Our bestselling hidden listening devices, Spy bugs are commonly referred to as GSM listening devices. If you’re not sure which of our spy equipment is best for your specific requirements, contact us and we will be happy to help. The devices allow you to export the file to a computer for analysis later. These can be used to record your conversations or surrounding sounds. These come in various forms.Īudio recorders are normally either a device with a hidden Micro SD card or integrated memory inside. You can choose from affordable contact devices which convert vibrations into audio or high-spec infrared and laser remote devices that allow you to listen to what’s happening from as much as half a kilometre away.Listening Devices Listening device, surveillance has moved forward in the last couple of years, we are proud to offer a wide selection of audio surveillance listening devices since 2000. Thanks to new technology, listening and recording through walls up to 20 inches thick with crystal clear audio clarity is now possible. These devices can send you an alert when voices are detected, so that you can listen in live, and they can also start to record audio when voice detection is activated. To make the best use of your time and not waste hours waiting for something to happen, choose a voice-activated device. As for the devices themselves, they are cleverly disguised as everyday household objects from plug adaptors to iDock chargers, which are also fully functional. To listen live, you can simply dial in by calling the SIM card located inside the device. GSM listening bugs work on the same networks as mobile phones, which is what makes them so easy and convenient to use. Ultimately, they provide audio access when it isn’t safe, convenient or practically possible to manually monitor a room. Listening devices are most commonly used for collecting evidence, but they can also be used for security and general surveillance purposes.
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