An implantable lumen filter is described. A log file generated by network security monitoring tools is received by a transformer. The light emitting diode module also includes a printed circuit board having a hole corresponding to a protruding end portion of the heat releasing member. An authorization deactivator may also be provided in association with the equipment to erase, decrement, or otherwise prevent the technological measure from being reused. Also, due to this arrangement, the system is more compact.