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RAMWANS Enhanced Version Super Sensitive Listen Thru-Wall Contact/Probe Microphone Amplifier System

  • Based on 639 reviews
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Arrives Jan 9 – Jan 19
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Model: 8541737392


Features

  • UZIMO Wall Listening Device - As simple and powerful as possible from a handheld listening device, this audio device allows you to hear conversations from walls and other obstacles. How does it work? Easy to operate, turn on the Inspector Audio Listener, insert the headphones, and then place the sound bug on the wall and listen to what. ID
  • This sound instrument works by raising the vibrations of the sound. When people talk in a room, their sound is just a wavelength, and depending on how loud they speak, the wavelength moves short and long distances, which is picked up and strengthened by the device.
  • The sensor in this sound instrument detects vibrations that hit the walls, ceilings, and the ground and reinforces them so you can listen to what's been said. If the wave band is low, that means people talk on a lower note, you can use the dial located on the back of this cool audio instrument to adjust the volume and increase sensor amplification. It really makes "" more fun and productive.
  • Let's face it, no one actually says it right. So why not learn the truth, whether in a hotel room, hotel room, apartment or next room, you'll be amazed at what people are saying when the device knows what to say.
  • 24 Hour Customer Service. Contact us at any time.

Description

Works on wooden walls, doors, windows, steel plates, etc Highly Sensitive, carefully adjust audio slowly, as not to cause discomfort to your ear-buds Description: As simple and powerful as possible from a handheld listening device, this audio gadget can let you hear conversations through walls and other barriers. So how does it work Simple, you switch on the Inspector Gadget Audio Listening Device, insert the earphones, and then place the audio bug on the wall and listen to what's being said. This audio gadget works by amplifying the vibrations of audio. When people are talking in a room their voices are simply a waveband, and depending on how loud they are talking, the waveband travels short and long distances which are picked up and amplified by this device. The sensor on this audio gadget senses the vibrations hitting the walls, ceiling and floor and amplifies them so that you can listen to whats being said. If the waveband is low, meaning people talking in a lower note, then you can use the dial located at the back of this cool audio gadget to adjust the volume and increase the sensors amplification. It really makes """" more fun and productive. Lets face it, no one really tells the truth straight to your face. So why not find out the truth, you will be amazed what people might say when your whether you are in a motel room, hotel room, your apartment or just in the next room the device will let know whats being said."

Recommended Uses For Product: Speech


Brand: NaFurAhi


Model Name: 8541737392


Connectivity Technology: Auxiliary


Connector Type: 3.5 mm Jack


Special Feature: Volume Control


Compatible Devices: Amplifier


Included Components: Amplifier


Polar Pattern: Unidirectional


Impedance: 200 Ohms


Microphone Form Factor: Handheld


Power Source: Corded Electric


Material: Plastic


Signal-to-Noise Ratio: 60 dB


Hardware Platform: Smartphone, Tablet


Number of Channels: 1


Global Trade Identification Number: 94


Manufacturer: A-1


UPC: 738595112494


Item Weight: 8.8 ounces


Package Dimensions: 6.61 x 4.17 x 1.38 inches


Item model number: 8541737392


Is Discontinued By Manufacturer: No


Date First Available: July 14, 2018


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 9 – Jan 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great
Model: 8541737392
Works great
Reviewed in the United States on December 18, 2025 by Daniel

  • High quality. Not for kids.
Model: 8541737392
Top quality stuff not a toy definitely a five star item for what you pay
Reviewed in the United States on December 6, 2025 by David Windham

  • Microphone needle is not what you expect
Model: 8541737392
It works ok enough but the microphone needle is not what you expect. There is no microphone at the end of the needle which is what i wanted. The microphone is in the base and it picks up way too much room noise. I tested out the wall contact. The wall contact is useless because if you move at all it picks up your movement. Also, there is no gain control. The knob is just to increase volume if you attach headphones to the amplifier. ... show more
Reviewed in the United States on March 25, 2024 by Troy In Oregon

  • Works okay and looks nice.. but it can't record, so it's being returned
Model: 8541737392
I think this device works pretty well when it comes to sound detection, and it even looks and feels like a high quality build. My biggest complaint is that it doesn't record.. there's nothing in the instruction booklet about the recording feature, and there's nothing on the device itself about recording. There's literally only one bullet-point in the product description at the top, and there's only one word: Recorder - and this is why I spent the extra $30 or so for this one. Since it doesn't record, I'm returning this one and found another one on Amazon for about $8. Two things I didn't like about the functionality: one, the wall sensor will not sit flush (I was using it to listen thru my floor, in addition to the wall). Meaning, the internal spring that pushes the little needle out is so strong, you have to really push it down hard to keep it from moving or pushing itself back up. Second, you can easily injure your eardrums and have permanent hearing loss from this product. The volume is able to get extremely loud, and there is no safety feature to protect your ears from sharp, loud noises. I was left with my ears ringing badly just because the sensor moved a little while I was holding it against the wall, and the scraping sound was amplified so loud, it really is dangerous. There needs to be a sound dampening feature to protect against random and unexpected super loud sounds, caused simply by scooting the sensor a little bit while on the wall. And one more thing, I really wish the instruction booklet was written in English, that would have helped a lot! By the way, I've included a picture of the heavy wall sensor for you to see. The manufacturers printed the words "coniact miorophone" on it. I'm not sure what that means, it almost appears to be Latin, but Google translate came up with no translation results for these two strange words. The instruction booklet is written in the same language, thus I was not able to read or understand any of it. It appears to be written in some type of old English dialect or Latin based language. ... show more
Reviewed in the United States on August 24, 2019 by Jim Jones Jim Jones

  • Perfect for price
Model: 8541737392
Great little device. Can hear inside walls, thru walls. Ive only used on sheetrock walls. Good for leak detection, or spy work if that's what your after. Volume is touchy, but very clear.. I use regular head phones with mine, not the ear buds, because my ears don't like any ear buds.. would buy again, and I do recommend for others in need of an affordable little in wall or thru wall listening device.. ... show more
Reviewed in the United States on September 27, 2023 by josh burgess

  • It is super sensitive
Model: 8541737392
I ordered this product to help listen to mechanical sound vibrations. I haven't tried it for through-wall voice listening, but it is super sensitive. Maybe even too sensitive. I tested it by putting the contact microphone flat on my desk surface. Even on the lowest sensitivity, touching the desk anywhere or sliding a finger across it makes a pretty strong sound. Since it amplifies vibrations as sound, some unwanted sounds may come through also--a computer fan or disk drive, air conditioning, a radio playing in the room, etc. Even moving the cables on this device makes sound, so I will try to plan on positioning the amplifier and cables as needed, then tape everything down and try not to touch anything while listening. It's really sensitive. Be careful for your ears. ... show more
Reviewed in the United States on October 13, 2022 by Circuit Bug

  • Powerful listening device
Model: 8541737392
This thing really works i was able to hear my kids talking through wall but the real reason I bought it was to locate underground water leaks. Haven't got to use it yet but if it does work it could be a lucrative tool
Reviewed in the United States on September 18, 2024 by Michael Nassar

  • was not working, only noise
Model: 8541737392
I bought this to detect and localize the sound in my washing machine, which has some sounds while turned off, but this product was justgiving me a "radio noise-like" sound in the background, making it impossible to localize the problem.
Reviewed in the United States on December 19, 2022 by armen11

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