Intelligent Instrumentation, supply control method, the operation of a method, system and program

An intelligent meter (1), comprising: a power supply control unit (11), in the case where the received electric power is supplied to the television set (31) or the like by the smart meter (1) stop command RD (1C) of next, the supply stop; first communication unit (121), receiving a command RD (1C) of the first communication; second communication unit (122), second communication; and a communication control unit (13) , receiving the RD command (1C) before the first communication, upon receiving the RD command (1C) after the first communication is not performed and only the second said communication.