Audio Surveillance Using GSM GE40

Audio Surveillance Using GSM GE40 from Covert Surveillance Equipment

By: Covert Surveillance Equipment   21/06/2011
Keywords: surveillance equipment, Covert Surveillance Equipment

Dial In GSM Audio Surveillance from anywhere in the world"

  • The Covert GSM audio transmitter GE40 is designed for covert listening surveillance. It only requires a SIM card on any network and a charged battery. The GE40 will automatically answer a call from any phone in the world and start broadcasting the surrounding audio. 
  • It GE40 Dial in GSM audio surveillance unit comes with a rechargeable battery that gives over 5 hours transmission time or it can be powered from the mains using the supplied 240v charger.
  • It is also supplied with 2 x very high gain plug in microphones which will pick up talking in just about any environment. In active surveillance mode GE40 can be programmed to call any number as soon as it hears any sounds.  
  • In either passive or active mode, the covert GSM Audio unit is pass-code protected. You enter a 4 digit security code on your phone handset, then it will start listening.

  • Quad band GSM coverage for global operation Simple operation by sending DTMF command 
  • In Active operation mode the dial in GSM surveillance unit will call to pre-defined phone number triggered by voice level switch (VOX) 
  • In Passive operation mode the unit accepts an incoming call to transmit audio. 
  • Built-in high sensitive MIC for short range listening and detachable extension mic for extending the range 
  • Data-Proof function is designed to erase phone number stored in the SIM card making it impossible to trace call log and history

  • GSM BANDS: Quad Band 850/900/1800/1900
  • Microphone Range: 5-7 Meters (in Radius) with 4 Levels
  • Internal Power: 800mA/ 3.7 V Li-Ion Battery
  • Battery Life: 72 hours Stand-by, 5 hours Operational Time
  • External Power: 800mA/4.5 V- 9.5 V Adaptor
  • Operating Temperature: - 40° To +50°
  • Dimentions: 78 X 51 X 11 mm
  • Weight: 61 g.

Keywords: Covert Surveillance Equipment, surveillance equipment

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