FCC ID: 2ATCK-TMSS6C4 TPMS SENSOR

OPERATION MANUAL OF TPMS SENSOR Thank you for choosing our TPMS. This guide instructs the technician how to properly mount and dismount a Baolong Huf TPMS snap-in sensor. MODEL: TMSS6C4 Introduction of TMSS6C4 TMSS6C4 is the transmitting module in TPMS. Its working frequency is 433.92MHz;

Receiver Low frequency125KHz; -15dBmtransmitting power@3m. supply: Battery;

Radio frequency uses the FSK modulation and Machester encoding mode; Antenna type:

Monopole antenna, antenna Gain:-3.7dB~-3.4dB; cable loss3.12dB.The communication mode between WARDKS and receiving module is RF wireless communication. The module detects pressure and temperature inner the tire periodically and sends these information via RF output circuit to the receiving module. One can manually detect data inner tire by LF wake-up tools. Install it on the rim together with cycle valve. PART ONE MOUNTING AND DISMOUNTING OF TRANSMITTER 1. Mounting of Transmitter 1.1 Identify Transmitter Check whether the prepared sensor is the same with the image below. Note: Only plastic or aluminum caps, aluminum valves and nickel plated valve cores can be used when replaced. Self-lock Screw Electronal Module 1 1.2 Before the transmitter is installed, the rim around the hole must be cleaned with a cloth. 1.3 Remove the Self-lock Screw, insert the valve stem through the rim hole from inside. Inside the tyre 1.4 Place the Self-lock Screw on the valve stem, and tighten with 5 Nm (44 inch pounds) torque. 1.5 Lock the rim on the tyre changer. (If the mounting head of the tyre changer is positioned at 12 oclock, then the valve should be at the 7 oclock position.) Apply lubricant on both the tyre bead and rim. Mount the lower tyre bead on the rim. Ensure that the tyre bead does not touch the electronic module during mounting. 1.6 Mount the upper tyre bead the same way. (If the mounting head of the tyre changer is positioned at 12 oclock, then the valve should be at the 5 oclock position.) Inflate the tyre to nominal pressure. 1.7 Apply soapsuds on the valve tip. If no leakage is found, put on the valve cap6 . If unsuccessful, try again. 2 Outside the tyre 1.8 Dynamically balance the wheel before it is placed back on the vehicle. 2. Dismounting of Transmitter 2.1 Deflate the tyre and remove the wheel weights from the rim. Push the tyre bead away from the rim. Make sure to always set the bead breaker at least 90 degrees from the valve stem to avoid damaging the electronic module. 2.2 Firmly fix the wheel on the turntable clamps. (If the mounting head of the tyre changer is positioned at 12 oclock, then the valves stem should be at the 11 oclock position.) Apply lubricant to both tyre bead and rim, and then remove the upper tyre bead. 2.3 Use the same procedure to dismount the lower tyre bead. (If the mounting head of the tyre changer is at the 12 oclock position, then the valves stem should also be at the 12 oclock position.) 2.4 Final inspection: Visually inspect the rim, valve stem and electronic module to ensure no damage has occurred. 3 PART TWO FCCs Authentication Announcements Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This device complies with Part 15 of the FCC Rules. 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. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. PART THREE ICs Authentication Announcements CAN ICES-3(B)/NMB-3(B) PART FOUR WARRANTY This warranty covers substantial manufacturers defects in workmanship and materials. It does not cover any unit that is damaged beyond normal use, not properly installed, subject to chemical contact, or other acts not sanctioned by the Owners Manual. All components are covered for one year following the date of purchase. If the warranty period specified in local law exceeds the period provided by Baolong Huf, the former will supersede the latter. The warranty will be honored by any authorized Baolong Huf dealer. The owner is required to provide date of proof of purchase. The authorized dealer will determine if there is a warranty condition associated with materials and/or manufacturing workmanship. If a warranty condition exists, the component will be replaced free of charge and shipping 4 prepaid. The owner is responsible for any labor and installation charges. The warranty does not include any further obligation whatsoever, including but not limited to actual installation of the replacement unit on the customers vehicle. All other Warranties, expressed or implied, are disclaimed. All collateral agreements, which purport to modify this limited warranty, are of no effect. The absolute limit of liability is the purchase price of the unit. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. EU Conformity Statement This product and - if applicable - the supplied accessories too are marked with

"CE" and comply therefore with the applicable harmonized European standards listed under the RED Directive 2014/53/EU, the RoHS Directive 2011/65/EU. EU Conformity Statement This product is marked with "CE" and comply therefore with the applicable harmonized European standards listed under the Radio Equipment Directive 2014/53/EU. RF Exposure Information This device has been tested and meets applicable limits for Radio Frequency (RF) exposure. 2012/19/EU (WEEE directive): Products marked with this symbol cannot be disposed of as unsorted municipal waste in the European Union. For proper recycling, return this product to your local supplier upon the purchase of equivalent new equipment, or dispose of it at designated collection points. For more information see:www.recyclethis.info. Please take attention that changes or modification not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:

(1) this device may not cause interference, and

(2) this device must accept any interference, including interference that may cause undesired operation of the device. IC Statement This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:

(1) this device may not cause interference, and 5

(2) this device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radioexempts de licence. L'exploitation est autorise aux deux conditions suivantes :

(1) l'appareil ne doit pas produire de brouillage, et

(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. Baolong Huf Shanghai Electronics Co.,Ltd. is not liable for any direct, consequential, indirect or punitive damages of any kind. Hereby, Baolong Huf Shanghai Electronics Co., Ltd. declares that the radio equipment type TMSS6A3 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address:

https://www.intellisens.com/downloads Frequency band: 315 MHz Maximum Transmit Power: < 10 mW Manufacturer:

Baolong Huf Shanghai Electronics Co., Ltd., 1st Floor, Building 5, 5500 Shenzhuan Rd, Songjiang Shanghai, China Importer Huf Baolong Electronics Bretten GmbH Gewerbestrae 40 D-75015 Bretten NOTE:Baolong Huf Shanghai Electronics Co.,Ltd. reserves the right to change the contents of this manual at any time without notice. The information contained in this manual is proprietary and must not be reproduced without prior written consent from Baolong Huf Shanghai Electronics Co.,Ltd. Company:Baolong Huf Shanghai Electronics Co.,Ltd. Address:1st Floor,Building 5,5500 Shenzhuan Rd,Songjiang,Shanghai TEL:+86-21-31273333 Fax:+86-21-31190319 E-mail:sbic@baolong.biz Web:www.baolong.biz 6

Baolong Huf Shanghai Electronics Co., Ltd. TO:

Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Date: 2024/3/12 Regarding: FCC ID: 2ATCK-TMSS6C4 To whom it may concern:

We, the undersigned, hereby authorize Parlam Zhan to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, 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). Where our 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 SGS North America, Inc., still resides with Baolong Huf Shanghai Electronics Co., Ltd. This authorization is valid until further written notice from the applicant. Name (Printed): Howard Shi Signature:

Title: General manager On behalf of Company: Baolong Huf Shanghai Electronics Co., Ltd. Telephone: +86-21-31273333 Extension: 6549

Confidentiality Request regarding application for FCC ID: 2ATCK-TMSS6C4 Address: 1st Floor, Building 5, 5500 Shenzhuan Rd, Songjiang, Shanghai China SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States Baolong Huf Shanghai Electronics Co., Ltd. To:

From: Company Name: Baolong Huf Shanghai Electronics Co., Ltd. Regarding:

LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commissions rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, Signature:

Printed Name (on file with the FCC associated with the Grantee Code): Howard Shi Title: General manager Company Name: Baolong Huf Shanghai Electronics Co., Ltd.

Brisens TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Date: 2023-03-06 UNITED STATES DESIGNATED AGENT LETTER Applicant Designated U.S. Agent Company : Baolong Huf Shanghai Electronics Co., Ltd. Company : Huf Baolong Electronics North America Corp. Grantee Code : 2ATCK FRN : 0033490772 Contact Name : Howard Shi Contact Name : Peter Thompson Address : 1st Floor, Building 5, 5500 Shenzhuan Road Address : 27220 Haggerty Road, Suite D-7 City/Province/Zip : Songjiang, Shanghai 201619, China City/Province/Zip : Farmington Hills, MI 48331, USA Phone : +86 21 31273333-6549 Phone: +1 248 835-4479 Email : weihua.shi@bh-sens.com Email : peterthompson@bh-sens.com Director of Certification, We, Baolong Huf Shanghai Electronics Co., Ltd. (Applicant) and Huf Baolong Electronics North America Corp. (Agent) understand and acknowledge the applicants consent and the designated agents obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e-mail of the designated agent listed above. We, Baolong Huf Shanghai Electronics Co., Ltd. and Agent acknowledge the applicants acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Applicant U.S. designated Agent Hoverdh Sk V td i hun Howard Shi Peter Thompson Deputy General Manager Technical Sales Director Huf Baolong Electronics North America Corp. Huf Baolong Electronics North America Corp. 13555 Bishops Court, Suite 320, Brookfield, WI 53005 27220 Haggerty Rd, Ste D-7, Farmington Hills, MI 48331

(, 1-855-967-8383 @ www.bh-sens.com

SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Declaration Applicant Legal Business Name Baolong Huf Shanghai Electronics Co., Ltd. Address FRN Grantee Code FCC ID 1st Floor, Building 5, 5500 Shenzhuan Rd, Songjiang, Shanghai China 0028481653 2ATCK 2ATCK-TMSS6C4 Authorized Contact Name Howard Shi Contact Email Contact Phone Weihua.Shi@bh-sens.com

+86-21-31273333 Extension:6549 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare;

a) b) c) d) e) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for:

(1)

(2)

(3) labeling the equipment with the exact FCC ID as specified in this application, compliance statement labeling pursuant to the applicable rules, compliance of the equipment with the applicable technical rules, if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCCs technical requirements. in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements.

(1)

(2)

(3) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. the Applicant shall, upon request by SGS, at the Applicants expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) g) neither the Applicant nor any party to the application is 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. 862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a party for these purposes. the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List Baolong Huf Shanghai Electronics Co., Ltd. (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. Baolong Huf Shanghai Electronics Co., Ltd. (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered list, established pursuant to 1.50002, as an entity producing covered equipment. Applicant Signature:

Date: 2024/03/12 Print Name:

Howard Shi Title:

General manager

*NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database QSF27-14-04 Rev 1.1 Jan 17, 2024 Page 1 of 1 Original Issue: Jan. 4, 2021