New Jersey Statutes Title 45. Professions and Occupations 45 § 5A-36

a. Notwithstanding any provision of the “Municipal Land Use Law,” P.L.1975, c. 291 (C.40:55D-1 et seq.), or any other law to the contrary, no municipality or county shall adopt an ordinance or resolution or promulgate any rules or regulations relating to a licensed locksmith or alarm business that:

b. The provisions of any ordinance or resolution or rules or regulations of any municipality or county relating to the licensing or registration of locksmiths or alarm businesses are superseded by the provisions of this act.Municipal and county officials and employees shall comply with the provisions of the act. Nothing in this section shall be construed, however, to prohibit municipal regulation of door-to-door vendors or salespersons of burglar alarm, fire alarm or electronic security systems nor shall anything in this section be construed to prohibit or restrict municipal consideration of alarm business service proposals in consent proceedings under the “Cable Television Act,” P.L.1972, c. 186 (C.48:5A-1 et seq.).