85dB High-Decibel Active Buzzer Speaker for Alarm Systems
Price range: 24.99 € through 38.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
Experience reliable alerting with this high-decibel active buzzer speaker, model SFM-20B, offering a powerful 85dB sound level and operating on DC voltage from 3V to 24V. Featuring a durable piezoelectric component, it’s designed for continuous sound output, making it ideal for alarm systems and notifications. Available in sets of 1, 5, 10, or 20 pieces, this versatile device is customizable for various applications. Its compact, robust construction ensures durability and seamless integration into your electronic projects, providing clear, loud alerts when you need them most.
This High Decibel Active Buzzer Speaker by Baishundianzi
Experience reliable alerts with this high-decibel active buzzer speaker that delivers an impressive 85dB sound level. Designed to operate on DC voltage from 3V to 24V, it provides consistent, loud alerts suitable for various alarm and notification systems. Its compact, black circular design features a durable piezoelectric component, model SFM-20B, with a sleek matte finish. The top surface showcases a flat, concentric-ridged diaphragm for precise sound projection, while the bottom reveals engineered interior cutouts for optimal performance. Small lug-shaped mounting points make installation straightforward and secure. Available in sets of 1, 5, 10, or 20 pieces, this customizable buzzer ensures easy integration into your electronic projects or alarm systems, offering dependable, continuous sound output.
Keys features of the high-decibel active buzzer speaker
- This compact black circular design with a matte finish ensures durability and a sleek aesthetic suitable for various applications.
- Operates effectively with DC voltage from 3V to 24V, providing versatile power options for many electronic systems.
- Delivers a powerful 85dB sound level, ideal for alarms, notifications, and alert systems requiring high decibel output.
- Features a piezoelectric component, model SFM-20B, with a central diaphragm and concentric ridges for focused sound emission.
- Includes small lug-shaped mounting points with holes, making it easy to secure in fixed positions within various devices.
- This buzzer is designed for continuous sound output, ensuring reliable alert signals in critical applications.
- Available in configurations of 1, 5, 10, or 20 units per set, offering flexible options for bulk or individual use based on your needs.
Get this high-decibel active buzzer speaker now for reliable alerts
Imagine confidently installing this durable, high-output buzzer into your alarm system or electronic project, knowing it will deliver consistent, loud alerts whenever needed. Its versatile voltage range and multiple set options make it the perfect choice for a variety of applications. Whether for industrial, safety, or automation purposes, this buzzer offers dependable sound performance coupled with a sleek, professional look. Add this high-quality device to your collection today, and enjoy the peace of mind that comes with reliable, continuous alarm alerts tailored to your specifications.
| Color | SFM-20B 20PCS, SFM-20B 1PCS, SFM-20B 10PCS, SFM-20B 5PCS |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
🌟 Every Purchase Comes with Direct Access to Jake 😎 from JakeSpecial, PhD in Pure Mathematics, Innovator and Entrepreneur — bringing broad expertise and trusted insight across all Special items & ensuring expert support and guidance at every step.
WHY CHOOSE JAKESPECIAL? 🤔
Shopping online isn't just about buying a product—it's about having a smooth, reliable, and worry-free experience. At JakeSpecial, I don't just sell products, I ensure that every order is handled with care, efficiency, and full support 🌟
Here's why you can shop with confidence:
1. Customer Service That Has Your Back 🤝 – If there's any issue with your order, I personally handle it—no delays, no excuses. Whether it's a delivery concern, a damaged item, or any other issue, I fix it, fast.
2. Hassle-Free Resolutions ✨ – Unlike many sellers who dodge responsibility, I take full ownership of every sale. If there's a problem, I solve it directly. Your satisfaction is my priority.
3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.
4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.
5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it's managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.
When you buy from JakeSpecial, you're not just getting a product—you're getting a professional, well-managed, and worry-free shopping experience with full customer support and a problem-solving approach you won't find elsewhere 💫
FAST & SECURE SHIPPING 📦
I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍
I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.
Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
TRANSPARENCY AND EXCELLENCE ✨
All items are presented accurately in photos and descriptions. If you have any issues with your purchase, please contact me. Your satisfaction is my top priority 💯
PASSION & UNIQUE EXPERTISE 💪
I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️
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