FCC ID: MRXBBFPL4 TPMS Sensor

Schrader Electronics Ltd Unit 11 Technology Park Belfast Road Antrim, Northern Ireland, BT41 1QS The device under test is manufactured by the grantee (Schrader Electronics), and sold as an OEM product. Per 47 CFR 2.909, 2.927, 2.931, 2.1033, etc, the grantee must ensure the end-

user has all applicable / appropriate operating instructions. When end-user instructions are required, as in the case of this product, the grantee must notify the OEM to notify the end-user. Schrader Electronics will supply this document to the reseller/distributor dictating what must be included in the end users manual for the commercial product. INFORMATION TO BE INCLUDED IN THE END USERS MANUAL The following information (in blue) must be included in the end-product users manual to ensure continued FCC and Industry Canada regulatory compliance. The ID numbers must be included in the manual if the device label is not readily accessible to the end user. The compliance paragraphs below must be included in the user's manual.

IC: 2546A-BBFPL4 FCC ID: MRXBBFPL4 This device complies with Part 15 of the FCC Rules and with ISED Canada license-exempt RSSs. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Le prsent appareil est conforme aux CNR d'ISDE Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

1. Lappareil ne doit pas produire de brouillage;

2. Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. Note: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

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To Whom It May Concern:

Authority to Act as Agent and REL Listing Attestation We appoint Joseph D. Brunett on behalf of Willow Run Test Labs, Inc. and Amber Helm Development, LC and Brad Koski of Wireless Approval Consultants, LLC to act as our agents in the preparation of applications for worldwide equipment certification and/or type examination. We certify that submitted documents properly describe the device or system for which equipment certification is sought. We also certify that each unit manufactured, imported or marketed (as defined in Industry Canadas regulations) will have affixed to it a label identical to that submitted for approval with this application. Further, in accordance with section 6.5 of IC CB-02, we hereby acknowledge that our companys product cannot be distributed, leased or offered for sale in Canada until its listed on the Industry Canada Radio Equipment List (REL). For instances where our authorized agent signs the application for certification on our behalf, we acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by American Certification Body, Inc. and/or TUV Rheinland Group and/or Vista Laboratories, Inc. still resides with _Schrader Electronics Ltd,Unit 10, Antrim Technology Park, Antrim, Co. Antrim, Northern Ireland, BT41 1QS For TCB applications, we certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. We also declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) regarding certified equipment. Agency Agreement Expiration Date: (optional) Dated this _________7______day of ____Mar______, 2023___. ____James Kyle________________

(Print name) By:

Title:

email:

On behalf of:

Telephone:

(Signature) RF Approval Co-ordinator jakyle@sensata.com Schrader Electronics Ltd

(Company Name)

To Whom It May Concern:

Statement for 47 CFR section 2.911(d)(5)(i) Schrader Electronics Ltd,Unit 10, Antrim Technology Park, Antrim, Co. Antrim, Northern Ireland, BT41 certifies that as of the date of the application the equipment for which authorization is sought is not covered equipment1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not covered equipment. Additional Explanation: Not Applicable Statement for 47 CFR section 2.911(d)(5)(ii) Schrader Electronics Ltd, Unit 10, Antrim Technology Park, Antrim, Co. Antrim, Northern Ireland, BT41 (the applicant) certifies that, as of the date of the filing of this application, the applicant IS NOT identified on the Covered List as an entity producing covered equipment. Thank you, James Kyle By:

(Signature)

(Print name) Title:

___________RF Approval Coordinator______________ Company:

__ Schrader Electronics Ltd,____Telephone: ___02894483067_______________________ 1 - The Commissions Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commissions website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes covered equipment. https://www.fcc.gov/supplychain/coveredlist .

Willow Run (WR) Test Labs, Inc. 7117 Fieldcrest Dr., Brighton, Michigan 48116 USA Tel: (734) 252-9785, Fax: (734) 926-9785, e-mail: info@wrtest.com Re: Certification for Schrader Electronics FCC ID: MRXBBFPL4 IC: 2456A-BBFPL4 REQUEST FOR CONFIDENTIALITY Pursuant to USA FCC 47 CFR 0.457(d) and 0.459 and Canada IC RSP-100, Section 10, Schrader Electronics requests that a part of the subject application be held confidential. Schrader Electronics has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to competition would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Exhibit Exh 04 - Block Diagram Exh 05 - Schematics Exh 10 - BOM + Placement Conf. Type Rational Permanent Permanent Permanent Includes proprietary internal oscillator information. Includes proprietary design information Includes proprietary design information Exh 09 - Internal Photos Permanent KDB 726920 II3a1: Perm. Epoxy filled, not user accessible. KDB 726920 II3c1: Images Manuf. proprietary and QS controlled. Exh 12 - Modes of Operation Permanent Includes proprietary design information Long Term Confidentiality (Permanent): Schrader Electronics requests that any exhibits listed above as permanently confidential be permanently withheld from public review. Wherein Long Term Confidentiality is not an option for specific exhibits with ISED, this request applies only to the FCC application for those exhibits. Short-Term Confidentiality (FCC Only): Schrader Electronics requests that any exhibits selected above as short term confidential be withheld from public view for a period of days (noted above) from the date of the Grant of Equipment Authorization and prior to marketing. If there are any questions regarding the application or testing performed, please contact us at the above address or call (734) 252-9785, or e-mail info@wrtest.com. Sincerely, Joseph D. Brunett Willow Run (WR) Test Labs, Inc. 9

U.S. Agent Designation for Service of Process ATTENTION: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA REGARDING:

FCC Certification Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Approve-IT, Inc. Contact Name: Nathan Grinager Street Address: 8011 34th Ave South, Suite 342 City/Province/Zip: Bloomington, MN 55425 Telephone No: 651-247-1678 Email: team@approve-it.net FRN #: 0027533835 This letter is to confirm that we (the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature:

Date: March 21, 2023 Signed by (Printed Name/Title): Nathan Grinager / Co-President

*This letter must be dated within 1-year of the date the application is submitted to the TCB for device certification The Applicant confirms its explicit consent and acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name:Schrader Electronics Grantee Code: MRX Contact Name:James Kyle Street Address:Unit 10 ,technology Park,Antrim,Co Antrim City/Province/Zip:BT41 1QS Telephone No:02894483067 Email:jakyle@sensata.com FRN: 0022056402 Applicant Signature:

Date:21.3.2023 Signed by (Printed Name/Title):James Kyle.RF Approval Co-ordinator

Willow Run (WR) Test Labs, Inc. 7117 Fieldcrest Dr., Brighton, Michigan 48116 USA Tel: (734) 252-9785, Fax: (734) 926-9785, e-mail: info@wrtest.com Attn.:Certification and Engineering Bureau, Innovation, Science and Economic Development Canada 3701 Carling Avenue, Bldg. 94 Ottawa, Ontario K2H 8S2 Re: Certification for Schrader Electronics BBFPL4 IC: 2456A-BBFPL4 If necessary, we have enclosed application materials for certification of Schrader Electronics BBFPL4. It has been verified to comply with ISED RSS-210v10/GENv5. Current Variants:

There is only a single variant of the EUT, as tested. History:

Original Grant: March, 2023; FCC ID: MRXBBFPL4; IC: 2546A-BBFPL4, Model: BBFPL4. Changes Made:

The product remains electrically identical, but additional modes of operation (encodings) are added to both the periodic and manually activated transmissions. These modes do no change the worst case product duty cycle. Action Taken:

EUT samples employing the new encodings were fully tested and demonstrate ongoing compliance. The changes made qualify as a permissive change for IC (ref. IC RSP-100). If there are any questions regarding the application or testing performed, please contact us at the above address or call (734) 252-9785, or e-mail info@wrtest.com. Sincerely, Joseph D. Brunett Willow Run (WR) Test Labs, Inc. 11 Willow Run (WR) Test Labs, Inc. 7117 Fieldcrest Dr., Brighton, Michigan 48116 USA Tel: (734) 252-9785, Fax: (734) 926-9785, e-mail: info@wrtest.com Attn.:Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Re: Certification for Schrader Electronics BBFPL4 FCC ID: MRXBBFPL4 If necessary, we have enclosed application materials for certification of Schrader Electronics BBFPL4. It has been verified to comply with CFR Title 47, Part 15.231. Current Variants:

There is only a single variant of the EUT, as tested. History:

Original Grant: March, 2023; FCC ID: MRXBBFPL4; IC: 2546A-BBFPL4, Model: BBFPL4. Changes Made:

The product remains electrically identical, but additional modes of operation (encodings) are added to both the periodic and manually activated transmissions. These modes do no change the worst case product duty cycle. Action Taken:

EUT samples employing the new encodings were fully tested and demonstrate ongoing compliance. The changes made qualify as a permissive change for FCC (ref. FCC, Part 2, 2.1043(a)(1)).If there are any questions regarding the application or testing performed, please contact us at the above address or call (734) 252-9785, or e-mail info@wrtest.com. Sincerely, Joseph D. Brunett Willow Run (WR) Test Labs, Inc. 10

U.S. Agent Designation for Service of Process ATTENTION: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA REGARDING: FCC Certification Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Approve-IT, Inc. Contact Name: Nathan Grinager Street Address: 8011 34th Ave South, Suite 342 City/Province/Zip: Bloomington, MN 55425 Telephone No: 651-247-1678 Email: team@approve-it.net FRN #: 0027533835 This letter is to confirm that we (the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature:

Date: March 21, 2023 Signed by (Printed Name/Title): Nathan Grinager / Co-President

*This letter must be dated within 1-year of the date the application is submitted to the TCB for device certification The Applicant confirms its explicit consent and acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name:Schrader Electronics Grantee Code: MRX Contact Name:James Kyle Street Address:Unit 10 ,technology Park,Antrim,Co Antrim City/Province/Zip:BT41 1QS Telephone No:02894483067 Email:jakyle@sensata.com Applicant Signature:

Date:21.3.2023 Signed by (Printed Name/Title):James Kyle.RF Approval Co-ordinator