High Sensitive Wall Detection Listening Monitor with Audio Recording
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USD 117.72
This spy 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. Strong penetrability and high sensitive,let you hear the sound from the next room fully. With audio recording function, it can works with an ordinary recording machine. Signal receiving by sonde and bougie. With a little Iron box,easy to be collect. With build-in rechargable li-battery. Highly Sensitive, carefully adjust audio slowly, as not to cause discomfort to your ear-buds.
Specifications:
- Function:A partition which can help you hear conversations through walls and other barriers
- Main features:
- This spy 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
- Strong penetrability and high sensitive,let you hear the sound from the next room fully
- With audio recording function,it can works with an ordinary recording machine
- Signal receiving by sonde and bougie
- With a little Iron box,easy to be collect
- With build-in rechargable li-battery - Apply to:
- Business monitor
- Intelligence forensics - On-board Buttons/Slots:
- 3.5mm Earphone Jack
- Audio Sensor In
- Audio out for recording
- FM wireless emission
- ON/OFF Switch Button with volume Dial
- Audio Channel Rotary button - Operation:
- Sonde or probe insert into the audio input hole
- the end of the sonde or probe must be closed to wall
- turn on the device,and adjust the volume and the Shift still hear the voice most clearly - Highly Sensitive, carefully adjust audio slowly, as not to cause discomfort to your ear-buds
- Sonde's sensitive:-70dB,the maximum times of amplifying audio signal in 2000 times
- Battery type: 3.7V lithium-battery
- Penetrability: Cement wall, Steel wall, wooden wall, iron wall, glass and air brick
- Listening Devices: Headphones, recoding
- Materials: Metal case with Internal Sound Amplifier
- Approved: CE / FCC
- After Sales Service: 1 Year Warranty
Accessories:
- 1 x Earphone
- 1 x User Manual
- 1 x Power Adapter
- 1 x Sonde
- 1 x Bougie
