You receive a status report with current GPS data, voltage values of connected sources and switching states of the integrated outputs via a call or automatically at a preset interval. Locate the vehicle position on demand, traceable when leaving a certain area and on up to 10 mobile phone numbers. You can conveniently switch up to two consumers on or off via SMS. Technical data: power supply 12/24V, current consumption approx. 50mA in operation/30mA in idle state, inputs 4/ outputs 2*0.5A