Remote Listening Device Hidden in a USB Mouse 4G SIM - Spy GSM audio bug

Remote Listening Device Hidden in a USB Mouse 4G SIM - Spy GSM audio bug with voice activation is concealed inside a standard USB optical mouse, allowing discreet remote audio monitoring through a SIM card. Designed to look like a regular USB optical mouse for PC, this 4G SIM remote listening device hides a powerful Spy GSM eavesdropping bug inside its casing. The built-in voice activation feature enables efficient remote listening whenever sound is detected. Its authentic appearance makes it blend naturally into offices, homes, and workplaces, providing a discreet solution without attracting unnecessary attention.

After inserting a compatible 4G SIM card, the device is ready for remote listening to sounds from the monitored area. Just call the phone number of the inserted SIM card and you will immediately hear what is happening around the device. GSM listening works without time limits, because it is powered directly via the USB port. This is a practical listening device for users looking for an unobtrusive solution for remote monitoring.

Remote Listening Device Hidden in a USB Mouse 4G SIM

The device is equipped with a highly sensitive microphone that picks up sounds within a radius of approximately 5 to 10 meters. Thanks to the Voice Activated Callback function, it can automatically call a preset phone number when a voice or sound above approximately 45 dB is detected. Therefore, you do not have to constantly check the monitored area, as the device itself will notify you of activity.

The microphone provides clear voice transmission with good intelligibility even during normal communication in the room. Spy wiretapping thus enables effective monitoring of events remotely without the need for physical presence. The entire operation takes place discreetly and without any light or sound indicators.

Remote monitoring via SIM card 

One of the biggest advantages is that it can be powered directly from the USB port of a computer, laptop or USB adapter. Since the device does not use an internal battery, there is no need to deal with regular charging or limited battery life. The GSM listening device can be connected continuously throughout the year, making it an ideal solution for long-term monitoring.

Once the SIM card is properly set up, it is ready for immediate use. The unobtrusive appearance of a classic USB mouse ensures natural integration into the office or home environment. Remote monitoring via SIM card is thus available anytime, anywhere.

Discreet eavesdropping in the office without any suspicion

Using the device is simple and can be handled by any user. Before first use, insert an active 4G GSM SIM card into the device and make sure that the SIM card does not have a PIN code set. The PIN must be disabled before inserting the SIM card using a regular mobile phone, otherwise the device will not be able to connect to the mobile network. If you plan to use the automatic callback function when recording audio, we recommend checking whether the SIM card has sufficient credit for outgoing calls or an active flat rate.

After inserting a correctly configured SIM card, simply connect the device to an USB port and it is ready for use. Thanks to the support of the 4G GSM network, you can use the device in several countries where the 4G network is still available. The listening device is suitable for monitoring offices, warehouses, workplaces, homes or other indoor spaces where you need to have an overview of current events.

Compact dimensions and unobtrusive design make it a practical assistant for discreet monitoring. GSM eavesdropping in a USB mouse combines easy control, reliable operation and unobtrusive design in one device.

USB optical mouse with hidden GSM listening device

Main advantages:

• A discreet listening device hidden in a fully functional USB optical mouse.
• Remote GSM monitoring via SIM card with unlimited connection range.
• Automatic voice activation with notification when sound above approximately 45 dB is detected.
• Sensitive microphone with a sound pickup range of approximately 5-10 meters.
• Continuous power supply via USB without the need for charging or battery replacement.
• Silent operation without light indicators for maximum discreet monitoring.

Technical specifications:

• Device typeGSM listening device hidden in a USB optical mouse
• Connection typeUSB Type-A (wired)
• Mouse functionFully functional USB optical mouse
• Sensor resolution1000 DPI
• Mobile networkGSM/GPRS (4G)
• Supported GSM frequencies850 / 900 / 1800 / 1900 MHz
• SIM card typeInternal SIM card slot
• Voice ActivationYes (Voice Activated Callback)
• Automatic callback on soundYes
• Sound activation thresholdapproximately 45 dB
• Microphone range5 - 10 meters (360° recording)
• MicrophoneDual high-sensitivity silicone microphone
• Remote voice monitoringYes
• Power supplyUSB 5V
• EnduranceContinuous operation while powered via USB (24/7)
• Light indicators during monitoringNo
• Audible indicators during monitoringNo
• Operating temperature-40°C to +50°C
• Supported SIM card4G GSM SIM (without PIN code)
• SIM card requirementActive SIM card with sufficient credit for voice calls
• Package contents:
• 1× GSM eavesdropping USB mouse
• 1× User manual