Abstract: Wireless Multimedia Sensor Networks (WMSNs) is networks of wirelessly interconnected devices comprising multimedia sensor nodes that are able to process real time multimedia content such as video and audio streams, still images, and scalar sensor data from the environment. We present the features of the environment in which the sensor networks may deploy. Node deployment in wireless multimedia sensor network is application dependent. It can be in deterministic or random fashion. In both the condition coverage of interested area is concerned.