Stereo 9V Multifunction Listen Through Walls Professional Device
Product Details:
Place of Origin: | Made-in-China |
Brand Name: | HEWEI brand |
Certification: | YES |
Model Number: | HWCW-IV |
Payment & Shipping Terms:
Minimum Order Quantity: | 1 set |
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Price: | USD 1200-USD4000 |
Packaging Details: | carton package, wooden package, 40*25*15cm |
Payment Terms: | T/T |
Detail Information |
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Dimension: | MCU(main Control Unit): 131×125×42mm; 41×18×15mm | Total Weight: | 956g |
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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) |
High Light: | 9V listen through walls professional device,multifunction listen through walls professional device,9V ear listen through wall device |
Product Description
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) |