Through Wall Door Microphone Amplifier, Probe Microphone Amplifier Earphones System, High Strength Wall Microphone Voice Listen Detector for Pipe Water Oil Leakage

Description

🔍 Listen Beyond Walls - Your Secret Sound Detective!

The Through Wall Door Microphone Amplifier by Tangxi is a cutting-edge listening device designed for professionals needing to detect subtle sounds through various wall types and materials. With its high sensitivity and crystal-clear audio output, this compact device is perfect for applications like leak detection in pipes and floor heating systems. Its user-friendly design includes a built-in rechargeable battery, making it an essential tool for any technician or contractor.