2AD7T21124102301ultraBeacon Multi-Zone

Covered Equipment Certification Attestation Letter 5/27/2025 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2AD7T21124102301 Sonitor Technologies AS (“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. This includes certifying 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). Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Sonitor Technologies AS (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Signed: Printed name: Maaike Taklo Title: SVP Engineering Company Name: Sonitor Technologies AS Date: 5/27/2025

* the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter June 3, 2025 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2AD7T21124102301 Per section 2.911(d)(7) of the FCC rules, Sonitor Technologies AS (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. Designated agent* for service of process: Company Name: Sonitor Technologies, Inc. Physical U.S. Company Address: 1850 Cypress Lake Dr., STE 350, Orlando, FL 32837, USA Agent name: Matthew Crane Agent Email Address: [email protected] FRN: 0035629625 The above contact person accepts the obligation for service of process. 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 Signed: Designated Agent Signed: (Required, if different to Applicant): Signed: Signed: Printed name: Maaike Taklo Printed name: Matthew Crane Title: SVP Engineering Title: Group CEO Company Name: Sonitor Technologies AS Company Name: Sonitor Technologies, Inc. Date: May 27, 2025 Date: May 27, 2025

May 27, 2025 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: 2AD7T21124102301 Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of 180 days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform Nemko to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. Exhibit Type of Confidentiality Requested Block Diagrams ☒ Permanent ☐ Short Term External Photos ------------------ ☒ Short Term Internal Photos ☐ Permanent* ☒ Short Term Operation Description ☒ Permanent ☐ Short Term Parts List & Placement/BOM ☒ Permanent ☐ Short Term Tune-Up Procedure ☐ Permanent ☐ Short Term Schematic Diagrams ☒ Permanent ☐ Short Term Test Setup Photos ------------------ ☒ Short Term User’s Manual ☐ Permanent* ☒ Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed: Printed name: Maaike Taklo Title: SVP Engineering Company Name: Sonitor Technologies AS

5/27/2025 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Nemko Scandinavia AS, Instituttveien 6, 2007 Kjeller, Norway, to act as our agent 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 FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: Maaike Taklo

Family Certification Attestation Letter 5/27/2025 Nemko Canada Inc 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2AD7T21124102301 IC: 20330-21124102301 HVINs/Models: INF-C396, INF-C398, INF-C399 We hereby request Family Certification for the above mentioned HVINs/Models based on them being electrically, and physically identical apart from model name/number. HVIN Description of differences INF-C399 With a fully populated PWB, with five 40 kHz ultrasound transducers, four on the sides and one on the flat. The sound outlets on the sides are waveguide shaped. The sound outlet on the flat is omni shaped. INF-C396 With only four 40 kHz ultrasound transducers, one on each side. The sound outlets are directional shaped. INF-C398 With only four 40 kHz ultrasound transducers, one on each side. The sound outlets are waveguide shaped. Tests have primarily been performed using INF-C399, with a fully populated PWB, whereas spot checks have been made for the models INF-C396 and INF-C398, both with the 40 kHz ultrasound transducer on the flat removed and the related hole closed in the housing. Signed: Printed name: Maaike Taklo Title: SVP Engineering Date: 5/27/2025

Sonitor Technologies AS ● Drammensveien 288 ● N-0283 Oslo ● Norway Phone +47 22 59 50 40 ● www.sonitor.com Label and placement for INF-C396, INF-C398, INF-C399 Figure 1: Illustration of label placements (all dimensions in mm). Since the Battery Lid (lower left illustration) is possible to remove, the critical safety information is replicated on a smaller label inside the housing compartment (lower right illustration). ` 2 | P a g e Figure 2: Product labels on the outside of the housing, 59 x 32.8 mm 2 . Figure 3: TAB ID labels, 57 x 11 mm 2 , with a Datamatrix to the left for the Serial no. and a Datamatrix to the right for the GIAI following GS-1. Figure 4: Product labels on the inside of the battery compartment, 37 x 18 mm 2 .

FCC ID: 2AD7T21124102301 MPE Calculation for FCC Uncontrolled Environment Formula from page 18 of OET Bulletin 65, Edition 97-01 where:S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Source Based Time Averaged Duty Cycle is 100% in calculation below Maximum peak output power at antenna input terminal:7.90(dBm) Maximum peak output power at antenna input terminal:0.006(W) Maximum antenna gain:3.10(dBi) Maximum antenna gain:2.042(numeric) Prediction distance:20(cm) Prediction frequency:2402(MHz) Time Averaged Duty Cycle100% MPE limit for uncontrolled exposure at prediction frequency:10.00(W/m^2) Power density at prediction frequency:0.0025(mW/cm^2) Power density at prediction frequency:0.025(W/m^2) Maximum allowable antenna gain:29.11(dBi) Margin of Compliance:26.01(dB) 2 4R PG S  

REP086656 Template version: C Nemko Group Nemko Scandinavia AS, Instituttveien 6, 2007 Kjeller, Norway TEL+47 22 96 03 [email protected] nemko.com/no Test Report ProductUltrasound transmitter for an RTLS system Name and address of the applicant Sonitor Technologies AS Drammensveien 288 0283 Oslo, Norway Name and address of the manufacturer Sonitor Technologies AS Drammensveien 288 0283 Oslo, Norway ModelINF-C399 RatingPOE 48V/DC 6V /Batteries (4 x 1.5 V) TrademarkSonitor Additional information/ Tested according toFCC Part 15.247 Frequency Hopping Transmitters / Digital Transmission Systems Industry Canada RSS-247, Issue 4 Digital Transmission Systems, Frequency Hopping Systems and Licence-Exempt Local Area Network Devices in 902-928 MHz, 2400-2483.5 MHz, 5150-5350 MHz and 5470-5875 MHz bands Order numberPRJ0076965 Tested in period2025-03-24–2025-10-17 Issue date2025-11-26 Name and address of the testing laboratory Nemko Scandinavia AS Instituttveien 6 2007 Kjeller, Norway www.nemko.com CAB Number: FCC: NO0001 ISED: NO0470 ISED No: 2040D-1 An accredited technical test executed under the Norwegian accreditation scheme Prepared by [Jan G Eriksen]Approved by [Frode Sveinsen] This report was originally distributed electronically with digital signatures. For more information, please contact Nemko Scandinavia AS. TEST REPORT FCC Part 15.247 REP086656 FCC ID: 2AD7T21124102301 IC: 20330-21124102301 Nemko Scandinavia ASPage 2 (37) Revision history Revision DateCommentSign A2025-11-26First editionJGE GENERAL REMARKS This report applies only to the samples tested. It is the manufacturer's responsibility to ensure the additional production units of this product are manufactured with identical electrical and mechanical components. The manufacturer is solely responsible for any modifications to the product that could result in non-compliance with the relevant regulations. This report shall not be reproduced, except in full, without the written approval of Nemko. Any use which a third party makes of this report, or any reliance on, or decisions to be made based on it, are the responsibility of such third parties. Nemko Group accepts no responsibility for damage suffered by any third party because of decisions made or actions based on this report. Opinions expressed within this report regarding general assessments and qualifications for PASS or FAIL to the standards limits and requirements are not part of the current accreditation. Neither are opinions expressed regarding model variants covered by the testing of this report. CALIBRATION All instruments used in the tests given in this test report are calibrated and traceable to national or international standards. Between calibrations all test set-ups are controlled and verified on a regular basis by periodic checks to ensure, with 95% confidence, that the instruments remain within the calibrated levels. MEASUREMENT UNCERTAINTY Measurement uncertainties are calculated or considered for all instruments and instrument set-ups used during these tests. Uncertainty figures are found in a separate clause in this report. TEST REPORT FCC Part 15.247 REP086656 FCC ID: 2AD7T21124102301 IC: 20330-21124102301 Nemko Scandinavia ASPage 3 (37) CONTENTS 1INFORMATION ......................................................................................................................... 4 1.1Test Item ................................................................................................................................................... 4 1.2Normal test conditions ............................................................................................................................... 4 1.3Test Engineers .......................................................................................................................................... 5 1.4Antenna Requirement ................................................................................................................................ 5 1.5EUT Operating Modes ............................................................................................................................... 5 1.6Comments ................................................................................................................................................. 5 2TEST REPORT SUMMARY ...................................................................................................... 6 2.1General ..................................................................................................................................................... 6 2.2Test Summary ........................................................................................................................................... 6 3TEST RESULTS ........................................................................................................................ 7 3.1Power Line Conducted Emissions ............................................................................................................. 7 3.2Occupied Bandwidth (99% BW) ................................................................................................................. 9 3.3DTS Bandwidth ....................................................................................................................................... 11 3.4Peak Power Output ................................................................................................................................. 13 3.5Conducted Emissions at Antenna Connector ........................................................................................... 17 3.6Restricted Bands of operation .................................................................................................................. 19 3.7Radiated Emissions, Band Edge.............................................................................................................. 20 3.8Radiated Emissions, 30 – 1000 MHz .........................…

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Sonitor Technologies AS ● Drammensveien 288 ● N-0283 Oslo ● Norway Phone +47 22 59 50 40 ● www.sonitor.com Antenna Exhibit, INF-C396, INF-C398, INF-C399 This is a description of the 2.4 GHz integral antenna of the listed devices, as required according to KDB 353028. The manufacturer is Sonitor Technologies AS. The antenna gain is less than 6 dBi, according to the report REP086656. Figure 1: Extraction from the report REP086656. Figure 2: Design of the integral antenna. Dimensions are given in mm.