Design of anti-theft system based on Bluetooth technology
Yuan Xiaofen · Modern Electronics Technique · 2014
In order to protect the security of valuables,an anti-theft system based on ultra-low power MSP430 and Bluetooth technology was designed. The burglar alarm is controlled by application software developed for Android smartphone. It's easy to operate. Smartphone users are the potential users of burglar alarm. The smartphone APP can judge the distance between the cellphone and burglar alarm by reading the RSSI values of the burglar alarm Bluetooth. The results obtained in a lot of experiments show that the burglar alarm can realize the functions of initiative alarm and anti-theft. The software's measuring accuracy is 1 m in the range of 5 m. The design scheme has better practicability.