High Quality Surveillance Ball - Wall Microphone Wall microphone/Ear Listen Through Wall Device for Law Enforcement departments – Heweiyongtai
High Quality Surveillance Ball - Wall Microphone Wall microphone/Ear Listen Through Wall Device for Law Enforcement departments – Heweiyongtai Detail:
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Description
This multi-function stereo listening through wall device 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.
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Dimension |
MCU(main control unit): 131×125×42mm; 41×18×15mm |
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Total Weight |
956g |
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Power Supply |
Built-in 9V battery |
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Battery Working Time |
5 hours without recording; 4 hours with recording |
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Audio input |
Left and right double track |
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Audio output |
Left and right output simultaneously, or left and right output separately |
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Audio adjust |
Gain adjustment, low frequency, high frequency filter adjustment and volume adjustment |
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Headphone output |
3.5” standard interface |
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Recording output |
Built-in recording module, real-time recording by USB external dedicated recording memory |
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Recording memory |
16GB (continuous recording about 500 hours) |
Product Usage
Company Introduction
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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for High Quality Surveillance Ball - Wall Microphone Wall microphone/Ear Listen Through Wall Device for Law Enforcement departments – Heweiyongtai , The product will supply to all over the world, such as: Pakistan, Auckland, Accra, We have customers from more than 20 countries and our reputation has been recognized by our esteemed customers. Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, don't hesitate to contact us.
Beijing Heweiyongtai Sci & Tech Co., Ltd. is a Leading Supplier of EOD and Security Solutions. Our staff are all qualified technical and managerial professionals to provide you satisfied service.
All products have national professional level test reports and authorization certificates, so please rest assured to order our products.
Strict quality control to ensure long product service life and operator work safely.
With more than 10 years industry experience for EOD, Anti-terrorism equipment, Intelligence device, etc.
We have professionally served over 60 countries clients worldwide.
No MOQ for most of items, fast delivery for customized items.
By Gloria from Surabaya - 2018.12.11 14:13
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Rita from Roman - 2018.06.19 10:42
