The great potential of Wireless Sensor Network is being seen in industrial, consumer and commercial
application. The wireless technology is becoming one of the most prominent areas of research. This paper
focuses on the most widely used transceiver standard in Wireless Sensor Networks, a ZigBee technology.
ZigBee over IEEE 802.15.4 defines specifications for low data rate WPAN (LR-WPAN) to support low
power monitoring and controlling devices