Before being marketed, the LEFSON BT36 and the LEFSON DCAD have been tested in a specialized laboratory in France. They obtained the EMC (Electromagnetic Compatibility) certification,
in Europe and North America.
These devices also took all the necessary tests of safety in order to be marketed in Europe and in North America. They are CE marked, and complie with the part 15 of the FCC rules (Operation is subject to the following two conditions : (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation).