The SFM-27 DC 3-24V Intermittent Beep Alarm Buzzer offers a reliable and powerful solution for alerting and warning needs in various environments, such as homes, offices, workshops, and laboratories. Manufactured by the trusted SFM brand, this buzzer combines high-quality engineering with excellent electronic performance, making it an ideal choice for Arduino projects and smart system integrations.
Technical
Specifications: **
- Brand: SFM
- Model: SFM-27
- Operating Voltage: DC 3-24V, providing excellent flexibility to work with different power supplies.
- Sound Level: 90dB (intermittent beep), loud and clear for effective alerts in large or noisy spaces.
- Package Dimensions: 7.2 x 6.8 x 3.2 cm
- Weight: 65 grams, lightweight for easy installation anywhere.
- Origin: China
Key
Features:**
- Powerful and Distinctive Sound: The 90dB output ensures that every alert is heard clearly, even in busy environments.
- Intermittent Beep Pattern: Designed to grab attention and stand out from background noise, enhancing safety.
- High Compatibility: Supports DC voltages from 3 to 24V, suitable for most Arduino boards and other electronic platforms.
- Easy Installation: Compact and lightweight design makes it simple to mount in any location without complex tools.
- Durable Construction: High-quality materials offer resistance to environmental factors for long-lasting performance.
**Use Cases: **
- Security and alarm systems in homes and offices
- Arduino and educational robotics projects
- Workshops and industrial laboratories
- Alert systems in smart boxes or electrical devices
- Door and window opening notifications
Benefits:**
- Enhances safety and security in any setting
- Simple integration with modern electronic devices and systems
- Minimal maintenance required
- Suitable for both indoor and protected outdoor environments
Care Instructions: **
- Keep the buzzer away from water and high humidity to protect the electronic circuits.
- Install the buzzer in a location free from excessive dust or high temperatures.
- Periodically clean the outer surface with a dry cloth.
Choosing the SFM-27 DC Intermittent Beep Alarm Buzzer means investing in reliable security and long-term performance. Whether for your smart device project or building security system, this buzzer delivers consistent, high-impact alerts you can trust. Add it to your electronics toolkit or your home security setup and enjoy peace of mind every day.
