Wall amplifier / Spy microphone for wall listening

This wall-mounted spy microphone is specially designed to listen to sounds and conversations through walls. It is ideal for use in the office, at home, or anywhere else where sound surveillance is required.

Equipped with an adjustable dial, this amplifier allows you to adjust the volume and vibration sensitivity for optimal listening. Compact and practical, it adapts to your needs.

How does this spy wall amplifier work?

The wall amplifier uses an advanced system for capturing sound vibrations transmitted through walls. Simply place the device against a solid surface, and it will capture the sounds traveling across it. The included earphones ensure optimal audio clarity.

Can the sensitivity of the wall amplifier be adjusted?

Yes, thanks to its integrated dial, you can easily adjust the sensitivity and volume. This function is particularly useful for adapting to different types of walls (concrete, wood, plaster) and the distance of the sounds to be heard. (The sound quality depends on the thickness of the wall).

What is the battery life of this wall amplifier spy?

Compact and rechargeable, this wall amplifier has a long battery life. It comes with a USB cable for easy charging and can operate for several hours continuously depending on use.

What accessories are included with this portable wall amplifier?

Each pack includes: The wall amplifier, headphones, a USB cable to recharge the integrated battery and a clear and simple user manual in French made by our team accessible thanks to the QR code on the box.