China China Gold Supplier for Listening Device To Hear Through Walls - Stereo Listening Through Wall System – Heweiyongtai Manufacture and Factory

China Gold Supplier for Listening Device To Hear Through Walls - Stereo Listening Through Wall System – Heweiyongtai

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for Baggage Scanner, 4g Cellphone Jammer, Car Wifi Camera System, In order to expand our international market, we mainly supply our oversea customers Top quality performance products and service.

China Gold Supplier for Listening Device To Hear Through Walls - Stereo Listening Through Wall System – Heweiyongtai Detail:

Model:HWCW-IV

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. 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.

We are manufacturer in China, our factory has a competitive production capacity. We are professional and capable to provide 100 sets products per month, ship within 20 working days. And we sell goods to our customers directly, it can help you with omitting intermediate expenses. We believe with our strength and advantages, we can be a strong supplier to you. For the first cooperation, we can offer samples to you at low price.

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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 Specification

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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Trustworthy good quality and excellent credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality first, buyer supreme" for China Gold Supplier for Listening Device To Hear Through Walls - Stereo Listening Through Wall System – Heweiyongtai , The product will supply to all over the world, such as: Johannesburg, Riyadh, Serbia, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.

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.

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