Adjustable Recording Wall Listening Device With 9V Battery HWCW-IV
Product Details:
Place of Origin: | Made-in-China |
Brand Name: | HEWEI |
Certification: | CE,ROHS,ISO,etc |
Model Number: | HWCW-IV |
Payment & Shipping Terms:
Minimum Order Quantity: | 1 Set |
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Price: | USD per set FOB Beijing |
Packaging Details: | Device total weight:956g |
Delivery Time: | 15 days |
Payment Terms: | T/T |
Supply Ability: | 30 sets per month |
Detail Information |
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Dimension: | MCU(main Control Unit):131×125×42mm; :41×18×15mm | Power Supply: | Built-in 9V Battery;external DC 9V Input(optional) |
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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 1500 Hours) |
Product List: | MCU(main Control Unit)×1,Sensors×2,wires×2,stereophonic Noise Reduction, Earphone×1,Recording Memory×1,Users Guide×1,outer Box×1 | ||
High Light: | listen through walls devices,listening through walls stethoscope |
Product Description
Multi-function Stereo Listening Through Wall System
Model: HWCW-IV
Description
This multi-function stereo 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.
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 when insert the dedicated recording memory, no need to use other recording device.
Technical Parameters
Dimension | MCU(main control unit):131×125×42mm; :41×18×15mm |
Weight |
MCU(main control unit):398g; Sensor:25g/piece; wires:45g/piece; Earphone:418g; Device total weight:956g |
Power Supply | Built-in 9V battery;external DC 9V input(optional) |
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 1500 hours) |
Product list | MCU(main control unit)×1,Sensors×2,wires×2,stereophonic noise reduction, earphone×1,Recording memory×1,Users Guide×1,outer box×1 |