Spy microphone recorder
the micro spy recorder is a clandestine voice-listening device. Small in size, it is capable of recording a conversation or any other auditory manifestations. Under this name, it is a microphone intended to be easily concealed.
functioning
a micro spy recorder works like a micro spy ordinary. Except it doesn't necessarily need a receiver. Because of its "recorder" function, it is rather intended for recording. Listening is after the fact. Thanks to a single device, the sound is recorded and stored in the device itself, in a memory card. This specificity requires having to take over the micro spy in order to have access to the file.
Derivatives
Depending on more or less elaborate features, a micro spy recorder can make good use of the SIM card and allow real-time listening via a receiver, in which case it is a micro spy GSM. The micro GSM obviously allows remote storage.
A micro-spy recorder can appear in a variety of forms. It can be mounted on everyday objects, ranging from computers (USB sticks, mice) to office supplies (stylo, clock), through fashion (wristwatch, cap). In this form, their performance can vary greatly. Autonomy is important. It depends on the energy source available for the object.
use
A micro spy recorder is used to listen to a conversation discreetly and calmly. It is also used to obtain returns that can be used as needed, either for informational purposes or as a security measure.