEICHUANGJING
Mfr Part Number	SFM-27-W
Model Number	SFM-27-W
Mounting Type	Wall Mount
Power Source	DC Powered
Sensor Technology	Piezoelectric Sensor
UPC	788470969590
Voltage	24 Volts

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SAR 37

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KSA.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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