Advancements in WSN have led to the wide applicability of sensor network in various fields. WSNs basic classification is reactive and proactive network. Reactive networks responds to the very immediate changes in its environment in required parameters of interest, as opposed to the proactive network, due to continuous sensing nature of WSN. To make it more efficient and improved in terms of energy in network’s lifetime, the authors need to reduce the energy expense in the network model, which is one of the most significant issues in Wireless Sensor Networks (WSNs). In this paper, they proposed an efficient version of protocol, which prolongs the networks lifetime by efficient utilization of sensor energy, as they have simulated.