Total 467 products for optical sound Manufacture & Suppliers

• Rechargeable mini handheld metal detector / body scanner round head

  

  .... 2. High sensitivity,can detect ferrous metal and non-ferrous metals,Using a simple,convenient and easy to adjust. 3. When the detection of metals with the sound(or vibration) and optical...

  Shenzhen MCD Electronics Co., Ltd.

  Guangdong,China

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• Super Rechargeable Mini Hand Held Metal Detector

  

  .... 2. High sensitivity,can detect ferrous metal and non-ferrous metals,Using a simple,convenient and easy to adjust. 3. When the detection of metals with the sound(or vibration) and optical alarm functions...

  Shenzhen MCD Electronics Co., Ltd.

  Guangdong,China

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• DONGWE DW-ORIB CATV Equipment

  

  ...forward indoor optical receiver, photoelectric conversion part of the selection of PHILIPS or E-O high sensitivity PIN light detector, radio frequency amplification circuit level before the imported PHILIPS ...

  Hongkong Dongwe Technologies Co., Ltd

  Guangdong

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