ntrnt f Thngs (T) scrty dvcs r lctrnc tls cnnctd v ntrnt t cmmn ntwrk nd r sd t prvd scrty msrs. Ths dvcs cn b cntrlld rmtly thrgh mbl pplctn, wb-bsd ntrfc r ny prprtry nstlld sftwr, nd thy ftn hv cpblts sch s rmt vd mntrng, ntrsn dtctn, tmtc lrts, nd smrt tmtn ftrs. T scrty dvcs frm n ntgrl prt f th smrt csystm, whch s chrctrzd by th ntrcnnctvty f vrs pplncs nd dvcs thrgh th ntrnt.