Abstract:With the development of science and technology, smart home is coming to our life, in order to create a good and comfortable home environment, this paper proposes a smart home design program. The research based on the microcontroller with Cortex-M3 Kernel use NRF24AP2 as wireless receiver module, LabVIEW as development platform. This program Remote monitoring users' home by GPRS technology and its anti-fall detection for elderly people at home alone provide more security for the old people, It has a Stable performance in practical use.