Buzzer Alarm DIY Kit

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Original price was: 150.00₹.Current price is: 100.00₹.

The Buzzer Alarm Kit offers a compact, easy-to-use solution for generating audible alerts in various applications. With adjustable volume settings and simple assembly, it’s suitable for beginners and hobbyists alike.

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  • 100% working. Tested by S.R. Robotics.
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The Buzzer Alarm Kit is a versatile electronic device designed to emit audible alerts in various applications. Whether for security, notification, or alarm purposes, this kit provides a reliable solution for generating attention-grabbing sounds.


  • Compact and portable design for easy integration into projects.
  • Simple to assemble and use, making it suitable for beginners and hobbyists.
  • Produces loud and clear alarm sounds for effective signaling.
  • Adjustable volume settings to suit different environments and requirements.
  • Compatible with a wide range of electronic circuits and systems.

Components Used:

  • Battery
  • Battery Cap
  • Switch
  • Buzzer


  1. The kit typically consists of a buzzer component, which is an electromechanical device that converts electrical energy into sound.
  2. When powered, the buzzer generates a continuous or intermittent tone depending on the input signal received.
  3. The alarm circuit can be activated manually through a switch or automatically triggered by sensors or other input signals.
  4. Upon activation, the buzzer emits a loud sound, alerting users to the specified event or condition.
  5. The pitch and duration of the alarm sound can be adjusted using the kit’s controls or by modifying the circuit parameters.


  • Home security systems to alert occupants of potential intrusions or emergencies.
  • Industrial machinery and equipment to indicate faults, malfunctions, or completion of tasks.
  • Vehicle alarms to deter theft or notify owners of unauthorized access.
  • Medical devices and equipment for patient monitoring and alerting healthcare professionals.
  • Educational projects to demonstrate principles of electronics, sound generation, and alarm systems.