N.J. Stat. § 40:20-35.4
Each member of a board of chosen freeholders in counties subject to the provisions of this act shall receive an annual salary in an amount within the limits prescribed by law for members of boards of chosen freeholders in counties governed by small boards under the provisions of sections 40:20-2 to 40:20-35 of the Revised Statutes. Such salaries, including any additional compensation to directors, shall be in lieu of all fees or other compensation, excepting additional compensation for premiums on group insurance authorized under P.L. 1960, chapter 180, and shall be paid in equal monthly installments by the county treasurer. The salaries to be paid to the members of each board, including any additional compensation to the director, shall, within the limits prescribed pursuant to this section, be fixed by the respective boards referred to herein by resolution.
N.J.S. § 40:20-35.4