Abstract: A remote sensor organize (WSN) comprises of spatially circulated autonomous sensors to screen physical or natural conditions, for example, temperature, sound, weight and so on and to helpfully go their information through the system to a fundamental area. The fundamental idea of this venture is to lessen control while transmitting through ZigBee. Here, temperature and mugginess sensors are utilized. In the wake of detecting it transmits the information to combination focus through ZigBee. By finding the precise separation of the hub power is assigned. For that two calculations are utilized Opportunistic Power Allocation (OPA) and Adjacent Correction Positioning (ACP). OPA calculation can accomplish three after process minimization of contortion, minimization of transmit power, improve the system lifetime. It can have the capacity to discover the separation of the hubs and dispense the power however it is not precise. RSSI in OPA can't locate the exact position of the hubs with the goal that it expends more power. ACP calculation finds the exact position of the hubs and lessens the power when the information's are transmitted through ZigBee.