Recorder Spy Crypto SEM 3G
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Recorder Spy Crypto SEM 3G

  • Recorder spy 3G encrypted for professional use.
  • All the audio files sent and received are encrypted.
  • Up to 200 hours of runtime and up to 300 hours of recording capacity
  • Real-time monitoring from PC or smart phone, without limit of distances
  • Memory up to 128 GB
  • Recorded by the detection of sound / manually / scheduled start date
  • Possibility to send the recorded files via FTP at a scheduled time


Tax included Immediate delivery
Recorder Spy Crypto SEM 3G
Recorder Spy Crypto SEM 3G

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DESIGNED FOR SURVEILLANCE ENCUBIRTA. The SEM-3G is a small device integrating a small powerful audio recorder and a transmission module 3G all together. This allows the user to download ultra-fast, large files of high-quality audio without the need of direct connection with the recorder. It allows you to download the recorded files via FTP to the server selected at the programmed time and date. These encrypted files can only be played only with the supplied software


Allows the scheduled download of the audio files on your PC or to the selected server via FTP, as well as listening in real time, without limits of distance, through the 3G networks


PROFESSIONAL-QUALITY microphone, high sensitivity type Knowles gets high sampling frequencies up to 22 kHz / 16 kHz / 8 kHz bit 75db makes it the perfect piece of equipment for security professionals.


WINDOWS / ANDROID From an application exclusive for Android you can listen live everything that happens around the microphone at a distance of up to 10 meters.


HIGH AUTONOMY AND CAPACITY All audio recordings are stored in the micro SD memory of up to 128 GB. You can listen live or download at any time to the recorded files. Its internal battery allows you to record audio up to 200 hours (8 days) mode continuous, and, if you want more autonomy, you can connect the computer to a power supply external to achieve autonomy unlimited. The device's internal battery is charged in just 2 hours.


SPEED ULTRA FAST. 24 hours of recordings are downloaded in just 15 - 30 minutes.


DEDICATED TO OPERATIONS HIDDEN All the audio files are transmitted and received in encrypted form, via the included software. The SEM CRYPTO 3G has a module internal 3g only allows you to connect to the user pre-defined, leaving the rest of the time in “quiet” mode. We will be able to select the hours and/or minutes in which we want to transmit the audio. This makes it virtually impossible to locate by any detection technology wireless, such as analyzers, Radio Frequency.


SECURITY The transfer of audio data is encrypted and can only be interpreted by using the software supplied. The records may also be protected by password. If the recorder is intercepted then the micro SD card will be unusable.



Examples of USE:

  • You can listen to the audio in real time from your PC or SmartPhone
  • You can download audio files recorded on the micro SD card to your PC or Smartphone at any time
  • You can configure the device to send the data at a scheduled time
  • Recorded by the detection of sound / scheduled date and time or manually





  • All the files are encrypted. Impossible their interception
  • Up to 200 hours of battery life in record mode continuous (8 days)
  • Up to 128 Gb of micro SD memory
  • Allows you to listen in real-time
  • Very easy to use





  • Dimensions: 45x35x17mm
  • Battery life: up to 200 hours including the transfer of data
  • Lithium-ion battery built-in
  • Input voltage: 5V via micro USB
  • Recording capacity: 300 hours at 8KHz
  • Internal memory: Micro SD 16Gb (external up to 128Gb)





  • Bit: 16
  • Sample Rate: 22kHz, 16kHz or 8kHz
  • SNR:> 75 dB
  • Scope sound: 8-10 meters
  • AGC: Yes
  • Recording by sensing sound: yes
  • Mic internal: yes / external (optional)





  • Transfer of data: Up to 5.75 Mbps
  • Bands supported: I, II, IV, V, VI, VIII, GSM/GPRS/EDGE / QUADBAND
  • Antenna: Integrated or external
  • Modes of transmission 3G: HSUPA 5,76 Mbit, HSDPA 7,2 Mbit




  • Optional WPA2/PSK, WEP-128, WEP-64




  • Directive 1999/5/EC ETSI EN300328 V1.7.1: 2006, ETSI en 389-1 V1.8.1:2008 ETSI en 301489-17 V2.1.1:2009, en 61000-3-
  • Directive 2006/95/EC EN60950-1:2006+A11;
  • Directive (ErP) 2009/125/EC Environment EN62075:2008





  • Recorder spy 3G
  • TP-Link Router
  • Antenna
  • Memory card 8Gb
  • Encryption Software
  • Carry Case Reinforced
  • Manual of instructions


Optional: external Microphone high gain and Notebook fully configured