Glossary

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    • Radio walkie talkie
      The operating principle of the walkie talkie is based on the manipulation of radio communication...
    • Reach of sound
      In theory, taking his is approached in two different ways. For some, the goal is to reproduce...
    • Rechargeable walkie talkie
      the rechargeable walkie-talkie is a private mobile radio powered by a rechargeable battery. It...
    • Record a voice
      Recording a voice refers to capturing a voice using a specific device similar to the Dictaphone...
    • Recorder microphone
      the micro recorder is a device for capturing and recording sounds.   functioning...
    • Recorder of voice
      A voice recorder is a device that captures and records a conversation. By definition, a voice...
    • Recording dictaphone
      Simple, but practical, material Dictaphone recorder is also an important accessory both in the...
    • Remote control
      Remote control refers to a method by which it is possible to control a remote computer,...
    • Remote listening
      Remote listening is done using a micro spy you will move to a particular location to hear...
    • Remote monitoring
      Remote monitoring is remote monitoring. It is a matter of equipping a place with a surveillance...
    • Remote sensing
      there Remote sensing is a technique deployed to obtain information about the Earth's surface...