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Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal
Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal
Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal
Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal
Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal
Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal
Specifications
Brand Name :
HEWEI
Certification :
YES
Place of Origin :
CHINA
MOQ :
1 SET
Price :
USD/SET FOB SHENZHEN
Payment Terms :
T/T
Supply Ability :
10 SETS PER MONTH
Delivery Time :
20 WORKING DAYS
Packaging Details :
CARTON CASE
Power of Signal :
1mW
Frequency of Swing :
@1KHz,6 Db (attenuation) @300Hz,15 Db
Channel Attenuation Separation :
>40 Db
Stereo Balance Control :
±10 Db
Non-linear Harmonic Distortion Coefficient :
>0.5%
Range of Amplifier Dynamic :
>60 Db
Power Wastage (50% Volume) :
25mA
Battery :
4×1.5V AA battery
Description

Listen Through Wall Device

Specification

Power of Signal: 1mW

Frequency of Swing: @1KHz,6 Db (attenuation)

@300Hz,15 Db

Channel Attenuation Separation: >40 Db

Stereo Balance Control: ±10 Db

Non-linear Harmonic Distortion Coefficient: >0.5%

Range of Amplifier Dynamic: >60 Db

Power Wastage (50% Volume): 25mA

Battery: 4×1.5V AA battery

External (PSU N/A): 9~12V @mA supply power

Headset: 0.6Watt, 300 Ohms

Dimension (mm): 128×99×23

Weight: About 0.5kg

Description

This two power transducers listen through wall device is popular 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 to enable police, prison and so on.

Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal

Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal

Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal

Product tags

handheld rf power meter

,

radio power meter

,

vhf handheld radio
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Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal

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Product Detail
Brand Name :
HEWEI
Certification :
YES
Place of Origin :
CHINA
MOQ :
1 SET
Price :
USD/SET FOB SHENZHEN
Payment Terms :
T/T
Contact Supplier
Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal
Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal
Through Wall Listening Device 4×1.5V AA Battery Power Transducers 1mW Signal

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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