Total 28888 products for call detail record Manufacture & Suppliers

• 8gb Usb Flash Drive Audio Recorder Mini USB Spy Voice Recorder

  

  ...Recorder Mini Usb Recording Device Smallest Spy Voice Recorder Specifications Digital Voice Recorder: 1. Music playing function 3. Different languages 4. Recording indication Features * Multiple functions: U...

  Shenzhen Fuweisheng Electronics Co. LTD

  Guangdong,China

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• Recording Pen Blocker Audio Recording Jammer Built-in 12V 2AH Battery

  

  ... security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 0.5-1.5 meters. When it finds...

  EASTLONGE ELECTRONICS(HK) CO.,LTD

  Hebei

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• Audio Recording Jammer for Secret Keeping , Handheld Recording Muffler

  

  ... security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 2-3.5 meters. When it finds t...

  EASTLONGE ELECTRONICS(HK) CO.,LTD

  Hebei

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• Recording Megaphone , 800m Voice Coverage , Portable , Wireless Bullhorn

  

  ... function. The user can record a message or announcement using the microphone and then play it back through the speaker at a later time. Some models may also include additional features such as a siren or al...

  ZHEJIANG FANJIN INTERNATIONAL CO.,LTD

  China

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