ELVATR6AAlarm module

Covered list attestation FCC application letter KiwaPage 1 of 2 RF_755_0215-02-2023 Certification Application Attestation Statements NUTEK CORPORATION No.167, Lane 235, Bauchiau Rd., Xindian District, New Taipei City, 23145, Taiwan Subject: FCC ID: ELVATR6A To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) [NUTEK CORPORATION] certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: <N/A> Statement for 47 CFR section 2.911(d)(5)(ii) [NUTEK CORPORATION] (“the applicant”) certifies that, as of the date of the filing of this application, the applicant - is / - is not (3) [NUTEK CORPORATION] (“the applicant”) certifies that, the device does not have cybersecurity and/or anti- virus software produced by Kaspersky Lab, Inc. or any of its successors and assignees, identified on the Covered list installed on the device, nor will it be installed by the applicant anytime after certification. identified on the Covered List as an entity producing “covered” equipment. Date: August 3, 2026 Name (2) : Jason Wang Signature: 1 - The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist . (2): For FCC it must be the Grantee Code “owner” or the authorized agent. (3): double click on the appropriate box and select ‘’checked” then “OK”

RF_160_05 Declaration of Authorisation Date of issue 02-01-2023 Declaration of Authorization We Name:NUTEK CORPORATION Address:No.167, Lane 235, Bauchiau Rd., Xindian District, New Taipei City, 23145, Taiwan. Declare that: Name Representative of agent: Kevin Tsai (1) Agent Company name:Compliance Certification Services Inc. Address:No. 11. Wugong 6th Road City:New Taipei City CountryTaiwan is authorized to apply for Certification of the following product(s): Product description: Alarm module Type designation: ROC2 Trademark:NA Validity/ expiry date: 2027/12/31 on our behalf. Date: August 3, 2026 Name:Jason Wang (2) Function: Senior Manager Signature: Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent.

FCC, Request for non-disclosureDate: 23-06-2023 RF_501, Issue 11Page 1 of 1 Company Name:NUTEK CORPORATION Address:No.167, Lane 235, Bauchiau Rd., Xindian District, New Taipei City, 23145, Taiwan To: Kiwa Netherlands B.V., Dept. FCC TCB Wilmersdorf 50 7327 AC Apeldoorn The Netherlands Subject: Request for confidentiality FCC ID: ELVATR6A Reference number: ###### Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application: Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, applicant hereby requests Short-Term Confidential treatment of the following materials (See notes below): Internal Photos User’s Manual Test Set-up Photos External Photos Date: 180 days Justification: Date: 05 August 2026Name and signature of applicant: Jason Wang Notes: 1) A document or type of document can only have ONE type of confidentiality! 2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)! The planned date should state in the RF731 application form. 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this! 5) Request for extension or for release must be received by Kiwa NL B.V. at least 7 days before date of actual marketing or before expiration of the STC period

Project No: TM-2606000326P Page 1 / 14 Report No.: TMWK2606002808KS FCC ID: ELVATR6A Rev.: 00 No.11, Wugong 6th Rd., Wugu Dist., New Taipei City , Taiwan /新北市五股區五工六路11號 t:(886-2) 2299-9720 f:(886-2) 2299-9721 www.sgs.com.tw Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of client’s instruction, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced, except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Compliance Certification Services Inc. 程智科技股份有限公司 Member of the SGS Group RF Exposure Evaluation Report FCC 47 CFR § 2.1091 for Alarm module Model Name.: ROC2 Prepared for: NUTEK CORPORATION No.167, Lane 235, Bauchiau Rd., Xindian District, New Taipei City, 23145, Taiwan Prepared by Compliance Certification Services Inc. Wugu Laboratory No.11, Wugong 6th Rd., Wugu Dist., New Taipei City, Taiwan. Issue Date: August 5, 2026 Note: This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by TAF, NIST or any government agencies. The test results in the report only apply to the tested sample. This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No: TM-2606000326P Page 2 / 14 Report No.: TMWK2606002808KS Rev.: 00 Revision History Rev. Issue Date Revisions Effect Page Revised By 00 August 5, 2026 Initial Issue ALL Peggy Tsai This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No: TM-2606000326P Page 3 / 14 Report No.: TMWK2606002808KS Rev.: 00 Table of Contents 1 ATTESTATION OF TEST RESULTS ............................................................................. 4 2 TEST SPECIFICATION, METHODS AND PROCEDURES ............................................ 5 3 DEVICE UNDER TEST (DUT) INFORMATION .............................................................. 6 3.1 DUT DESCRIPTION .............................................................................................. 6 3.2 WIRELESS TECHNOLOGIES ............................................................................... 7 4 MEASUREMENT UNCERTAINTY .................................................................................. 8 5 MAXIMUM PERMISSIBLE EXPOSURE ......................................................................... 9 5.1 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) ................................ 9 5.2 MPE CALCULATION METHOD ........................................................................... 10 5.3 MPE EXEMPTION ............................................................................................... 11 5.4 MULTIPLE RF SOURCES ................................................................................... 12 6 MPE EXEMPTION OPTION B ...................................................................................... 13 7 FACILITIES .................................................................................................................. 14 This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No: TM-2606000326P Page 4 / 14 Report No.: TMWK2606002808KS Rev.: 00 1 Attestation of Test Results Applicant Name NUTEK CORPORATION Model Name ROC2 Applicable Standards FCC 47 CFR § 2.1091 FCC 47 CFR § 1.1310 Published RF exposure KDB procedures Receive EUT Date: June 25, 2026 Date of Test: July 24, 2026 Compliance Certification Services Inc. , tested the above equipment in accordance with the requirements set forth in the above standards. Determination of compliance is based on the results of the compliance measurement,not taking into account measurement instrumentation uncertainy.All indications of Pass/Fail in this report are opinions expressed by Compliance Certification Services Inc, based on interpretations and/or observations of test results. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Approved & Released By: Tested by: Kevin Tsai Asst. Manager Compliance Certification Services Inc. KW Huang Engineer Compliance Certification Services Inc. This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No: TM-2606000326P Page 5 / 14 Report No.: TMWK2606002808KS Rev.: 00 2 Test Specification, Methods and Procedures The tests documented in this report were performed in accordance with FCC 47 CFR § 2.1091, the following FCC Published RF exposure KDB procedures: o 447498 D04 Interim General RF Exposure Guidance v01 o 865664 D02 RF Exposure Reporting v01r02 This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製…

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Antenna Specification FCC Regulatory Certification Project Name : ROC2 James Chiu, Engineering Date: 2026-06-18 1. Document Information Project Name: ROC2 Model: ROC2 2. Antenna Supplier Information Supplier Name: Nutek Corporation Supplier Address: No.167, Lane 235, Bauchiau Rd., Xindian District, New Taipei City 3. Antenna Information Antenna Type: MIFA PCB Antenna Operating Frequency Range: 2400 ~ 2480 MHz Center Frequency : 2450 MHz Peak Gain (Max) : -4.09 dBi Reference Impedance: 50 Ohm 4. Antenna Dimensions The antenna is integrated on the PCB as shown in the assembly drawing below. All dimensions are in millimeters. Referencemm L14.50 L22.74 L32.65 L41.76 L54.70 L64.90 W10.90 W20.50 D11.50 D21.30 5. Purpose This document describes the antenna specification and radiation characteristics of the ROC2 transmitter for FCC certification. 6. Radiation Performance – Horizontal Plane Test Frequencies: 2400 MHz / 2450 MHz / 2480 MHz Frequency (MHz)Max Gain (dBi)Min Gain (dBi)Avg Gain (dBi) 2400-4.09-25.32-12.32 2450-5.82-30.68-12.75 2500-6.51-35.91-13.51 7. Radiation Performance – Vertical Plane Test Frequencies: 2400 MHz / 2450 MHz / 2480 MHz Frequency (MHz)Max Gain (dBi)Min Gain (dBi)Avg Gain (dBi) 2400-15.11-30.48-21.50 2450-14.91-35.37-21.86 2500-18.73-34.28-23.27

Project No: TM-2606000326P Page: 1 / 41 Report No.: TMWK2606002807KR FCC ID: ELVATR6A Rev.: 00 No.11, Wugong 6th Rd., Wugu Dist., New Taipei City , Taiwan /新北市五股區五工六路11號 t:(886-2) 2299-9720 f:(886-2) 2299-9721 www.sgs.com.tw Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of client’s instruction, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced, except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Compliance Certification Services Inc. 程智科技股份有限公司 Member of the SGS Group RADIO TEST REPORT FCC 47 CFR PART 15 SUBPART C Test Standard FCC Part 15.247 Product name Alarm module Brand Name NA Model No. ROC2 Test Result Pass Statements of Conformity Determination of compliance is based on the results of the compliance measurement, not taking into account measurement instrumentation uncertainty. The test Result was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were given in ANSI C63.10-2020 and compliance standards. The test results of this report relate only to the tested sample (EUT) identified in this report. The test Report of full or partial shall not copy. Without written approval of Compliance Certification Services Inc.( Wugu Laboratory) Approved by: Sehni Hu Supervisor This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No: TM-2606000326P Page: 2 / 41 Report No.: TMWK2606002807KR Rev.: 00 Revision History Rev. Issue Date Revisions Effect Page Revised By 00 August 5, 2026 Initial Issue ALL Peggy Tsai This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No: TM-2606000326P Page: 3 / 41 Report No.: TMWK2606002807KR Rev.: 00 Table of contents 1. GENERAL INFORMATION ........................................................................................ 4 1.1 EUT INFORMATION .................................................................................................. 4 1.2 EUT CHANNEL INFORMATION ................................................................................ 5 1.3 ANTENNA INFORMATION ........................................................................................ 5 1.4 MEASUREMENT UNCERTAINTY .............................................................................. 6 1.5 FACILITIES AND TEST LOCATION .......................................................................... 6 1.6 INSTRUMENT CALIBRATION ................................................................................... 7 1.7 SUPPORT AND EUT ACCESSORIES EQUIPMENT ................................................. 8 1.8 TEST SET UP DIAGRAM ........................................................................................... 8 1.9 TEST PROGRAM ....................................................................................................... 9 1.10 TEST METHODOLOGY AND APPLIED STANDARDS ............................................. 9 2. TEST SUMMERY ..................................................................................................... 10 3. DESCRIPTION OF TEST MODES............................................................................ 11 3.1 THE WORST MODE OF OPERATING CONDITION ................................................ 11 3.2 THE WORST MODE OF MEASUREMENT .............................................................. 11 3.3 EUT DUTY CYCLE ................................................................................................... 12 4. TEST RESULT ......................................................................................................... 13 4.1 AC POWER LINE CONDUCTED EMISSION ........................................................... 13 4.2 6DB BANDWIDTH AND OCCUPIED BANDWIDTH(99%) ....................................... 14 4.3 OUTPUT POWER MEASUREMENT ........................................................................ 18 4.4 POWER SPECTRAL DENSITY ................................................................................ 20 4.5 CONDUCTED BAND EDGE AND SPURIOUS EMISSION ...................................... 23 4.6 RADIATION BANDEDGE AND SPURIOUS EMISSION .......................................... 26 APPENDIX 1 - PHOTOGRAPHS OF EUT This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No: TM-2606000326P Page: 4 / 41 Report No.: TMWK2606002807KR Rev.: 00 1. GENERAL INFORMATION 1.1 EUT INFORMATION Applicant NUTEK CORPORATION No.167, Lane 235, Bauchiau Rd., Xindian District, New Taipei City, 23145, Taiwan Manufacturer NUTEK CORPORATION No.167, Lane 235, Bauchiau Rd., Xindian District, New Taipei City, 23145, Taiwan Equipment Alarm module Model No. ROC2 Model Discrepancy N/A Trade Name NA Received Date June…

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