• Stereo Wall Listening Device Through Wall System With 3.5" Standard Interface
  • Stereo Wall Listening Device Through Wall System With 3.5" Standard Interface
  • Stereo Wall Listening Device Through Wall System With 3.5" Standard Interface
Stereo Wall Listening Device Through Wall System With 3.5" Standard Interface

Stereo Wall Listening Device Through Wall System With 3.5" Standard Interface

Product Details:

Place of Origin: CHINA
Brand Name: HEWEI
Certification: YES
Model Number: HWCW-IV

Payment & Shipping Terms:

Minimum Order Quantity: 1 SET
Price: USD/Set FOB shenzhen
Packaging Details: carton case
Delivery Time: 20 working days
Payment Terms: T/T
Supply Ability: 10 sets per month
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Detail Information

Audio Input: Left And Right Double Track Recording Output: Built-in Recording Module, Real-time Recording By USB External Dedicated Recording Memory
Headphone Output: 3.5” Standard Interface Audio Adjust: Gain Adjustment, Low Frequency, High Frequency Filter Adjustment
Battery Working Time: 5 Hours Without Recording; 4 Hours With Recording Recording Memory: 16GB (continuous Recording About 500 Hours)
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Product Description

 Stereo Listening Through Wall System

 

Model:HWCW-IV

 

 

This Multi-Function Stereo Listen Through Wall System is popular in similar products, it will pick up the slightest sound through solid objects like wall and give listener the clearest audio information they want to know 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)

 

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