Ultrasonic detector bat detector

Bat Detector Kit – build your own device and explore the hidden world of sound

This is not just a DIY kit.
It is an experience that allows you to discover a world that normally remains beyond human perception.

This build-it-yourself ultrasonic detector takes you step by step through the process of creating a fully functional device. Each stage brings you closer to understanding how sound, frequency and technology interact in the real world.

Bats navigate and communicate using ultrasonic signals – sounds that are completely inaudible to humans. This detector converts those signals into a frequency range you can hear, allowing you to experience nature in a completely new way.

The process combines hands-on building with learning, making it both engaging and educational. The final result is not just a model, but a working device that reveals hidden activity around you.

The set also includes a detailed booklet that explains the technology behind ultrasonic detection and offers insights into bat behavior and acoustic environments.

⚙️ Key features

• DIY ultrasonic bat detector kit
• converts ultrasonic signals into audible sound
• adjustable frequency and volume controls
• hands-on learning through assembly
• compact and functional design
• booklet with technical and natural science insights
• assembly without soldering

🧠 Value

Designed for those who want to understand and explore.

Combines:

• electronics and engineering
• education and experimentation
• nature observation

The result is a functional tool that opens a completely new sensory experience.

📐 Specifications

• type: DIY electronic kit
• function: ultrasonic detection
• application: bat activity monitoring
• controls: frequency and volume adjustment
• assembly: no soldering required
• extras: booklet
• manufacturer: Franzis

🏁 Target audience

• science and technology enthusiasts
• nature observers
• DIY hobbyists
• educational gift seekers