2AS4F-T23Transmitter

Name: Transmitter Model : T23 Description: Specification: 1.Frequency: 433.92Mhz 2. Button: 4 3.Voltage: 6V 4.Battery: 160mAh 5.Environment: -20~50°C 6.Encoded Mode: learning code. 7.Led: Blue Each button’s function is the same, saying that one button controls one gate. Work mode: open-stop-close-stop. Applying example of Bisen gate/door opener: 1. 2. Mark: “Learn button” and “learn led” are in BISEN control board. Button 1 Button 2 Button 3 Button 4

Date: 04/17/2018VCB_F-01:OperatingProceduresForm – FCC Authorizationv02Page 1 of 1 EL PASO COMMUNICATION SYSTEMS, INC Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2021/08/16 SUBJECT: FCC Application for (FCC ID: 2AS4F-T23) To Whom It May Concern: We, the undersigned, hereby authorize Jade Yang in Shenzhen DL Testing Technology Co., Ltd. at 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Hyperkin, inc on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Client ’s signature: Client ’s name & title: Hilda Saad / Compliance Contactinformation/address:1630 E PAISANODR. EL PASO,TX 79901,USA

Date:04/17/2018VCB_F-01:OperatingProceduresForm–FCCConfidentialityv02Page1of1 ELPASOCOMMUNICATIONSYSTEMS,INC FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2AS4F-T23 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequest confidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram Schematics OperationalDescriptionl Block.pdf Sch.pdf OPS.pdf Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsmaybeharmfultothe applicantandprovideunjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateofthe Grantforthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealso requesttemporaryconfidentialtreatmentofinformationaccompanyingthisapplication asoutlinedbelowforaninitialperiodof_(ie-“45”,“90”or“180”)days: ExhibitTypeFileName Sincerely, Client’ssignature: Client’sname&title:HildaSaad/Compliance Contactinformation/address:1630EPAISANODR.ELPASO,TX79901, USA

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ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20210803023 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 1 of 27 FCCPart15CTestReport FCCID:2AS4F-T23 Applicant:ELPASOCOMMUNICATIONSYSTEMS,INC Address:1630EPAISANODR.ELPASO,TX79901,USA Manufacturer:BISENSMARTACCESSCO.,LTD Address:No.1220XIAOLANMIDDLEAVE,NANCHANG,JIANGXI,CHINA EUT:Transmitter TradeMark:XBT23ANDXBT18BCXBWT01 ModelNumber:T23,T15,T18,T26,T30,T35 DateofReceipt:July29,2021 TestDate:July29,2021-August10,2021 DateofReport:August10,2021 PreparedBy:ShenzhenDLTestingTechnologyCo.,Ltd. Address: 101-201,BuildingC,Shuanghuan,No.8,BaoqingRoad,BaolongIndustrialZone, BaolongStreet,LonggangDistrict,Shenzhen,Guangdong,China Applicable Standards: FCCPART15C15.231 ANSIC63.10:2013 TestResult:Pass ReportNumber:DL-20210803023 Prepared(TestEngineer):PxingHuang Reviewer(Supervisor):JackBu Approved(Manager):JadeYang Thistestreportisbasedonasingleevaluationofonesampleofabovementionedproducts.Itisnotpermittedto beduplicatedinextractswithoutwrittenapprovalofShenzhenDLTestingTechnologyCo.,Ltd. ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20210803023 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 2 of 27 TableofContentsPage 1.SUMMARYOFTESTRESULTS4 1.1MEASUREMENTUNCERTAINTY4 2.GENERALINFORMATION5 2.1GENERALDESCRIPTIONOFEUT5 2.2DESCRIPTIONOFTESTMODES5 2.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED6 2.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)6 2.5TABLEOFPARAMETERSOFTESTSOFTWARESETTING6 2.6EQUIPMENTSLISTFORALLTESTITEMS7 3.EMCEMISSIONTEST8 3.1CONDUCTEDEMISSIONMEASUREMENT8 3.1.1POWERLINECONDUCTEDEMISSIONLIMITS8 3.1.2TESTPROCEDURE8 3.1.3DEVIATIONFROMTESTSTANDARD8 3.1.4TESTSETUP9 3.1.5EUTOPERATINGCONDITIONS9 3.1.6TESTRESULTS9 3.2RADIATEDEMISSIONMEASUREMENT10 3.2.1RADIATEDEMISSIONLIMITS10 3.2.2TESTPROCEDURE11 3.2.3DEVIATIONFROMTESTSTANDARD11 3.2.4TESTSETUP12 3.2.5EUTOPERATINGCONDITIONS13 3.2.6TESTRESULTS(BETWEEN9KHZ–30MHZ)14 3.2.7TESTRESULTS(BETWEEN30MHZ–1GHZ)15 3.2.8TESTRESULTS(1GHZ~25GHZ)18 4.BANDWIDTHTEST19 4.1APPLIEDPROCEDURES/LIMIT19 4.1.1TESTPROCEDURE19 4.1.2DEVIATIONFROMSTANDARD19 4.1.3TESTSETUP19 4.1.4EUTOPERATIONCONDITIONS19 4.1.5TESTRESULTS20 5.CALCULATIONOFAVERAGEFACTOR21 5.1APPLIEDPROCEDURES/LIMIT21 5.1.1TESTPROCEDURE21 5.1.2TESTSETUP21 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20210803023 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 3 of 27 TableofContentsPage 5.1.3EUTOPERATIONCONDITIONS21 5.1.4TESTRESULTS22 6.DWELLTIME24 6.1APPLIEDPROCEDURES/LIMIT24 6.1.1TESTPROCEDURE24 6.1.2DEVIATIONFROMSTANDARD24 6.1.3TESTSETUP24 6.1.4EUTOPERATIONCONDITIONS24 6.1.5TESTRESULTS25 7.ANTENNAREQUIREMENT26 7.1STANDARDREQUIREMENT26 7.2EUTANTENNA26 8.TESTSEUUPPHOTO27 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20210803023 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 4 of 27 1.SUMMARYOFTESTRESULTS Testproceduresaccordingtothetechnicalstandards: FCCPart15(15.231),SubpartC Standard Section TestItemJudgmentRemark 15.207ConductedEmissionN/A 15.209,15.231b Fundamental&RadiatedSpuriousEmission Measurement PASS 15.231aDwelltimePASS 15.21520dBBandwidthPASS 15.203AntennaRequirementPASS NOTE: (1)”N/A”denotestestisnotapplicableinthisTestReport 1.1MEASUREMENTUNCERTAINTY Thereporteduncertaintyofmeasurementy±U,whereexpendeduncertaintyUisbasedonastandard uncertaintymultipliedbyacoveragefactorofk=2,providingalevelofconfidenceofapproximately95%. No.ItemUncertainty 1ConductedEmissionTest±2.56dB 2RFpower,conducted±0.42dB 3Spuriousemissions,conducted±2.76dB 4Allemissions,radiated(<1G)±3.65dB 5Allemissions,radiated(>1G)±4.89dB 6Temperature±0.5°C 7Humidity±2% ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20210803023 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 5 of 27 2.GENERALINFORMATION 2.1GENERALDESCRIPTIONOFEUT ProductName:Transmitter TrademarkXBT23ANDXBT18BCXBWT01 ModelNo.:T23 SerialNo.: T15,T18,T26,T30,T35 ModelDifference Allmodelshavesamecircuitsdiagram,PCBLayout,constructionand ratedpower,onlydifferentwasthemodelname. OperationFrequency: 433.92MHz Channelnumbers: 1Channel Modulationtechnology: FSK AntennaType: InternalAntenna Antennagain: 1.0dBi Powersupply: DC6VfromBattery Note: 1.Foramoredetailedfeaturesdescription,pleaserefertothemanufacturer’sspecificationsortheUser's Manual. 2.TheEUT’sallinformationprovidedbyclient. 2.2DESCRIPTIONOFTESTMODES Note: (1)Newbatteryisusedduringthetest. ToinvestigatethemaximumEMIemissioncharacteristicsgeneratesfromEUT,thetestsystemwas pre-scanningtestedbaseontheconsiderationoffollowingEUToperationmodeortestconfigurationmode whichpossiblehaveeffectonEMIemissionlevel.EachoftheseEUToperationmode(s)ortestconfiguration mode(s)mentionedabovewasevaluatedrespectively. PretestModeDescription Mode1TXMode RadiatedEmission FinalTestModeDescription Mode1TXMode Note:PressbuttonsontheEUTcantransmit433.92MHzcontrolsignal. TheEUTjusttransmitssignalonetimewhenyoupressthebutton,whetheryoureleaseatonce ornot.Ifyouwanttotransmitagain,youmustreleasethebuttonandpressthebuttonagain. ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20210803023 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 6 of 27 2.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED RadiatedSpuriousEmissionTest 2.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE) TheEUThasbeentestedasanindependentunittogetherwithothernecessaryaccessoriesorsupport units.Thefollowingsupportunitsoraccessorieswereusedtoformarepresentativetestconfiguration duringthetests. Item EquipmentModel/TypeNo.SeriesNo.Note E-1TransmitterT23N/AEUT ItemShieldedTypeFerriteCoreLengthNote C1NoNoNoNo Note: (1) FordetachabletypeI/Ocableshouldbespecifiedthelengthincmin『Length』column. 2.5TABLEOFPARAMETERSOFTESTSOFTWARESETTING None. E-1 EUT ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20210803023 TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 7 of 27 2.6EQUIPMENTSLISTFORALLTESTITEMS Radiationtest,Band-edgetestand20dbbandwidthtestequipment Item…

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Radiated Measurement Photos Below 1GHz Above 1GHz