eNet wireless energy sensor, 4-gang DRA Features: The eNet wireless energy sensors enable the wireless transmission of voltage, electricity, and energy values to the eNet server. Operation with an eNet server. Logging electricity and voltage of the connected device. Calculation of effective output, reactive power, apparent power, and active electrical energy. Event-controlled or time-controlled transmission of measurement value telegrams to the eNet server. Time synchronisation with the eNet server. Display of energy values possible via the eNet SMART HOME App. Use of energy values as a trigger for IF THEN rules in the eNet SMART HOME App. Can be set with eNet server:: Localisation of the device. Fully encrypted wireless transmission (AES CCM) from eNet Server software version 2.0. Use power consumption as the 'IF' condition in IF THEN rules to activate actions, scenes, and timers. Device software update. Notes : An eNet server is required to operate this DIN-rail mounting device.