Taikuwu 6Pcs Active Buzzer 3-24V DC, 95dB Piezo Alarm Sounder for Arduino, Automotive Electronics, DIY Projects (White)

• 【Versatile Compatibility】 Operates at 3-24V DC (12V rated), ideal for Arduino boards, car electronics, DIY circuits, printers, toys, and timers. Low power consumption (≤20mA) ensures energy efficiency.
• 【High-Decibel Alert】 Delivers 95dB continuous sound at 12V, providing clear acoustic warnings for security systems, anti-theft devices, or equipment alarms .
• 【Durable ABS Construction】 Built with heat-resistant ABS housing (-30°C to 80°C), compact size (29mm diameter, 15mm height), and 11cm wires for easy installation in tight spaces.
• 【Plug-and-Play Design】 Active piezoelectric buzzer with pre-wired terminals, no coding required. Compatible with breadboards and standard 2-pin connectors.
• 【Multi-Device Support】 Includes 6 buzzers for simultaneous use in circuit experiments, school STEM projects, or backup replacements. 

Taikuwu Active Buzzer: Reliable Acoustic Alert for Electronics & DIY Enhance your projects with Taikuwu’s 6-pack high-performance active buzzers, designed for seamless integration into circuits requiring clear, audible alerts. Key Features: Wide Voltage Range: Operates efficiently at 3-24V DC (12V optimal), consuming only 15-20mA current, making it suitable for low-power Arduino boards and 12V automotive systems. 95dB Audible Output: Generates a continuous 3100Hz tone at 12V, detectable up to 30cm away – perfect for anti-theft alarms, timer reminders, or device status indicators. Robust ABS Build: Withstands extreme temperatures (-30°C to 80°C) and resists vibration, ensuring longevity in printers, industrial equipment, or outdoor DIY setups. Easy Installation: Pre-soldered 11cm wires and 29mm diameter housing fit standard mounting holes (40mm spacing), simplifying retrofitting into existing systems. Technical Specifications: Dimensions: 29mm (D) × 15mm (H); Wire Length: 11cm Rated Sound Pressure: 95dB @ 10cm (12V DC) Resonant Frequency: 2.5kHz ±0.5kHz Package: 6 × Active Piezo Buzzers Applications: Electronics Hobbyists: Prototype circuits, Arduino/Raspberry Pi audio feedback. Automotive Use: Door open alerts, reverse radar systems, or battery low warnings. Home & Office: Printers, copiers, timers, or custom security devices. Why Choose Taikuwu? Our buzzers prioritize plug-and-play functionality over complex programming. With no PWM coding required, even beginners can achieve instant sound output. The 6-piece set offers exceptional value for bulk projects or backups.