Magnetic field limit in flats: 0.5 kilovolts per metre (kV/m) and 10 microteslas (µT) that is, 10% of the EU Council Recommendation reference value. Out of flats: 1 kilovolts per metre (kV/m) and 20 microteslas (µT), i. e., 20% of the EU Council Recommendation reference value.