2BKU7-CRBRMECOV2Tire Mounted Sensor

Date: 10/27/2025 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 §2.911 (d)(5) Attestation FCC ID: 2BKU7-CRBRMECOV2 1. Cerebrum Sensor Technologies, Inc. (“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. 2. Cerebrum Sensor Technologies, Inc. (“the applicant”) certifies that, the device does not have cybersecurity and / or anti-virus software produced or provided 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. 3. Cerebrum Sensor Technologies, Inc. (“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 and is not an affiliate or subsidiary of an entity identified on the Covered List. Sincerely yours, Name: Keith Ferry Job Title: CEO Company Name: Cerebrum Sensor Technologies, Inc.

Date: 10/27/2025 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 §2.911 (d)(7) Agent Designation Attestation FCC ID: 2BKU7-CRBRMECOV2 Applicant (Grantee) FRN: FRN 0035846690 To whom it may concern: Cerebrum Sensor Technologies, Inc. (“the applicant”) as required by section §2.911(d)(7), will also serve as the agent for service of process for the above referenced FCC ID. The applicant acknowledges that they will 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. The applicant further acknowledges their responsibility under CFR 47 §2.929(c) to inform the FCC whenever the agent information changes. U.S. Agent Information: Keith Ferry Cerebrum Sensor Technologies, Inc. FCC FRN: FCC FRN 0035846690 8103 Orion Avenue Van Nuys CA 91406 USA [email protected] Sincerely yours, Keith Ferry CEO Cerebrum Sensor Technologies, Inc.

Date: 7/15/2024 UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize UL Verification Services Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Verification Services Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing UL Verification Services Inc. as our representative, we still recognize that we are responsible to: a) fulfill the requirements for the scope of certification requested, including implementing any appropriate changes requested by UL Verification Services Telecommunications Certification Body (TCB) and / or the FCC; b) supply any and all information needed for the evaluation of the products for which certification is sought; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) not use our product certification in such a manner as to bring the TCB or FCC into disrepute and to not make any statement regarding product certification which the TCB or FCC may consider misleading or unauthorized; e) discontinue use of all advertising matter that contains any reference thereto and complies with any and all actions required by the FCC upon suspension or cancellation of certification; f) use certification only to indicate that products are certified in conformity with specified standards; g) endeavor to ensure that no certificate or report or any part thereof is used in a misleading manner, and any copies of the grants/certificates shall be reproduced in their entirety; h) comply with the requirements of the TCB and FCC, including the use of marks and label information prescribed for the scope of certification, when making reference to product certification in communication media such as documents, brochure or advertisements; i) comply with the requirements for certification, supply any information needed for evaluation of products to be certified and, where applicable, make provision for the participation of observers; j) ensure that products marketed under the scope of the requested certification continue to comply with the certification requirements; k) provide a sample of a production unit for testing within 30 days of the request should this product be selected as part of either the TCB’s or the FCC’s market surveillance requirements; l) keep a record of all complaints relating to product’s compliance with requirements of relevant standard; make records available to UL or FCC when requested; take appropriate action with respect to such complaints and any deficiencies found in the product that affect compliance with requirements for certification; document the actions taken with respect to complaints and/or deficiencies; m) inform the TCB immediately of any changes that may affect its ability to comply with the certification requirements. This authorization is valid until further written notice from the applicant. Sincerely Yours, Cerebrum Sensor Technologies, Inc. Keith Ferry CEO [email protected]

Date: 7/15/2024 Attn: FCC Office of Engineering and Technology / UL Verification Services TCB Subject: Request for Confidentiality FCC ID: 2BKU7-CRBRMECOV2 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. • Schematic Diagram • Block Diagram • Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, 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, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachments until 180 days after the grant date): • External Photos • Internal Photos • Test Setup Photos • User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Keith Ferry CEO Cerebrum Sensor Technologies, Inc.

TEST REPORT Report Number. : 15159030-E3V3 Applicant : Cerebrum Sensor Technologies 8103 Orion Ave Van Nuys, CA 91406-1435 United States Model : CRBRMECOV2 FCC ID : 2BKU7-CRBRMECOV2 EUT Description : Tire Mounted Sensor Test Standard(s) : FCC Part 1 Subpart I FCC Part 2 Subpart J Date Of Issue: 2025-12-16 Prepared by: UL VERIFICATION SERVICES 47173 Benicia Street Fremont, CA 94538 U.S.A. TEL: (510) 319-4000 FAX: (510) 661-0888 REPORT NO: 15159030-E2V3 DATE: 2025-12-16 FCC ID: 2BKU7-CRBRMECOV2 Page 2 of 11 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 319-4000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc. Revision History Rev. Issue Date Revisions Revised By V1 2025-12-04 Initial Issue --- V2 2025-12-10 Updated sections 6.2 and 8 with average power numbers F. deAnda V3 2025-12-16 Updated sections 6.2 -table power reference F. deAnda REPORT NO: 15159030-E2V3 DATE: 2025-12-16 FCC ID: 2BKU7-CRBRMECOV2 Page 3 of 11 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 319-4000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc. TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 4 2. TEST METHODOLOGY ..................................................................................................... 5 3. REFERENCES ................................................................................................................... 5 4. FACILITIES AND ACCREDITATION ................................................................................. 5 5. DECISION RULES AND MEASUREMENT UNCERTAINTY .............................................. 6 5.1. METROLOGICAL TRACEABILITY ............................................................................. 6 5.2. DECISION RULES ..................................................................................................... 6 5.3. MEASUREMENT UNCERTAINTY .............................................................................. 6 6. EQUIPMENT UNDER TEST ............................................................................................... 7 6.1. DESCRIPTION OF EUT ............................................................................................. 7 6.2. MAXIMUM OUTPUT POWER .................................................................................... 7 6.3. DESCRIPTION OF AVAILABLE ANTENNAS ............................................................. 7 7. MAXIMUM PERMISSIBLE EXPOSURE (LIMITS AND EQUATIONS) ............................... 8 7.1. FCC RULES ............................................................................................................... 8 7.2. EQUATIONS .............................................................................................................. 9 8. RF EXPOSURE RESULTS ................................................................................................11 REPORT NO: 15159030-E2V3 DATE: 2025-12-16 FCC ID: 2BKU7-CRBRMECOV2 Page 4 of 11 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 319-4000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc. 1. ATTESTATION OF TEST RESULTS COMPANY NAME: Cerebrum Sensor Technologies 8103 Orion Ave Van Nuys, CA 91406-1435 United States EUT DESCRIPTION: Tire Mounted Sensor MODEL: CRBRMECOV2 APPLICABLE STANDARDS STANDARD TEST RESULTS FCC PART 1 SUBPART I & PART 2 SUBPART J Complies UL Verification Services Inc. tested the above equipment in accordance with the requirements set forth in the above standards. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. All samples tested were in good operating condition throughout the entire test program. Measurement Uncertainties are published for informational purposes only and were not taken into account unless noted otherwise. This document may not be altered or revised in any way unless done so by UL Verification Services Inc. and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL Verification Services Inc. will constitute fraud and shall nullify the document. Approved & Released For UL Verification Services Inc. By: Prepared By: Francisco de Anda Kiya Kedida Staff Engineer Lead Project Engineer Consumer Technology Division Consumer Technology Division UL Verification Services Inc. UL Verification Services Inc. REPORT NO: 15159030-E2V3 DATE: 2025-12-16 FCC ID: 2BKU7-CRBRMECOV2 Page 5 of 11 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 319-4000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc. 2. TEST METHODOLOGY All calculations were made in accordance with FCC Parts 1.1310, 2.1091, 2.1093, KDB 447498 D01 v06, KDB 447498 D03 V01, IEEE Std C95.1-2005, IEEE Std C95.3-2002. 3. REFERENCES This report contains data provided by the customer which can impact the validity of results. UL Verification Services Inc. is only responsible for the validity of results after the integration of the data provided by the customer. All measurements were made using the declared maximum output power documented in the operational descri…

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

TEST REPORT Report Number : 15159030-E1V4 Applicant : Cerebrum Sensor Technologies 8103 Orion Ave Van Nuys, CA 91406-1435 United States Model : CRBRMECOV2 FCC ID : 2BKU7-CRBRMECOV2 EUT Description : Tire Mounted Sensor Test Standard(s) : FCC 47 CFR PART 15 SUBPART C Date Of Issue: 2026-02-24 Prepared by: UL VERIFICATION SERVICES 47173 Benicia Street Fremont, CA 94538 U.S.A. TEL: (510) 319-4000 FAX: (510) 661-0888 REPORT NO: 15159030-E1V4 DATE: 2026-02-24 FCC ID: 2BKU7-CRBRMECOV2 Page 2 of 49 UL VERIFICATION SERVICES 47173 Benicia Street, Fremont, CA 94538; USA TEL:(510) 319-4000 FAX:(510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL VERIFICATION SERVICES REPORT REVISION HISTORY Rev. Issue Date Revisions Revised By V1 2025-12-04 Initial Issue --- V2 2025-12-10 Updated sections 6.5(BE statement), 8(cal. dates) and 11(unit reference) F. de Anda V3 2025-12-16 Updated Heading(version) and section 11(unit reference) F. de Anda V4 2026-02-24 Updated Section 3(to latest ANSI reference) F. de Anda REPORT NO: 15159030-E1V4 DATE: 2026-02-24 FCC ID: 2BKU7-CRBRMECOV2 Page 3 of 49 UL VERIFICATION SERVICES 47173 Benicia Street, Fremont, CA 94538; USA TEL:(510) 319-4000 FAX:(510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL VERIFICATION SERVICES TABLE OF CONTENTS REPORT REVISION HISTORY ................................................................................................. 2 TABLE OF CONTENTS ............................................................................................................ 3 1. ATTESTATION OF TEST RESULTS ................................................................................. 5 2. TEST RESULTS SUMMARY .............................................................................................. 6 3. TEST METHODOLOGY ..................................................................................................... 7 4. FACILITIES AND ACCREDITATION ................................................................................. 7 5. DECISION RULES AND MEASUREMENT UNCERTAINTY .............................................. 8 5.1. METROLOGICAL TRACEABILITY ............................................................................. 8 5.2. DECISION RULES ..................................................................................................... 8 5.3. MEASUREMENT UNCERTAINTY .............................................................................. 8 5.4. SAMPLE CALCULATION ........................................................................................... 9 6. EQUIPMENT UNDER TEST ..............................................................................................10 6.1. EUT DESCRIPTION ..................................................................................................10 6.2. MAXIMUM OUTPUT POWER ...................................................................................10 6.3. DESCRIPTION OF AVAILABLE ANTENNAS ............................................................10 6.4. SOFTWARE AND FIRMWARE .................................................................................10 6.5. WORST-CASE CONFIGURATIONS .........................................................................10 6.6. DESCRIPTION OF TEST SETUP .............................................................................11 7. MEASUREMENT METHOD...............................................................................................13 8. TEST AND MEASUREMENT EQUIPMENT ......................................................................14 9. ANTENNA PORT TEST RESULTS ...................................................................................15 9.1. ON TIME AND DUTY CYCLE ....................................................................................15 9.2. 99% BANDWIDTH .....................................................................................................16 9.2.1. BLE (1Mbps) ......................................................................................................17 9.3. 6 dB BANDWIDTH ....................................................................................................18 9.3.1. BLE (1Mbps) ......................................................................................................19 9.4. OUTPUT POWER .....................................................................................................20 9.4.1. BLE (1Mbps) ......................................................................................................20 9.5. AVERAGE POWER ...................................................................................................21 9.5.1. BLE (1Mbps) ......................................................................................................21 9.6. POWER SPECTRAL DENSITY .................................................................................22 REPORT NO: 15159030-E1V4 DATE: 2026-02-24 FCC ID: 2BKU7-CRBRMECOV2 Page 4 of 49 UL VERIFICATION SERVICES 47173 Benicia Street, Fremont, CA 94538; USA TEL:(510) 319-4000 FAX:(510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL VERIFICATION SERVICES 9.6.1. BLE (1Mbps) ......................................................................................................23 9.7. CONDUCTED SPURIOUS EMISSIONS ....................................................................24 9.7.1. BLE (1Mbps) ......................................................................................................25 10. RADIATED TEST RESULTS ........................................................................................26 10.1. LIMITS AND PROCEDURE .......................................................................................26 10.2. TRANSMITTER ABOVE 1 GHz .................................................................................28 10.2.1…

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

AEC-Q200 Qualification Available 2.4GHz Chip Antenna, SMD Detail Specification: Page 1 of 5 ±± ±± ±± ±± ±± https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 1.2 2019 Johanson Technology, Inc. All Rights Reserved mm e.g. 2450AT43B100E e.g. 2450AT43B100SSuffix = S Part Number Explanation Return Loss (dB) 9.5 min. Peak Gain (dBi) 1.3 typ. Average Gain (dBi) -0.5 typ. Impedance (Ω) Input Power (W) Recommended Storage Conditions and Period for unused T&R Product +5 to +35°C Humidity 45 - 75% RH 50 2 max. (CW) 4 Terminal Configuration Function FEED 1 FEED 2 NC No. 1 2 3 NC a 0.0200.0120.500.3 W1 0.0200.0080.500.2 T 0.0792.00+0.1 / -0.2+0.004 / -0.008 0.0790.0082.000.2 L1 0.1022.600.20.008 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. e.g. 2450AT43B100(E or S)100% Tin Packing Style Evaluation Board 2450AT43B100-EB1SMA Bulk (loose) T&R Suffix = E or S Suffix = E P/N Suffix Mechanical Dimensions In L 0.2760.0087.000.2 W 18 months max. Frequency (GHz) 2.4 - 2.5 Reel Quantity (pcs/reel) 1000 Operating Temperature -40 to +85°C High Frequency Ceramic Solutions Part Number 6/29/2021 Let us help you with the antenna design, optimization, and tuning! 2450AT43B100 General Specifications P/N 2450AT43B100 Bottom Top View Side View L W L1W1 Bottom View a T     2.4GHz Chip Antenna, SMDP/N 2450AT43B100 Detail Specification: Page 2 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 1.2 2019 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 6/29/2021 Mounting Considerations 1: Evaluation Board Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. Would you like the layout file? Contact our engineers at: https://www.johansontechnology.com/ask-a-question 0.83 2.81 1.6 1.6 1 0.8 1.83 0.8 1 2 22 10 4.87 * 1.8nH 2.7nH ) ) 4.87 40 20 Ground No Ground 10 Antenna Units in mm *50ΩGCPW transmission line recommended Note 1: Pins 2, 3 & 4, although "NC", must be soldered to their corresponding PCB pads for proper electrical operation 2.4GHz Chip Antenna, SMDP/N 2450AT43B100 Detail Specification: Page 3 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 1.2 2019 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 6/29/2021 Mounting Considerations 1: Electrical Performance @25°C Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. Measured Return Loss Have antenna tuning issues? Please contact us if you have any questions regarding the implementation of this antenn a in your PCB's layout. We'll be happy to guide you to maximize the antenna's performance Contact our applications engineers at: https://www.johansontechnology.com/ask-a-question 2.4GHz Chip Antenna, SMDP/N 2450AT43B100 Detail Specification: Page 4 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 1.2 2019 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 6/29/2021 Mounting Considerations 1: Antenna Performance Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. Typical 2D radiation patterns @ 2.45GHz YZ‐plane XZ‐plane XY‐plane θ φ +Z (θ= 0°) θ +Z +Z +X -Z +Y (θ= 90°) -Y -Z +Z (θ= 0°) +X (θ= 90°) -X -Z -Z +Y -Y +X -X +Y -Y -X +X (φ= 0°) -X +Y (φ= 90°) -Y Vertical Horizontal Vertical Horizontal Vertical Horizontal 2.4GHz Chip Antenna, SMDP/N 2450AT43B100 Detail Specification: Page 5 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 1.2 2019 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" Antenna tuning, optimization, and validation services: https://www.johansontechnology.com/ipc-antenna-services For more antennas and to download measured S-parameters, go to: 6/29/2021 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. https://www.johansontechnology.com/antennas Soldering Information https://www.johansontechnology.com/ipcsoldering-profile MSL Info https://www.johansontechnology.com/msl-rating https://www.johansontechnology.com/rohs-compliance Packaging Information https://www.johansontechnology.com/tape-reel-packaging For layout review contact our applications team at: https://www.johansontechnology.com/ask-a-question RoHS Compliance Need help designing the antenna in? Use our antenna design services! https://www.johansontechnology.com/ipc-antenna-services We provide 2 free layout reviews and if you need us to tune and characterize the antenna on your product (inside anechoic chamber) we can do that too. Small lab fee may apply for the latter.