2BPRY-22103V3Pulse460

Epiroc Digital Safety Solutions South Africa Document number: M-̐̐̑ =̒̒̑ -̐̓ -V ̓-LET-USA-̐̑ -̐̐̔ -EN 1st Floor Agnone House 51 Adriana Cresent Centurion Gauteng 0157 Directors: Marcus Carlson Ashleigh Braddock Schalk Janse van Rensburg Telephone: +27 (0)12 661 4828 epiroc.com Reg. No: 2012/127004/07 June ̖̒, ̒̐̒̕ Federal Communications Commission Authorization and Evaluation Division ̗̔̓̕ Oakland Mills Road Columbia, MD ̖̒̑̐̔ USA U.S. Agent Designation for Service of Process – Certification Attestation Letter ATTN: Reviewing Engineer FCC ID : ̒BPRY -̒̒̑̐̓ V̓ Product number: M- ̐̐̑ -̒̒̑ -̐̓ -V̓ FRN of applicant : ̖̖̗̐̐̓̐̕̕̕ Per section ̒.̙̑̑(d)( ̗) of t he FCC rules, Epiroc Digital Safety Solutions South Africa (Pty) Ltd. certifies that the equipment for which authorization is sought is designated to the following U.S. agent for service of process: Company Name: Global Product Services and Consultation LLC FCC Registration Number (FRN): ̖̗̐̐̓̓̔̐̐̓ Physical U.S. Company Address: ̘̓̒ W Palm Ave, Monrovia, CA ̙̖̑̐̑, Unites States Contact Person : Michael Chan Agent Email Address : [email protected] Telephone No: (̖̖̒ ) ̖̖̓ -̘̔̓̕ The above contact person accepts the obligation for service of process. Epiroc Digital Safety Solutions South Africa Document number: M-̐̐̑=̒̒̑-̐̓-V̓-LET-USA-̐̑-̐̐̔-EN 1st Floor Agnone House 51 Adriana Cresent Centurion Gauteng 0157 Directors: Marcus Carlson Ashleigh Braddock Schalk Janse van Rensburg Telephone: +27 (0)12 661 4828 epiroc.com Reg. No: 2012/127004/07 The applicant 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. Applicant Agent Hermi du Plessis Michael Chan Engineering manager Technical director Epiroc Digital Safety Solutions South Africa (Pty) Ltd Global Product Services and Consultation LLC [email protected] [email protected] SC5084049

Epiroc Digital Safety Solutions South Africa Document number: M-̐̐̑ =̒̒̑ -̐̓ -V ̓-LET-USA-̐̑ -̐̐̒ -EN 1st Floor Agnone House 51 Adriana Cresent Centurion Gauteng 0157 Directors: Marcus Carlson Ashleigh Braddock Schalk Janse van Rensburg Telephone: +27 (0)12 661 4828 epiroc.com Reg. No: 2012/127004/07 June ̖̒, ̒̐̒̕ Federal Communications Commission Authorization and Evaluation Division ̗̔̓̕ Oakland Mills Road Columbia, MD ̖̒̑̐̔ USA Covered Equipment Certification Attestation Letter ATTN: Reviewing Engineer FCC ID : ̒BPRY -̒̒̑̐̓ V̓ Product number: M- ̐̐̑ -̒̒̑ -̐̓ -V̓ Epiroc Digital Safety Solutions South Africa (Pty) Ltd. certifies that the equipment for which authorization is sought is not ‘covered’ equipment prohibited from receiving an equipment authorization pursuant to Section ̒.̙̐̓ of the FCC rules. Epiroc Digital Safety Solutions South Africa (Pty) Ltd. certifies that, as of 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. Epiroc Digital Safety Solutions South Africa (Pty) Ltd. 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-̒̔ -̘̘̖ and KDB ̙̘̖̖̔̔ D̐̑ Covered Equipment Guidance Section B(̒a). Kind regards, Hermi du Plessis Engineering manager Epiroc Digital Safety Solutions South Africa (Pty) Ltd [email protected]

FCC Modular Approval Request Rev 3.0 Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Subject; Modular Transmitter Application Company name: EPIROC DIGITAL SAFETY SOLUTIONS SOUTH AFRICA (PTY) LTD FCC ID: 2BPRY-22103V3 Dear Sir/Madam, This letter includes the FCC application requirements for Modular Transmitter Approval Request for;- FCC KDB 996369 D01 „Module Certification Guide v04r02”; and FCC KDB 996369 D03 “OEM Manual v01r01”. In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 „Module Equip Auth Guide v02‟. FCC ID: 2BPRY-22103V3 has been examined against the following requirements. Item Requirement per 15.212 and KDB 996369 D01 Y/N Explanation from Grantee (Explain why product complies/how it is achieved) 1 The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. Y The module have a RF shielding. 2 The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with part 15 requirements under conditions of excessive data rates or over-modulation. Y The module has it‟s ownbuffered modulation/data inputsunit. 3 The modular transmitter must have its own power supply regulation. Y The module has a power supply circuitry. 4 The modular transmitter must comply with the antenna and transmission system requirements of §§ 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of § 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. Y The module use trace antenna design, which described in the user manual. 5 The modular transmitter must be tested in a stand- alone configuration, i.e., the module must not be inside another device during testing for compliance with part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in § 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module Y The module compliance astand-alone configuration. FCC Modular Approval Request Rev 3.0 (see § 15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available (see § 15.31(i)). 6 The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. Y The label is pasted on the shield of the module. 7 The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. Y The module compliance allconditions provided in the integration instructions by the grantee. 8 Radio frequency devices operating under the provisions of this part are subject to the radio frequency radiation exposure requirements specified in §§ 1.1307(b), 1.1310, 2.1091, and 2.1093 of this chapter, as appropriate. Applications for equipment authorization of modular transmitters under this section must contain a statement confirming compliance with these requirements. The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. Technical information showing the basis for this statement must be submitted to the Commission upon request. Y The module compliance with RF exposure equirements Integration Instructions for host product manufacturers The following items are submitted in support of application for Modular Transmitter FCC ID as noted above as required by the FCC KDB 996369 D03 OEM Manual v01r01. These items are provided as integration instructions for host product manufacturers (e.g., OEM instruction manual) to use when integrating a module in a host product. Any requirements that are not applicable to the Module are as indicated below. Summary of requirements and Checklist. Refer to the KDB for description of the complete requirements; KDB Ref Sect Requirements of KDB 996369 D03 User Manual Page Number reference 2.2 List of applicable FCC rules Page 13 2.3 Summarize the specific operational use conditions Page 13 2.4 Limited module procedures Not applicable 2.5 Trace antenna designs Page 14 2.6 RF exposure considerations Page 14 2.7 Antennas Page 14 2.8 Label and compliance information Page 14 2.9 Information on test modes and additional testing requirements Page 14,15 2.10 Additional testing, Part 15 Subpart B disclaimer Page 15 2.11 Note EMI considerations Page 15 FCC Modular Approval Request Rev 3.0 2.12 How to make changes Page 15 Name: Hermi Du Plessis Date: 2025-10-27 Title: Engineering Manager Signature of applicant:

Epiroc Digital Safety Solutions South Africa Document number: M-̐̐̑=̒̒̑-̐̓-V̓-LET-USA-̐̑-̐̐̓-EN 1st Floor Agnone House 51 Adriana Cresent Centurion Gauteng 0157 Directors: Marcus Carlson Ashleigh Braddock Schalk Janse van Rensburg Telephone: +27 (0)12 661 4828 epiroc.com Reg. No: 2012/127004/07 June ̖̒, ̒̐̒̕ Federal Communications Commission Authorization and Evaluation Division ̗̔̓̕ Oakland Mills Road Columbia, MD ̖̒̑̐̔ USA Request for long term confidentiality FCC ID : ̒BPRY-̒̒̑̐̓V̓ Product number: M-̐̐̑-̒̒̑-̐̓-V̓ To whom it may concern, Pursuant to the provisions of the Commission's rules Title ̗̔ Sections §̐.̗̔̕ and §̐.̙̔̕, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market.  Schematic Diagram  Block Diagram  Operational Description Pursuant to Public Notice DA ̐̔-̗̑̐̕ of the Commission’s policy, in order to comply with the marketing regulations in ̗̔ CFR §̒.̘̐̓ and the importation rules in ̖̒ CFR §̒.̑̒̐̔, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request short term confidentiality of the following attachment(s):  External photos  Test setup photos  Internal photos  User manual For ̘̑̐ days pursuant to KDB ̗̖̙̒̒̐. Epiroc Digital Safety Solutions South Africa Document number: M-̐̐̑ =̒̒̑ -̐̓ -V ̓-LET-USA-̐̑ -̐̐̓ -EN 1st Floor Agnone House 51 Adriana Cresent Centurion Gauteng 0157 Directors: Marcus Carlson Ashleigh Braddock Schalk Janse van Rensburg Telephone: +27 (0)12 661 4828 epiroc.com Reg. No: 2012/127004/07 It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Kind regards, Hermi du Plessis Engineering manager Epiroc Digital Safety Solutions South Africa (Pty) Ltd [email protected]

Epiroc Digital Safety Solutions South Africa Document number: M-̐̐̑=̒̒̑-̐̓-V̓-LET-USA-̐̑-̐̐̑-EN 1st Floor Agnone House 5 1 Adriana Cresent Centurion Gauteng 0157 Directors: Marcus Carlson Ashleigh Braddock Schalk Janse van Rensburg Telephone: +27 (0)12 661 4828 epiroc.com Reg. No: 2012/127004/07 June ̖̒, ̒̐̒̕ Federal Communications Commission Authorization and Evaluation Division ̗̔̓̕ Oakland Mills Road Columbia, MD ̖̒̑̐̔ USA Authority to act as agent FCC ID : ̒BPRY-̒̒̑̐̓V̓ Product number: M-̐̐̑-̒̒̑-̐̓-V̓ To whom it may concern, On our behalf, I appoint Jason Wu of Global United Technology Services Co., Ltd.and No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China to act as our agents in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorization agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Epiroc Digital Safety Solutions South Africa (Pty) Ltd. and ̑̕ Adriana Crescent, Gateway Business Park, Centurion, South Africa. Kind regards, Hermi du Plessis Engineering manager Epiroc Digital Safety Solutions South Africa (Pty) Ltd [email protected]

HVIN: M-001-221-03-V3;

FCC ID: 2BPRY-22103V3 RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. FCC ID: 2BPRY-22103V3 Test Result of RF Exposure Evaluation Frequency Max output power (dBm) Output power (mW) Antenna gain (dBi) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Verdict 915.3MHz -12.63 0.055 2.0 0.000018 1.0 PASS 915.98MHz -11.73 0.067 2.0 0.000022 1.0 According to ANSI C63.10 Where: EIRP[dBm] =E[dBμV/m] - 95.2-4.7 E = Field Strength (dBuv/m) output power = EIRP-antenna gain 915.3MHz and 915.98MHz has no simultaneous transmission. Then SAR evaluation is not required.

Global United Technology Services Co., Ltd. Report No.: GTS2025020166F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 28 TEST REPORT Applicant: EPIROC DIGITAL SAFETY SOLUTIONS SOUTH AFRICA (PTY) LTD Address of Applicant: 51 Adriana Crescent, Gateway Business Park, Centurion, South Africa Manufacturer/Factory: EPIROC DIGITAL SAFETY SOLUTIONS SOUTH AFRICA (PTY) LTD Address of Manufacturer/Factory: 51 Adriana Crescent, Gateway Business Park, Centurion, South Africa Equipment Under Test (EUT) Product Name: Pulse460 Model No.: M-001-221-03-V3 FCC ID: 2BPRY-22103V3 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: June 06, 2025 Date of Test: June 06, 2025-July 11, 2025 Date of report issued: July 11, 2025 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS2025020166F01 Page 2 of 28 2 Version Version No. Date Description 00 July 11, 2025 Original Prepared By: Date: July 11, 2025 Project Engineer Check By: Date: July 11, 2025 Reviewer Report No.: GTS2025020166F01 Page 3 of 28 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 6 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 6 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 6 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 6 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED EMISSIONS ................................................................................................................... 11 7.3 RADIATED EMISSION METHOD ........................................................................................................... 16 7.3.1 Field Strength of The Fundamental Signal ................................................................................ 18 7.3.2 Spurious emissions and Band Edge .......................................................................................... 19 7.4 20DB OCCUPY BANDWIDTH .............................................................................................................. 27 8 TEST SETUP PHOTO ............................................................................................................................ 28 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 28 Report No.: GTS2025020166F01 Page 4 of 28 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 Pass Field strength of the fundamental signal 15.249 (a) Pass Spurious emissions 15.249 (a) (d)/15.209 Pass Band edge 15.249 (d)/15.205 Pass 20dB Occupied Bandwidth 15.215 (c) Pass Remarks: 1. Test according to ANSI C63.10: 2013. 2. Pass: The EUT complies with the essential requirements in the standard. 4.1 Measurement Uncertainty No. Item Measurement Uncertainty 1 Radio Frequency ±7.25×10 -8 2 Duty cycle ±0.37% 3 Occupied Bandwidth ±3% 4 RF conducted power ±0.75dB 5 RF power density ±3dB 6 Conducted Spurious emissions ±2.58dB 7 AC Power Line Conducted Emission ±3.44dB (0.15MHz ~ 30MHz) 8 Radiated Spurious emission test ±3.1dB (9kHz-30MHz) ±3.8039dB (30MHz-200MHz) ±3.9679dB (200MHz-1GHz) ±4.29dB (1GHz-18GHz) ±3.30dB (18GHz-40GHz) 9 Temperature test ±1°C 10 Humidity test ±3% 11 Time ±3% Report No.: GTS2025020166F01 Page 5 of 28 5 General Information 5.1 General Description of EUT Product Name: Pulse460 Model No.: M-001-221-03-V3 S/N: N/A Test sample(s) ID: GTS202502…

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REGULATORY TESTING FROM START TO CERTIFICATE Intro Antenna gain documentation required for all FCC Part 15 devices. Must provide either an antenna datasheet/ specification or a test report with gain measurements and plots. This Information cannot be held confidential. Additionally, proprietary information of the design itself can remain confidential in either the ‘ operational description’ or ‘schematic’. REGULATORY TESTING FROM START TO CERTIFICATE Example of antenna specification: 1. Company: Mernok 2. Antenna description Antenna type Omni-Directional Antenna manufacturer RF Solutions Frequency range 960MHz Modulation GSM Antenna gain max (peak) 2dBi Connector type SMA Male connector 3. Insertion Loss REGULATORY TESTING FROM START TO CERTIFICATE 4. VSWR Gain: REGULATORY TESTING FROM START TO CERTIFICATE REGULATORY TESTING FROM START TO CERTIFICATE REGULATORY TESTING FROM START TO CERTIFICATE REGULATORY TESTING FROM START TO CERTIFICATE REGULATORY TESTING FROM START TO CERTIFICATE REGULATORY TESTING FROM START TO CERTIFICATE REGULATORY TESTING FROM START TO CERTIFICATE REGULATORY TESTING FROM START TO CERTIFICATE