2020 New Style Long Range Night Vision Security Camera - Stereo Listening Through Wall System – Heweiyongtai
2020 New Style Long Range Night Vision Security Camera - 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.
Video
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 |
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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 |
|
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) |
Product detail pictures:
Related Product Guide:
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for 2020 New Style Long Range Night Vision Security Camera - Stereo Listening Through Wall System – Heweiyongtai , The product will supply to all over the world, such as: Singapore, Sweden, Frankfurt, If any item be of interest to you, you should let us know. We will try our best to satisfy your requirements with high quality goods, the best prices and prompt delivery. You should feel free to contact us at any time. We will reply you when we receive your inquiries. Make sure you note that samples are available before we start our business.
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 May from Australia - 2018.07.26 16:51
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Nana from Sweden - 2018.06.12 16:22
