sensor network

wireless sensor network

noun

computing a network of tiny autonomous devices embedded in everyday objects or sprinkled on the ground, able to communicate using wireless links

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012