    <SEC-DOCUMENT>0001104659-20-035656-index.html : 20200319
    <SEC-HEADER>0001104659-20-035656.hdr.sgml : 20200319
    <ACCEPTANCE-DATETIME>20200319100809
    ACCESSION NUMBER:		0001104659-20-035656
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		3
    CONFORMED PERIOD OF REPORT:	20200430
    FILED AS OF DATE:		20200319
    DATE AS OF CHANGE:		20200319
    EFFECTIVENESS DATE:		20200319

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			NAPCO SECURITY TECHNOLOGIES, INC
    		CENTRAL INDEX KEY:			0000069633
    		STANDARD INDUSTRIAL CLASSIFICATION:	COMMUNICATIONS EQUIPMENT, NEC [3669]
    		IRS NUMBER:				112277818
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0630

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-10004
    		FILM NUMBER:		20726794

    	BUSINESS ADDRESS:
    		STREET 1:		333 BAYVIEW AVE
    		CITY:			AMITYVILLE
    		STATE:			NY
    		ZIP:			11701
    		BUSINESS PHONE:		631-842-9400

    	MAIL ADDRESS:
    		STREET 1:		333 BAYVIEW AVE
    		STREET 2:		XXXXXXXXXXXXXXXXXXX
    		CITY:			AMITYVILLE
    		STATE:			NY
    		ZIP:			11701

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	NAPCO SECURITY SYSTEMS INC
    		DATE OF NAME CHANGE:	19920703
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>tm2013117d1_def14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: tm2013117d1_def14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>tm2013117d1_proxy-img001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: tm2013117d1_proxy-img001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>tm2013117d1_proxy-img002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: tm2013117d1_proxy-img002.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>