Automobile Anti-theft System Design Based on GSM

An automobile remote alarm system based on GSM communication network is introduced. The TC35 GSM module and microcontroller is combined with the system, vibration sensor and speed sensor are used to achieve short message service (SMS) alarm and dual theft-proof of automobile. The shortcoming of traditional systems including low security and small alarming range is overcome, and the cost of this system is cut down, so it should have good application prospects.