In todays world we are facing with increasingly many types of emergencies in our Environments. Institutions with poor infrastructure may not be able to minimize loss of resources and human life in times of natural catastrophes. We can minimize it by using wireless sensor networks. Wireless sensor network will report about that emergency to master nodes. In this book we have focused on temperature monitoring using wireless sensor network.

Mr. Sachin S. Patil, assistant Professor in dept. of E&Tc Engineering at ADCET, Ashta, received young investigator award in 2012. He stood 5th rank in SUK Exam at the time of BE. He has 10 years of teaching experience. He has attended 13 STTP, 11 Workshops, 5 national, 4 international conferences, published 16 papers in international journals.