WQ8TPMSDFA21MX-Sensor

FCC STATEMENT: 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. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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: sult the dealer or an experienced radio/TV technician for help. RF warning statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. ISED Statement English: This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. The digital apparatus complies with Canadian CAN ICES-3 (B)/NMB-3(B). French: Cet appareil contient des émetteurs/récepteurs exempts de licence qui sont conformes aux RSS exemptés de licence d'Innovation, Sciences et Développement économique Canada. L'exploitation est soumise aux deux conditions suivantes : (1) Cet appareil ne doit pas provoquer d'interférences. (2) Cet appareil doit accepter toute interférence, y compris les interferences susceptibles de provoquer un fonctionnement indésirable de l'appareil. l'appareil numérique du ciem conforme canadien peut - 3 (b) / nmb - 3 (b). This device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 and compliance with RSS 102 RF exposure, users can obtain Canadian Information on RF exposure and compliance. cet appareil est conforme à l'exemption des limites d'évaluation courante dans la section 2.5 du cnr - 102 et conformité avec rss 102 de l'exposition aux rf, les utilisateurs peuvent obtenir des données canadiennes sur l'exposition aux champs rf et la conformité. This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. Cet équipement est conforme aux limites d'exposition aux rayonnements du Canada établies pour un environnement non contrôlé.

Page 1 of 5FCC ID: WQ8TPMSDFA21 IC: 10826A-TPMSDFA21 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. External Photos Photo 1 Photo 2 Page 2 of 5 FCC ID: WQ8TPMSDFA21 IC: 10826A-TPMSDFA21 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 3 Photo 4 Page 3 of 5 FCC ID: WQ8TPMSDFA21 IC: 10826A-TPMSDFA21 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 5 Photo 6 Page 4 of 5 FCC ID: WQ8TPMSDFA21 IC: 10826A-TPMSDFA21 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 7 Photo 8 Page 5 of 5 FCC ID: WQ8TPMSDFA21 IC: 10826A-TPMSDFA21 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. ------End------ Photo 9

LabelandLocation MX-Sensor ModelNo.:1SENSORE FCCID:WQ8TPMSDFA21 IC:10826A-TPMSDFA21

Page 1 of 2FCC ID: WQ8TPMSDFA21 IC: 10826A-TPMSDFA21 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Internal Photos Photo 1 Photo 2 Page 2 of 2 FCC ID: WQ8TPMSDFA21 IC: 10826A-TPMSDFA21 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. ------End------ Photo 3 Photo 4 Antenna

version01 AutelIntelligentTech.Corp.,Ltd DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.: 1SENSORE FCCID:WQ8TPMSDFA21 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforSpringantennatype(s) describedbelow: ModelNo.ofantenna:N/A Typeofantenna: SpringAntenna (permanently) Gainoftheantenna:-1.5dBiMax. Frequencyrange:315MHz,434MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname: AutelIntelligentTech.Corp.,Ltd Address:7th-8th,10thFloor,BuildingB1,Zhiyuan,XueyuanRd,Xili,Nanshan, City:Shenzhen, ZIP/Postalcode: 518055 Country:China Place:Shenzhen,ChinaDate:2022-10-28 Signature:

Antenna Specification 1. Antenna Description Antenna plate Spring antenna Make name/model name / Antenna gain -1.5dBi Max. Frequency range 315MHz, 434MHz Connector type Direct 2. External View Drawing;(UNIT:mm) Picture of antenna 3. Picture of Antenna 4. Antenna Gain -1.50dBi Max. @315MHz -1.51dBi Max. @434MHz

FCCID:WQ8TPMSDFA21 RFEXPOSUREEVALUATION EUTSpecification EUTMX-Sensor ModelName1SENSORE Frequencyband (Operating) WLAN:2.412GHz~2.462GHz WLAN:5.18GHz~5.32GHz/5.50GHz~5.70GHz WLAN:5.745GHz~5825GHz Others(315MHzand434MHz) DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower65.55dBuV/m(-29.71dBm)(0.0011mW)for315MHz 71.36dBuV/m(-23.90dBm)(0.0041mW)for434MHz Antennagain-1.5dBiMax. EvaluationappliedMPEEvaluation SAREvaluation StandardRequirement PortableDevice Accordingto§15.247(i)and§1.1307b(1),systemsoperatingundertheprovisionsofthissection shallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequency energylevelsinexcessoftheCommission’sguidelines.SeeKDB447498D01GeneralRF ExposureGuidanceV6,section4.3.1. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR, 16 where ·f(GHz)istheRFchanneltransmitfrequencyinGHz ·PoweranddistanceareroundedtothenearestmWandmmbeforecalculation17 ·Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50 mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion. FCCID:WQ8TPMSDFA21 MeasurementResult Channel Frequency (MHz) MaxOutput power(dBm) MaxOutput power(mW) Calculation Value (Note1) Threshold Value 315-29.710.00110.000123.0 434-23.900.00410.000543.0 Note1:CalculationValue=[(max.powerofchannel,mW)/(min. testseparationdistance,mm)]·[√f(GHz)]. AccordingtoKDB447498D01V6,thresholdatwhichnoSARrequiredis≤3.0for1-gSAR, separationdistanceis5mm,andnosimultaneousSARmeasurementisrequired. TheSARmeasurementisnotnecessary.

Page 2 of 50 Report No.: AIT22101308W1 Dongguan Yaxu (AiT) Technology Limited No. 22, Jinqianling Third Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. 1 Contents Page COVER PAGE 1 CONTENTS 2 2 TEST SUMMARY 4 2.1 STATEMENT OF THE MEASUREMENT UNCERTAINTY 4 2.2 MEASUREMENT UNCERTAINTY 4 3 TEST FACILITY 5 3.1 DEVIATION FROM STANDARD 5 3.2 ABNORMALITIES FROM STANDARD CONDITIONS 5 3.3 TEST LOCATION 5 4 GENERAL INFORMATION 6 4.1 GENERAL DESCRIPTION OF EUT 6 5 DESCRIPTION OF TEST CONDITIONS 8 5.1 E.U.T. OPERATION 8 5.2 EUT PERIPHERAL LIST 9 5.3 TEST PERIPHERAL LIST 9 6 EQUIPMENTS LIST FOR ALL TEST ITEMS 10 7 TEST RESULT 11 7.1 ANTENNA REQUIREMENT 11 7.2 TRANSMIT TIME 12 7.2.1 Applied procedures / Limit 12 7.2.2 Test procedure 12 7.2.3 Deviation from standard 12 7.2.4 Test setup 12 7.2.5 Test results 13 7.3 FIELD STRENGTH OF FUNDAMENTAL& FIELD STRENGTH OF UNWANTED EMISSIONS 17 7.3.1 Test procedure 24 7.4 OCCUPIED BANDWIDTH & BAND EDGE 42 7.5 CONDUCTED EMISSIONS AT MAINS TERMINALS 150 KHZ TO 30 MHZ 47 7.5.1 Test Result 49 8 PHOTOGRAPHS 50 8.1 RADIATED EMISSION TEST SETUP 50 Page 3 of 50 Report No.: AIT22101308W1 Dongguan Yaxu (AiT) Technology Limited No. 22, Jinqianling Third Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Revision History Revision Issue Date Revisions Revised By 000 Oct. 28, 2022 Initial Issue Seal Chen Page 4 of 50 Report No.: AIT22101308W1 Dongguan Yaxu (AiT) Technology Limited No. 22, Jinqianling Third Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. 2 Test Summary FCC Rule Description of Test Result Section 15.203 RSS- Gen section 6.8 Antenna Requirement Pass Section 15.207(a) RSS-Gen clause 8.8 Conduction Emissions N/A Section 15.209,15.231(e) RSS-210 A.1.4 Radiated Emissions Pass Section 15.231(c) RSS-Gen clause 6.7 &RSS-210 A.1.3 Occupied Bandwidth Pass Section 15.231(e) RSS 210 Issue 10 A.1.4（b） Transmit time Pass Note 1. Test according to ANSI C63.10:2013 and RSS-Gen. 2. The measurement uncertainty is not included in the test result. 3. Test results in other test report (RF Exposure Evaluation Report) 2.1 Statement of the Measurement Uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report acc. To CISPR 16 – 4 “Specification for radio disturbance and immunity measuring apparatus and methods – Part 4: Uncertainty in EMC Measurements” and is documented in the AiT quality system acc. To DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. 2.2 Measurement Uncertainty Test Item Frequency Range Measurement Uncertainty Notes Radiated Emission 0.009MHz-30MHz 3.10dB (1) Radiated Emission 30MHz-1GHz 3.75dB (1) Radiated Emission 1GHz-18GHz 3.88dB (1) Radiated Emission 18GHz-40GHz 3.88dB (1) AC Power Line Conducted Emission 0.15MHz ~ 30MHz 1.20dB (1) Note (1): The measurement uncertainty is for coverage factor of k=2 and a level of confidence of 95%. Page 5 of 50 Report No.: AIT22101308W1 Dongguan Yaxu (AiT) Technology Limited No. 22, Jinqianling Third Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. 3 Test Facility The test facility is recognized, certified or accredited by the following organizations: .CNAS- Registration No: L6177 Dongguan Yaxu (AiT) technology Limited is accredited to ISO/IEC 17025:2017 general Requirements for the competence of testing and calibration laboratories (CNAS-CL01 Accreditation Criteria for the competence of testing and calibration laboratories) on Aug.04, 2020 FCC-Registration No.: 703111 Designation Number: CCH-205313 Dongguan Yaxu (AiT) technology Limited has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. IC —Registration No.: 6819A CAB identifier: CN0122 The 3m Semi-anechoic chamber of Dongguan Yaxu (AiT) technology Limited has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 6819A A2LA-Lab Cert. No.: 6317.01 Dongguan Yaxu (AiT) technology Limited has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. 3.1 Deviation from standard None 3.2 Abnormalities from standard conditions None 3.3 Test Location Dongguan Yaxu (AiT) Technology Limited Address: No.22, Jinqianling 3rd Street, Jitigang, Huangjiang,Dongguan, Guangdong, China Tel.: +86-769-8202 0499 Fax.: +86-769-8202 0495 Page 6 of 50 Report No.: AIT22101308W1 Dongguan Yaxu (AiT) Technology Limited No. 22, Jinqianling Third Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. 4 General Information 4.1 General Description of EUT Manufacturer: Autel Intelligent Tech.Corp., Ltd Manufacturer Address: 7th-8th,10th Floor, Bldg. B1, Zhiyuan, Xueyuan Rd., Xili, Nanshan, Shenzhen, China EUT Name: MX-Sensor Model No.: 1 SENSOR E Serial Model No.: 1 SENSOR EK, 1 SENSOR SE Operation frequency: 315MHz,434MHz Modulation Technology: ASK, FSK Antenna Type: Spring antenna Antenna Gain: -1.5dBi Max Brand Name: AUTEL H/W No.: PS2121_AC5121_V3 S/W No.: V01.00.10 Serial No.: C7701L9N9E001735 Power Supply Range: DC 3.0V from battery Power Supply: The same as above Power Cord: N/A Model difference: PCB board, structure and internal of these model(s) are the same, only the model names are different. Page 7 of 50 Report No.: AIT22101308W1 Dongguan Yaxu (AiT) Technology Limited No. 22, Jinqianling Third Street, Jitigang, Huangjiang, Dongguan, Guangdong, C…

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Page 1 of 1FCC ID: WQ8TPMSDFA21 IC: 10826A-TPMSDFA21 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Test Setup Photo Below 1G **End of Report** Above 1G