Model: S3542 S3542 GSM GPS Car Alarm Tracking System adopts the GPS and GSM technology to protect the car or vehicle. This system integrated the Alarm functions and locating function, not only with GPS but also includes all the functions of the GS... - Update: 2008-07-17

Name: GSM GPS Car Alarm system Model: S3543 The S3543 is designed for private cars, vehicles and so on. It?s a vehicle security system intergrating GPS,GSM and GPRS technologies. It mainly focuses on the protection of personal vehicles wit... - Update: 2008-07-17