Attached files
| file | filename |
|---|---|
| 10-K - 10-K - COMMUNICATIONS SYSTEMS INC | csi200438_10k.htm |
| EX-32 - CERTIFICATION UNDER USC SECTION 1350 - COMMUNICATIONS SYSTEMS INC | csi200438_ex32.htm |
| EX-31.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER - COMMUNICATIONS SYSTEMS INC | csi200438_ex31-2.htm |
| EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER - COMMUNICATIONS SYSTEMS INC | csi200438_ex31-1.htm |
| EX-21 - SUBSIDIARIES OF THE REGISTRANT - COMMUNICATIONS SYSTEMS INC | csi200438_ex21.htm |
| EX-4.1 - DESCRIPTION OF REGISTRANTS SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE S - COMMUNICATIONS SYSTEMS INC | csi200438_ex4-1.htm |
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the Registration Statements on Form S-8 (File No. 333-98325, 333-120561, 333-161376, 333-177890, 333-204379, 333-230157, and 333-231666) of Communications Systems, Inc. and subsidiaries of our report dated March 17, 2020, relating to the consolidated financial statements, which appears on page 27 of this Annual Report on Form 10-K for the year ended December 31, 2019.
/s/ Baker Tilly Virchow Krause,LLP
Minneapolis, Minnesota
March 17, 2020
59