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50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors
50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors
Specifications
Brand Name :
HEWEI
Model Number :
HWCW-V
Certification :
YES
Place of Origin :
China
MOQ :
1 set
Price :
USD per set FOB Shenzhen
Payment Terms :
T/T
Supply Ability :
100 sets per month
Delivery Time :
10 working days
Packaging Details :
Carton package, wooden package.
Name :
Multifunctional Stereo Listening System
Display size :
HD IPS 2.0 inch TFT display color screen
Working temperature :
-20℃~60℃
Monitoring frequency :
50HZ~16KHZ
Appearance color/product material :
mica ash + aluminum alloy
Size (length * width * height) :
166mm*46mm*21.6mm
Description

The system can pick up sound through building walls, ceilings, floors, Multifunctional Stereo Listening System

Model: HWCW-V

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.

Technical Parameters

Monitoring frequency 50HZ~16KHZ
SNR ≤90dB
THD+N ≤1%
Appearance color/product material mica ash + aluminum alloy
Size (length * width * height) 166mm*46mm*21.6mm
Product weight ≤220g
Working time ≥3 hours
With replaceable rechargeable batteries 6 pcs of AAA batteries
Working temperature -20℃~60℃
Charging time ≤3 hours
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

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

Company Introduction

In 2008, Beijing Hewei Yongtai Technology Co., LTD was established in Beijing.Focus on the development and operation of special safety equipment, mainly serve the public security law, armed police, military, customs and other national security departments.

In 2010, Jiangsu Hewei Police Equipment Manufacturing Co., LTD was established in Guannan.Covering an area of 9000 square meters of workshop and office building, it aims to build a first-class special safety equipment research and development base in China.

In 2015, a military-police Reserch and development center was set up in Shenzhen.Focus on the development of special safety equipment, has developed more than 200 kinds of professional safety equipment.

Jiangsu Factory

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

Shenzhen Research Centre

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors



Overseas Exhibitions

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors




Certificates

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors



Staff Photo

Staff from Jiangsu Factory
50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

Staff from Headquarters

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

Staff from Shenzhen research centre

50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

Product tags

wall sound system

,

in wall audio system

,

in wall sound system
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50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

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Product Detail
Brand Name :
HEWEI
Model Number :
HWCW-V
Certification :
YES
Place of Origin :
China
MOQ :
1 set
Price :
USD per set FOB Shenzhen
Contact Supplier
video
50hz~16khz Wall Listening Device Pick Up Sound Through Building Walls Ceilings Floors

Beijing Heweiyongtai Sci & Tech Co., Ltd.

Active Member
10 Years
beijing, beijing
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Bomb Disposal Equipment, EOD Tool Kits, Non Linear Junction Detector
Employee Number :
100~200
Certification Level :
Active Member
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