2BBSU-240X15HBElectronic deadbolt lock

- P l e a s e p r i n t on co m p a n y l e tt e r h ea d - S h e n z h e n C o n e x I n t e ll i g en t T e c h n o l o gy C o . , L t d F e d e r a l C o m m u n i c a t i on s C o m m i ss i on A u t h o r i z a t i o n a n d E v a l ua t i on D i v s i o n E q u i p me n t A u t h or i z a t i o n B r a n c h 7 4 3 5 O a kl a n d M i l l s R oa d C o l u m bi a , M D 2 10 4 6 8 / 1 4 / 2 3 U . S . A g en t D e s i g n a t i on S h e n z h e n C o n e x I n t e l li g en t T e c h no l o g y C o . , L t d ac k n o w l e d g e s t h e i r c on s en t f o r t h e f o ll o w i n g c o n t a c t l oc a t e d i n t h e U n i t e d S t a t e s t o a c t as t h e i r a g e n t f o r s e r v i c e o f p r o c e s s f o r t h e e q u i p me n t f o r w h i c h a u t h o r z a t i o n i s s o u g h t ( F C C I D : 2 BB S U - 2 4 0 X 1 5 H B ) : l d l es p a c e T ec h n o l o g y C o m p a n y C o . , L t d a c k n o w l e d g es t h e i r o bli g a t i on t o a c ce p t s e r v i c e o f p r o c ess o n b e h a l f o f S h e n z h e n C on e x I n t e ll i g e n t T e c h n o l o g y C o . , L t d N am e a n d c om p a n y o f U . S . a g e n t : l d l es p ac e T ec h n o l o g y C om p an y C o . , L t d P h y s i c a l U . S . a dd ress o f a g en t : 2 4 1 S L an d e r S T # 23 8 , S ea t t l e , W A , 9 8 1 3 4 , U n i t e d S t a t e s F R N o f U . S . a g e n t :0034003178 E ma i l a d d r ess o f U . S . a g e n t : 1 3 5 6 079 4 851 @ 1 6 3 . co m . B y s i g n i n g t h i s f o r m , w e co n f i r m t h e a b o ve a n d t h a t we ar e a w a r e o f t h e a pp l i c a t i on r e q u i re m e n t s l i s t e d u n d er § 2 . 9 11 ( d ) ( 7 S h enz h e n C on e x I n t e l l i g en t T e c h no l o g y C o . , L t d w i t h t h e F R N 0033918731 acce p t s i t s o bli g at i on to ma i nta i n a n a g e n t f o r serv i c e o f p r o ces s i n t h e U n i t e d S t a t e s f o r no l e s s t h a n o n e y ear a f ter e i t h er t h e grantee h a s p e r m a ne n t l y t e r m i n a t e d a l l m a r k e t i n g an d i m p o r t a t i on o f t h e a pp l i ca b l e equ i pme n t wi t hi n th e U . S . , or t h e c onc l us i o n o f a n y C o m m i s s i on - r e a t e d a d m i n i s t r a t i v e o r j u di c i a l procee di ng i nvo l v i ng t h e e q u i p me n t , w h i c h e v e r i s l a t er ) S i nc e r e l y S i g n i a u i e [ N a me ] [ T i t l e ] M a n a g e r [ C om p a n y ] S h e n z h e n C o n ex I n t e l l i g e n t T ec h n o l o g y C o . , L t d 4 8 m o d c l l u s A g e n 1 2 . 6 1 1 p M 7 - 0 . v o S i g n i [ N a m e o f U . S . a g en t ] k e v i n . z h a n g T h e i n f o r m a t i o n p r o v i d e d n t h i s l e t t e r i s b a s e d o n t h e r e f e r e n ce d r u l e p a r t s o f T i t l e 4 7 o f t h e C F R as w e ll a s K D B 9 8 6 4 4 6 D 0 1 . A n e x p i r a t i o n d a t e f o r t h i s l e t t e r d o e s n o t e x i s t . I n ca s e t h e U . S . a g e n t c h a n g e s , t h e g r a n t e e i s o bl i g a t e d t o no t i f y t h e F C C w i t hi n 3 0 d a y s v i a t h e g r a n t i g T C B .

-ShenzhenConexIntelligentTechnologyCo.,Ltd.- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 8/25/23 Towhomitmayconcern: We,[ShenzhenConexIntelligentTechnologyCo.,Ltd.],herebycertifythattheequipmentforwhich authorizationissought(FCCID:[2BBSU-240X15HB])isnot“covered”equipmentprohibitedfrom receivinganequipmentauthorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). Sincerely, Signature [TangZhijia] [Productcertificationengineer] [ShenzhenConexIntelligentTechnologyCo.,Ltd.] 6 2 _ [ m o d e l ] C o v e r e d E q u _ 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - U , V 0 2

ProjectNo.:18220WC301730Page 1 of 4 AppendixII--ExternalPhotograph ProjectNo.:18220WC301730Page 2 of 4 ProjectNo.:18220WC301730Page 3 of 4 ProjectNo.:18220WC301730Page 4 of 4

ProductName:Electronicdeadboltlock ModelNo.:DDL240X-15HB FCCID:2BBSU-240X15HB IC:30867-240X15HB English:" (1)thisdevicemaynotcauseinterference,and (2)thisdevicemustacceptanyinterference,includinginterference thatmaycauseundesiredoperationofthedevice." French:" (1)l'appareilnedoitpasproduiredebrouillage,et (2)l'utilisateurdel'appareildoitacceptertoutbrouillageradioélectriquesubi, mêmesilebrouillageestsusceptibled'encompromettrelefonctionnement." LabelLocationOnEUT Label

ProjectNo.:18220WC301730Page 1 of 7 AppendixIII--InternalPhotograph ProjectNo.:18220WC301730Page 2 of 7 ProjectNo.:18220WC301730Page 3 of 7 ProjectNo.:18220WC301730Page 4 of 7 ProjectNo.:18220WC301730Page 5 of 7 ProjectNo.:18220WC301730Page 6 of 7 ProjectNo.:18220WC301730Page 7 of 7 ANT

RFEXPOSUREEVALUATION FCCID:2BBSU-240X15HB AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24020.950.95 ±1 1.95050.4863 GFSK 24400.740.74 ±1 1.74050.4663 24800.650.65±11.65050.4613 Result:NoStandaloneSARtestisrequired.

Page1of23 AppendixTestData ReportNo.:18220WC30173001TestSampleNo.:1-2-2 StartTestDate: 2023.08.15 FinishTestDate:2023.08.16 TestEngineer:Auditor: Temperature:22.7 °C RelativeHumidity:57.8% Pressure:101kPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.7122401.6282402.3400.5PASS 24400.7962439.6002440.3960.5PASS 24800.7762479.6322480.4080.5PASS Page2of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page3of23 Page4of23 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz] OCB[MHz] FL[MHz]FH[MHz] BLE_1MAnt1 24020.721532401.63982402.3613 24400.770102439.61542440.3855 24800.744252479.65032480.3946 Page5of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page6of23 Page7of23 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 24020.95≤30PASS 24400.74≤30PASS 24800.65≤30PASS Page8of23 TestGraphsPeak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page9of23 Page10of23 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-7.01≤8.00PASS 2440-7.83≤8.00PASS 2480-7.53≤8.00PASS Page11of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page12of23 Page13of23 AppendixE:Bandedgemeasurements TestResult TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1 Low24021.22-50.94≤-18.78PASS High24800.94-51.43≤-19.06PASS Page14of23 TestGraphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page15of23 AppendixF:ConductedSpuriousEmission TestResult TestMod e Antenn a Frequency[MHz ] FreqRange [MHz] RefLeve l [dBm] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1 2402 Reference0.880.88---PASS 30~10000.88-68.78≤-19.12PASS 1000~2650 0 0.88-34.31≤-19.12PASS 2440 Reference0.650.65---PASS 30~10000.65-68.56≤-19.35PASS 1000~2650 0 0.65-35.99≤-19.35PASS 2480 Reference0.610.61---PASS 30~10000.61-67.51≤-19.39PASS 1000~2650 0 0.61-39.51≤-19.39PASS Page16of23 TestGraphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page17of23 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 Page18of23 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference Page19of23 BLE_1M_Ant1_2480_30~1000 BLE_1M_Ant1_2480_1000~26500 Page20of23 Page21of23 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] BLE_1MAnt1 240219.0019.001000.00 244019.0019.001000.00 248019.0019.001000.00 Page22of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page23of23 ---End---

ReportNo.:18220WC30173001FCCID:2BBSU-240X15HBPage1of28 Code:AB-RF-05-b FCCTestReport Applicant: ShenzhenConexIntelligentTechnologyCo.,Ltd. Address: 10thFloor,BlockB,Building2,ChuangzhiCloud CityPhaseII,ChuangkeRoad,XiliStreet, NanshanDistrict,Shenzhen,China ProductName:Electronicdeadboltlock ReportDate:Aug.25,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30173001FCCID:2BBSU-240X15HBPage2of28 Code:AB-RF-05-b Contents 1.GeneralInformation ............................................................................................................................................6 1.1.ClientInformation ....................................................................................................................................6 1.2.DescriptionofDevice(EUT) ..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest ................................................................................................7 1.4.DescriptionofTestConfiguration ..........................................................................................................7 1.5.DescriptionOfTestSetup ......................................................................................................................8 1.6.TestEquipmentList .................................................................................................................................9 1.7.MeasurementUncertainty ....................................................................................................................10 1.8.DescriptionofTestFacility ...................................................................................................................10 2.SummaryofTestResults ................................................................................................................................11 3.ConductedEmissionTest ................................................................................................................................12 3.1.TestStandardandLimit .......................................................................................................................12 3.2.TestSetup ...............................................................................................................................................12 3.3.TestProcedure .......................................................................................................................................12 3.4.TestData .................................................................................................................................................12 4.RadiationSpuriousEmissionandBandEdge .............................................................................................13 4.1.TestStandardandLimit .......................................................................................................................13 4.2.TestSetup ...............................................................................................................................................13 4.3.TestProcedure .......................................................................................................................................13 4.4.TestData .................................................................................................................................................15 5.MaximumPeakOutputPowerTest ...............................................................................................................21 5.1.TestStandardandLimit .......................................................................................................................23 5.2.TestSetup ...............................................................................................................................................23 5.3.TestProcedure .......................................................................................................................................23 5.4.TestData .................................................................................................................................................23 6.6DBOccupyBandwidthTest ..........................................................................................................................24 6.1.TestStandardandLimit .......................................................................................................................24 6.2.TestSetup ...............................................................................................................................................24 6.3.TestProcedure .......................................................................................................................................24 6.4.TestData .................................................................................................................................................24 7.PowerSpectralDensityTest ...........................................................................................................................25 7.1.TestStandardandLimit .......................................................................................................................25 7.2.TestSetup ...............................................................................................................................................25 7.3.TestProcedure .......................................................................................................................................25 7.4.TestData .................................................................................................................................................25 ReportNo.:18220WC30173001FCCID:2BBSU-240X15HBPage3of28 Code:AB-RF-05-b 8.100kHzBandwidthofFrequencyBandEdgeRequirement ......................................................................26 8.1.TestStandardandLimi…

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version01 ShenzhenConexIntelligentTechnologyCo.,Ltd. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:DDL240X-15HB FCCID: 2BBSU-240X15HB fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor internal antennatype(s) describedbelow: BTANT: ModelNo.ofantenna:U00T02S000N03936 Typeofantenna:FPCAntenna Gainoftheantenna:4.56dBi Frequencyrange:2400-2500MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:ShenzhenConexIntelligentTechnologyCo.,Ltd. Address:10thFloor,BlockB,Building2,ChuangzhiCloudCityPhaseII,Chuangke Road,XiliStreet,NanshanDistrict,Shenzhen,518000,China City:NanshanDistrict,Shenzhen ZIP/Postalcode:518000 Country:China Place:Date:8/25/2023 Signature:

地址：东莞市塘厦镇清湖头三坑路一号电话：0769--38940168 传真：0769--38940199 1 / 7 网址：www.rflink.net.com 承 认 书 SPECIFICATIONFOR APPROVAL 客 户 名 称 CUSTOMERNAME: Kaadas 产 品 名 称 PRODUCTNAME: 2.4G Built-in antenna L=120mm 客 户 料 号 CUSTOMERP/N: 仁 丰 料 号: Ren FengP/N:U00T02S000N03936REV:A MANUFACTURER SIGNATURE CUSTOMER SIGNATURE CHECKEDBY: 黄 磊 AUDITORBY:黄 超 APPROVEDBY: 姚定军 DATE: 2023-7-28 地址：东莞市塘厦镇清湖头三坑路一号电话：0769--38940168 传真：0769--38940199 2 / 7 网址：www.rflink.net.com Contents ltemDescription 一、---------------------------------------------------------Change resume 二、-----------------------------------------------------------Specification sheet 三、 ----------------------------------------------------------Finished drawing 四、 ----------------------------------------------------------Test report 五、 ----------------------------------------------ROHS/Bill of materials 地址：东莞市塘厦镇清湖头三坑路一号电话：0769--38940168 传真：0769--38940199 3 / 7 网址：www.rflink.net.com 一、 Change resume Edition日期DateChange log A2023-07-28 Initial release 地址：东莞市塘厦镇清湖头三坑路一号电话：0769--38940168 传真：0769--38940199 4 / 7 网址：www.rflink.net.com 二、Specification sheet Product main technical parameters 主要技术指标 Maintechnicalspecifications 频率范围 （MHZ） 2400-2500 FrequencyRange (MHZ) 2400-2500 特性阻抗(Ω ) 50Impedance(Ω)50 增益(dBi) 4.56Peak Gain(dBi)4.56 输出电压 驻波比 ≦ 2.0VSWR ≦ 2.0 方向性 全向性 RadiationOmni-directional 连接方式 端子 ConnectorTypeMHFPlug 物理性能PhysicalProperties 天线外套材料 FPCAntennacoverFPC 工作温度 -20°C~+70°COperatingTemp-20°C~+70°C 保存温度 -20 °C ~+70 °C StorageTemp-20 °C ~+70 °C 地址：东莞市塘厦镇清湖头三坑路一号电话：0769--38940168 传真：0769--38940199 5 / 7 网址：www.rflink.net.com 三、成品图： 地址：东莞市塘厦镇清湖头三坑路一号电话：0769--38940168 传真：0769--38940199 6 / 7 网址：www.rflink.net.com 四、测试报告 4.1：网络分析仪测试报告 天线位置 地址：东莞市塘厦镇清湖头三坑路一号电话：0769--38940168 传真：0769--38940199 7 / 7 网址：www.rflink.net.com 4.2：增益效率表 Freq (MHz)Effi (%) Gain (dBi) 240064.193.53 241064.363.55 242066.573.65 243068.383.74 244065.914.01 245069.113.88 246068.123.97 247068.044.4 248064.134.21 249066.714.56 250067.224.11 五、ROHS/Bill of materials: Meet RoHS requirements number namematerial quant ity unit manufacturer UL Authentica tion number NOTE 1FPCPI1pc骏逸/ 2 1.13Wire rod tinning/FEP 1pc凯博/海联通/ 3 terminalcopper 1pc彩美/科信诚/

ProjectNo.:18220WC301730Page 1 of 1 AppendixI--TestSetupPhotograph Emissionsinfrequencybands(below1GHz) Emissionsinfrequencybands(above1GHz)