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10PCS SFM-27 95DB High Decibel Alarm Siren DC 3-24V Electronic Buzzer Alarm Sounder Continuous Beep Alert Sound Module for Arduino
Integrated electronic sounder with stable performance and long service life, producing a continuous tone at 95dB.
10PCS SFM-27 95DB High Decibel Alarm Siren DC 3-24V Electronic Buzzer Alarm Sounder Continuous Beep Alert Sound Module for Arduino
Item #: 86079671

10PCS SFM-27 95DB High Decibel Alarm Siren DC 3-24V Electronic Buzzer Alarm Sounder Continuous Beep Alert Sound Module for Arduino

Item #: 86079671

MWK 41258

Price Details

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Integrated electronic sounder with stable performance and long service life, producing a continuous tone at 95dB.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Decibel Alert
Generates an impressive 95DB sound level, ensuring alerts are heard clearly in noisy environments, enhancing safety and responsiveness for users.
Versatile Voltage Range
Operates efficiently from 3 to 24V, making it compatible with various electronic projects, including Arduino, offering flexibility in different applications.
Compact Pack Quantity
Includes ten units in one package, providing exceptional value for developers and hobbyists needing multiple sound modules for diverse projects.

Product Details

Shop 10PCS SFM-27 95DB High Decibel Alarm Siren DC 3-24V Electronic Buzzer Alarm Sounder Continuous Beep Alert Sound Module for Arduino online at a best price in Malawi. B0BXWZR7SR
Power SourceCorded Electric
Voltage24 Volts
Control MethodTouch
Audible Noise95 Decibels
Mounting TypeWall Mount
ColorBlack
BrandGeekstory
Item Weight0.13 Pounds (60 grams)
ManufacturerGeekstory
Mfr Part NumberSFM-27
Model NumberSFM-27
Item Type NameAlarm Siren

Who Should Buy?

Suitable For
  • Arduino Enthusiasts

    Perfect for hobbyists or professionals using Arduino for projects requiring sound notifications or alarms.

  • Security Systems

    Ideal for integrating into DIY security systems needing high-decibel alerts for intrusions or breaches.

  • Educational Purposes

    Useful for teaching electronics students about sound modules and alarm systems in practical applications.

Not Suitable For
  • Low-Noise Environments

    Not suitable for use in settings requiring minimal sound levels due to its high decibel output.

Product Description

10PCS SFM-27 95DB High Decibel Alarm Siren DC 3-24V Electronic Buzzer Alarm Sounder Continuous Beep Alert Sound Module for Arduino

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the sound output of the SFM-27 alarm siren?

    Answer: The SFM-27 alarm siren produces a high decibel sound measured at 95DB, ensuring that it can be heard over reasonable distances. This high volume makes it ideal for applications where alertness is crucial, such as in security systems or alarm projects. Whether used in home automation or industrial settings, its loud sound output ensures that users will be alerted in a timely manner.
  • Question: Can the SFM-27 be powered using batteries?

    Answer: Yes, the SFM-27 high decibel alarm siren can be powered using a DC voltage range of 3-24V, making it compatible with various battery setups. This versatility allows users to integrate it into portable projects or remote installations without needing an external power source. It's perfect for Arduino projects where mobility and ease of setup are paramount.
  • Question: Is the SFM-27 compatible with Arduino?

    Answer: Absolutely! The SFM-27 alarm siren is designed to work seamlessly with Arduino boards. You can easily connect it to an Arduino setup and use programming to control when it activates. This makes it an excellent choice for custom projects like alarm systems, alert notifications, or even interactive installations that respond to user actions or environmental changes.
  • Question: What applications are ideal for the SFM-27 siren?

    Answer: The SFM-27 electronic buzzer is suitable for various applications, including security alarms, notification systems, and interactive projects. It can be used in personal safety alarms, automated alert systems for monitoring environments, or even as part of educational projects that demonstrate sound signaling. Its robust sound output and easy integration features make it a versatile tool for hobbyists and educators alike.
  • Question: How does the SFM-27 compare to other alarm systems?

    Answer: The SFM-27 stands out due to its high decibel output and flexibility in power supply, compared to other alarm systems. Unlike traditional alarms that may require complex wiring, the SFM-27 easily connects to microcontrollers like Arduino. This accessibility for both beginners and experienced users makes it a favored choice for DIY alarm projects, providing strong performance at a compact size.
  • Question: What is the size of the SFM-27 alarm sound module?

    Answer: The SFM-27 alarm sound module is compact in design, making it suitable for a variety of projects without taking up too much space. While specific dimensions could vary, its small footprint enables it to be easily incorporated into smaller devices and enclosures. This feature is particularly useful in DIY applications or when space constraints are an issue.
  • Question: How can I integrate SFM-27 into a home automation system?

    Answer: Integrating the SFM-27 into a home automation system can be achieved by connecting it to your central microcontroller, such as an Arduino or Raspberry Pi. By employing appropriate coding, you can create automated alerts for different scenarios, such as door sensors triggering the siren when movement is detected. This integration serves to enhance security and provide a responsive alert system within your smart home environment.
  • Question: What type of signal does the SFM-27 produce?

    Answer: The SFM-27 produces a continuous beep alert sound, which is effective for attracting attention quickly. This type of sound is particularly useful in emergency alerts or warning systems where immediate recognition is necessary. The sound’s frequency and intensity make it hard to miss, ensuring that alerts are noticed even in noisy environments.
  • Question: Can the SFM-27 sound module be used outdoors?

    Answer: While the SFM-27 can be utilized outdoors, it is essential to consider its environmental exposure. Installing it in a weatherproof enclosure will help protect it from moisture and extreme temperatures, ensuring longevity and reliable performance. Outdoor usage scenarios might include garden alarms or outdoor security systems that require loud alerts to deter intruders.
  • Question: Where can I buy the SFM-27 alarm siren in Malawi?

    Answer: You can easily purchase the 10PCS SFM-27 95DB High Decibel Alarm Siren from Ubuy in Malawi. Ubuy offers a reliable shopping platform, delivering various electronic components, including this alarm sound module. With Ubuy, you can access a wide range of products, simplifying your search for the SFM-27 to enhance your projects effectively.

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