Latest Wi-Fi Products, sensor entries at Wi-Fi Product Guide http://products.wi-fiplanet.com http://products.wi-fiplanet.com: IT Computer Hardware and Software Products Briefings and Specifications Temperature Sentinel - Temperature Sentinel http://products.wi-fiplanet.com/wifi/sensor/1194979022.html Remote monitoring of temperature using your existing network [Nov. 13, 2007] http://products.wi-fiplanet.com/wifi/sensor/1194979022.html