Security systems such as closed-circuit TVs (CCTV) and intercom systems are widely
used in homes and buildings for security and surveillance purposes. They are often
expensive and require the expertise to install.
This project aims to develop a low cost wireless multi-channel intercom system
that integrates the applications of radio communication together with wireless audio
communication. This system, when developed, can be used in homes and
offices for surveillance and monitoring applications.
Wireless communication technology has been evolving rapidly; bringing about an
emergence of a wide range of new wireless applications and services. It has brought
convenience to our daily life by eliminating the use of wires and reducing installation
costs.