2BVRZ-SRBEACONThe SmartRoller Beacon is a low-power wireless transmitting device designed for temperature monitoring of excavator load rollers in industrial mining environments

© Bradken Pty Limited 2026 l ABN 33 108 693 009 l Page: 1 of 1 l FCC Attestation Statements part 2.911_d__5__ii_ filing.doc Contact Details T +61 419 126 466 E [email protected] W bradken.com 20 McIntosh Drive, Mayfield West, NSW, 2304 Australia Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 28-04-2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BVRZ-SRBEACON Bradken Resources Pty Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, (Applicant signature) Kevin Joyce Head of Digital Technology

© Bradken Pty Limited 2026 l ABN 33 108 693 009 l Page: 1 of 1 l FCC Attestation Statements part 2.911d_5_i filing.doc Contact Details T +61 419 126 466 E [email protected] W bradken.com 20 McIntosh Drive, Mayfield West, NSW, 2304 Australia Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 28-04-2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BVRZ-SRBEACON Bradken Resources Pty Ltd (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Bradken Resources Pty Ltd (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. Or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, (Applicant signature) Kevin Joyce Head of Digital Technology Bradken Resources Pty Ltd ✓

© Bradken Pty Limited 2026 l ABN 33 108 693 009 l Page: 1 of 1 l Attestation Statements US agent for service of process.doc Contact Details T +61 419 126 466 E [email protected] W bradken.com 20 McIntosh Drive, Mayfield West, NSW, 2304 Australia Federal Communications Commission Authorization and Evaluation Division Date: 28/04/2026 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2BVRZ-SRBEACON Bradken Resources Pty Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, Bradken Mining Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Bradken Resources Pty Ltd. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Bradken Mining Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Bradken Mining Inc. does not require an FCC FRN as they do no other business with the FCC other than being designated as a US Agent of process. Designated U.S. Agent Information: Name: Bradken Mining Inc. Address: 2420 S Power Road, Building B, Mesa AZ, 85209 USA Contact Person: Michael Doherty Tel.: +1 (307) 318-9013 Email: [email protected] Sincerely, Bradken Resources Pty Ltd Bradken Mining Inc. Kevin Joyce Michael Doherty (Applicant signature) (US Agent signature) Applicant FCC FRN: 0037633831 US Agent FCC FRN: NA

ABN 33 108 693 009 SmartRoller Beacon Design Comparison & Variations SRBEACONOFF-R0 is very similar in design to SRBEACONFLAT-R1. The key differences implemented in SRBEACONOFF-R0 are as follows: • Battery Change: Replaced Fanso ER2450 with Panasonic CR2477/HFN • PCB Layout Modification: Updated the PCB layout to accommodate differences in battery terminal placement • RF Design Adjustment: Removed the U.FL test port from the RF feed line All other BOM components and schematic details remain identical between the two models. The differences in layout are illustrated below: Model: SRBEACONFLAT-R1 ABN 33 108 693 009 Model: SRBEACONOFF-R0 Enclosure Design Variants We have two enclosure design options for the beacon: Model: SRBEACONFLAT-R1 (Flat Centre Hole) • Standard design with a central mounting hole • Maintains a flat surface profile Alternative Design SRBEACONOFF-R0: Flat Offset Hole • Features an offset retention bolt and jacking screw mechanism • Designed for improved mounting flexibility in constrained spaces Both enclosure designs have identical internal geometries, ensuring consistent housing of the electronics package without impacting performance. ABN 33 108 693 009 Model: SRBEACONFLAT-R1 (Centre Hole) Model: SRBEACONOFF-R0 (Offset Hole)

© Bradken Pty Limited 2026 l ABN 33 108 693 009 l Page: 1 of 1 l FCC POA_Letter.doc Contact Details T +61 419 126 466 E [email protected] W bradken.com 20 McIntosh Drive, Mayfield West, NSW, 2304 Australia Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 28/04/2026 SUBJECT: FCC Application for 2BVRZ-SRBEACON To Whom It May Concern: Kevin Joyce of Bradken Resources Pty Ltd (“the applicant”), hereby authorize Neville Liyanapatabendige at EMC Bayswater Pty Ltd to act on our behalf, to apply to the Federal Communications Commission for FCC approval of our equipment. Any and all acts carried out by Neville Liyanapatabendige at EMC Bayswater Pty Ltd on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Kevin Joyce Head of Digital Technology Bradken Resources Pty Ltd

EMC Bayswater Pty. Ltd. A.B.N. 49 112 221 333 Unit 18, 88 Merrindale Drive Croydon South Vic 3136 Australia PH: +61 3 9761 5888 FAX: +61 3 8761 6547 Email: [email protected] Web: www.emcbayswater.com.au EMC ENGINEERS EMC/EMI TESTING SITE SURVEYS CALIBRATION SHIELDING EFFECTIVENESS To Federal Communications Commission Attention: Certification Officer EMCT Ref: 1955 Date: May 12, 2026 Subject: Bradken Resources Pty Ltd– FCC Certification (original certification) Product Name: SmartRoller Beacon Model: SRBEACONFLAT-R1 FCC ID: 2BVRZ-SRBEACON Transmitter: 2.402 to 2.480GHz Transmitter Type: Bluetooth Low Energy (BLE) Antenna: Unictron H2UB6D1K1B0100 chip antenna Description: The SmartRoller Beacon is a low-power wireless transmitting device designed for temperature monitoring of excavator load rollers in industrial mining environments Please Note: Permanent Confidentiality: Application includes request for permanent confidentiality – Schematics, Block Diagram, Operational Description Short-Term Confidentiality: Application includes request for short-term confidentiality – 180 days Internal Photos, External Photos, User Manual, test setup Photos Variant Model: SRBEACONOFF-R0 Agent: EMC Bayswater is acting as agent for Bradken Resources Pty Ltd in this application. Regards _____________ Neville Liyanapatabendige Manager EMC Bayswtaer Pty Ltd Unit 18, 88 Merrindale Drive, Croydon South Vic 3136 Australia Ph: +61 3 9761 5888 www.emcbayswater.com.au

© Bradken Pty Limited 2026 l ABN 33 108 693 009 l Page: 1 of 1 l FCC Conf letter-sample_long-short-term.doc Contact Details T +61 419 126 466 E [email protected] W bradken.com 20 McIntosh Drive, Mayfield West, NSW, 2304 Australia Federal Communications Commission Authorization and Evaluation Division Date: 28-04-2026 Subject: FCC Application for FCC ID: 2BVRZ-SRBEACON - Confidentiality Request To Whom It May Concern: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram Schematics Operational Description CONF_SmartRollerBeaconBlockDiagram.pdf CONF_ SmartRollerBeaconSchemetics.pdf CONF_SmartRollerBeaconOperationalDesciption.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for a period of 180 days: Exhibit Type File Name External Photos Internal Photos Test Setup Photos Manual CONF_(ExtPhotos).pdf CONF_(IntPhotos).pdf CONF_(TSetupPhotos).pdf CONF_SmartRollerBeaconInstallationManual.pdf Sincerely, (signature) Kevin Joyce Head of Digital Technology

1200 mm 1200 mm

SmartRoller Beacon Model: SRBEACONFLAT-R1 FCC ID: 2BVRZ-SRBEACONFLAT IC: XXXXX-SRBEACONFLAT This device complies with Part 15 of the FCC Rules.

Page 1 of 8 EMC ENGINEERS & LABORATORIES EMC Bayswater Pty Ltd 18/88 Merrindale Drive Croydon South, Victoria, 3136, Australia Telephone: +61 3 9761 5888 Facsimile: +61 3 8761 6547 Email: [email protected] ABN: 49 112 221 333 RF Radiation Exposure Evaluation In accordance with: FCC KDB 447498 D01 v06 Bradken Resources Pty. Ltd SRBEACONFLAT-R1 SmartRoller Beacon FCC ID: 2BVRZ-SRBEACON REPORT: E2603-1955-3 DATE: May, 2026 EMC Bayswater Test Report E2603-1955-3 Page 2 of 8 Prepared by: Approved by: 12/05/2026 15:33 Jignesh Mody (EMC Test Engineer) Neville Liyanapatabendige (Manager) Date This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. RF Radiation Exposure Evaluation Report EMC Bayswater Test Report: E2603-1955-3 Issue Date: May, 2026 Product: SmartRoller Beacon Model No: SRBEACONFLAT-R1 Serial No: Not stated FCC ID: 2BVRZ-SRBEACON Variant: SRBEACONOFF-R0 Customer Details: Mr. Kevin Joyce Bradken Resources Pty. Ltd 20 McIntosh Dr, Mayfield West New South Wales, 2304 Australia Phone No: +61 419 126 466 e-mail: [email protected] Standard(s): FCC KDB 447498 D01 v06 RF EXPOSURE PROCEDURES AND EQUIPMENT AUTHORIZATION POLICIES FOR MOBILE AND PORTABLE DEVICES CFR47 FCC Part 2, Subpart J, 2.1091 Radiofrequency radiation exposure evaluation: mobile devices. CFR47 FCC Part 2, Subpart J, 2.1093 Radiofrequency radiation exposure evaluation: portable devices. Results Summary: RF Radiation exposure requirements Complied Test Date(s): 1 st of April, 2026 Test House (Issued By): EMC Bayswater Pty Ltd 18/88 Merrindale Drive Croydon South Victoria, 3136, Australia FCC Accredited Test Firm Registration number: 527798 FCC Accredited Test Firm Designation number: AU0004 Phone No: +61 3 9761 5888 Email: [email protected] Fax: +61 3 8761 6547 Web: www.emcbayswater.com.au The Bradken Resources Pty. Ltd, SRBEACONFLAT-R1, SmartRoller Beacon, measured EIRP is below the SAR exception threshold (5mm distance) and the calculated power density level at a distance of 20cm are below the maximum levels allowed by regulations therefore complied with the requirements of CFR47 FCC Part 2, Subpart J, 2.1093. This is to certify that the necessary evaluations were made by EMC Bayswater Pty Ltd, and that the Bradken Resources Pty. Ltd, SRBEACONFLAT-R1, SmartRoller Beacon, has been tested in accordance with requirements contained in the appropriate commission regulations. EMC Bayswater Test Report E2603-1955-3 Page 3 of 8 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. RF Radiation Exposure Evaluation for Bradken Resources Pty. Ltd Contents 1. Introduction ................................................................................................................... 4 2. Test Report Revision History ........................................................................................ 4 3. Report Information ........................................................................................................ 4 4. Product Details .............................................................................................................. 5 4.1. Product Sample Details ........................................................................................... 5 4.2. Product description .................................................................................................. 5 5. SAR and RF Exposure exception evaluation ............................................................... 6 5.1. SAR exception evaluation ........................................................................................ 6 5.2. RF Exposure Evaluation (MPE) ............................................................................... 7 6. Conclusion ..................................................................................................................... 7 Appendix A – Customer Declaration of Product Variant .................................................. 8 EMC Bayswater Test Report E2603-1955-3 Page 4 of 8 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. 1. Introduction RF Radiation Exposure evaluation was performed on a Bradken Resources Pty. Ltd, SRBEACONFLAT-R1, SmartRoller Beacon in accordance with FCC KDB 447498 D01 v06. 2. Test Report Revision History None 3. Report Information EMC Bayswater Pty Ltd reports apply only to the specific samples tested under the stated test conditions. All samples tested were in good operating condition throughout the entire test program unless otherwise stated. EMC Bayswater Pty Ltd does not in any way guarantees the later performance of the product/equipment. It is the manufacturer's responsibility to ensure that additional production units of the tested model are manufactured with identical electrical and mechanical components. EMC Bayswater Pty Ltd shall have no liability for any deductions, inference or generalisations drawn by the clients or others from EMC Bayswater Pty Ltd issued reports. This report shall not be used to claim, constitute or imply product endorsement by EMC Bayswater Pty Ltd. This report shall not be reproduced except in full, without the written approval of EMC Bayswater Pty Ltd. This document may be altered or revised by EMC Bayswater Pty Ltd personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by EMC Bayswater Pty Ltd will nullify the document. EMC Bayswater Test Report E2603-1955-3 Page 5 of 8 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. 4. Product Details 4.1. Product Sample Details The device, as supplied by the client, is described as follows: Product: SmartRoller Beacon Model No: SRBEACONFLAT-R1 Variant: SRBEACONOFF-R0 *The customer (Bradken Resources Pty. Ltd) declared testing of one variant as a worst- case representative sample and de…

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ຐ཰ࣽިמҽԖज़Ϧљ Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES W ITHOUT PERMISSION Prepared by : Mina Designed by : Peter Checked by : Mike Approved by烉Herbert TITLE烉3.0 x 3.0 x 3.3 (mm) 2.4 GHz, No Ground Clearance Vertical Polarization Pillar Antenna (CW337) Engineering Specification DOCUMENT H2UB6D1K1B0100 REV. NO. D PAGE 1 OF 11 H 2 1 6 D K B 1 0 U B 0 1 0 3.0 x 3.0 x 3.3 (mm), 2.4 GHz, No Ground Clearance Vertical Polarization Pillar Antenna (CW337) Engineering Specification 1. Product Number 2. Features *No ground clearance requirement. *Vertical polarization. *Stable and reliable in performance. *RoHS 2.0 compliance *SMT processes compatible 3. Applications *Wireless earbud *Wearable device *ISM 2.4 GHz *ZigBee/BLE 4. Description Unictron’s CW337 pillar antenna is specifically designed for ISM 2.4GHz, ZigBee, BLE, IoT, wearable, etc. applications where there is no space for usual/typical antenna ground clearance. Fabricated with proprietary design and processes, CW337 shows excellent performance and is fully compatible with SMT processes which can decrease the assembly cost and improve device’s quality and consistency. ຐ཰ࣽިמҽԖज़Ϧљ Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES W ITHOUT PERMISSION Prepared by : Mina Designed by : Peter Checked by : Mike Approved by烉Herbert TITLE烉3.0 x 3.0 x 3.3 (mm) 2.4 GHz, No Ground Clearance Vertical Polarization Pillar Antenna (CW337) Engineering Specification DOCUMENT H2UB6D1K1B0100 REV. NO. D PAGE 2 OF 11 5. Layout Guide & Electrical Specifications 5-1. Layout Guide (UnitǺmm) Solder Land Pattern: The solder land pattern (gold marking areas) is shown below, no ground clearance requirement on bottom side. Recommendation on matching circuit will be provided according to customer’s installation conditions. Top Layer View Inner Layer View Bottom Layer View Signal Input Transmission Line with 50ȍ Impedance Characteristic Antenna soldering pad ຐ཰ࣽިמҽԖज़Ϧљ Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES W ITHOUT PERMISSION Prepared by : Mina Designed by : Peter Checked by : Mike Approved by烉Herbert TITLE烉3.0 x 3.0 x 3.3 (mm) 2.4 GHz, No Ground Clearance Vertical Polarization Pillar Antenna (CW337) Engineering Specification DOCUMENT H2UB6D1K1B0100 REV. NO. D PAGE 3 OF 11 5-2. Electrical Specifications 5-2-1. Electrical Table The data was measured with a 15 x 15 mm 2 EVB which has no ground clearance on opposite side. The material of substrate is FR4, thickness is 0.8mm. Characteristics Specifications Unit Outline Dimensions 3.0 x 3.0 x 3.3 mm Ground Plane Dimensions 15 x 15 mm Working Frequency 2400~ 2500 MHz VSWR (@ center frequency)* 2 Max. Characteristic Impedance 50 : Polarization Vertical Polarization Peak Gain (@2442 MHz) -0.4(typical)** dBi Efficiency 25.6(typical)** % *Center frequency means the frequency with the lowest value in return loss of the chip antenna on the evaluation board. **A Typical value is for reference only, not guaranteed. 5-2-2. Frequency vs. V.S.W.R. and Total Radiation Gain ຐ཰ࣽިמҽԖज़Ϧљ Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES W ITHOUT PERMISSION Prepared by : Mina Designed by : Peter Checked by : Mike Approved by烉Herbert TITLE烉3.0 x 3.0 x 3.3 (mm) 2.4 GHz, No Ground Clearance Vertical Polarization Pillar Antenna (CW337) Engineering Specification DOCUMENT H2UB6D1K1B0100 REV. NO. D PAGE 4 OF 11 6. Outline Dimensions of Antenna & Evaluation Board (unit: mm) 6-1. Antenna Dimensions 6-2. Direction of antenna signal feed-in White marking Antenna signal feed-in ຐ཰ࣽިמҽԖज़Ϧљ Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES W ITHOUT PERMISSION Prepared by : Mina Designed by : Peter Checked by : Mike Approved by烉Herbert TITLE烉3.0 x 3.0 x 3.3 (mm) 2.4 GHz, No Ground Clearance Vertical Polarization Pillar Antenna (CW337) Engineering Specification DOCUMENT H2UB6D1K1B0100 REV. NO. D PAGE 5 OF 11 6-3. Evaluation Board with Antenna Unit: mm ຐ཰ࣽިמҽԖज़Ϧљ Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES W ITHOUT PERMISSION Prepared by : Mina Designed by : Peter Checked by : Mike Approved by烉Herbert TITLE烉3.0 x 3.0 x 3.3 (mm) 2.4 GHz, No Ground Clearance Vertical Polarization Pillar Antenna (CW337) Engineering Specification DOCUMENT H2UB6D1K1B0100 REV. NO. D PAGE 6 OF 11 7. 3D Radiation Gain Pattern (with 15 x 15 mm 2 Evaluation Board) 3D Radiation Gain Pattern @ 2442 MHz (Unit: dBi) Y Z X X Y Z X X Y Z Y Z ຐ཰ࣽިמҽԖज़Ϧљ Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES W ITHOUT PERMISSION Prepared by : Mina Designed by : Peter Checked by : Mike Approved by烉Herbert TITLE烉3.0 x 3.0 x 3.3 (mm) 2.4 GHz, No Ground Clearance Vertical Polarization Pillar Antenna (CW337) Engineering Specific…

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Page 1 of 110 EMC Bayswater Pty Ltd EMC ENGINEERS & LABORATORIES 18/88 Merrindale Drive Croydon South, Victoria, 3136, Australia Telephone: +61 3 9761 5888 Facsimile: +61 3 8761 6547 Email: [email protected] ABN: 49 112 221 333 RADIO COMPLIANCE REPORT Certification Test Report In accordance with: CFR47 FCC Part 15, Subpart C, 15.247 Bradken Resources Pty. Ltd SRBEACONFLAT-R1 SmartRoller Beacon FCC ID: 2BVRZ-SRBEACON REPORT: E2603-1955-2 DATE: May, 2026 Accreditation Number: 18553 Accredited for compliance with ISO/IEC 17025 - Testing The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing and calibration reports. This document may not be reproduced except in full without approval from EMC Bayswater, with the exception of the certificate on page 2. EMC Bayswater Test Report E2603-1955-2 Page 2 of 110 Tested and prepared by: Tested by: Approved by: 12/05/2026 15:17 Jignesh Mody (EMC Test Engineer) Hon Sang Kong (EMC Test Engineer) Neville Liyanapatabendige (Manager) Date Accreditation number: 18553. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document may not be reproduced except in full without approval from EMC Bayswater, with the exception of the certificate on page 2. Certificate of Compliance Certification Compliance Report EMC Bayswater Test Report: E2603-1955-2 Issue Date: May, 2026 Test Sample(s): SmartRoller Beacon Model No: SRBEACONFLAT-R1 Serial No: Not stated FCC ID: 2BVRZ-SRBEACON Variant: SRBEACONOFF-R0 Customer Details: Mr. Kevin Joyce Bradken Resources Pty. Ltd 20 McIntosh Dr, Mayfield West New South Wales, 2304 Australia Phone No: +61 419 126 466 e-mail: [email protected] Test Specification: CFR47 FCC Part 15, Subpart C, 15.247 Results Summary: 15.203 - Antenna requirement Complied 15.247 (a)(2) - 6dB Bandwidth Complied 15.247 (b)(3) - Maximum Output Power Complied 15.247 (d) - Out-of-Band Emissions - – 100kHz, -20dBc Complied 15.247 (d) - Emissions on the Band edge Complied 15.247 (d), 15.209 - Radiated emissions in Restricted bands Complied 15.247 (e) - Power Spectral Density Complied 15.247 (i) - Radio frequency hazard Complied Test Date(s): 24 th of March to 1 st of April, 2026 and 30 th April to 4 th May 2026 Test House (Issued By): EMC Bayswater Pty Ltd 18/88 Merrindale Drive Croydon South Victoria 3136 Australia FCC Accredited Test Firm Registration number: 527798 FCC Accredited Test Firm Designation number: AU0004 Phone No: +61 3 9761 5888 e-mail: [email protected] Fax No: +61 3 8761 6547 Web: www.emcbayswater.com.au/ This is to certify that the necessary measurements were made by EMC Bayswater Pty Ltd, and that the Bradken Resources Pty. Ltd, SRBEACONFLAT-R1, SmartRoller Beacon, has been tested in accordance with requirements contained in the appropriate commission regulations. EMC Bayswater Test Report E2603-1955-2 Page 3 of 110 Accreditation number: 18553. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document may not be reproduced except in full without approval from EMC Bayswater, with the exception of the certificate on page 2. Radio Compliance Report for Bradken Resources Pty. Ltd Contents 1. Introduction ................................................................................................................... 5 2. Test Report Revision History ........................................................................................ 5 3. Report Information ........................................................................................................ 5 4. Summary of Results ...................................................................................................... 5 5. Product Sample Details ................................................................................................. 6 5.1. EUT Description........................................................................................................ 6 5.2. Product description ................................................................................................... 6 5.3. Support Equipment ................................................................................................... 7 5.4. Product operating modes .......................................................................................... 7 5.5. Product operating mode for testing ........................................................................... 7 5.6. Configuration ............................................................................................................ 8 5.7. Modifications ............................................................................................................. 8 6. Test Facility & Equipment ............................................................................................. 8 6.1. Test Facility .............................................................................................................. 8 6.2. Test Equipment ........................................................................................................ 8 7. Referenced Standards ................................................................................................... 8 8. Referenced Documents ................................................................................................. 8 9. Antenna Requirement – FCC Part 15.203 .................…

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