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Total 6 products from piezo ceramic ultrasonic transducer mhz Manufactures & Suppliers |
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Brand Name:HEWEI Model Number:HWCW-IV Place of Origin:CHINA Stereo Listening Through Wall System Model:HWCW-IV This Multi-Function Stereo Listen Through Wall System is popular in similar products, it will pick up the slightest sound through solid objects like wall and give listener the clearest audio information they want to know 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 |
Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing |
Brand Name:HEWEI Model Number:HWCW-IV Place of Origin:CHINA Stereo Wall Listening Device Via Board / Plate Model: HWCW-IV Description 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, |
Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing |
Brand Name:HEWEI Model Number:HWCW-IV Place of Origin:CHINA Stereo Wall Listening Device Via Board / Plate Model: HWCW-IV Description This HWCW-IV Stereo Wall Listening System is a special amplifier that able to pick up the slightest nvoice via solid objects like a wall or plate, so you can listen to what is happening at neighbour. The contact microphone is a ceramic pin specially developed for converting vibration into audible noise. It has two powerful transducers together comprise an exceptional |
Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing |
Brand Name:HEWEI Model Number:HWCW-IV Place of Origin:CHINA Dimensional Sound Wall Listening Device Description This multi-function Wall Listening Device is the most updated one in similar products nowadays, which can give listener the clearest audio information they are going to know. 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, |
Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing |
Brand Name:HEWEI brand Model Number:No Place of Origin:Made-in-China Listen Through Wall Device Description This two power transducers listen 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 |
Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing |
Brand Name:HEWEI Model Number:HWCW-IV Place of Origin:China Built-in recording function, High Detection sensitivity, Stereo Listening Through Wall System Model: HWCW-IV Description 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 |
Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing |