The design of this project helps in providing a full solution for people to control their home appliances by giving voice commands in a wireless environment. It is a completely programmable speech recognition circuit that can be trained with any number of words. Some of the interesting applications are controlling mouse of user's PC, other home loads, robot navigation, etc. The automation centers on recognition of voice commands and uses RF modules for transmission and reception, which are relatively cheap. In this paper, the authors are testing their idea with RF transmission because with the IR transmitters there is a problem of directivity and range of working, that problem is eliminated with RF transmission. RF has better directivity and frequency range.