WirelessNetView is a small utility that monitors wireless networks that are available within the reach of your adapter. For each detected network, it displays SSID, Last Signal Quality, Average Signal Quality, Authentication Algorithm, Cipher Algorithm, MAC Address and other information. The program can run in the system tray and optionally alert you with a beep if new networks are found.
link : _http://www.snapfiles.com/downloads/wlnetview/dlwlnetview.html
link : _http://www.snapfiles.com/downloads/wlnetview/dlwlnetview.html