GSM listening device in wall socket

GSM bug in wall socket – disguised 24/7 audio surveillance

It doesn't get more inconspicuous: This GSM listening device is directly integrated into a standard 220-V wall socket and designed for long-term stationary applications. The socket remains fully functional while the integrated GSM module allows direct audio access via the mobile network. A call is enough to listen to the room acoustics in the area of the integrated microphone live.

On request, the voice activation activates an automatic callback as soon as noise activity is detected. The corresponding functions can be conveniently controlled via SMS.

Additional advantage: Even in the event of a power failure, the system remains operational for up to 2 days thanks to the integrated emergency power battery.

Your advantages for long-term use:

• Inconspicuous integration – verbaut in einer voll funktionsfähigen Wandsteckdose
• Continuous operation – permanente Stromversorgung über das 220-V-Netz
• Emergency power reserve – bis zu 2 Tage Weiterbetrieb bei Stromausfall
• Worldwide audio access – über das Mobilfunknetz unabhängig von der Entfernung erreichbar
• voice activation – automatischer Rückruf bei erkannter Geräuschaktivität
• Discreet operation – keine optischen oder akustischen Hinweise auf das integrierte GSM-Modul
• Remote control – wichtige Funktionen lassen sich per SMS-Befehl konfigurieren

Our technical assessment

The GSM wall socket is particularly interesting when permanent operational readiness with the most inconspicuous integration possible is to be combined. Unlike mobile GSM listening devices with limited battery capacity, this model is permanently powered by the electrical grid and therefore does not require regular charging cycles during normal operation.

The special advantage over a visibly exposed power strip or a power adapter lies in the fixed wall integration. This allows the device to blend particularly inconspicuously into an existing room installation. At the same time, the socket remains normally usable and continues to fulfill its everyday function.

The built-in emergency battery bridges power interruptions of up to 2 days. For situations where longer power outages are expected, a power strip with a larger emergency power reserve, for example, offers more security. However, discreet fixed installation, mains operation, and low maintenance decisive are, the GSM wall socket is a particularly interesting solution.

Typical application scenarios:

• Long-term acoustic monitoring of offices, conference or business rooms
• Stationary applications in holiday homes, depots or other temporarily unattended areas
• Rooms where a fixed and as unobtrusive as possible installation is desired
• Applications where regular recharging of a battery device should be avoided
• Acoustic room monitoring with automatic notification in case of noise activity

Technical data:

• Functional 220-V wall socket with integrated GSM module
• Mains operation: continuous operation via power supply
• Emergency battery: up to 2 days runtime
• Microphone range: approx. 10 m
• Voice activation, switchable via SMS
• GSM frequencies: 850/900/1800/1900 MHz
• Network standards: 2G, 3G

Scope of delivery:

• GSM listening device in wall socket
• User manual

GSM wall socket combines a particularly unobtrusive fixed installation with permanent mains operation and additional emergency power supply. This makes it particularly suitable for long-term stationary applications where reliability and low maintenance are paramount.