A major advantage of wireless transmission is a significant reduction and simplification in wiring and harness. Wireless Sensor Networks (WSNs) is one of these wireless technologies which are used nowadays. They can operate in a wide range of environments and provide advantages in cost, size, power, flexibility and distributed intelligence, compared to wired ones. It is an infrastructure comprised of sensing, computing and communication elements that gives us the ability to monitor and react to events in a certain environment.