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Item #:
39138137
10PCS 95DB Alarm Buzzer SFM-27 High-Decibel 3-24V 12V Electronic Buzzer Beep Alarm Continuous Beep
Item #:
39138137
MWK 23151
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What Stands Out
High Decibel Sound
Produces a loud 95DB alarm, ensuring excellent audibility for alert systems, security applications, and industrial use, effectively grabbing attention even in noisy environments.
Versatile Voltage Range
Operates on 3-24V DC, making it compatible with various electronic projects and systems, providing flexibility for DIY enthusiasts and professionals alike.
Continuous Beep Function
Delivers a consistent beeping sound, perfect for alarms that require prolonged signaling, enhancing reliability in security and warning applications.
Product Details
- Active piezo electric buzzer alarm with Intermittent Sound
- Material: ABS
- Working voltage: DC 3-24V, Rated voltage: DC 12V, Max rated current: 12mA, Min sound output: 85dB, Response frequency: 3300 +/- 500Hz
- Diameter: approx. 22mm, Height: approx. 10mm, 2 Mounting Holes Distance: approx. 30mm, 2 Wires Length: approx. 90mm
- Complete drive circuit incorporated for direct operation from DC power source
- Widely used in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephone, timer
| Package Dimensions | 4.8 x 3.8 x 1.1 inches (12.2 x 9.7 x 2.8 cm) |
| Item Weight | 2.39 ounces (67.76 grams) |
| Item model number | A325 |
| Date First Available | July 29, 2019 |
| Manufacturer | BNYZWOT |
Who Should Buy?
-
DIY Enthusiasts
Ideal for hobbyists creating custom alarms or projects requiring a loud alert system for notifications.
-
Security Systems
Useful for enhancing home security with a loud alarm to deter intruders and alert homeowners.
-
Educational Projects
Great for students working on electronics projects or demonstrations that need a sound output for alerts.
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Noise Sensitive Areas
Not suitable for use in quiet environments like libraries or offices where noise can be disruptive.
Product Description
10PCS 95DB Alarm Buzzer SFM-27 High-Decibel 3-24V 12V Electronic Buzzer Beep Alarm Continuous Beep
About This Item
Introducing the BNYZWOT Active Piezo Electric Buzzer Alarm - the perfect solution for all your alarm system needs. This pack of 10 high-quality buzzers is designed to provide continuous and uninterrupted sound, ensuring that you never miss an important alert. Made from durable ABS material, these buzzers are built to last. The sleek white color adds a modern touch to any installation, blending seamlessly with your existing decor.
With a diameter of approximately 22mm and a height of 10mm, these buzzers are compact and easy to install in any space. Featuring a working voltage of DC 3-24V and a rated voltage of DC 12V, these buzzers are versatile and can be used in a wide range of electronic projects. With a maximum rated current of 12mA, you can rely on these buzzers to provide a consistent and powerful sound output. The BNYZWOT Active Piezo Electric Buzzer Alarm is not only reliable but also loud, with a minimum sound output of 85dB. This ensures that you won't miss any important alerts, even in noisy environments.
The response frequency of 3300 +/- 500 guarantees accurate sound reproduction, making these buzzers suitable for various applications. These buzzers are designed to withstand different operating temperatures, ranging from -20 to 60 degrees Celsius. This makes them ideal for both indoor and outdoor use. Whether you need an alarm system for your home, office, or industrial space, these buzzers are up to the task. With their small size and high decibel output, the BNYZWOT Active Piezo Electric Buzzer Alarm is the perfect choice for any electronic project or alarm system.
Don't compromise on the quality and reliability of your alerts - choose these buzzers for peace of mind and effective notifications. Upgrade your alarm system today with the BNYZWOT Active Piezo Electric Buzzer Alarm!.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the voltage requirement for the 10PCS 95DB Alarm Buzzer SFM-27?
Answer: The 10PCS 95DB Alarm Buzzer SFM-27 operates on a voltage range of 3V to 24V. This versatility allows it to be used in a variety of low-voltage applications, making it ideal for projects that involve microcontrollers, alarms, and alert systems. For instance, you can easily integrate it with Arduino boards or Raspberry Pi for DIY electronics projects, ensuring loud alarm signals in case of emergencies or notifications. -
Question:
How loud is the 95DB Alarm Buzzer?
Answer: The buzzer produces a sound level of 95 decibels (DB), which is notably loud and suitable for alerting or alarm systems. At this volume, it can effectively be heard over background noise, making it great for home security systems, industrial alarms, or even in toys that require a loud alert. With its high-decibel output, it ensures that users will be notified promptly in various scenarios. -
Question:
Is the 10PCS 95DB Alarm Buzzer suitable for outdoor use?
Answer: While the SFM-27 buzzer is designed for durability, its suitability for outdoor use largely depends on its installation conditions. If protected from moisture and extreme weather conditions, it can function effectively outdoors. For example, using it in an outdoor alarm system or as part of a garden project enhances security and increases awareness about intrusions or alerts. -
Question:
Can I use this buzzer in a DIY project?
Answer: Absolutely! The 10PCS 95DB Alarm Buzzer SFM-27 is ideal for DIY projects, especially those involving sound alerts. Its low voltage and easy integration with microcontrollers like Arduino make it a perfect choice for hobbyists and makers. You can create anything from alert systems in home automation to integral parts of educational electronic kits. -
Question:
What type of sound does the buzzer emit?
Answer: The SFM-27 buzzer emits a continuous beep, which is loud and piercing, designed specifically for alarms and alerts. This type of sound is effective in capturing attention quickly, making it suitable for alarm systems, educational projects or within devices that require urgent notifications. Using it in a security setup can ensure that alarms are heard immediately when triggered. -
Question:
Do I need additional components to use the buzzer?
Answer: Typically, the 10PCS 95DB Alarm Buzzer SFM-27 can be connected directly to a power source and a switch or microcontroller. However, depending on your project's complexity, additional components like resistors or transistors might be required for optimal functioning and control. For example, using a transistor can help in controlling the buzzer with a microcontroller without exceeding its current limits. -
Question:
What applications can I use the buzzer for?
Answer: The application of the 10PCS 95DB Alarm Buzzer is quite broad. It's perfect for security alarms, timers, notification systems, or any project that needs audible alerts. For instance, you might use it in a smoke detector setup to ensure an audible warning for hazardous situations or in a timer for cooking or other activities where an alert is necessary. -
Question:
What is the size and design of the buzzer?
Answer: The SFM-27 has a compact design which makes it easy to incorporate into various electronic projects without taking up too much space. Typically, its small size allows it to fit into tight spaces in alarms or devices, which adds to its versatility. This compact nature makes it suitable for both small home projects and larger industrial applications without compromising on performance. -
Question:
How do I connect the buzzer in my project?
Answer: Connecting the 10PCS 95DB Alarm Buzzer SFM-27 is straightforward. You typically connect one terminal to the positive voltage source and the other to ground, through a switch or a microcontroller pin. Make sure to check the voltage rating as exceeding it could damage the buzzer. This simple setup allows for easy integration into numerous electronic circuits, enhancing flexibility in your projects. -
Question:
Where can I buy the 10PCS 95DB Alarm Buzzer SFM-27?
Answer: You can purchase the 10PCS 95DB Alarm Buzzer SFM-27 through Ubuy in Malawi. This platform offers a reliable avenue to find this product, ensuring you receive quality items and efficient service for all your electronic component needs.
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MWK 23151
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Features & Benefits
- Material: ABS
- Type: active piezo electronic buzzer alarm with Intermittent Sound
- Working voltage: DC 3-24V
- Rated voltage: DC 12V
- Electronic buzzer alarm diameter height: 22mm*10mm
- Widely used in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephone, timer and other electronic products as a sound device.
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