Pursuant to Regulation 30 read with Part A of Schedule III and other applicable provisions of the SEBI (Listing Obligations and Disclosures Requirements) Regulations, 2015, the Board of ....

Date: August 11, 2026 BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400001 Scrip Code: 537985 Subject: Outcome of Board Meeting under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 — Appointment of Secretarial Auditor Dear Sir/Madam, Pursuant to Regulation 30 read with Part A of Schedule III and other applicable provisions of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you that the Board of Directors of Infronics Systems Limited (the “Company”), at its meeting held today, i.e., Tuesday, August 11, 2026, has considered and approved the appointment of M/s. R & A Associates, Company Secretaries (Peer Review No. 6659/2025, Certificate of Practice No. 2224 and Firm Registration No. P1994AP011100), as the Secretarial Auditor of the Company to conduct the Secretarial Audit for the financial year 2025–26. The details as required under Regulation 30 read with Part A of Schedule III of the SEBI Listing Regulations are enclosed herewith as Annexure-A. The meeting of the Board of Directors commenced at 06:15 PM and concluded at 06:45 PM. Kindly take the above information on record. Thanking you, For Infronics Systems Limited Arihant Jain Company Secretary & Compliance Officer Membership No.: A70208 Registered Office: Plot No: 30, 31, Brigade Towers, West Wing, First Floor, Nanakramguda, Financial District, Gachibowli, Hyderabad-500032 Email: company@infronics.in | Website: www.infronics.in | Phone: +91-7207919111| CIN: L72200TG2000PLC033629 Annexure-A Details required under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Circular No. HO/49/14/l4(7)2025-CFDPODW3761/2026 dated January 30, 2026: Appointment of Secretarial Auditor: Name of the Secretarial Auditor M/s. R & A Associates, Company Secretaries Peer Review / CP / FRN Peer Review No. 6659/2025; Certificate of Practice No. 2224; Firm Registration No. P1994AP011100 Date of Appointment M/s. R&A and Associates, Company Secretaries, are appointed by the Board of Directors of the Company at their meeting held on August 11, 2026, based on the recommendation of the Audit Committee, for the Financial Year 2025-26. Reason for change Appointment consequent upon the resignation of M/s. ASN & Associates, the Secretarial Auditor for FY 2025–26 Brief profile Established in 1996, M/s. R & A Associates is an integrated Corporate Secretarial & Legal Services Firm headquartered in Hyderabad with offices across Mumbai, Gurgaon, Chennai, and Amaravathi. The firm brings over 200+ man-years of collective experience in Corporate Compliance, SEBI LODR mandates, M&A transactions, and Governance Support for listed entities. Disclosure of relationship with The firm is not related to any of the Directors / Promoters of the directors Company Registered Office: Plot No: 30, 31, Brigade Towers, West Wing, First Floor, Nanakramguda, Financial District, Gachibowli, Hyderabad-500032 Email: company@infronics.in | Website: www.infronics.in | Phone: +91-7207919111| CIN: L72200TG2000PLC033629