FCC ID: OHT3731687 RKE Transmitter

test is manufactured by The device under the grantee (Strattec Security Corporation) 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. Strattec Security Corporation 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.

FCC ID: OHT3731687 IC: 5461A-3731687 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.

315 MHz Satin Chrome Master L = 11.30 mm H = 7.38 mm Diam = 5.04 mm 315 MHz Satin Dark Master L = 11.30 mm H = 7.38 mm Diam = 5.04 mm

3) Itis not clear if ALL modes involving the 125 kHz part of the device are passive or RX only in nature. Please explain. The 125kHz detection circuitry in this product employs only diode rectified DC detection.

STRATTEC Authority to Act as Agent and REL Listing ZZ ZZ wn To Whom It May Concern:

We appoint Joseph D. Brunett on behalf of Willow Run Test Labs, Inc. and Amber Helm Development, LC and Bradley J. Koski on behalf of Wireless Approval Consultants to act as our agent(s) in the preparation of this application for equipment certification and/or EU/UKCA Notified Body 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 Strattec Security Corporation. 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. Dated: 23 February 2022 By Richard Messina

(Signature) Title: Vice President Global Engineering & Purchasing E-mail rmessina@strattec.com On behalf of: Strattec Security Corporation 3333 West Good Hope Road Milwaukee, Wisconsin, 53209 United States of America Telephone: +1 248 824 7580 STRATTEC SECURITY CORPORATION 3333 West Good Hope Road | Milwaukee, Wisconsin 53209-2043 WITTE STRATTEC ADAC Phone 414.247.3333 | Fax 414.247.3329 ALLIANCE

Certification Application Attestation Statements To Whom It May Concern:

Statement for 47 CFR section 2.911(d)(5)(i) STRATTEC Security Corporation 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: <N/A>

Statement for 47 CFR section 2.911(d)(5)(ii) STRATTEC Security Corporation (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. Dated:

28 February 2023 By:

(Signature) Richard Messina Title:

Vice President Global Engineering E-mail:

rmessina@strattec.com On behalf of: Strattec Security Corporation 3333 West Good Hope Road Milwaukee, Wisconsin, 53209 United States of America Telephone:

+1 248 824 7580 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 Strattec Security Corporation FCC ID: OHT3731687 IC: 5461A-3731687 REQUEST FOR CONFIDENTIALITY Pursuant to USA FCC 47 CFR 0.457(d) and 0.459 and Canada IC RSP-100, Section 10, Strattec Security Corporation requests that a part of the subject application be held confidential. Strattec Security Corporation 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 frequency information. Includes proprietary design information Includes proprietary design information Long Term Confidentiality (Permanent): Strattec Security Corporation 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): Strattec Security Corporation 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.

STRATTEC Applicant and Designated U.S. Agent SEED wn Qr ATTENTION: FCC Certification Section 2.911(d)(7) Information Company Name: Strattec Security Corporation Grantee Code: OHT Contact Name: Richard Messina Street Address: 3333 West Good Hope Road City, State, Zip, Country: Milwaukee, Wisconsin, 53209, United States of America Telephone Number: +1 248 824 7580 E-mail: rmessina@strattec.com This letter is to confirm that we (designate[d] agent located in the United States) 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 above. The Applicant 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. Dated: 23 February 2023 By: Richard Messina

(Signature) Title: Vice President - Global Engineering & Purchasing E-mail rmessina@strattec.com On behalf of: Strattec Security Corporation 3333 West Good Hope Road Milwaukee, Wisconsin, 53209 United States of America Telephone: +1 248 824 7580 STRATTEC SECURITY CORPORATION 3333 West Good Hope Road | Milwaukee, Wisconsin 53209-2043 Phone 414.247.3333 | Fax 414.247.3329 WITTE STRATT ALLIANCE

5 Modes of operation The following chapters describe the modes of operation that can be carried out by the DM3 devices. 5.1 Remote keyless Entry The Remote Keyless Entry (RKE) functions enable the user to control the central locking system and other functions of a vehicle from a distance. It is always manually activated by pressing one of the buttons on the device. When activated, the device will transmit a sequence of RF messages. In RKE mode RF communication is processed in simplex mode. For some comfort functions which are activated by holding the buttons pressed continuously, the devices respond with RF transmission triggered by LF (125 KHz) message sent by the vehicle. 5.2 Keyless Entry / Keyless Go Keyless Entry / Keyless Go functions allow the user control of the central locking system and engine start / stop without manual operation of the key. For these functions the devices can be woken up by a 125 KHz low frequency (LF) signal generated by the vehicle. For recognition of LF signals the devices contain a set of 3 orthogonal sensor coils (LF antenna array) and a detection circuit that is integrated in the main C. For Keyless Entry / Keyless Go functions RF communication takes place in half duplex mode. 5.3 Transponder mode The transponder mode serves as ab backup means for deactivation of the immobilizer system if the keyless go function is not available for any reason. In transponder mode, the device is supplied from the magnetic field generated by the immobilizer system of the vehicle and communicates with the vehicle using damping modulation. The nominal working frequency of the transponder system is 125 KHz. No RF communication is used in transponder mode. Therefore, the device does not generate or emit any RF energy in this mode.

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 Strattec Security Corporation MCFH Series IC: 5461A-3731687 If necessary, we have enclosed application materials for certification of Strattec Security Corporation MCFH Series. It has been verified to comply with IC RSS-210v10/GENv5. Current Variants:

There are two variants of the EUT with the only difference being their housing color: Satin Chrome and Dark Chrome chassis. Both employ the exact same PCB and circuitry. 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 Strattec Security Corporation MCFH Series FCC ID: OHT3731687 If necessary, we have enclosed application materials for certification of Strattec Security Corporation MCFH Series. It has been verified to comply with CFR Title 47, Part 15.231. Current Variants:

There are two variants of the EUT with the only difference being their housing color: Satin Chrome and Dark Chrome chassis. Both employ the exact same PCB and circuitry. 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