LCD/GSM smart voice anti-theft and alarm system. It combines advanced GSM and digital signal and network technology and integrated digital voice, remote household appliances control, message recognition alarm, etc. It adopts real-time voice/short message/notification of warning condition by telephone and occurrence time and is characterized by stability, reliability and safety. Humanized control for automatic voice for alarming or notification with short message of warning condition and the scene of the incident features stability, reliability and safety. The system is widely used in places requiring protection such as families, factories, schools, shops, convenience stores, financial offices, villas and districts to prevent property from being damaged.