Any person engaged in any activity regulated by the Alarm, Locksmith and Fire Sprinkler Industry Act, when installing or repairing electrical circuits consisting entirely of Class 2 or Class 3 circuits and power source requirements as established by the National Electrical Code shall not be required to obtain any license as required by the Electrical Licensing Act¹, if such person is licensed pursuant to the provisions of the Alarm, Locksmith and Fire Sprinkler Industry Act; provided, however, persons performing installations, repairs or other work on any electrical circuits other than Class 2 or Class 3 circuits shall be required to be properly licensed or registered pursuant to the Electrical Licensing Act.