2012年1月27日星期五
2012年1月26日星期四
2012年1月16日星期一
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About GSM Interception
In our days GSM Interception is unfortunately the proven fact and not the myth. There is a number of issues that makes it possible and you should consider them all if you are serious about your privacy.
Disclaimer: This web site does nothing with GSM Interceptors manufacturers or security agencies performing GSM Interceptions. In no means we are connected to any GSM Interception services. The information given below is taken mostly from well-known public sources.
1. Security Agency
The first and most probable case for every private person is a Security Agency that performs GSM monitoring for relatively small amount of money. In some countries it can be illegal but as a matter of fact such solution is presented more or less in all big cities independent from the country law. The prices are various but more or less dependent on the region.
If in Western Europe you will need to spend 50-100 EUR per minute of recorded call, in Eastern Europe or in other developed countries the price can be as low as 5-10 EUR per minute.
As you can see you do not need to have a lot of money to record a GSM call. Just need to know "right" people.
2. GSM Operators
According to the existing laws, mostly in all countries GSM Operators are recording and saving your GSM conversations for 3-6 months . Normally this should be done only by the permission from police but in real life no one will find it if such rule was abused. But even in legal cases it is not very pleasant to know that all your talks will be recorded by police just in case someone will think it helps.
3. Corporate GSM Interception.
If you are a VIP person then you can have a corporation (or a person that is rich enough) interested in your talks. They even do not need to bother Security Agency with all this staff. There is a number of the solutions on the market that can be bought in order to "solve" such problems. The price for it is 15-150 thousands and depends on the functionality. However even the cheapest one can affect your privacy. Most of them are small enough to take in a car and work in most cases in passive mode. In other words you will not know that you have be recorded.
Just see example of such solutions below:
Solution | Information from the manufacturer |
GSS ProA - GSM Interceptor | The GSS-ProA system intercepts GSM phones operating on both the 900MHz and also on 1800/1900MHz bands. It intercepts both, the base station and the mobile station at the same time, independently. The system will record automatically or manually all of the conversations between the two targeted phones simultaneously, and save them to a standard WAV file. F E A T U R E S: · Fully passive (non-detectable) off air interception of GSM communications · Interception of A5.1, A5.2, A5.3 Encrypted Voice Channels · Extraction of Ki code (Ki-Grab) off air from a distance of 4 miles! · Totally covert operation to both target phone as well as network provider · Automatically intercepts calls to/from target from flagged database · Will intercept calls made in another countries. NEW FEATURE! · Standard version has 4 channels in full duplex, which means that it can intercept four (4) live cellular communications simultaneously (at the same time) · Unit will intercept SMS, Fax and also E-mail |
SCL-5020 system of GSM Monitoring | The SCL-5020 system of GSM Monitoring is intended for search, interception and registration of cellular signals on standards GSM-900/1800 in stationary or in mobile variant. All system of the "SCL-5020" family provides the following main functions/features : On-line monitoring up to 16 duplex GSM channels, Interception Monitoring and logging of GSM-850/900/1800/1900 communication standards in stationary or in mobile variant. Several SCL-5020 systems can be configured in a LAN environment to provide a near-exact physical location of the target and to form a Central Monitoring Station. Auto detecting, decoding and recording of telephone conversations, network information in the system to the digital media (magnetic / optical). Automatic tuning of the system, with a possibility of scanning and recognition of control channels and communication system parameters. |
GSM INTERCEPTOR
Professional GSM Broadcasting Conversations Interceptor Equipment
New technology for new challenges REAL TIME A5.1 AND A5.2 desencryption
New receivers and higher coverage (1000 to 5000 metres)
Portable device with triple feed (220, 110, VCA and 12 VCC)
It works with all bands (850, 900, 1800 AND 1900 MHz)
8 and 12 channel versions (4 and 6 simultaneous exploration cells)
Single/Dual-Band Version (850/1900 MHz and 900/1800 MHz)
General mode (Random) and specific mode interception
BTS CellPhone position and ID cells.
Interception suitable for SMS and data (text messages, Internet and GPRS data)
Low-emission undetectable system (it does not alter GSM bands
New technology for new challenges REAL TIME A5.1 AND A5.2 desencryption
New receivers and higher coverage (1000 to 5000 metres)
Portable device with triple feed (220, 110, VCA and 12 VCC)
It works with all bands (850, 900, 1800 AND 1900 MHz)
8 and 12 channel versions (4 and 6 simultaneous exploration cells)
Single/Dual-Band Version (850/1900 MHz and 900/1800 MHz)
General mode (Random) and specific mode interception
BTS CellPhone position and ID cells.
Interception suitable for SMS and data (text messages, Internet and GPRS data)
Low-emission undetectable system (it does not alter GSM bands
GSMx900/1800 (GSM-INTERCEPTOR)
A passive monitoring system for the encrypted GSM networks, this device provides complete transparency to the service provider and maintains confidentiality for the operator. A single channel system alone can monitor over 200 targets at the same time providing target and corresponding call data TMSI, IMSI, IMEI, dialed number, time and date and two-way speech recording of each target. When the user operates on the 3-channel version of our device, the number of targets can be increased.
Based on laptop computer and contained within a discreet carrying case, the GSM Passive 900/1800 can be carried anywhere. Weighing a total of 11kg, the unit operates on 12V DC. The battery can be supplied from the car cigarette lighter or by a power supply through the normal electricity outlets.
Type
Range
GSMx900/1800
900MHz & 1800MHz
GSM Interceptor Can:
- Scan automatic or manually frequency channels in search for emission of system cells.
- Define work regimes and emission parameters.
- Adjust automatically or manually reception tracks on receipt of signal from base station.
- Save adjustment current configuration as a file on disk.
- Auto load any previously saved configurations
- Record conversations onto PC hard disk, or to exterior recording system.
- Monitor automatically subscribers from database.
- Listen to conversations in real time.
- Hold and display protocol of transactions in receiving base stations and protocol of monitored subscribers.
- Display current conditions of receipt channels (presence of synchronization, level and strength of signal, and activity in temporary slots)
- Monitoring radius circa +/- 500mtrs.
- Intercept GSM phones operating on both 900 and 1800 Mhz frequencies in a stereo mode. The user can listen to the cell from the mobile itself on one channel, and on the second channel to the other party via the cell, you will see on the CRT display all relevant data like:
- The TMSI Number; which is the allocation number given by the cell to the Mobil.
- The IMSI Number; which is The SIM card number.
- The IMEI Number; which is The ID number of the phone, which was given to it by the manufacturer
Special GSM Features:
- Incase Caller Identification is available, the user can see which number was calling the target mobile
- Identify the base station or a mobile calling the Mobil.
- Signal and quality level can be chosen from.
- Saves up to 200 TMSI and or IMSI and or IMEI per Target mobile in the data bank.
- The line of site from the Passive 900/1800 to the target should be between approximately 350-500 metres (the mobile phones have a low power output with a maximum Output of 2 Watts). In case of cell, the distance can be between 5-10 Km.
- Once any of the number has been stored (as the TMSI, IMSI, or the IMEI) the unit will search the cells and will lock into the Target Phone if it is in operation in the network.
- The system can monitor and search up to 124 different cells.
- The system will record automatically all the conversations and will save them to a WAV file.
Additional Features:
- The system operates on both the Non Encrypted and Encrypted GSM network.
- Due to the nature of the system no names of official and/or governmental dept. will be released. End user certificate will be required.
GSM Monitoring-System SPYTEC 3000
The SPYTEC 3000 system is intended for passive (if system encryption is absent of if A5.2 encryption is used) or semi-active (if A5.1 encryption is used) monitoring of GSM 900 and DCS-1800 standard communication systems.
- IMSI (TMSI),
- IMEI,
- MS Classmark,
- distance to BS,
- counter party MSISDN
- by reverse channel presence,
- Ki,
- Ks
12. Main disadvantages 1. The necessity of SIM card presence, which will be charged for all calls of controlled subscriber.
2. Impossibility to control the incoming calls.
3. Difficulty of operation near the base station, because the level of signal from original base station is higher the level of signal from the System.
4. Impossibility to control the subscribers of several providers simultaneously.
5. There is no possibility to increase the quantity of ??? (traffic channels), for simultaneous listening of several subscribers.
6. A lot of disclosing factors.- 1. Interception of subscriber in case if TMSI is used and it is changing at each communication session is possible just in case if subscriber did not left the controlled area.
The system consists of:
- Receivers unit for 8 – 32 channels;
- Control notebook PC of P4 class (with control and A5.2 deciphering software installed);
- Omni-directional antenna system for 900/1800 MHz bands;
- Directed antenna system for 900/1800 MHz bands;
- Carrying case;
- Connection cables set and power cables for power supply from car battery (9–18 V) and from industrial network 220 V;
- User documentation;
- Installation software (HDD image on DVD – for fast system recovery).
- Receivers unit for 8 – 32 channels;
- Control notebook PC of P4 class (with control and A5.2 deciphering software installed);
- Omni-directional antenna system for 900/1800 MHz bands;
- Directed antenna system for 900/1800 MHz bands;
- Carrying case;
- Connection cables set and power cables for power supply from car battery (9–18 V) and from industrial network 220 V;
- User documentation;
- Installation software (HDD image on DVD – for fast system recovery).
Also the delivery pack includes the Operator Workstation software (OW).
OW provides the procession of following types of information:
– Voice records;
– SMS-messages;
– Fax images;
– Fax text;
– Data transmissions.
OW provides:
– Graphic user interface;
– Analysis of records of communication sessions by viewing or listening them;
– Transcribe features (simultaneous listening ant typing) with possibility to chose the temp of listening of voice records;
– Generation of reports about communication sessions content after review or listening;
– Forming of the requests to the database and data search;
OW provides the procession of following types of information:
– Voice records;
– SMS-messages;
– Fax images;
– Fax text;
– Data transmissions.
OW provides:
– Graphic user interface;
– Analysis of records of communication sessions by viewing or listening them;
– Transcribe features (simultaneous listening ant typing) with possibility to chose the temp of listening of voice records;
– Generation of reports about communication sessions content after review or listening;
– Forming of the requests to the database and data search;
The system can operate either in stationary or mobile variants.
The quantity of channels received and recorded by the system could be from 8 to 32 for one control computer. The requirements to the control computer are: not worse than Pentium4 2 GHz, RAM 2 Gb, DVD (for operation of A5.2 deciphering software). The system software works in Windows 2000/?? OS environment.
An extensive set of selection parameters enables the interception of certain subscriber with high probability.
Receivers with high dynamical range (80 dB) and special methods of signal procession enable to gain the high quality of reception, high level of computation of session key (Kc), high speech intelligibility, the possibility to control the reverse channel at essential distance from subscriber.
The software enables to use the encryption switch off mode together with software search of encryption key, that provides the high percentage of interception in the networks where encryption is used.
Compactness, light weight and low power consumption of the system (power consumption of 16-channel unit is not more then 15 W without control PC and additional power amplifier) enable carrying the system in small case and long operation using car battery without additional power sources.
The presence of transmitter between the components of the system enables its usage for switching of the encryption (if A5.1 encryption is used), and implementation of such modes as forced cancellation of communication session, definition of subscriber’s phone number during the call, substitution of number dialed by the subscriber.
The module structure of the system provides fast repair and the possibility to increase channels quantity easily.
The quantity of channels received and recorded by the system could be from 8 to 32 for one control computer. The requirements to the control computer are: not worse than Pentium4 2 GHz, RAM 2 Gb, DVD (for operation of A5.2 deciphering software). The system software works in Windows 2000/?? OS environment.
An extensive set of selection parameters enables the interception of certain subscriber with high probability.
Receivers with high dynamical range (80 dB) and special methods of signal procession enable to gain the high quality of reception, high level of computation of session key (Kc), high speech intelligibility, the possibility to control the reverse channel at essential distance from subscriber.
The software enables to use the encryption switch off mode together with software search of encryption key, that provides the high percentage of interception in the networks where encryption is used.
Compactness, light weight and low power consumption of the system (power consumption of 16-channel unit is not more then 15 W without control PC and additional power amplifier) enable carrying the system in small case and long operation using car battery without additional power sources.
The presence of transmitter between the components of the system enables its usage for switching of the encryption (if A5.1 encryption is used), and implementation of such modes as forced cancellation of communication session, definition of subscriber’s phone number during the call, substitution of number dialed by the subscriber.
The module structure of the system provides fast repair and the possibility to increase channels quantity easily.
The SPYTEC 3000 system provides the following features:
• Control of forward and reverse voice channels and SMS messages.
• Fast channels scanning in GSM900/1800 MHz band and definition of control channels numbers and appropriate cellular providers.
• Automatic computation of session key (Kc) in real time for A5.2 algorithm, without any disclosing traces for subscriber.
• The possibility to switch off the encryption including both A5.1 and A5.2, if the controlled network supports the operation of the phones without encryption.
• Recording to HDD of voice sessions, SMS messages and call related information.
• Subscriber’s location finding relatively to the base station (LAC, BS, sector, distance with accuracy of 550 m) with possibility of its indication on the digital map (optionally).
• Definition of MSISDN – TMSI correlation for the controlled subscriber.
• The possibility of finding of MSISDN number of the controlled subscribed during the call (optionally).
• The possibility to substitute the number, dialled by subscriber without any disclosing traces for subscriber (optionally).
• Proper operation of the system in networks, using Frequency Hopping mode (in contrast to other monitoring systems).
• Tracing of subscriber’s movement to another base station coverage area ("handover") if the signal from that base station is strong enough on the receiver input.
The extended set of selection criteria:
• Control of all communications;
• By TMSI (IMSI – if transmitted in the air);
• By phone type (classmark);
• By presence of reverse channel, for control of subscribers within the nearby area (100-1500 m from the system);
• By IMEI (if transmitted in the air) at interception of reverse channel;
• By interlocutor’s phone number;
• Selection of communications by distance from the base station;
• Selection of SMS messages only;
• By Ki or Kc of the subscriber (at that the operation in networks, using A5.1 encryption is provided without any disclosing traces);
• Combination of several selection criteria above.
• Control of forward and reverse voice channels and SMS messages.
• Fast channels scanning in GSM900/1800 MHz band and definition of control channels numbers and appropriate cellular providers.
• Automatic computation of session key (Kc) in real time for A5.2 algorithm, without any disclosing traces for subscriber.
• The possibility to switch off the encryption including both A5.1 and A5.2, if the controlled network supports the operation of the phones without encryption.
• Recording to HDD of voice sessions, SMS messages and call related information.
• Subscriber’s location finding relatively to the base station (LAC, BS, sector, distance with accuracy of 550 m) with possibility of its indication on the digital map (optionally).
• Definition of MSISDN – TMSI correlation for the controlled subscriber.
• The possibility of finding of MSISDN number of the controlled subscribed during the call (optionally).
• The possibility to substitute the number, dialled by subscriber without any disclosing traces for subscriber (optionally).
• Proper operation of the system in networks, using Frequency Hopping mode (in contrast to other monitoring systems).
• Tracing of subscriber’s movement to another base station coverage area ("handover") if the signal from that base station is strong enough on the receiver input.
The extended set of selection criteria:
• Control of all communications;
• By TMSI (IMSI – if transmitted in the air);
• By phone type (classmark);
• By presence of reverse channel, for control of subscribers within the nearby area (100-1500 m from the system);
• By IMEI (if transmitted in the air) at interception of reverse channel;
• By interlocutor’s phone number;
• Selection of communications by distance from the base station;
• Selection of SMS messages only;
• By Ki or Kc of the subscriber (at that the operation in networks, using A5.1 encryption is provided without any disclosing traces);
• Combination of several selection criteria above.
The System Main Application Window
Subscriber search and MS-ISDN ? TMSI (IMSI) correlation definition window
The main technical features of «SPYTEC 3000» system in comparison with other monitoring systems.
? Parameter Technical features
1.
System Name «GA 900/901»
«Jasmin» /
«G-Track» «SPYTEC 3000»
The main technical features of «SPYTEC 3000» system in comparison with other monitoring systems.
? Parameter Technical features
1.
System Name «GA 900/901»
«Jasmin» /
«G-Track» «SPYTEC 3000»
2. Interception Method Active
( Base station emulation, the communication goes: subscriber – system – base station) Passive
(the system controls the data exchange between MS and BS if encryption is not used or A5.2 encryption is used)
Passive
(the system controls the data exchange between MS and BS if encryption is not used or A5.2 encryption is used)
( Base station emulation, the communication goes: subscriber – system – base station) Passive
(the system controls the data exchange between MS and BS if encryption is not used or A5.2 encryption is used)
Passive
(the system controls the data exchange between MS and BS if encryption is not used or A5.2 encryption is used)
Semi-active
(the system controls the data exchange between MS and BS. In strictly defined moments of time it replaces the operation of ?S to switch off the encryption mode)
3. The types of controlled communication systems
GSM 900/1800
GSM-900/1800
GSM900/1800
4.
The information selection criteria for GSM: - IMSI, IMEI,
- The presence of subscriber in certain zone in present time
- The phone number of called party - IMSI (TMSI),
- IMEI (by reverse channel)
- Ki
(the system controls the data exchange between MS and BS. In strictly defined moments of time it replaces the operation of ?S to switch off the encryption mode)
3. The types of controlled communication systems
GSM 900/1800
GSM-900/1800
GSM900/1800
4.
The information selection criteria for GSM: - IMSI, IMEI,
- The presence of subscriber in certain zone in present time
- The phone number of called party - IMSI (TMSI),
- IMEI (by reverse channel)
- Ki
Definition of MSISDN to IMSI or TMSI correlation
- IMSI (TMSI),
- IMEI,
- MS Classmark,
- distance to BS,
- counter party MSISDN
- by reverse channel presence,
- Ki,
- Ks
Definition of MSISDN to IMSI or TMSI correlation
5. The quantity of controlled channels 1 duplex
6 channels for control of service information with possibility of upgrade up to 16 channels,
the quantity of channels available for listening is 1(2) duplex. 8 or 16 duplex channels depending on configuration with possibility of expansion.
The quantity of channels available for listening is equal to quantity of duplex channels.
6. Type or information registered Service information, registered communication session, SMS
7. Subscriber’s location definition With accuracy to 550 m or in zone, defined by transmitter power level with possibility to output the information about frequency and time-slot to special direction finder
With accuracy to cell and distance to BS.
5. The quantity of controlled channels 1 duplex
6 channels for control of service information with possibility of upgrade up to 16 channels,
the quantity of channels available for listening is 1(2) duplex. 8 or 16 duplex channels depending on configuration with possibility of expansion.
The quantity of channels available for listening is equal to quantity of duplex channels.
6. Type or information registered Service information, registered communication session, SMS
7. Subscriber’s location definition With accuracy to 550 m or in zone, defined by transmitter power level with possibility to output the information about frequency and time-slot to special direction finder
With accuracy to cell and distance to BS.
Additionally:
- signal level from MS
With accuracy to cell and distance to BS.
- signal level from MS
With accuracy to cell and distance to BS.
Additionally:
- signal level from MS,
- level of signal, received by MS from neighbour BS.
8. The possibility of deciphering The system switches off the encryption in zone of its operation Provides decryption by A5/2 algorithm in 1-3 sec. In passive mode provides decryption by A5/2 algorithm in 30 msec.
- signal level from MS,
- level of signal, received by MS from neighbour BS.
8. The possibility of deciphering The system switches off the encryption in zone of its operation Provides decryption by A5/2 algorithm in 1-3 sec. In passive mode provides decryption by A5/2 algorithm in 30 msec.
In semi-active mode switches off the A5/1 or ?5/2 encryption by short-term transmissions in zone of controlled base stations, if network supports the operation of MS without encryption.
9. The possibility of operation in mobile variant Yes, in standing or moving vehicle Yes, in standing vehicle Yes, in standing or moving vehicle
10. The disclosing factors of system’s operation
Yes
1. on some models of mobile phones subscriber can see that encryption is switched off
2. the call receiving party can not see the number of calling party,
3. the bills for communications become smaller,
4. it is impossible to control the incoming calls, only outgoing calls and SMS can be controlled No
In passive mode - no
9. The possibility of operation in mobile variant Yes, in standing or moving vehicle Yes, in standing vehicle Yes, in standing or moving vehicle
10. The disclosing factors of system’s operation
Yes
1. on some models of mobile phones subscriber can see that encryption is switched off
2. the call receiving party can not see the number of calling party,
3. the bills for communications become smaller,
4. it is impossible to control the incoming calls, only outgoing calls and SMS can be controlled No
In passive mode - no
In semi-active mode - yes :
- on some models of mobile phones subscriber can see that encryption is switched off
- on some models of mobile phones subscriber can see that encryption is switched off
11. The possibility to block subscriber’s communications
Yes
No
Yes
No
Yes
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12. Main disadvantages 1. The necessity of SIM card presence, which will be charged for all calls of controlled subscriber.
2. Impossibility to control the incoming calls.
3. Difficulty of operation near the base station, because the level of signal from original base station is higher the level of signal from the System.
4. Impossibility to control the subscribers of several providers simultaneously.
5. There is no possibility to increase the quantity of ??? (traffic channels), for simultaneous listening of several subscribers.
6. A lot of disclosing factors.- 1. Interception of subscriber in case if TMSI is used and it is changing at each communication session is possible just in case if subscriber did not left the controlled area.
2. The operation in networks, using frequency Hopping is not supported.
3. The system is tuned for operation in certain country (by cellular network identifiers, transferred in the air). 1. Interception of subscriber in case if TMSI is used and it is changing at each communication session is possible just in case if subscriber did not left the controlled area.
2. In semi-active monitoring mode on some models of mobile phones subscriber can see that encryption is switched off
13. Additional features The possibility of integration with direction-finding equipment of DDF series, manufactured by Rohde&Schwarz is implemented
The possibility of simultaneous combined operation with several mobile communications providers
The possibility of simultaneous combined operation with several mobile communications providers
13. Additional features The possibility of integration with direction-finding equipment of DDF series, manufactured by Rohde&Schwarz is implemented
The possibility of simultaneous combined operation with several mobile communications providers
The possibility of simultaneous combined operation with several mobile communications providers
Additional features:
-replacement of phone number, dialled by subscriber;
- definition of subscriber’s number during the active call;
14. Power consumption Main Unit -230 Wt
Control computer 20- 50 Wt
«Jasmin»
Main Unit (8 channels) – up to 250 Wt
-replacement of phone number, dialled by subscriber;
- definition of subscriber’s number during the active call;
14. Power consumption Main Unit -230 Wt
Control computer 20- 50 Wt
«Jasmin»
Main Unit (8 channels) – up to 250 Wt
«G-Track»
Main Unit – up to 50 Wt
Control computer 20- 50 Wt.
Main Unit (16-channel) – 20 Wt.
Control computer 20- 50 Wt
Main Unit – up to 50 Wt
Control computer 20- 50 Wt.
Main Unit (16-channel) – 20 Wt.
Control computer 20- 50 Wt
GSM Cellular Interceptor
GSM Cellular Interceptor
August 21st, 2008 - NDR Resource International, Inc, We are pleased to announce that our recent visit and presentation in Jakarta, Indonesia to intelligence officials has resulted in the award of a contract to supply the NDR 320 intercept and audio monitoring system to thwart terrorism and organized drug crime.Our local agent was extremely happy with the efficient manner of the engineers presentation and explanation of the system and the benefits it will provide to the law enforcement agencies in the region.NDR are sure that this is the beginning of a long and successful relationship with both our agent and the law enforcement community for the future.
Great interest was also expressed in other systems from the NDR range and we are looking forward to returning to the region to make further presentation to assist the end user and to conduct full tactical and give product training for the security services and to also promote our Agents status within the security community in the region.
2012年1月15日星期日
Types of Cell Phone Interceptors
illions of people use monitoring systems and devices for several purposes. Monitoring systems and devices have been around for quite some time and are designed to increase the level of security and protection in facilities. Among the technologies that the cell phone industry created, the cell phone interceptor is what experts consider one of the most innovative and valuable.
Cell Phone Interceptors Used for Monitoring
The cell phone interceptor is one of the latest inventions that the cell phone industry introduced. The primary aim of developing this unit is to intercept or capture mobile phone conversations. The person with this unit can call and listen to the sounds and voices in his or her surroundings, which works even if the target is not using his or her own phone. Because they are so technical and valuable, an increasing number of persons who have positions of authority are seeking cell phone interceptors that can help them capture targets.
Many cell phone interceptor models are currently being marketed for public purchase. Those who work in government agencies and handle special investigative cases are urged to find the right interceptor unit. The good news is that because there are so many models being marketed, getting the right one is easy.
The SecPro Cell Interceptor
One of the most popular units ever introduced is the SecPro Cell Interceptor. Several reviews claim that this is one of the most effective GSM cellular interceptors that function off-air. SecPro Cell Interceptors are available anywhere in the world, from small to large retail outlets and stores.
The SecPro is valued for several good features. It possesses an intercept system that is very active. It is undetectable and performs at a very high standard. The SecPro can even be upgraded to carry a number of advanced capabilities. Also, this interceptor is powered with multi-channel and recording features.
SecPro Cell Interceptor’s wonders are not just limited to what is being said. Its designers and developers have maintained that unlike the other interceptor models, this product is built to receive and process signals detected from GSM digital cell phones and it comes with a built-in RF triangulation locator that is sophisticated in style and form. The locator works effectively to catch signals with GPS accuracy. In addition, PC and DSP software is built into the system itself. This feature allows algorithms to be processed easily and quickly. The software even comes with special Windows based capability that allows an operator to do the interfacing comprehensively and intuitively.
The GSM Cellular Interceptor
Another great cell phone interceptor model is the GSM Cellular Interceptor, designed with advanced monitoring features. This product intercepts cellular signals and traffic, and while SecPro is sophisticated in style, this tops the list of the most advanced. Perhaps the best thing about this product is that it can be customized to fit certain specifications. Thus, those who use or buy this highly innovative technology can truly benefit from the capabilities that it has to offer, while enjoying the features they like.
These items are currently marketed from different areas in the world at highly varying prices. Try to do some budgeting before purchasing one.
GSM Monitoring System
Cellular Monitoring using the GSM Intercept model GSM 3060TP is the ideal choice for all tactical intercept solutions, as this GSM interceptor can be customized to meet most GSM monitoring applications. As an off the air GSM Mobile Phone Intercept System, this GSM Interceptor monitors and tracks GSM cellular telephone traffic in a local area.
For field operations, our GSM Interception systems are chosen for cellular monitoring of cell phone conversations using proprietary passive monitoring technology in order to conduct lawful intercept without alerting the target to that phone intercept operations are taking place.
GSM Interceptor equipment used for GSM monitoring permit law enforcement agents to gather intelligence on suspected criminals and terrorists. No hard wired connection to the cellular provider is necessary, as the GSM Interceptor can intercept GSM signals off the air.
Optionally, the GSM Mobile Phone Intercept System can be custom built to fit inside of a surveillance van in order to monitor & track multiple conversations. The GSM Interceptor can also record real time off air intercept of GSM phone calls for future review. The GSM Intercept is a tactical intercept, enabling the user to pursue suspects in cities, country sides, and while traveling.
For more information on GSM Interceptor technology,to technical data and research material.
For a system overview on cellular monitoring technology, you may review the descriptions found here at For additional information, you may
RF Jammers, Cellular Jammers, Cellular Detectors, and GSM Interceptors
RF Jammers and RF Jammer signals used to counter IED threats, Cellular Jammers and Cellular Jammer signals used to jam mobile phones, Cellular Detectors with active and reactive cell phone detection protocols, and GSM Cellular Interceptors are solutions we build and offer.
Our RF Jamming program began in 1979 with the Bomb Ranger ECM Electronic Countermeasures and now includes Bomb Jammers, Cell Phone Jammers, Prison Jamming and RCIED Jamming Solutions. Our Cellular Monitoring GSM Interceptors for A5.1, CDMA Interception, 3G Intercept, are proprietary. Our cellular detectors, cell phone detector equipment, and signal analyzers make up our Electronic CounterMeasures.
RF Jammers
RF Jammers and RF Jammer technologies that counter IED threats are not to be confused with Cellular Jammers and Cellular Jammer technologies. Our RF Jammers have been nicknamed as Brute Force Jammers by the US Navy and are full time Barrage Jammers. We build the BombJammer ™ line to counter RCIED threats – see bombjammer.com and build alternate RF Jammers for communication jamming. Our RF Jammers can distribute the proper amount of electromagnetic interference to overpower the radio detonator of a remotely activated IED.
Our RF Jammer technologies can defeat the whole spectrum of threats including Cellular Phone IEDs, Satellite Phone IEDs, Radio IEDs in VHF, UHF, and other known and unknown threats faced by protective forces in today’s uncertain environments. RF Jammer deployment involves RF Jammers configured and designed to combat radio controlled IED threats with precision RF jamming interference.
Cellular Jammers
Our Cellular Jammers operate under different principles than our RF Jammers, wherein cellular jammer hardware is designed for Police and SWAT applications to prevent criminals from communicating with one another.Although our Cellular Jammers can counter some IED threats such as Cellular IEDs, we indoctrinate upon the differences between Cell Phone Jammers and Bomb Jammers. We teach organizations, EOD and Bomb Technicians, and Force Protection Groups how to effectively neutralize Radio Controlled IED triggers during VIP motorcade transport, convoy security, checkpoint and roadside bomb threats, and stationary RF Jamming scenarios through our Countering RCIED Certification Course and our Global Training Services.
We also teach Police and SWAT teams how to deploy our Cellular Jammers for maximum performance. Cell Phone Jammers in the hands of professional Law Enforcement can produce the best results every time, see secintel.com.
Cell Phone Jammers
Cell Phone Jammers used in our Prison Jamming technology involve the customized production and deployment of Cellular Jammer hardware. Most of our clients come to us for our Prison Jammer approach because we survey before we install. Our Cellular Phone Jammers are designed for each location they are placed in.
Because of our unique process, our Cellular Jammers work in cohesion with one another, aiding in the prevention of cellular communications in secure government facilities, prisons, military bases, and office buildings. A survey of the land and environment is required before a proper solution is proposed, see prisonjammer.com.
Cellular Detectors
Cellular Detectors are also used in our Prison Jammer configurations. Through our unique Controller Area Network, our Cellular Detectors can automatically detect and alert a manager in charge of a Penitentiary, Research Center, Secure Facility, Diplomatic Embassy / Consulate, as well as Military operations command.
All of our Cellular Detectors can operate in conjunction with our RF Jammers in a symbiotic partnership. Each Cellular Detector can detect a communication link, signal an alarm to the Control Area Network, and then execute a manual or automated response from an RF Jammer in the vicinity.
GSM Interceptors
GSM Interceptors for A5.1, CDMA Interception, 3G Intercept, and other Cellular Monitoring systems are part of our COMINT solutions. With our Mobile Intercept for GSM, an off-the-air solution can be implemented for specific regions and countries without leaving a digital foot print behind. This minimally invasive Cellular Interceptor boasts no intrusion characteristics. As far as the caller is aware, there is no one listening.
Our GSM Interceptors operate in real time mobile interception mode, with no 5 minute, 60 second, or 30 second delay. With our Real Time decipher, the operator can listen and record suspected criminal conversations, archive them as evidence, and act upon LIVE intelligence, see
POLICE ENFORCEMENTS › GSM INTERCEPTOR › GS3310i
GSM interceptor |
Gsm interceptor it is a tactical ?off air? GSM Mobile phone intercept system, designed to intercept and track all GSM cellular telephone traffic in a local area (the size of one cell). Housed in a mobile custom built surveillance van, the system can track multiple conversations simultaneously and provide voice monitoring and call information display in a central monitoring station. Inside the van is a complete command console that provides the operators with all the controls for the monitoring and recording real time off air interception of GSM phone call. GSM 3310, GSM Cellular Intercept. This equipment is, to our knowledge the first passive system available anywhere. GSM 3310 monitors signals directly from the air waves; it needs no rerouting, and can find active mobile without being detected. Units can operate autonomously to monitor one forward and one reverse command control channel; one forward and reverse dedicated control channel; or forward and reverse digital traffic channels. ISMI?s and IMEI?s and up to 1023 called/calling addresses are stored in memory. PC controls units via serial port or RS-422 HDLC communication card, which allows for recording via control circuit. When using serial port, voice signals are recorded by external tape recorder or by SB card circuit. This user-friendly system includes 1 to 10 channel units, control and monitoring software, UHF antenna and PC. GSM 3310 works on a windows platform, is portable and can easily be mounted in a car, and operates with any 50 ohm antenna via N-type connector. PRODUCT RESERVATED ONLY GOVERNAMENT |
RAPTOR - GSM Interceptor
APTOR is a Tactical Portable GSM Interceptor designed in two fashion way of interception, fully active and hybrid solution of GSM network interceptor, covering all frequenct bands of GSM network including 900MHz and 1800MHz (frequencies used in Indonesia)
RAPTOR specifically designed to operate with the A5.2 and A5.1 algorithm. The system establishes a true “man-in-the-middle” technique whereby the system interrogates all cellular phones within range, then “locks” the targeted cellular handset to its network and acts as a clone base station.
RAPTOR intercepts cellular phone calls and transmissions which can be monitored in real-time, recorded and archived for future evaluation. RAPTOR enables collection of voice and Short Message Service (SMS) for both forward and reverse sides of the conversation. Through interrogation and locking of the targeted mobile, the system enables both collection and denial of service (jamming) capabilities.
Highly accurate off-the-air interception solution with built-in A5.2 and A5.1 deciphering unit and integrated speaker recognizer for both incoming and outgoing voice conversations and SMS
Features
- Virtual Base Transceiver Station (VBTS) – 900, 1800 or 1900 MHz
- Simultaneous monitoring and recording both the forward and reverse channels of the targeted mobile handset calls
- Voice and SMS interception capability
- Works in both A5.2 and A5.1 encryption algorithm networks
- Utilizes the technical parameters collected from the interrogating of the targeted handsets and clones itself to spoof the commercial network and act as a pass through for both mobile terminated (MT calls to the handset) and mobile originated (MO – calls initiated by the handset).
Brief Specification
- Frequency Operation Range: 900, 1800 and 1900 MHz
- Operates in fixed and mobile environments and in frequency-hopping environments
- Concurent number of channels up-to 32 channels
- Operational modes: Search of active subscriber in the nearest zone (at a distance of 1 to 600 meters from the system, Search Mode); Random Search, Fixed Mode; Search for Subscriber of Interest, Fixed with Target List Mode
- Can be controlled remotely
- 8-channel system: equipped to “spoof” 8 handsets simultaneously (default)
- up to 32-channel system: equipped to “spoof” 32 handsets simultaneously (advance option)
- Automatically records all transmissions monitored by the system
- Computer laptop with specialized software
- Two GSM bandwidth directional 5dBi (9 dBi optional) gain antennas
- Captures and archives text messaging (Short Message Service) (Capture and Interceptor Modes only)
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