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GEM 4G AUDIO Mini Spy GPS Recorder 2TB VPN

  • 4G hidden recorder Professional use.
  • Transmits recordings in real time via 4G to PC or cell phone.
  • Indicates the GPS position in real time.
  • Recordings are also stored in the internal memory.
  • Maximum security. Password protection and recorded audio files. encrypted. AES-256bit
  • Up to 240 hours of autonomy.
  • Built-in 16GB memory. Allows up to 2Tb
  • Record by sound detection / manually / scheduled date.


Tax included
€3,301.65 Tax excl.
Immediate delivery
GEM 4G AUDIO Mini Spy GPS Recorder 2TB VPN
GEM 4G AUDIO Mini Spy GPS Recorder 2TB VPN

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GEM CELL 4G AUDIO Acustek Mini Wireless Spy Voice Recorder

GEM-WIFI AUDIO is the mini spy voice recorder for wireless transmission and professional use, designed by Acustek. It incorporates the highest technology on the market. It is ideal for use in covert operations. It integrates several security measures so that your files cannot be reproduced in case of interception. State-of-the-art technology at the best price!

Main features of the mini spy recorder GEM CELL 4G AUDIO Acustek Wireless

  • Transmits wirelessly via 4G. If there is no 4G coverage, it transmits in 3G.
  • Incorporates GPS system. You will know at all times where the recorder is located.
  • It has two independent audio channels.
  • Internal memory of 16Gb. Supports up to 2Tb.
  • Possibility of including a camera.
  • VPN support.
  • Covert SSID network.
  • Digital signature to guarantee evidence in court. SHA-256
  • Security. In case of interception, files cannot be reproduced.
  • High quality recordings.
  • DSP technology that combines low power consumption with high quality recordings.
  • Different recording modes: continuous, by sound detection or scheduled by calendar.
  • Super small size.
  • Maximum security. All files are encrypted. AES-256
  • Up to 240 hours of autonomy in transmission mode.
  • Low power consumption.
  • Very easy to use.

How to configure the micro spy recorder GEM-4G CELL AUDIO of Acustek?

The GEM 4G AUDIO voice recorder is configured using specific software that encrypts the files. Without this software, which is accessed by password, the files cannot be played back.

The configuration is very easy and intuitive. Just select the recording quality (high, low or medium) and the mode (continuous recording, sound detection, calendar).

The recordings are stored on the card itself and transmitted in real time so that a colleague (or several) can listen to them.

How does the spy micro recorder work? GEM-CELL 4G AUDIO from Acustek?

The GEM 4G AUDIO voice recorder is very versatile as it can be used in a multitude of scenarios.

With this recorder you can make it activated by different optional sensors (not included) such as a motion, light or volumetric sensor. The sensors connect via 4G with the recorder and start recording when any of them is triggered. Here you can see an example.


What is the difference between the GEM-CELL 4G AUDIO and other voice recorders??

Most voice recorders are not suitable for use as legal evidence because they cannot guarantee their origin or manipulation. The GEM CELL 4G recorder incorporates a digital signature that fully guarantees the file by granting its validity through the corresponding Hash number. In addition, the Acustek GEM CELL 4G recorder has an encryption and playback software that guarantees its confidentiality. No one will be able to play back the recorded files without this software.

Where to buy the mini voice recorder GEM-CELL 4G AUDIO by Acustek?

ESPIAMOS is the exclusive distributor of ACUSTEK in Spain. You can only buy this product in our store in Duque de Sesto Street in Madrid or ask for it under quotation. As exclusive distributors of the brand we offer you the best guarantee and official technical support.

Technical specifications of the recorder GEM-CELL 4G AUDIO of Acustek

  • Dimensions: 39 x 30 x 18 mm.
  • Battery: Built-in Li-pol 1000 mAh.
  • Voltage: 5V.
  • Battery life in continuous recording mode: Up to 240 hours (8kHz audio only), including data transfer.
  • Internal memory: 16 GB internal micro SD card as standard (supports up to 2 TB) AES 256-bit.
  • Digital signature: SHA-256.
  • Audio quality: 16 bits.
  • Sampling rate: 22kHz, 16kHz or 8kHz.
  • Microphone range: approx. 8-10 m (Knowles EK23 series).
  • AGC: Yes.
  • Cellular connectivity: 3G/4G
  • VPN support.

Package contains:

  • 1 x GEM WIFI AUDIO Recorder.
  • 1 x USB cable.
  • 1 x User manual.