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Negative and expensive facts for society
Data coming out from statistics are frightening: car thefts are hundreds of thousands every year even if, thanks to the high-technology security systems, they’ve decreased of 40% in the last 3 years. A positive note: the GPS alarm systems allowed to find the 55% of stolen vehicles.
 
Security solutions for the car world
Since the early 90s, the car industry started to introduce some high-security electronic systems, their evolution allows several applications. It’s estimated that cars produced in 2005 have more than 100 microcontrollers on board, all communicating to each other.
The communication between the different electronic devices, in the car branch, uses the CAN BUS protocol (Controller Area Network), based on the exchange of digital signals.
The technological turning-point in the car protection world
GETRONIC have designed an innovative generation of electronic alarm
and satellite (GPS).
GETRONIC have produced devices that analize the messages passing along the car CAN BUS line and, after recognizing the usefule ones, they arm or disarm the alarm system’s functions.
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