A safe border is a main concern for many governments nowadays, WSN is a proper tool for establishing that goal. It can gather information about physical environment such as temperature, pressure, noise even image and send these information to logical devices. WSN is considered essential in several aspects such as medical and military applications especially in border monitoring. WSN has the advantage of low cost and low power. In this paper an intelligent algorithm is used to design a (WSN) for border security. It consists of a small entities (nodes) each node consists of micro-controller integrated with required sensors (PIR, sound, vibration, and motion detection sensors) and combined with camera provided by its Wi-Fi communication system. An intelligent fuzzy algorithm is used for diffusion of the sensors data and in addition the decision making. The proposed system has a simple graphical user interface (GUI) which is thought to be proper for usage in a lot of fields.