High Performance Mini GSM Spy Microphone - GSM Spy Microphone

High Performance Mini GSM Spy Microphone

This spy microphone is an ultra-compact audio surveillance system. Robust and reliable, this high-performance equipment guarantees a high level of safety.

$129.90 129.9$159.90- $30.00

Average votes for this product
4.6 / 5
Average: 4.6 / 5
Based on 15 ratings and 1 customers advices.


This GSM spy microphone comes in the form of a small rectangular box. It measures 1.7" long, 1.3" wide and 0.5" thick. Its small measurements make it very discreet. Its built-in microphone detects sound vibrations below 75 decibels. It can also detect voices and conversations. At the slightest noise or suspicious activity, it sends an alert message to your mobile phone. A SIM card must be inserted into the spy microphone to ensure its functionality. Please note that it is fully compatible with all operators.


This allows you to freely choose the service provider that best meets your needs. This compatibility remains an undeniable advantage for its long-term use. This professional spy microphone stands out for its high performance. You can increase the sensitivity of the microphone according to your needs. This makes it easier to carry out a professional espionage mission. You won't risk missing the conversations exchanged by your targets. In the event of a dispute, the captured data can be used as evidence against your opponents. Our spy microphone can detect even the weakest sounds. The advantage of this device lies in its great flexibility of use. You can also use it to supervise your children. Simply adjust the device to suit your needs by reducing the sensitivity of the sensor.


Choosing this GSM spy microphone is cost-effective. You will not need to take out a subscription. Using your SIM card is enough to activate its features and send text messages. Please remember to disable the PIN code before inserting the SIM card. Another advantage of the spy microphone recorder is its autonomy, powered by a high-performance mini-battery.  It has an autonomy of 12 days which makes it very reliable. It can be recharged from a power source via a USB cable. If you are looking for a discreet and effective device, this model will meet your expectations. It is suitable for professional use in the office, or for private use in your home. This device can also be useful during your absences on school holidays.

Data sheet

24 grams
Standby time
10 days
Lithium polymer
Requires a subscription
Streaming time
5 hours
Interface type
Possible operating temperature
-25 ° C to + 55 ° C
Battery capacity
GSM frequency
900-1800-1900 MHz
Range taken from sound
30 m 2


    Is it possible to keep audio recording data in the spy microphone?

    Do spy microphones have a sound detector?

    Are mini microphones equipped with a video sensor?

    Is it possible to configure the sensitivity of a spy microphone?

    What is the maximum distance of a micro spy device?

    How does a spy microphone work?

    Can i publish files recorded with a spy microphone?

    Which operator to choose for spy microphones?

    Is having a phone subscription necessary to use a spy microphone?

    How do I know if the spy microphone is quality?

You might also like