🔔 Make your projects heard — loud, clear, and impossible to ignore!
The Stemedu 5PCS SFM-27 Active Piezo Buzzers deliver a powerful 95dB continuous alarm sound within a compact 29mm diameter design. Operating across a versatile 3-24V range, these buzzers are perfect for Arduino projects, car mods, and DIY alarms. Each pack includes five durable buzzers engineered to perform reliably in temperatures from -20°C to 45°C, ensuring your alerts never go unnoticed.
| Voltage | 24 Volts |
| Control Method | Touch |
| Noise Level | 95 dB |
| Mounting Type | Wall Mount |
| Manufacturer | Stemedu |
| Item model number | ST3486X5 |
| Product Dimensions | 2.9 x 2.9 x 1.5 cm; 32 g |
| ASIN | B096P5K9W1 |
Trustpilot
3 weeks ago
2 months ago
