Spy headset
Thespy headset is a small device that is inserted into the ear to listen to the recording transmitted by a spy microphone or, on the contrary, to make a call discreetly. It is a small piece of conical plastic that fits into the ear canal.
functioning
The spy headset is a component of a larger listening system: a transmitter (the device " micro spy which is concealed at the appropriate location and sends the audio recording it has picked up), a receiver (it receives recordings sent by the transmitter) and an earpiece (plugged into the receiver to listen). In the case of a spy listening, the headset is wireless and plays the role of the earpiece.
In practice, theearflap is connected to a receiver placed close to the user. This connection is established through a wifi connection or Bluetooth. In fact, the user can hear what their transmitter is recording.
The transmitters/receivers have a limited listening range, the user must logically be close to his or her spy microphones. The interest of the headset therefore lies in its small size and the fact that it is wireless.
use
Thespy headset is used during spy tapping: the user wants to listen to a conversation in which he is absent, voluntarily or not. The contexts are diverse: surveillance, spying on a spouse or industrial espionage. Worried parents use it, for example, to monitor their child's nanny and to prevent forms of abuse.
If the receiver has a SIM card, and its functionality allows it, it is possible to pass instructions to the transmitter.
