In view of the poor real-time and unsatisfactory telecontrol problems of current home security equipments, proposed a new wireless remote security control algorithm which embedded GPRS network in STM32 high performance micro processor. The algorithm with the help of efficient smoke sensing acquisition technology and wireless communication network, achieved the effective monitoring in real-time data flow and through the smoke sensor data, realized the real-time control of household appliances. The physical model operating results verify the feasibility and effectiveness of the proposed scheme.