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Discovery Telecom
Advanced Telecom Systems.
SIGINT and defense equipment
Tel./Fax: +358 9 31587490
E-mail: sales@discoverytelecom.fi

GSM Isolator to prevent monitoring of your geolocation

Price	1350 $
Other currency	1169 ˆ
Main characteristics
Vendor	DT
Category	Secure communication
Standart	2G (GSM)/900/1800/850/1900 - VoIP/SIP/H323 - FXS/FXO
Display	No
SMS(MMS)	SMS email gateway
Antenna	2 SMA (female), 50Ω, 3,6m
Q'ty of channels	2
Q'ty SIM per channel	4
Protocols	Sip, H323
Interface	FXS,FXO, LAN
Management	PC console via IP or Com
IMEI changing	Yes
Dimensions, HWD	11x3,5x18 cm
Weight	0.7 kg
Shipment	Worldwide

The main functions and characteristics

GSM Isolator to prevent monitoring of your location

How to prevent detection of your location via your gsm number?

It is no secret that cellular operator and government agencies can easily calculate your GSM number location by the method of triangulation. Read more here

To prevent this, use GSM Isolator. The system consists of 2 GSM modules interconnected internal link. In each module is inserted on one SIM card: one your regular card number is well known your friends and colleagues, and the second one "technical card", the number of which no one knows except you.

When your main card receives a call, a system automatically switches it to the second technical SIM number via internal digital link inside of gateway, and it resends a call to your mobile phone. That's why the operator or the caller does not know your mobile number and the technical SIM number through which the call was made.

Thus, no one unable to define your real number in your mobile phone, and therefore your location can not be tracked

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