Mobile telephone package monitoring method, involves providing packages with radio nodes, respectively, where one of nodes conveys information concerning change to monitoring unit and/or controls alarm transmitter for activating alarm

摘要

The method involves providing packages (1) to be monitored with radio nodes of a self-networking radio network, respectively. The nodes monitor themselves and notify each other of a specified change in the mutual situation from the starting time. One of the nodes conveys information, concerning the change, to a monitoring unit (6) and/or controls an alarm transmitter (7) for activating an alarm. An independent claim is also included for an arrangement for execution of a method of execution of monitoring an electronic product.