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Stereo 9V Multifunction Listen Through Walls Professional Device

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Beijing Heweiyongtai Sci & Tech Co., Ltd.

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Stereo 9V Multifunction Listen Through Walls Professional Device

Name: Stereo 9V Multifunction Listen Through Walls Professional Device
Brand: HEWEI brand
Price: 1200 USD

Quality Stereo 9V Multifunction Listen Through Walls Professional Device for sale

Brand Name : HEWEI brand

Model Number : HWCW-IV

Certification : YES

Place of Origin : Made-in-China

MOQ : 1 set

Price : USD 1200-USD4000

Payment Terms : T/T

Packaging Details : carton package, wooden package, 40*25*15cm

Dimension : MCU(main control unit): 131×125×42mm; 41×18×15mm

Total Weight : 956g

Power Supply : Built-in 9V battery

Battery Working Time : 5 hours without recording; 4 hours with recording

Audio input : Left and right double track

Audio output : Left and right output simultaneously, or left and right output separately

Audio adjust : Gain adjustment, low frequency, high frequency filter adjustment and volume adjustment

Headphone output : 3.5” standard interface

Recording output : Built-in recording module, real-time recording by USB external dedicated recording memory

Recording memory : 16GB (continuous recording about 500 hours)

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Stereo Listening Through Wall System

Model: HWCW-IV

Description

This multifunction stereo listening through wall device is the most updated one in similar products nowadays, which can give listener the clearest audio information they are going to know. This is a special amplifier that will pick up the slightest noise through solid objects like a wall, so you can listen to what is happening on the other side. The contact microphone is a ceramic pin specially developed for converting vibration into audible noise. It has two powerful transducers together comprise an exceptional monitoring device. It is widely used in police, prison and intelligence department.

Features

● High Detection sensitivity.

● The threshold frequency,gain of the amplifier and microphone are adjustable.

● The gain of the amplifier can be infinitely adjusted.

● People can monitor with channel 1, channel 2 separately or simultaneously.

● Built-in recording function, it can record automatically when insert dedicated memory card.

Technical Parameters

Dimension	MCU(main control unit): 131×125×42mm; 41×18×15mm
Total Weight	956g
Power Supply	Built-in 9V battery
Battery Working Time	5 hours without recording; 4 hours with recording
Audio input	Left and right double track
Audio output	Left and right output simultaneously, or left and right output separately
Audio adjust	Gain adjustment, low frequency, high frequency filter adjustment and volume adjustment
Headphone output	3.5” standard interface
Recording output	Built-in recording module, real-time recording by USB external dedicated recording memory
Recording memory	16GB (continuous recording about 500 hours)

Stereo 9V Multifunction Listen Through Walls Professional Device

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Stereo 9V Multifunction Listen Through Walls Professional Device

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