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How to choose audio spy equipment?

How to choose audio spy equipment?

Spy listening device is far from being the most popular product in the world, so it’s no surprise that most don’t know what it’s for and how it works. The spy bug will help you hear what is happening in the room you want to spy. How does it work? Very simply. You simply insert a simple SIM card for your phone into the listening bug and call that SIM card number. The gsm bug will automatically pick up the call and you will hear what is happening in the environment where you left the surveillance bug. How to choose a spy listening device? Since eavesdropping is basically always done secretly, first think about where you would like to hide the spy microphone. Then evaluate the size of the spy bug to fit in the chosen location. There is often a lack of ideas on where to hide the listening equipment, so one of the most popular ways is to stick double-sided tape under the table. Some listening devices even have a double-sided strap included in the set, with the help of which you can attach the GSM bug where you want.