Multi-Function Stereo Listening Through Wall Device/ Audio Listening Device

Product Details
Customization: Available
Name: Stereo Listen Through Wall System
Dimension: 131* 125* 42mm; 41* 18* 15mm
Manufacturer/Factory, Trading Company
Gold Member Since 2023

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Registered Capital
10000000 RMB
Plant Area
>2000 square meters
  • Multi-Function Stereo Listening Through Wall Device/ Audio Listening Device
  • Multi-Function Stereo Listening Through Wall Device/ Audio Listening Device
  • Multi-Function Stereo Listening Through Wall Device/ Audio Listening Device
  • Multi-Function Stereo Listening Through Wall Device/ Audio Listening Device
  • Multi-Function Stereo Listening Through Wall Device/ Audio Listening Device
  • Multi-Function Stereo Listening Through Wall Device/ Audio Listening Device
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Basic Info.

Model NO.
HWCW-V
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
Audio Adjust
Gain Adjustment, Low Frequency, High Frequency Fil
Headphone Output
3.5 Inch Standard Interface
Recording Output
Built-in Recording Module, Real-Time Recording by
Recording Memory
16GB
Transport Package
Carton Package
Specification
40*25*15cm
Trademark
No
Origin
China
HS Code
9031809090
Production Capacity
100 Units Per Month

Product Description

Description

Multifunctional stereo audio system can receive and record analog sound signals (human voice, footsteps, other sounds). Due to the adoption of reflective low-noise DSP processing and amplification equipment, the signal is picked up by the left and right independent stereo sensors in the front end, and output after demodulation by the control processing unit in the back end, so the machine can detect very small sounds.

The system can pick up sound through building walls, ceilings, floors, etc. An external sensor is connected to an audio amplifier that provides tactile volume control on the left and right channels, as well as external USB flash drive recording. It is the leader of the same kind of products by providing accurate, sensitive and high-definition listening effect and recording year and time. It can be heard through buildings such as walls, roofs and floors, as in places where hostages are being held.

It can not only be used as the special forces rapid monitoring equipment, but also, criminal investigation, technical investigation departments of the investigation and anti-reconnaissance of the necessary products.

 
Multi-Function Stereo Listening Through Wall Device/ Audio Listening Device
 
Features
 
1. Built-in powerful DSP sound algorithm processing, to ensure the best monitoring sound quality.  
 
2. Customized professional partition audio sensor, shock sensor transmission vibration through very low noise amplifier +DSP processing, even very weak sound signal can also be heard.  
 
3. With professional audio sensors, channel 1 or channel 2, or both listening.  
 
4. After DSP processing output, two channels can be simultaneously recorded.  
 
5. Monitoring mode: wired headset, wireless Bluetooth headset, recording.  
 
6. Professional and personalized touch + vibration operation. 
Multi-Function Stereo Listening Through Wall Device/ Audio Listening Device

Technical Parameters
 
Display size HD IPS 2.0 inch TFT display color screen
Audio input probe interface X2
Audio output 3.5 interface (stereo) headphone output ≥16Ω
Audio output 3.5 interface X1, recording file storage
U disk interface recording file storage
Monitoring frequency 50HZ~16KHZ
SNR Less than 90dB
THD+N Less than 1%
Appearance color/product material mica ash plus  aluminum alloy
Size (length * width * height) 166mm*46mm*21.6mm
Product weight Less than 220g
Working time More than 3 hours
With replaceable rechargeable batteries 6 pcs of AAA batteries
Working temperature -20ºC~60ºC
Charging time Less than 3 hours
 

Multi-Function Stereo Listening Through Wall Device/ Audio Listening DeviceMulti-Function Stereo Listening Through Wall Device/ Audio Listening DeviceMulti-Function Stereo Listening Through Wall Device/ Audio Listening DeviceMulti-Function Stereo Listening Through Wall Device/ Audio Listening DeviceMulti-Function Stereo Listening Through Wall Device/ Audio Listening DeviceMulti-Function Stereo Listening Through Wall Device/ Audio Listening DeviceMulti-Function Stereo Listening Through Wall Device/ Audio Listening DeviceMulti-Function Stereo Listening Through Wall Device/ Audio Listening Device

 

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