GSM burglar alarm system using the global GSM short message data transmission mode and voice-enabled platform for the completion of intelligent data transmission and remote control alarm, the system sets the family, shops, office safety, electrical control, private cars, such as remote monitoring functions intelligent home , due to the global GSM wireless mobile communication network signal coverage area of Canton, truly low-cost long-distance high-quality ultra-convenient, flexible and intelligent wireless control and alarm, to solve the fixed-line telephone or cable broadband network wired alarm limitations. GSM global wireless mobile communications network in the world has been popular, widely used in single-family residential property, electricity, transportation, petroleum, coal, railway, municipal and public security departments of the security industry devices, data monitoring and remote monitoring system.
The main function of the electronic burglarproof system is voice and light burglarproof, mute burglarproof ,emergency alarm,double shaking activation, emergency all,etc.But the kind alarm system only coffins to a certain distance,and alarm is mainly the voice and light.
The essay design is to use Siemens TC35 model as core of communication, changes the alarm of electronic burglarproof system.In other words,the alarm signal can be seat to mobilephone through the mc model. The subscriber can choose calling or message inform- ing or other means.Therefor the automobile owners can monitor the car wherever they are.At the same time,it can avoid noise disturbing.Besides,it only needs the SIM card to com- munication,there is to joining a special wed,paying the expensive fees.
The essay mainly discuss the signifience of producing communication machine,how to solve the electronic problems in developing,the demonstration of all kinds of design proposal,and the adjusting process and the problems after production of communication mechanism,etc.
Key words Switching power supply, SCM system, TC35 module, AT command