EXHIBIT 32.1

               CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
      AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In  connection  with  the  Quarterly Report of Napco Security Technologies, Inc.
(the "Company") on Form 10-Q for the period ending March 31, 2010 filed with the
Securities and Exchange Commission on the date hereof (the "Report"), I, RICHARD
L. SOLOWAY, Chief Executive Officer of the Company, certify, that to the best of
my knowledge, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section
906  of  the  Sarbanes-Oxley  Act  of  2002,  that:

1.   The Report fully complies with the requirements of  Section 13(a)  or 15(d)
of the Securities Exchange Act of 1934; and

2.   The information contained in the Report  fairly presents,  in all  material
respects, the financial condition and results of operations of the Company.

Dated: May 17, 2010

     /s/ RICHARD L. SOLOWAY
- ---------------------------------------------
Richard L. Soloway, Chief Executive Officer

This  certification  accompanies  the  Report  pursuant  to  Section  906 of the
Sarbanes-Oxley  Act  of 2002 and shall not, except to the extent required by the
Sarbanes-Oxley  Act  of  2002,  be  deemed  filed by the Company for purposes of
Section  18  of  the  Securities  Exchange  Act  of  1934,  as  amended.




               CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
      AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In  connection  with  the  Quarterly Report of Napco Security Technologies, Inc.
(the "Company") on Form 10-Q for the period ending March 31, 2010 filed with the
Securities  and  Exchange Commission on the date hereof (the "Report"), I, KEVIN
S.  BUCHEL, Chief Financial Officer of the Company, certify, that to the best of
my knowledge, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section
906  of  the  Sarbanes-Oxley  Act  of  2002,  that:

1.   The Report fully complies with the requirements of  Section 13(a)  or 15(d)
of the Securities Exchange Act of 1934; and

2.   The information contained in the Report  fairly presents,  in all  material
respects, the financial condition and results of operations of the Company.

Dated: May 17, 2010

     /s/ KEVIN S. BUCHEL
- ---------------------------------------------
Kevin S. Buchel, Chief Financial Officer

This  certification  accompanies  the  Report  pursuant  to  Section  906 of the
Sarbanes-Oxley  Act  of 2002 and shall not, except to the extent required by the
Sarbanes-Oxley  Act  of  2002,  be  deemed  filed by the Company for purposes of
Section  18  of  the  Securities  Exchange  Act  of  1934,  as  amended.



A  signed  original  of  this written statement required by Section 906 has been
provided to the Company and will be retained by the Company and furnished to the
Securities  and  Exchange  Commission  or  its  staff  upon  request.


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