Description
Product Overview
Introducing the 1Pc Alarm High-decibel DC3V-24V 100dB Electronic Buzzer Beep Tone Alarm Ringer – the ultimate solution for continuous, loud alarm notifications in automotive, industrial, and hobbyist projects. Designed for maximum reliability, this buzzer delivers a sharp 100dB tone at a wide voltage range, making it perfect for Arduino-based systems, car and van alarms, and other high‑volume applications.
Key Features
- High‑volume output: 100dB audible across a wide range of environments.
- Versatile power supply: operates seamlessly from DC 3V to 24V.
- Continuous sound mode: ideal for alarm, warning, and notification systems.
- Compact and lightweight: fits easily into tight spaces like car dashboards or van panels.
- Durable construction: resistant to vibration, temperature extremes, and electrical noise.
- Easy integration: compatible with Arduino, Raspberry Pi, and other microcontroller platforms.
Applications
Whether you’re building a safety alarm for a vehicle, designing a warning system for industrial equipment, or creating a custom notification device for a hobby project, this buzzer provides the loud, reliable sound you need.
Technical Specifications
- Operating Voltage: 3V – 24V DC
- Sound Pressure Level: 100dB
- Frequency: 1–10kHz (adjustable via external circuitry)
- Dimensions: 20mm × 20mm × 10mm
- Weight: 15g
- Package: 1 Piece (1Pc)
Why Choose This Buzzer?
Our high‑decibel alarm buzzer combines unmatched volume with versatile power compatibility, ensuring it performs flawlessly in any project. Its rugged design guarantees longevity even in demanding automotive or industrial environments. Plus, the straightforward pin‑out and low‑cost price make it a smart choice for developers and DIY enthusiasts alike.






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