Covert Gsm Position Locator ( does'nt need gps ! )

OR IF YOU'RE MOBILE OR DON'T HAVE A INTERNET
CONNECTION , YOU CAN SEND AN SMS TO YOUR
GSM-LOCATION-PROVIDER,YOU WILL RECEIVE
BACK THE LOCATION AS AN SMS-TEXT LIKE THIS

GO TO WEBSITE OF GSM PROVIDER, SEE LOCATION OF CAR ON A MAP

UHF TRANSMITTER SENDS HIGH/LOW SEQUENCE (CONTINUOUS)
0,7 SEC 500 MW / 7 SEC PAUSE / O,7 SEC 10 MW / 7 SEC PAUSE

UHF TRANSMITTER SENDS AMBIENCE AUDIO (MICROPHONE)
LOW-POWER 10 MW (CONTINUOUS)

UHF TRANSMITTER SENDS AMBIENCE AUDIO (MICROPHONE)
HIGH-POWER 500 MW (CONTINUOUS)

UHF TRANSMITTER SENDS AMBIENCE AUDIO (MICROPHONE)
LOW-POWER 10 MW,SOUND OPERATED (VOX)

UHF TRANSMITTER SENDS AMBIENCE AUDIO (MICROPHONE)
HIGH-POWER 500 MW,SOUND OPERATED (VOX)

UHF TRANSMITTER SENDS ID CODE
HIGH-POWER 500 MW,1 SEC EVERY 5 MINUTES

UHF TRANSMITTER SENDS AUDIO RECEIVED BY GSM ,500MW
(REPEATER/3rd PARTY INTERRUPTION/AUDIO LOOP-BACK/TEST)

RESUMING: YOU HAVE 3 DIFFERENT WAYS TO FIND OUT
THE ROUGH POSITION AND MOVEMENTS OF YOUR OBJECT.
FOR GENERAL PURPOSES THIS MIGHT MIGHT BE ENOUGH.

OR SEE THE POSITION ON A SMALL HANDHELD COMPUTER
SUCH AS A PDA,MDA OR XDA,YOU SIMPLY CONNECT TO
YOUR PROVIDERS WEBSITE AND ASK FOR THE POSITION.
AN XDA IS A COMBINATION OF A GSM-PHONE
AND A HANDHELD COMPUTER LIKE YOU SEE HERE

PLACE GSM LOCATOR ANYWHERE UNDER OR INSIDE THE CAR

NOW IF YOU ACTUALLY WANT TO FIND YOUR OBJECT AND MAKE
" VISUAL CONTACT " YOU WON'T BE ABLE TO DO THAT BY USING
ONLY THE ABOVE POSITION-INFORMATION,SIMPLY BECAUSE IT'S
NOT ACCURATE ENOUGH, IN REALITY THE ACCURACY IS NOT LIKE
THE ABOVE SIMULATION BUT LIKE YOU SEE HERE BELOW:

YOUR OBJECT/CAR COULD BE ANYWHERE ON THE WHITE CIRCLE.

IN THIS EXAMPLE THE CIRCLE HAS A RADIUS OF 400 METERS,
BUT COULD HAVE BEEN ANYWHERE BETWEEN 250 METERS IN
URBAN AREAS WITH MANY SMALL CELLS AND 2500 METERS
OR MORE IN RURAL AREAS WITH LESS BUT BIGGER CELLS.

THIS MEANS YOU WOULD HAVE HAVE TO SEARCH A WIDE AREA
THIS AREA COULD BE ANYWHERE BETWEEN 1 AND 8 SQUARE
KILOMETERS OR MORE. IN PRACTICE YOU WOULD HAVE TO
SEARCH 100 OR MORE STREETS, IF THE CAR IS PARKED INSIDE
A PARKING GARAGE YOU WO'NT BE ABLE TO FIND IT AT ALL !

TO FIND THE LOCATION OF A GSM-PHONE MOST PROVIDERS
USE A TECHNIQUE CALLED " CELL ID + TA " WHERE "CELL ID"
IS THE IDENTIFICATION AND THE POSITION OF THE CURRENT
USED CELL (BASESTATION) AND TA IS THE "TIMING ADVANCE"
WICH IS THE DISTANCE FROM THE CELL TO THE GSM-PHONE
THESE 2 VARIABLES ARE PLOTTED ON A MAP AND THAT IS
WHAT YOU WILL SEE ON THE SCREEN PRESENTED BY YOUR
GSM-LOCATION-PROVIDER. TO FIND OUT MORE ABOUT
DIFFERENT GSM-LOCATING TECHNIQUES AND THERE
ACCURACY YOU MAY VISIT OUR GSM-LOCATING LINKS-PAGE

TO SOLVE THIS ACCURACY PROBLEM YOU CAN SWITCH-ON THE
BUILT-IN " UHF-BEACON-TRANSMITTER " WICH WILL ALLOW YOU
TO " HOME-IN " AND REALLY FIND THE CAR IN A QUICK WAY

THIS IS HOW IT WORKS:

AFTER GETTING THE ROUGH POSITION FROM YOUR GSM-PROVIDER,
YOU DRIVE YOUR CAR TO THIS AREA,WHEN YOU ARRIVE THERE OR
SHORTLY BEFORE THAT,YOU CALL UP THE GSM-POSITION-LOCATOR
BY DIALING IT'S PHONE-NUMBER.

WHEN IT ANSWERS AUTOMATICALLY YOU CAN SEND A CODE (DTMF)
TO SWITCH ON THE UHF-BEACON-TRANSMITTER, (THE CODES ARE
SENT BY SIMPLY PRESSING THE NUMBER-BUTTONS ON YOUR PHONE)

IMMIDIATLY THE TRANSMITTER WILL START TO SEND IT'S SIGNAL
THE SIGNAL IS A SHORT BEEP WICH REPEATS EVERY 7 SECONDS.

YOU CAN RECEIVE THIS SIGNAL ON ANY RADIO-SCANNER OR ANY
OTHER RECEIVER WITH THE UHF FREQUENCY-BAND ( 398~480 MHZ )
BEST WOULD BE TO USE A SCANNER/RECEIVER WITH A BUILT IN
"SIGNAL-STRENGTH METER", LIKE THESE SCANNERS/RECEIVERS

BY CAREFULLY WATCHING THE SIGNAL-STRENGTH METER
YOU CAN " HOME-IN " ON THE CAR THAT YOU WANT TO FIND.
JUST DRIVE IN THE DIRECTION WITH THE STRONGEST SIGNAL.
HERE YOU SEE AN EXAMPLE OF A RELATIVE DISTANCE READING:

ONCE YOU HAVE FOUND YOUR OBJECT YOU CAN SWITCH-OFF
THE BEACON-TRANSMITTER, YOU COULD THEN SWITCH-ON
THE UHF-TRANSMITTER WITH AMBIENCE-AUDIO SO YOU WILL
BE ABLE TO HEAR WHAT IS GOING ON, THIS FUNCTION COULD
ALSO BE HELPFUL TO HEAR IF THE CAR'S ENGINE IS RUNNING,
THE AUDIO FUNCTION CAN ALSO BE USED IN A "VOX" MODE
(VOICE OPERATED) TO SAVE ON BATTERIES AND TO MINIMISE
CHANCES OF DISCOVERY,IN CASE YOU HAVE CONNECTED THE
GSM-LOCATOR TO THE CAR'S ELECTRICAL WIRING (FOR LONG
TIME OPERATIONS OR AS AN ANTI-THEFT-SYSTEM) YOU
COULD SWITCH-ON THE START-DISABLER SO THE CAR WO'NT
GET AWAY, SEE THE REMOTE CONTROL CODE LIST BELOW FOR
ALL POSSIBILLITIES, MORE CUSTOM OPTIONS AVAILABLE !

REMOTE-CONTROL CODES (DTMF)

EXTERNAL OUTPUT HIGH (3V)

EXTERNAL OUTPUT LOW (0V)

SENDS BATTERRY-CONDITION (DTMF 0~9)

SPARE / YOUR OPTION ?

ALL SEND CODES ARE CONFIRMED AND REPEATED. ALL AUDIO AND
SEQUENCES ARE ALSO AUDIBLE THROUGH GSM-PHONE. GSM-MODULE
DISCONNECTS WHEN CALLER DISCONNECTS. BATTERY IS MEASURED
ON FULL LOAD. EXTERNAL OUTPUT MAX 200 MA,COULD BE USED FOR
START-DISABLER,ALARM-TRIGGER,HEADLIGHTS FLASHING ETC.

TEST SEQUENCE (EXECUTES ALL CODES)

ALL OFF (EXCEPT GSM-MODULE)
SLEEP-MODE (LOW POWER CONSUMPTION)

UHF TRANSMITTER SENDS LOW-POWER SEQUENCE (CONTINUOUS)
0,7 SEC 10 MW / 7 SEC PAUSE

TO FURTHER FACILITATE THE " HOMING-IN " THE TRANSMITTER
TRANSMITS WITH TWO ALTERNATING POWER-LEVELS:

HIGH POWER 500 MW, WITH A HIGH TONE
LOW POWER 10 MW, WITH A LOW TONE

THE TRANSMITTED PATTERN/SEQUENCE IS LIKE THIS:

0,7 SEC HIGH / 7 SEC PAUSE / 0,7 SEC LOW / 7 SEC PAUSE

THIS PATTERN IS REPEATED ALL THE TIME (CONTINUOUS)

WHEN YOU ARE FAR AWAY YOU WILL ONLY HEAR THE HIGH TONE
WHEN YOU GET CLOSER YOU WILL ALSO HEAR THE LOW TONE

THE CLOSER YOU GET THE BETTER YOU WILL HEAR THE TONES

TO HEAR AN EXAMPLE PRESS THE PLAY-BUTTON

CONNECTORS FOR: EXT POWER/CHARGING
ANTENNAS,EXT-MICROPHONE,EXT-SPEAKER,
SWITCHED-OUTPUT,INPUT FOR EMERGENCY
CALL/SMS BUTTON OR ALARM-SYSTEM.

INCLUDED ARE 3 COVER PLATES FOR VARIOUS PURPOSES

WE HAVE A LIST OF GSM-PROVIDERS AND RESELLERS THAT OFFER GSM-POSITIONING SERVICES,TO SEE IF THIS SERVICE IS AVAILABLE IN YOUR COUNTRY YOU MAY LOOK AT OUR GSM-LOCATING LINKS PAGE

THIS LIST IS NOT COMPLETE AND UPDATED DAILY
IF YOUR COUNTRY IS NOT ON THE LIST THIS DOES'NT MEAN
IT'S NOT AVAILABLE THERE, IT'S JUST THAT WE DON'T KNOW
ABOUT IT, ASK YOUR GSM-PROVIDER(S) THEY MIGHT HAVE THIS SERVICE AVAILABLE ! AND LET US KNOW...THANKS !

1) WORKS WITH SUBSCRIPTION OR PREPAID CARDS.
2) OFCOURSE LAW ENFORCEMENT AGENCIES HAVE DIRECT ACESS TO POSITION INFORMATION TROUGH LAWFULL INTERCEPTION AGREEMENTS

GPL1 INCLUDING COVER PLATES AND CHARGER
RECEIVER BEARCAT 3000 XLT WITH S-METER
MAGNET-MOUNT UHF ANTENNA,3DB
CUSTOM OPTIONS AVAILABLE

FOR ORDERS AND INFO PLEASE EMAIL

DEALERSHIPS AVAILABLE

PRICES EXCL LOCAL TAX AND SHIPMENT
PATENT PENDING, COPYRIGHT 2003 TETRASCANNER.COM
THIS PRODUCT IS MADE TO ORDER ACTUAL VERSION MAY VARY SLIGHTLY

CAR-TRACKING / ASSET-TRACKING / PACKAGE-TRACKING
LAW ENFORCEMENT / COVERT OPERATIONS / NARCOTICS-TRACKING
VIP-PROTECTION / MONEY-BAGS / TRANSPORT-COMPANIES
SECURITY-COMPANIES / STOLEN-CAR TRACING / CAR-ALARM
HOME-ALARM / REMOTE-LISTENING / ANIMAL-TRACKING / ELT
GSM-BUG / SPYING DEVICE / LONE WORKER TRACER
CHILD LOCATOR / DISTRESS-TRANSMITTER / GSM>UHF REPEATER

REMOVED FOR
SECURITY REASONS