2ANY7OJM008Electronic lock powered by battery which is used to close lockers

FCB045_00 //DEKRA Testing and Certification, S.A.U. // www.dekra-product-safety.com/wireless Date: December 01st 2025 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España Certifications concerning “covered” equipment. Section 2.911(d)(5)(i)- (ii) FCC ID: 2ANY7OJM008 We, OJMAR S.A., Pol. Indus. de Lerun s/n 20870 Elgoibar (Gipuzkoa); certify 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. - 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. Also, we certify that the equipment for which authorization is sought does not contain or includes equipment with integrated cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees. Sincerely, _________________________ By: Miguel Angel Gonzalez Title: Desing & Supplier Quality Engineer Company: OJMAR S.A Telephone: +34 943748484 e-mail: [email protected]

FCB046_00 //DEKRA Testing and Certification, S.A.U. // www.dekra-product-safety.com/wireless Date: Elgoibar, December 01, 2025 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España Certification designating a U.S. agent for service of process. As required by section 2.911(d)(7), FCC ID: 2ANY7OJM008 OJMAR FCC Registration Number: 0026912618 We, OJMAR S.A, / Poligono industrial de Lerun S/N 20870 Elgoibar Spain; certify that: #U.S. agent company name – OJMAR US LLC # U.S. agent company address – 17155 Von Karman Ave / Ste 111 / Irvine / California / ZIP Code 92614 0906 # U.S. agent company FRN: 0033471137 # U.S. agent contact person – Marc Vetere # U.S. agent contact e-mail – [email protected] Is our designated U.S. agent for service of process and we acknowledge: - our consent to accept service of process in the United States for matters related to the applicable equipment at the physical U.S. address and email address of the designated U.S. agent - the acceptance to maintain an U.S. 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.

FCB011_02 //DEKRA Testing and Certification, S.A.U. // www.dekra-product-safety.com/wireless Date: September 26th 2025 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España Ref: Agent letter for FCC ID: 2ANY7OJM008 We, OJMAR S.A., Pol. Indus. de Lerun s/n 20870 Elgoibar (Gipuzkoa), hereby authorize DEKRA Testing and Certification, S.A.U, Severo Ochoa, 2 & 6, 29590 Malaga, Spain Mr. /Ms. Javier Garcia, e-mail: [email protected], Phone: +34 952 61 91 04 to act as our agent in the preparation of this application for equipment certification, including the signing of all documents relating to these matters. The present authorization considers the development of documents on behalf of the client, written under his own letterhead and related to the necessary information to be provided on his behalf to complete the certification process. We also hereby certify that neither we nor any party to this application are subject to a denial of U.S. Federal benefits, which include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, U.S.C. 862 because of conviction for possession or distribution of controlled substance. 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 DEKRA Testing and Certification, S.A.U., still resides with us. This agreement expires one year from the current date. Sincerely, __________________________ By: Miguel Angel Gonzalez Title: Desing & Supplier Quality Engineer Company: OJMAR S.A Telephone: +34 943748484 e-mail: [email protected]

FCB012_04 //DEKRA Testing and Certification, S.A.U. // www.dekra-product-safety.com/wireless Date: September 26th 2025 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España Ref: Confidentiality request for FCC ID: 2ANY7OJM008 To whom it may concern: Pursuant to §0.457(d)(1)(ii) and §0.459 of the Commission’s Rules (47 C.F.R.) and §552 (b)(4) of the Freedom of Information Act, OJMAR S.A, hereby request requests that a part of the subject FCC application be held confidential to avoid release of sensitive information of the product to the public. For the product stated above, we request that the following information be withheld from public disclose: Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Internal Photos Short Term Permanent Operation Description Short Term Permanent Parts List & Placement/BOM Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term User’s Manual Short Term Permanent SDR software and security information Permanent Confidentiality: The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to us and provide unjustified benefits to our competitors. Short-Term Confidentiality: We hereby request short-term confidentiality for the product stated above to avoid premature release of sensitive information prior to marketing or release of the product to the public. Release date of short term confidentiality is: 45 days from grant date marked 90 days from grant date marked 135 days from grant date marked 180 days from grant date marked Specific date: We are also aware that we are responsible to notify DEKRA in the event information regarding the product or the product is made available to the public. DEKRA will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, _______________________ By: Miguel Angel Gonzalez Title: Desing & Supplier Quality Engineer Company: OJMAR S.A Telephone: +34 943748484 e-mail: [email protected]

Product label design Wide = 40mm Height = 28mm The label will be located in the rear part of the lock (on the mechanics and battery compartment case)

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 80293RAN.002A1 2025-12-05 Test report No: NIE: 80293RAN.002A1 Assessment report RF EXPOSURE REPORT ACCORDING TO FCC 47 CFR Part 2.1091; FCC 47 CFR Part 1.1307 FCC 47 CFR Part 1.1310 (*) Identification of item under evaluation OCS Lock (*) Trademark Ojmar (*) Model and /or type reference OCS-30 (*) Other identification of the product FCC ID : 2ANY7OJM008 HW version : 06.00 SW Version : 05.03.00 (*) Features Bluetooth low energy (*) Manufacturer OJMAR S.A. Pol. Indus. de Lerun s/n 20870 Elgoibar (Gipuzkoa) Test method requested, standard FCC 47 CFR Part 2.1091 Radiofrequency radiation exposure evaluation: mobile devices. FCC 47 CFR Part 1.1307: Actions that may have a significant environmental effect, for which Environmental Assessments (EAs) must be prepared. FCC 47 CFR Part 1.1310: Radiofrequency radiation exposure limits. Summary IN COMPLIANCE Approved by (name / position & signature) Manuel García Antennas Lab Technical Responsible Date of issue 2025-12-05 Report template No FAN36_03 (*) “Data provided by the client” DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 80293RAN.002A1 Page 2 of 10 2025-12-05 Index Competences and guarantees .................................................................................................... 3 General conditions ...................................................................................................................... 3 Data provided by the client .......................................................................................................... 3 Identification of the client............................................................................................................. 3 Document history ........................................................................................................................ 3 Appendix A: FCC RF Exposure assessment result ..................................................................... 4 General description of the device under evaluation ................................................................ 5 Evaluation Results .................................................................................................................. 6 Appendix B: FCC RF Exposure information ................................................................................ 7 RF Exposure determination of exemption ............................................................................... 8 RF Exposure evaluation ....................................................................................................... 10 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 80293RAN.002A1 Page 3 of 10 2025-12-05 Competences and guarantees In order to assure the traceability to other national and international laboratories, DEKRA Testing and Certification, S.A.U. has a calibration and maintenance program for its measurement equipment. DEKRA Testing and Certification, S.A.U. guarantees the reliability of the data presented in this report, which is the result of the measurements and the tests performed to the item under test on the date and under the conditions stated on the report and, it is based on the knowledge and technical facilities available at DEKRA Testing and Certification, S.A.U. at the time of performance of the test. DEKRA Testing and Certification, S.A.U. is liable to the client for the maintenance of the confidentiality of all information related to the item under test and the results of the test. The results presented in this Assessment Report apply only to the particular item under test established in this document. IMPORTANT: No parts of this report may be reproduced or quoted out of context, in any form or by any means, except in full, without the previous written permission of DEKRA Testing and Certification, S.A.U. General conditions 1. This report is only referred to the item that has undergone the assessment. 2. This report does not constitute or imply on its own an approval of the product by the Certification Bodies or competent Authorities. 3. This document is only valid if complete; no partial reproduction can be made without previous written permission of DEKRA Testing and Certification, S.A.U. 4. This assessment report cannot be used partially or in full for publicity and/or promotional purposes without previous written permission of DEKRA Testing and Certification, S.A.U. Data provided by the client The following data has been provided by the client: 1. Information relating to the description of the sample ("Identification of the item under evaluation", "Trademark", "Model and/or type reference", “General description of the device”, “Other identification of the product”). 2. Maximum output power, maximum antenna gain and use distance information. 3. The device under evaluation consists of an electronic lock powered by battery, which is used to close lockers. DEKRA Testing and Certification S.A.U. declines any responsibility with respect to the information provided by the client and that may affect the validity of results. Identification of the client OJMAR S.A. Pol. Indus. de Lerun s/n 20870 Elgoibar (Gipuzkoa) Document history Report number Date Description 80293RAN.002 2025-10-21 First release 80293RAN.002A1 2025-12-05 Second release. Maximum output power for BTLE has been updated. This test report replaces and cancels 80293RAN.002 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 80293RAN.002A1 Page 4 of 10 2025-12-05 Appendix A: FCC RF Exposure assessme…

Text truncated - open the document above for the full version.

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29507456 Report No: 80293RRF.002A1 2025-12-02 ISED CABid: ES1909 Lab. Company Number: 4621A Test Report No: 80293RRF.002A1 Test Report USA FCC Part 15.247, 15.209 CANADA RSS-247, RSS-Gen (*) Identification of item tested OCS Lock (*) Trademark Ojmar (*) Model and /or type reference OCS 30 Other identification of the product FCC ID: 2ANY7OJM008 IC: Not provided (*) Features Bluetooth low energy HW version: 06.00 SW version: 05.03.00 Applicant OJMAR S.A. Pol. Indus. de Lerun s/n 20870 Elgoibar (Gipuzkoa) Test method requested, standard USA FCC Part 15.247 (10-1-24 Edition): Operation within the bands 902 - 928 MHz, 2400 -2483.5 MHz, and 5725 - 5850 MHz. USA FCC Part 15.209 (10-1-24 Edition): Radiated emission limits; general requirements. CANADA RSS-247 Issue 4 (July 2025). CANADA RSS-Gen Issue 5 amendment 2 (February 2021). Guidance for Performing Compliance Measurements on Digital Transmission System, Frequency Hopping Spread Spectrum System, and Hybrid Systems Devices Operating Under Section 15.247 of the FCC Rules. 558074 D01 Meas Guidance v05r02 dated April 2, 2019. ANSI C63.10-2020 + Cor.1-2023 + C63.10a-2024 + Errata to C63.10a-2024: American National Standard for Testing Unlicensed Wireless Devices. Summary IN COMPLIANCE Approved by (name / position & signature) José Manuel Gómez Galván EMC Consumer & RF Lab. Manager Date of issue 2025-12-02 Report template No FDT08_26 (*) “Data provided by the client” DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29507456 Report No: 80293RRF.002A1 Page 2 of 50 2025-12-02 Index ACRONYMS ................................................................................................................................................................. 3 COMPETENCES AND GUARANTEES ....................................................................................................................... 3 GENERAL CONDITIONS ............................................................................................................................................. 4 UNCERTAINTY ............................................................................................................................................................ 4 DATA PROVIDED BY THE CLIENT ............................................................................................................................ 4 USAGE OF SAMPLES ................................................................................................................................................. 5 TEST SAMPLE DESCRIPTION ................................................................................................................................... 6 IDENTIFICATION OF THE CLIENT ............................................................................................................................. 7 TESTING PERIOD AND PLACE .................................................................................................................................. 7 DOCUMENT HISTORY ................................................................................................................................................ 7 ENVIRONMENTAL CONDITIONS ............................................................................................................................... 7 REMARKS AND COMMENTS ..................................................................................................................................... 8 TESTING VERDICTS ................................................................................................................................................... 9 SUMMARY .................................................................................................................................................................... 9 APPENDIX A: TEST RESULTS. BLUETOOTH LOW ENERGY (1M) ....................................................................... 10 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29507456 Report No: 80293RRF.002A1 Page 3 of 50 2025-12-02 Acronyms Acronym ID Acronym Description Detector Detector used Ebw Emission Bandwidth Equipment Equipment Type Freq Frequency Freq Rng Frequency Range Inband Peak Lvl Inband Peak Level Lvl Level MP Measurement Point Mod Modulation Occ Ch BW Occupied Channel Bandwidth Operation Band Operation Band PSD Power Spectral Density Peak Power Maximum Peak Conducted Output Power Pol Polarization Port Active Port Unwanted Freq Unwanted Emissions Frequency Unwanted Lvl Unwanted Emissions Level Competences and guarantees DEKRA Testing and Certification S.A.U. is a testing laboratory accredited by the National Accreditation Body (ENAC -Entidad Nacional de Acreditación), to perform the tests indicated in the Certificate No. 51/LE 147. DEKRA Testing and Certification S.A.U. is an FCC-recognized accredited testing laboratory with appropriate scope of accreditation that covers the performed tests in this report. DEKRA Testing and Certification S.A.U. is an ISED-recognized accredited testing laboratory, CABid: ES1909, Company Number: 4621A, with the appropriate scope of accreditation that covers the performed tests in this report. In order to assure the traceability to other national and international laboratories, DEKRA Testing and Certification S.A.U. has a calibration and maintenance program for its measurement equipment. DEKRA Testing and Certification S.A.U. guarantees the reliability of the data presented in this report, which is the result of the measurements and the tests performed to the item under test on the date and under the conditions stated on the report and, it is based on the knowledge and technical facil…

Text truncated - open the document above for the full version.

Introduction This application note is dedicated to the STM32WB and STM32WB0 series microcontrollers. One of the main reasons to use a printed circuit board (PCB) antenna is the reduced overall cost of the radio module. Well- designed and implemented PCB-printed antennae have a similar performance to the SMD (surface-mounted device) ceramic equivalence. In general, the footprint for a ceramic SMD antenna is smaller than that for a PCB-printed variant. For a PCB-printed antenna solution, the increased size of the PCB in relation to the space required for the antenna means that the radio module is larger, increasing the cost of the PCB. However, the PCB solution is generally cheaper than an SMD ceramic antenna. The demonstration and development boards for the STM32WB and STM32WB0 series implement PCB-printed antennae based on this application note. Guidelines for meander design using low-cost PCB antennae with 2.4 GHz radio for STM32WB/WB0 MCUs AN5129 Application note AN5129 - Rev 5 - April 2024 For further information contact your local STMicroelectronics sales office. www.st.com 1 General information This document applies to STM32WB and STM32WB0 series Arm ® based devices. Note:Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere. AN5129 General information AN5129 - Rev 5 page 2/22 2 Coordinate system For the purpose of this document, the spherical coordinate system illustrated in the figure below is used. Figure 1. Spherical coordinate system The PCB module is orientated vertically (plane X-Z) and located in proximity to the origin of the coordinate system. The azimuth angle radiates from the X-axis towards the Y-axis and the elevation angle radiates from the Z-axis towards the horizontal X-Y plane. Sometimes, as with geographical and navigational systems, the X-axis is called the "Nord-axis", the Yaxis is called the "East-axis" and the Z-axis is called the "Zenith-axis". AN5129 Coordinate system AN5129 - Rev 5 page 3/22 3 Layout specification The PCB antennas, including the electrical parameters of PCB materials used, are layout sensitive. It is recommended to use a layout as close as possible to the one shown in the figure below. Figure 2. PCB antenna dimensions (in mm) The electrical parameters and performance of the PCB antenna are also determined by the substrate used, in particular the thickness of the core and dielectric constants. AN5129 Layout specification AN5129 - Rev 5 page 4/22 The figure below illustrates a typical cross-section of the substrate in a PCB-antennae area. Figure 3. PCB cross section at antennae area A substrate with the parameters as defined in the table below is recommended. Table 1. Recommended substrate specification Layer Dimensions Dielectric constant Ɛ R LabelValue (mil)Value (μm) Solder mask, top S10.717.78 4.4 Copper traceT1.640.64- CoreC28711.24.4 Solder mask, bottomS20.717.784.4 AN5129 Layout specification AN5129 - Rev 5 page 5/22 4 Impedance matching Meander-like PCB antennae can be tuned to the required 50‑Ω impedance by matching the impedance circuitry with the π topology. In Figure 2, the impedance matching area is marked with a dashed line. Under nominal conditions, this antenna exhibits and impedance very close to the required nominal impedance (50 Ω). To check the performance of this design, a sample antenna was manufactured (according to the specifications covered by this document). The figure below shows this antenna. Figure 4. Part of 802.15.4 and BLE PCB with meander-like antenna (scale approximately 4:1) Assuming that the manufactured sample exhibits the expected performance (no impedance matching necessary), the impedance matching circuitry is bypassed by two 100‑pF capacitors connected in series, as shown in the figure below. Figure 5. Bypassing impedance matching circuitry - Direct RF connection All electrical parameters of the meander-like antenna have been measured at connection to the band-pass filter (BPF) with the frequency span covering frequencies from 2.4 GHz to 2.5 GHz. AN5129 Impedance matching AN5129 - Rev 5 page 6/22 The figure below shows the complex impedance of the antenna in a Smith chart. Figure 6. Complex impedance of the meander-like antenna (Smith chart) The figure below shows the magnitude of the S11 parameter (in log scale). Figure 7. S11 parameter in logarithmic scale (Cartesian plot) AN5129 Impedance matching AN5129 - Rev 5 page 7/22 The figure below shows the standing wave ratio (SWR). Figure 8. Antenna standing wave ratio (SWR) The following changes affect the radiation impedance of the PCB antenna: •Board size variation •Metal shielding •Use of plastic cover •Presence of other components in proximity of the antenna The best performance impedance matching circuitry compensates these effects so that, for operating frequencies, the optimum 50‑Ω impedance is achieved. AN5129 Impedance matching AN5129 - Rev 5 page 8/22 5 Radiation pattern, 3-D visualization A three-dimensional (3-D) visualization of the radiation pattern (magnitude of the electrical far field |E|) is done for the center ISM band frequency 2.44175 GHz. Figure 9. 3-D radiation pattern overview Figure 10. Radiation pattern on X-Z plane AN5129 Radiation pattern, 3-D visualization AN5129 - Rev 5 page 9/22 6 Radiation pattern, 2-D visualization In this section, all radiation patterns are related to the magnitude of the electrical far field |E|, which is normalized and shown in the logarithmic scale (in dB). This means that the maximum global radiation pattern (maximum magnitude of the electrical far-field |E|) is represented by a 0 dB level. To show the antenna radiation patterns in detail, three two-dimensional (2-D) major cuts are presented. Consider the orientation of the module in the spherical coordinate system as shown in Figure 1. A three-dimensional (3-D) far field radiation pattern is visualized as three 2-D cuts through a 3-D pattern. The following major planes are used for these cuts (see Figure 11): •…

Text truncated - open the document above for the full version.