ULZ-TXB001TPMS

TPMS TX-B001 User's Manual Frequency 2402-2480 MHz Pressure Range 100~900 kPa Temperature Range -40 ~125°C Operating Humidity Max. 95% Operating Temperature -40 ~105°C Storage Temperature -40 ~125°C Push the valve stem thru the rim, install the washer and nut, then tighten the nut to 36 in-lb Hold the sensor body against the rim and install then tighten the screw to 20 in-lb Mount the tire back to vehicle FCC Notices 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. 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. CAUTION: Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the equipment. RF exposure warning: 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. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

bbmrl82'23/3/1617:44 MOBILETRON ELECTRONICS CO., LTD. RF Declaration Letter 2023-03-16 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, M D 21046 Dear Sir/Madam, The RF Chip (CC2642R Q1) and NXP NTM88 support the following functions: Bluetooth Low Energy and 315/433MHz. Now installed in the TPMS (FCC ID: ULZ-TXB00l, model name: TX-B00l / TX-B00l-1 / TX-B00l-2), only BLE(1M) are used, and 125kHz receiver only for service maintain; other functions will be disabled by software. Consequently, the user cannot access all the frequency bands mentioned above. We, M OBILETRON ELECTRONICS CO., LTD. assumes the liability against any problems or damages that might occur in relation to this issue. Sincerely Yours, 尸么 Jerry Lin / Manager Mail address: [email protected] 85, Sec. 4, Chung-Ching Rd., Ta-Ya District, Taichung 428, Taiwan

MOBILETRON ELECTRONICS CO., LTD. CFR 47 §2.911(d)(5)(i) Attestation Letter QA-FR-1006-A RC 02-08-2023 Attestation Letter Date: 03/09/2023 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i) Filing F CC ID: ULZ-TXB001 MOBILETRON 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. S incerely, Jerry Lin / Manager Mail address:[email protected] 85, Sec. 4, Chung-Ching Rd., Ta-Ya District, Taichung 428, Taiwan

Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 1 of 6 External Photographs Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 2 of 6 Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 3 of 6 Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 4 of 6 TX-B001 Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 5 of 6 TX-B001-1 Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 6 of 6 TX-B001-2 ***** END *****

TX-B001/TX-B001-1/TX-B001-2 Label TX-B001 TX-B001-1 TX-B001-2 TX - B001 - 2

Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 1 of 6 Internal Photographs Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 2 of 6 Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 3 of 6 Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 4 of 6 Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 5 of 6 Module Antenna Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 6 of 6 125kHz Receiver ***** END *****

Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) No.: RXZ221219002RF01 Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Page 13 of 36 5 FCC §15.247(i), §1.1307(b)(3)(i) – RF EXPOSURE 5.1 Applicable Standard According to subpart 15.247(i)and subpart §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of this section. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: (C) Or using Table 1 and the minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply, R must be at least λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half- wave dipole (1.64 linear value). Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) No.: RXZ221219002RF01 Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Page 14 of 36 5.2 RF Exposure Evaluation Result Project info Band Freq (MHz) Turn-up (dBm) Ant Gain (dBi) Distances (mm) Turn-up (mW) ERP (dBm) ERP (mW) BLE 2480 1.5 -10 200 1.41 -10.65 0.09 Option A The available maximum time-averaged power is more than 1 mW Band Freq (MHz) Result Option A BLE 2480 not exempt Option C The minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates ERP (watts) is no more than the calculated value prescribed for that frequency R must be at least λ/2π λ is the free-space operating wavelength in meters Band Freq (MHz) λ/2π (mm) Distances applies ERP Limit (mW) Result Option C BLE 2480 19.25 apply 768.00 exempt

Antenna Specification Brand: MOBILETRON Address: 85,Sec.4, Chung-Ching Rd.,Ta-Ya,Taichung Hsien, Taiwan 428 Model No: 20011208 Antenna Type: Monopole Antenna Electrical Frequency (MHz) 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 Efficiency (dBi) -5.7 -5.8 -6.0 -5.8 -5.7 -5.6 -5.5 -5.3 -5.3 -5.0 -5.1 Gain (dBi) -10.3 -10.5 -10.5 -10.4 -10 -10.6 -10.6 -10.5 -10.4 -10.4 -10.3 Efficiency (%) 26 24 25 26 29 29 31 31 33 35 35 Directivity (dB) 5.4 5.5 5.4 5.5 5.0 4.7 4.6 4.5 4.5 4.2 4.1 Mechanical Drawing (Units: mm) 2450MHz Radiation Patterns

Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Page 1 of 36 FCC Part 15.247 TEST REPORT For MOBILETRON ELECTRONICS CO., LTD. 85, Sec.4, Chung-Ching Rd., Ta-Ya District, Taichung, Taiwan FCC ID: ULZ-TXB001 Report Type: Original Report Product Type: TPMS Report Producer : Lynette Wen Report Number : RXZ221219002RF01 Report Date : 2023-03-15 Reviewed By: David Hsu Prepared By: Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) 70, Lane 169, Sec. 2, Datong Road, Xizhi Dist., New Taipei City 22183, Taiwan, R.O.C. Tel: +886 (2) 2647 6898 Fax: +886 (2) 2647 6895 www.bacl.com.tw Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) No.: RXZ221219002RF01 Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Page 2 of 36 Revision History Revision No. Report Number Issue Date Description Author/ Revised by 0.0 RXZ221219002 RXZ221219002RF01 2023-03-15 Original Report Lynette Wen Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) No.: RXZ221219002RF01 Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Page 3 of 36 TABLE OF CONTENTS 1 General Information ....................................................................................................... 5 1.1 Product Description for Equipment under Test (EUT) ......................................................... 5 1.2 Objective ............................................................................................................................... 6 1.3 Related Submittal(s)/Grant(s) ................................................................................................ 6 1.4 Test Methodology.................................................................................................................. 6 1.5 Statement of Compliance ...................................................................................................... 6 1.6 Measurement Uncertainty ..................................................................................................... 7 1.7 Environmental Conditions ..................................................................................................... 7 1.8 Test Facility ........................................................................................................................... 7 2 System Test Configuration ............................................................................................. 8 2.1 Description of Test Configuration ......................................................................................... 8 2.2 Equipment Modifications ...................................................................................................... 8 2.3 EUT Exercise Software ......................................................................................................... 8 2.4 Support Equipment List and Details...................................................................................... 8 2.5 External Cable List and Details ............................................................................................. 8 2.6 Test Mode .............................................................................................................................. 8 2.7 Block Diagram of Test Setup ................................................................................................ 8 2.8 Duty Cycle ........................................................................................................................... 10 3 Summary of Test Results .............................................................................................. 11 4 Test Equipment List and Details ................................................................................. 12 5 FCC §15.247(i), §1.1307(b)(3)(i) – RF EXPOSURE .................................................. 13 5.1 Applicable Standard ............................................................................................................ 13 5.2 RF Exposure Evaluation Result........................................................................................... 14 6 FCC §15.203 – Antenna Requirements ....................................................................... 15 6.1 Applicable Standard ............................................................................................................ 15 6.2 Antenna Information ........................................................................................................... 15 7 FCC §15.207(a) – AC Line Conducted Emissions ..................................................... 16 7.1 Applicable Standard.......................................................................................................... 16 7.2 EUT Setup .......................................................................................................................... 16 7.3 EMI Test Receiver Setup .................................................................................................. 17 7.4 Test Procedure ................................................................................................................... 17 7.5 Corrected Factor & Margin Calculation ........................................................................ 17 7.6 Test Results ........................................................................................................................ 17 8 FCC §15.209, §15.205 , §15.247(d) – Spurious Emissions ......................................... 18 8.1 Applicable Standard.......................................................................................................... 18 8.2 EUT Setup ............................................................................................................…

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Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 1 of 2 EUT Setup Photographs Radiated Emission (Below 1GHz)： Bay Area Compliance Laboratories Corp. (New Taipei Laboratory) Project No.: RXZ221219002 Page 2 of 2 Radiated Emission (Above 1GHz)： ***** END *****