2BCTT-Q8SMART LOCK

FCCRequirement changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser’sauthoritytooperatetheequipment. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions: (1)thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived,includinginterferencethat maycauseundesiredoperation. Note:Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfora ClassBdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsare designedtoprovidereasonableprotectionagainstharmfulinterferenceina residentialinstallation.Thisequipmentgenerates,uses,andcanradiateradio frequencyenergy,andifnotinstalledandusedinaccordancewiththeinstructions, maycauseharmfulinterferencetoradiocommunications.However,thereisno guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthis equipmentdoescauseharmfulinterferencetoradioortelevisionreception,which canbedeterminedbyturningtheequipmentoffandon,theuserisencouragedto trytocorrecttheinterferencebyoneormoreofthefollowingmeasures: –Reorientorrelocatethereceivingantenna. –Increasetheseparationbetweentheequipmentandreceiver. –Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe receiverisconnected. –Consultthedealeroranexperiencedradio/TVtechnicianforhelp. ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforan uncontrolled environment.Thisequipmentshouldbeinstalledandoperatedwithaminimum distanceof20cm betweentheradiator&yourbody.Thistransmittermustnotbeco-locatedor operatingin conjunctionwithanyotherantennaortransmitter.

(ShantouTongshengTradingCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2023-9-26 FCCID:2BCTT-Q8 Ref.#1:AttestationStatementsPart2.911(d)(5)(i)Filing (ShantouTongshengTradingCo.,Ltd)certifiesthattheequipmentforwhichauthorizationis soughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorization pursuanttosection2.903oftheFCCrules. Ref.#2:AttestationStatementsPart2.911(d)(5)(ii)Filing ( ShantouTongshengTradingCo.,Ltd )certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. Applicant:ShantouTongshengTradingCo.,Ltd Address:No.38,WenguangWestHuanchengRoad,ChaoyangDistrict,ShantouCity GuangdongProvince,China ContactPerson:pengguitao Tel.:13570366671 Email:[email protected] Sincerely, Signature:

SHENZHENALANTE TECHNOLOGYCO LTD Antenna Specification 1. Antenna describe: Antenna gain-0.58 dBi Frequency range2.412GHZ-2.462GHZ Connector typeDirect Model Name2.4G F ANT Impedance50 Ohm Antenna typePCB ANT Antenna MedelF0252 Antenna Size15.80mm*5.25mm Manufacture SHENZHEN ALANTE TECHNOLOGY CO LTD No. 4, Lane 1, Changkeng Village, Bantian Street, Longgang District, Shenzhen PCB Antenna size: Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432

Shantou Tongsheng Trading Co., Ltd ProductSimilarityDeclaration Product name: SMART LOCK Model name: Q8, CS7, CS8, CS9, CS11, CS12, CS13, CS14, Q2, Q18, Q19, Q21, Q22, Q23, Q24, Q25, Q26, Q27, Q28, Q29, Q30, Q31, Q32, Q33, Q34, Q35, Q36, Q37, Q38, Q39, 3DR-65,TQ- 18F1, F2, F3, F4, F5, F8, F9, F11, Z1, Z2, Z9, Z12, Z14, Z16, Z18, DF1, DF2, DF3, DF4, DF5, DF11, DF12, DF13, DF14, DF15, GS1, GS2, GS3, GS4, GS5, DQ1, DQ2, DQ3, DQ4, DQ5 FCC ID:2BCTT-Q8 We() herebystatethatallthemodelsareelectricalidentical includingthesamesoftwareparameterandhardwaredesign(i.e., circuitdesign,PCBLayout,RFmodule/circuit,antennatype(s) andantennalocation,componentsonPCB,etc.,),same mechanicalstructureanddesign(includingproductenclosure, materials,etc.,),theonlydifferenceis themodelnameddifferent. Demonstratethedetail(descriptionsandpictures)astothe differencelistabove. Signature: Name:pengguitao Title: Generalmanager Place,dat e: No. 38, WenguangWest HuanchengRoad,ChaoyangDistrict,ShantouCity GuangdongProvince,China 2023-9-26

ShantouTongshengTradingCo.,Ltd Date：2023-9-26 ProductModelNumber:Q8,CS7,CS8,CS9,CS11,CS12,CS13,CS14, Q2,Q18,Q19,Q21,Q22,Q23,Q24,Q25,Q26,Q27,Q28,Q29,Q30,Q31, Q32,Q33,Q34,Q35,Q36,Q37,Q38,Q39,3DR-65,TQ-18F1,F2,F3,F4,F5, F8,F9,F11,Z1,Z2,Z9,Z12,Z14,Z16,Z18,DF1,DF2,DF3,DF4,DF5, DF11,DF12,DF13,DF14,DF15,GS1,GS2,GS3,GS4,GS5,DQ1,DQ2, DQ3,DQ4,DQ5 FCCID：2BCTT-Q8 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatORGANIZATION.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyORGANIZATION.onourbehalf shallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:Generalmanager Email:[email protected] Telephone:13570366671 Onbehalfof:ShantouTongshengTradingCo.,Ltd

ShantouTongshengTradingCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:September25,2023 Subject;RequestforConfidentiality FCCID:2BCTT-Q8 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:pengguitao Title:Generalmanager

AnnexA ExternalPhotos TestModelNo.:Q8Page1of4 TestModelNo.:Q8Page2of4 TestModelNo.:Q8Page3of4 TestModelNo.:Q8Page4of4

Productname:SMARTLOCK ModelNO.:Q8 FCCID:2BCTT-Q8

AnnexB Internalphotos TestModelNo.:Q8Page1of7 TestModelNo.:Q8Page2of7 TestModelNo.:Q8Page3of7 TestModelNo.:Q8Page4of7 TestModelNo.:Q8Page5of7 TestModelNo.:Q8Page6of7 TestModelNo.:Q8Page7of7 PCBAntenna

FCCID:2BCTT-Q8 RFExposureEvaluation Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) AccordingtoKDB447498D01GeneralRFExposureGuidancev06,Unlessspecificallyrequiredbythe publishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremitySARevaluationfor generalpopulationexposureconditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. FCCID:2BCTT-Q8 TestResultofRFExposureEvaluation WiFi2.4G Channel Frequen cy (MHz) Outputpower toantenna (dBm) Outputpowerto antenna(mW) PowerDensityat R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b 24127.255.310.000921.0PASS 24376.864.850.000851.0PASS 24626.124.090.000711.0PASS 802.11g 24122.551.800.000311.0PASS 24372.411.740.000301.0PASS 24622.051.600.000281.0PASS 802.11n (HT20) 24121.021.260.000221.0PASS 24370.981.250.000221.0PASS 24620.451.110.000191.0PASS 802.11n (HT40) 2422-1.050.790.000141.0PASS 2437-1.150.770.000131.0PASS 2452-1.530.700.000121.0PASS Remark:antennagain-0.58dBi EUT'smoduleismorethan20cmawayfromthehumanbody. Conclusion:NoSARisrequired.

BSL Testing Co.,Ltd.Report No.: BSL23090025-P01R01 Page 1 of 36 FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ....................... : FCC ID. ................................................ : BSL23090025-P01R01 2BCTT-Q8 Compiled by ( position+printed name+signature)..: Engineer/ Cindy Zheng Supervised by ( position+printed name+signature)..: Manager/Haley Wen Approved by ( position+printed name+signature)..: RF Manager/ Vivian Jiang Date of issue.........................................:September 15, 2023 Testing Laboratory Name................:BSL Testing Co., Ltd. Address ................................................. : 1/F, Building B, Xinshidai GR Park,Shiyan Street, Bao'an District, Shenzhen,Guangdong, 518052, People’s Republic of China Applicant’s name...............................:Shan Tou Tong Sheng Trading Co., Ltd. Address ................................................. : No. 38, Wenguang West Huancheng Road, Chaoyang District, Shantou City Guangdong Province, China Test specification .............................. : Standard................................................:FCC Part 15.247 BSL Testing Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the BSL Testing Co., Ltd.is acknowledged as copyright owner and source of the material. BSL Testing Co., Ltd.takes no responsibility for and will not assume liability for damages resultingfrom the reader's interpretation of the reproduced material due to its placement and context. Test item description........................:SMART LOCK Trade Mark............................................:N/A Manufacturer.........................................:Zhongshan Puxin Intelligent Technology Co., Ltd Model/Type reference.........................:Q8 Listed Models ...................................... :CS7, CS8, CS9, CS11, CS12, CS13, CS14, Q2, Q18, Q19, Q21, Q22, Q23, Q24, Q25, Q26, Q27, Q28, Q29, Q30, Q31, Q32, Q33, Q34, Q35, Q36, Q37, Q38, Q39, 3DR-65, TQ-18, F1, F2, F3, F4, F5, F8, F9, F11, Z1, Z2, Z9, Z12, Z14, Z16, Z18, DF1, DF2, DF3, DF4, DF5, DF11, DF12, DF13, DF14, DF15, GS1, GS2, GS3, GS4, GS5, DQ1, DQ2, DQ3, DQ4, DQ5 Modulation Type .................................. :CCK/DSSS/ OFDM Operation Frequency .......................... :From 2412 - 2462MHz Rating.....................................................:DC 5V Result.....................................................:PASS BSL Testing Co.,Ltd.Report No.: BSL23090025-P01R01 Page 2 of 36 TEST REPORT Equipment under Test:SMART LOCK Model /Type:Q8 Series Model No.CS7, CS8, CS9, CS11, CS12, CS13, CS14, Q2, Q18, Q19, Q21, Q22, Q23, Q24, Q25, Q26, Q27, Q28, Q29, Q30, Q31, Q32, Q33, Q34, Q35, Q36, Q37, Q38, Q39, 3DR-65, TQ-18, F1, F2, F3, F4, F5, F8, F9, F11, Z1, Z2, Z9, Z12, Z14, Z16, Z18, DF1, DF2, DF3, DF4, DF5, DF11, DF12, DF13, DF14, DF15, GS1, GS2, GS3, GS4, GS5, DQ1, DQ2, DQ3, DQ4, DQ5 Model Declaration:PCB board, structure and internal of these model(s) are the same,So no additional models were tested. Applicant : Shan Tou Tong Sheng Trading Co., Ltd. Address: No. 38, Wenguang West Huancheng Road, Chaoyang District, Shantou City Guangdong Province, China Manufacturer : Zhongshan Puxin Intelligent Technology Co., Ltd Address: No.1 Lianrong Road, Dongsheng Town, Zhongshan City, Guangdong Province Test Result : PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. BSL Testing Co.,Ltd.Report No.: BSL23090025-P01R01 Page 3 of 36 Contents 1T E S T S T A N D A R D S ...................................................................................................................4 2S U M M A R Y ...................................................................................................................................... 5 2.1General Remarks5 2.2Product Description5 2.3Equipment Under Test5 2.4Short description of the Equipment under Test (EUT)5 2.5EUT operation mode6 2.6Block Diagram of Test Setup6 2.7Related Submittal(s) / Grant (s)6 2.8Modifications6 3T E S T E N V I R O N M E N T ............................................................................................................. 7 3.1Address of the test laboratory7 3.2Test Facility7 3.3Environmental conditions7 3.4Test Description8 3.5Statement of the measurement uncertainty8 3.6Equipments Used during the Test9 4T E S T C O N D I T I O N S A N D R E S U L T S ............................................................................1 1 4.1AC Power Conducted Emission11 4.2Radiated Emission12 4.3Maximum Peak Conducted Output Power19 4.4Power Spectral Density21 4.56dB Bandwidth24 4.6Out-of-band Emissions27 4.7Antenna Requirement34 5T E S T S E T U P P H O T O S O F T H E E U T ..........................................................................3 5 6P H O T O S O F T H E E U T .........................................................................................................3 6 BSL Testing Co.,Ltd.Report No.: BSL23090025-P01R01 Page 4 of 36 1TESTSTANDARDS The tests were performed according to following standards: FCC Rules Part 15.247 : Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850MHz. ANSI C63.10-2013 : American National Standard for Testing Unlicensed Wireless Devices KDB558074 D01 v05r02: Guidance for Compliance Measurements on Digital Transmission Systems (DTS) ,Frequency Hopping Spread Spectrum System(HFSS), and Hybrid System Devices Operating Under §15.247 of The FCC rules. BSL Testing Co.,Ltd.Report No.: BSL23090025-P01R01 Page 5 of 36 2 SUMMARY 2.1 General Remarks Date of receipt of test sample:September 13, 2023 Testing commenced on:September 13, 2023 Testing concluded on: September 15, 2023 2.2 Product Description Product Name:SMART LOCK Model/Type reference:Q8 Power s…

Text truncated - open the document above for the full version.

FCCID：2BCTT-Q8