SFM-20B SFM-20B DC3-24V Durable 3-24V Piezo Electronic Buzzer Alarm 95DB Continuous Sound Beeper For Arduino Car Van 1.15 - Aliexpress Deal
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SFM-20B

SFM-20B DC3-24V Durable 3-24V Piezo Electronic Buzzer Alarm 95DB Continuous Sound Beeper For Arduino Car Van 1.15

★★★★☆ 4.0 / 5.0

⭐ Rating sourced from Aliexpress marketplace feed.

$0.22 USD
In Stock & Verified 🕒 Last checked: Nov 11, 2026 at 2:48 AM
Retailer Aliexpress
Currency $ USD
Category Smart Home Security (IMPORTANT ADD)
Subcategory Alarm Systems
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Retailer & Delivery Details

Store Aliexpress (Official Store Feed)
Stock Status ✔ In Stock & Ready to Ship
Delivery Tracked courier delivery with AliExpress Choice / standard shipping.
Protection AliExpress Buyer Protection with refund on delayed or damaged items.
Security 🔒 Secure 256-bit SSL encrypted checkout directly on Aliexpress

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💡 Deal Overview & Shopping Advice

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Product Specifications

Verified Merchant Attributes
Brand SFM-20B
Model SFM-20B
Colour Standard Finish
Material Manufacturer Grade
Dimensions Standard Product Size
Age Range All Ages / General Audience
Category Smart Home Security (IMPORTANT ADD)
Subcategory Alarm Systems
Retailer Aliexpress
Item Condition 100% Genuine, Brand New