2BBLV-TB1Battery Camera

3-link Battery Camera TB1 30 days return policy and 24 months limited warranty Timely customer service via support3-link.com Battery Cam TB1 user manual Note:Solar panel not included in TB1 L version APP : 3-LINK Please search "3-Link" on Google Play or APP Store Furthers Support Youtube@3-Link product setting guide video Facebook@3-Link support team instant after-sale support 1.Take out camera and charge for 30 minutes 2.Download “3-Link” app on Google Play or App Store and sign up 3.Connect phone to 2.4G Wi-Fi 4.Sign in APP and Long press reset button for 3 seconds 5.When indicator light flash, Click “+” to follow steps on the app to finish the connection 6.Check the battery power available whether above 80%. if not, please charge camera to make sure battery power available above 80% 7.Mount camera to anywhere you want Tips: follow status may cause connection failed 1.There are special characters in Wi-Fi password 2.Length of Wi-Fi password above 20 characters 3.Name of 2.4G Wi-Fi same with 5G Wi-Fi If any problem, please contact our support team, we will provide support asap 30 Tage Rückgaberecht und 24 Monate eingeschränkte Garan�e Rechtzei�ger Kundenservice über [email protected] APP: 3-Link Bi�e suchen Sie "3-Link" bei Google Play oder im APP Store Weitere Unterstützung Youtube@3-Link Produkt-Setup-Lei�aden-Video Facebook@3-Link Unterstützungsteam sofor�ger Kundendienst 1.Nehmen Sie die Kamera heraus und laden Sie sie 30 Minuten lang auf 2. Laden Sie die "3-Link" App von Google Play oder dem App Store herunter und melden Sie sich an 3. Verbinden Sie das Telefon mit 2,4 G Wi-Fi 4.Melden Sie sich in der APP an und drücken Sie die Reset-Taste 3 Sekunden lang 5.Wenn der Kontrollleuchte blinken, klicken Sie auf "+“, um den Schri�en in der App zu folgen und die Verbindung herzustellen 6.Überprüfen Sie die verfügbare Ba�erieleistung, ob sie über 80 % liegt. Wenn nicht, laden Sie bi�e die Kamera auf, um sicherzustellen, dass die Ba�erieleistung über 80 % verfügbar ist. 7.Mon�eren Sie die Kamera an einem beliebigen Ort Política de devolución de 30 días y garantía limitada de 24 meses Servicio al cliente oportuno a través de [email protected] APLICACIÓN: 3-Link Busque "3-Link" en Google Play o APP Store Apoyo adicional Youtube@3-Link vídeo de la guía de configuración del producto Facebook@3-Link equipo de soporte soporte postventa instantáneo Sugerencias: seguir el estado puede hacer que falle la conexión 1. Hay caracteres especiales en la contraseña de Wi-Fi 2. Longitud de la contraseña de Wi-Fi superior a 20 caracteres 3. Nombre de Wi-Fi 2.4G igual con Wi-Fi 5G Si �ene algún problema, comuníquese con nuestro equipo de soporte, le brindaremos soporte lo antes posible Poli�que de retour de 30 jours et garan�e limitée de 24 moisService client en temps opportun via [email protected] APP: 3-Link Veuillez rechercher "3-Link" sur Google Play ou APP Store Assistance supplémentaire Youtube@3-Link vidéo guide de configura�on du produit Facebook@3-Link équipe d'assistance assistance après-vente instantanée Conseils: L'état du suivre peut entraîner un échec de la connexion 1.Il y a des caractères spéciaux dans le mot de passe Wi-Fi 2.Longueur du mot de passe Wi-Fi supérieure à 20 caractères 3.Nom du Wi-Fi 2.4G iden�que avec le Wi-Fi 5G En cas de problème, veuillez contacter notre équipe d'assistance, nous vous fournirons une assistance dès que possible Politica di restituzione di 30 giorni e garanzia limitata di 24 mesiServizio clienti tempestivo tramite [email protected] APP:3-Link Cerca "3-Link" su Google Play o APP Store Youtube@3-Link video della guida all'installazione del prodotto Facebook @ 3-Link team di supporto supporto post-vendita istantaneo Suggerimenti: seguire lo stato può causare un errore di connessione 1. Nella password Wi-Fi sono presen� cara�eri speciali 2.Lunghezza della password Wi-Fi superiore a 20 cara�eri 3. Nome del Wi-Fi 2.4G uguale a Wi-Fi 5G In caso di problemi, conta�a il nostro team di supporto, � forniremo supporto al più presto 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, (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: 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. FCC Radiation Exposure Statement: 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 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 no…

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

-ShenzhenHuayiVideoTechnologyCo,.Ltd- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCCwithin30daysvia thegrantingTCB. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 6/28/23 U.S.AgentDesignation [ShenzhenHuayiVideoTechnologyCo,.Ltd]acknowledgestheirconsentforthefollowingcontact locatedintheUnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhich authorizationissought(FCCID:[2BBLV-TB1]): NameandcompanyofU.S.agent:LinkwldLLC PhysicalU.S.addressofagent:1942BroadwaySt.STE314C,Boulder,CO,80302,US FRNofU.S.agent:0033625682 EmailaddressofU.S.agent:[email protected] [LinkwldLLC]acknowledgestheirobligationtoacceptserviceofprocessonbehalfof[Shenzhen HuayiVideoTechnologyCo,.Ltd]. [ShenzhenHuayiVideoTechnologyCo,.Ltd]withtheFRN[0033871385]acceptsitsobligationto maintainanagentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthe granteehaspermanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithin theU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolving theequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(d)(7). Sincerely, Signature [Name]JacobWang [Title]ProjectManager [Company]ShenzhenHuayiVideoTechnologyCo,.Ltd Signature [NameofU.S.agent]TimothyZhu [TitleofU.S.agent]Manager [CompanyofU.S.agent]LinkwldLLC 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 4

-ShenzhenHuayiVideoTechnologyCo,.Ltd- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 6/28/23 Towhomitmayconcern: We,[ShenzhenHuayiVideoTechnologyCo,.Ltd],herebycertifythattheequipmentforwhich authorizationissought(FCCID:[2BBLV-TB1])isnot“covered”equipmentprohibitedfromreceiving anequipmentauthorizationpursuantto§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 JacobWang ProjectManager ShenzhenHuayiVideoTechnologyCo,.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.:18220WC301119Page1of4 Code:AB-RF-05-b AppendixII--ExternalPhotograph ProjectNo.:18220WC301119Page2of4 Code:AB-RF-05-b ProjectNo.:18220WC301119Page3of4 Code:AB-RF-05-b ProjectNo.:18220WC301119Page4of4 Code:AB-RF-05-b

TB1 3-Link Lable Size

ProjectNo.:18220WC301119Page1of4 Code:AB-RF-05-b AppendixIII--InternalPhotograph ProjectNo.:18220WC301119Page2of4 Code:AB-RF-05-b ProjectNo.:18220WC301119Page3of4 Code:AB-RF-05-b ProjectNo.:18220WC301119Page4of4 Code:AB-RF-05-b ANT

RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiation asspecifiedin§1.1307(b) FCCID:2BBLV-TB1 EUTSpecification EUT BatteryCamera Frequencyband(Operating)WLAN:2.412GHz~2.462GHz WLAN:5.18GHz~5.32GHz/5.50GHz~5.70GHz WLAN:5.745GHz~5825GHz Others:BLE:2402-2480MHz DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure GeneralPopulation/Uncontrolledexposure AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower17.61dBm(0.0577W) Antennagain(Max)2.77dBi EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/150030 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE.Ifweknowthemaximumgainoftheantennaandtotalpower inputtotheantenna,throughthecalculation,wewillknowthedistancewherethe MPElimitisreached. MeasurementResult Operating Mode Channel Frequency (MHz) Maximu moutput power (dBm) Tuneup tolerance (dBm) Max.Tune upPower (dBm) Antenn aGain (dBi) Power densityat 20cm (mW/cm 2 ) Power density Limits (mW/cm 2 ) 802.11b 241217.0017.00 ±1 182.77 0.0238 1 243717.1617.16 ±1 18.162.77 0.0246 1 246217.0217.02 ±1 18.022.77 0.0239 1 802.11g 241217.1717.17 ±1 18.172.77 0.0247 1 243717.2817.28 ±1 18.282.77 0.0253 1 246217.6117.61 ±1 18.612.77 0.0273 1 802.11n (HT20) 241217.4117.41 ±1 18.412.77 0.0261 1 243717.3917.39 ±1 18.392.77 0.0260 1 246217.5917.59 ±1 18.592.77 0.0272 1 Result:NoStandaloneSARtestisrequired.

Page1of44 AppendixTestData ReportNo.:18220WC30111901TestSampleNo.:1-2-2 StartTestDate:2023.06.06FinishTestDate:2023.06.08 TestEngineer:Auditor: Temperature:25.3°CRelativeHumidity:48% Pressure:1012hPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 24129.5602407.4802417.040≥0.5PASS 24379.5202432.4802442.000≥0.5PASS 24628.5602457.4802466.040≥0.5PASS 11GAnt1 241216.3602403.8402420.200≥0.5PASS 243716.3202428.8402445.160≥0.5PASS 246216.3202453.8402470.160≥0.5PASS 11N20SISOAnt1 241217.5602403.2402420.800≥0.5PASS 243717.6002428.2002445.800≥0.5PASS 246217.6002453.2002470.800≥0.5PASS Page2of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page3of44 11G_Ant1_2412 11G_Ant1_2437 Page4of44 11G_Ant1_2462 11N20SISO_Ant1_2412 Page5of44 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Page6of44 Page7of44 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntenna Channel Frequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 241212.2742405.91152418.1855------ 243712.3112430.87352443.1845------ 246212.3182455.87122468.1892------ 11GAnt1 241217.0722403.50892420.5809------ 243717.0652428.49722445.5622------ 246217.0872453.46422470.5512------ 11N20SISOAnt1 241217.9332403.04962420.9826------ 243718.0032428.03082446.0338------ 246217.9822453.02682471.0088------ Page8of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page9of44 11G_Ant1_2412 11G_Ant1_2437 Page10of44 11G_Ant1_2462 11N20SISO_Ant1_2412 Page11of44 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Page12of44 Page13of44 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz]PeakPower[dBm] Conducted Limit[dBm] 11BAnt1 241217.00≤30.00 243717.16≤30.00 246217.02≤30.00 11GAnt1 241217.17≤30.00 243717.28≤30.00 246217.61≤30.00 11N20SISOAnt1 241217.41≤30.00 243717.39≤30.00 246217.59≤30.00 Page14of44 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict 11BAnt1 2412-5.74≤8.00PASS 2437-6.29≤8.00PASS 2462-8.43≤8.00PASS 11GAnt1 2412-14≤8.00PASS 2437-14.67≤8.00PASS 2462-15.05≤8.00PASS 11N20SISOAnt1 2412-14.84≤8.00PASS 2437-15.02≤8.00PASS 2462-14.55≤8.00PASS Page15of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page16of44 11G_Ant1_2412 11G_Ant1_2437 Page17of44 11G_Ant1_2462 11N20SISO_Ant1_2412 Page18of44 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Page19of44 Page20of44 AppendixE:Bandedgemeasurements TestResult TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dBm ] Verdic t 11BAnt1 Low24125.20-49.21≤-14.8PASS High24625.37-55.34≤-14.63PASS 11GAnt1 Low2412-2.04-45.64≤-22.04PASS High2462-0.51-52.05≤-20.51PASS 11N20SIS O Ant1 Low2412-1.11-44.03≤-21.11PASS High2462-0.78-51.99≤-20.78PASS Page21of44 TestGraphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 Page22of44 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 Page23of44 11N20SISO_Ant1_High_2462 Page24of44 AppendixF:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11BAnt1 2412 Reference5.285.28---PASS 30~10005.28-68.38≤-14.72PASS 1000~265005.28-52.9≤-14.72PASS 2437 Reference3.823.82---PASS 30~10003.82-68.53≤-16.18PASS 1000~265003.82-53.33≤-16.18PASS 2462 Reference3.843.84---PASS 30~10003.84-68.94≤-16.16PASS 1000~265003.84-53.43≤-16.16PASS 11GAnt1 2412 Reference-4.52-4.52---PASS 30~1000-4.52-68.76≤-24.52PASS 1000~26500-4.52-52.58≤-24.52PASS 2437 Reference-4.81-4.81---PASS 30~1000-4.81-67.57≤-24.81PASS 1000~26500-4.81-52.93≤-24.81PASS 2462 Reference-1.87-1.87---PASS 30~1000-1.87-69.31≤-21.87PASS 1000~26500-1.87-53.25≤-21.87PASS 11N20SISOAnt1 2412 Reference-4.12-4.12---PASS 30~1000-4.12-69.9≤-24.12PASS 1000~26500-4.12-53.46≤-24.12PASS 2437 Reference-1.29-1.29---PASS 30~1000-1.29-69.62≤-21.29PASS 1000~26500-1.29-53.72≤-21.29PASS 2462 Reference-3.85-3.85---PASS 30~1000-3.85-68.92≤-23.85PASS 1000~26500-3.85-54.29≤-23.85PASS Page25of44 TestGraphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 Page26of44 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 Page27of44 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference Page28of44 11B_Ant1_2462_30~1000 11B_Ant1_2462_1000~26500 Page29of44 11G_Ant1_2412_0~Reference 11G_Ant1_2412_30~1000 Page30of44 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference Page31of44 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 Page32of44 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 Page33of44 11G_Ant1_2462_1000~26500 11N20SISO_Ant1_2412_0~Reference Page34of44 11N20SISO_Ant1_2412_30~1000 11N20SISO_Ant1_2412_1000~26500 Page35of44 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 Page36of44 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference Page37of44 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 Page38of44 Page39of44 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] Transmission Duration [ms] Transmission Period[ms] DutyCycle [%] Factor 11BAnt1 24128.388.4199.640.02 24378.398.4299.640.02 24628.398.4199.760.01 11GAnt1 24121.401.4397.900.09 24371.391.4397.200.12 24621.391.4397.200.12 11N20SISOAnt1 24121.301.3397.740.10 24371.301.3397.740.10 24621.301.3497.010.13 Page40of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page41of44 11G_Ant1_2412 11G_Ant1_2437 Page42of44 11G_Ant1_2462 11N20SISO_Ant1_2412 Page43of44 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Page44of44 ---End---

ReportNo.:18220WC30111901FCCID:2BBLV-TB1Page1of31 Code:AB-RF-05-b FCCTestReport Applicant:ShenzhenHuayiVideoTechnologyCo,.Ltd Address: Room210,BuildingC,ZiguangInformation Port,13LongshanRoad,NorthDistrict, ScienceandTechnologyPark,Nanshan District,Shenzhen,China ProductName:BatteryCamera ReportDate:Jun.28,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30111901FCCID:2BBLV-TB1Page2of31 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 .............................................................................................15 4.1.TestStandardandLimit ........................................................................................................................15 4.2.TestSetup ...............................................................................................................................................15 4.3.TestProcedure .......................................................................................................................................16 4.4.TestData .................................................................................................................................................17 5.MaximumPeakOutputPowerTest ................................................................................................................26 5.1.TestStandardandLimit ........................................................................................................................26 5.2.TestSetup ...............................................................................................................................................26 5.3.TestProcedure .......................................................................................................................................26 5.4.TestData .................................................................................................................................................26 6.6DBOccupyBandwidthTest ...........................................................................................................................27 6.1.TestStandardandLimit ........................................................................................................................27 6.2.TestSetup ...............................................................................................................................................27 6.3.TestProcedure .......................................................................................................................................27 6.4.TestData .................................................................................................................................................27 7.PowerSpectralDensityTest ...........................................................................................................................28 7.1.TestStandardandLimit ........................................................................................................................28 7.2.TestSetup ...............................................................................................................................................28 7.3.TestProcedure .......................................................................................................................................28 7.4.TestData .................................................................................................................................................28 8.100kHzBandwidthofFrequencyBandEdgeRequirement ......................................................................29 ReportNo.:18220WC30111901FCCID:2BBLV-TB1Page3of31 Code:AB-RF-05-b 8.1.TestStandardandLimit…

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

version01 ShenzhenHuayiVideoTechnologyCo,.Ltd DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:TB1 FCCID:2BBLV-TB1 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforinternalantennatype(s) describedbelow: ModelNo.ofantenna:YJC-6N000-B346 Typeofantenna:Sheetsteelantenna Gainoftheantenna:2.77dBi Frequencyrange:2400-2500MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname: ShenzhenHuayiVideoTechnologyCo,.Ltd Address: Room210,BuildingC,ZiguangInformationPort,13Longshan Road,NorthDistrict,ScienceandTechnologyPark,Nanshan District,Shenzhen,China City:Shenzhen ZIP/Postalcode:/ Country:China Place:ShenzhenDate:6/28/2023 Signature:

SHENZHEN YINGJIACHUANG TECHNOLOGY ELECTRONIC CO. LTD http://www.szsyjc.com Page 1 Address: Building C, Hongyu Guangming Valley, No. 11, Youma Gang Road, Ma Tian Street, Guangming District, Shenzhen Dongguan Branch: Yingjiachuang Industrial Park, No. 2 Yinhe 3rd Road, Shishuikou, Qiaotou Town, Dongguan City Hangzhou Office: 212, Building B, Dahua Jianghong International Innovation Park, 369 Internet of Things Street, Binjiang District, Hangzhou Mianyang Office: No. 4F-34 Wanxiang High-tech International, No. 35 Mianxing East Road, Mianyang High-tech Zone, Sichuan Province Tel: 0755-27810060 Fax: 0755-27810057 Website: http://www.szsyjc.com CUSTOMER NAME HuayiVideo CUSTOMER P/N PART NAME 2.4G built-in copper antenna P/ N YJC-6N000-B346 APPROVAL REV. A0 DELIVERY DATE June 19, 2023 PREPARED BY Yin Feijie CHECKED BY Fang Wenfeng APPROVED BY Customer Approved Approved By Checked By Prepared By SHENZHEN YINGJIACHUANG TECHNOLOGY ELECTRONIC CO. LTD http://www.szsyjc.com Page 2 Catalog 1、 Cover·············································································1 2、 Catalog··········································································2 3、 resume···········································································3 4、 Product plan··································································4 5、 Antenna technical parameters and environmental performance test···············································································5 6、 Antennasandattacheddrawings············································5 7、 Antennaperformancetestdiagram·········································6 8、 2D.3D (2.4G) test data·················································6-7 9、 ROHSMaterialcontrolreport···············································8 SHENZHEN YINGJIACHUANG TECHNOLOGY ELECTRONIC CO. LTD http://www.szsyjc.com Page 3 resume ： Version Change contents and reasons Date Issue A0 NEW June 19, 2023 SHENZHEN YINGJIACHUANG TECHNOLOGY ELECTRONIC CO. LTD http://www.szsyjc.com Page 4 Product floor plan： SHENZHEN YINGJIACHUANG TECHNOLOGY ELECTRONIC CO. LTD http://www.szsyjc.com Page 5 Antenna technical parameters and environmental testing: E lectrical parameters of electrical apparatus Electrical Specifications Mechanical Specifications Frequenc y Range 2400-2500MHz Wire material VSW R ＜1.92（Test in the casing） Input connector Input Impedance 50 Ω Working Temperature -20°C~+7 0°C Direct ion All Working Humidity 20~80% Gain 2. 77dBi Mechanical Specifications Environmental performance test: : projec t test condition standard Storag e Conditions In the absence of specified test temperature, humidity, air pressure is as follows: 1. Temperature is - 20 °C ~ + 70 °C 2. Relative humidity of 45% to 85% 3. Ai r pressure is 86 kpa to 106 kpa Electrical and mechanical properties is normal high a nd low temperature test Between 70 °C and -20 °C for 5 loops, then 1- 2 h under normal conditions, check the appearance quality. Size should meet the requirements and should satisfy the content with the electrical and mechanical properties Consta nt damp and hot resistance test 95 + / - 3% relative humidity, temperature test: 40 °C. Lasts 2 h after, try to take out the determ ination of electrical properties, within 5 min after try 1-2 h under article normal thing, check the appearance quality Size should meet the requirements and should satisfy the content with the electrical and mechanical properties vibrat ion test 10-55 hz, vibration frequency range o f displa cement amplitude: 0.35 MM, acceleration amplitude: 50.0 M/S, sweep cycles: 30 times Electrical and mechanical properties is normal fall d own test 1 m hi gh altitude in accordance with the perpendicular axis free drop 3 times Electrical and mechanical properties is normal SHENZHEN YINGJIACHUANG TECHNOLOGY ELECTRONIC CO. LTD http://www.szsyjc.com Page 6 Antenna drawing Antenna performance test chart： 2D.3D test data（2.4G） Phi 0 2D图 Phi 90 2D Theta 90 2D Frequency(MHz） Efficiency (%) Gain.(dBi) 2400MHz 57.94 2.66 2410MHz 57.54 2.68 2420MHz 57.41 2.4 2430MHz 56.62 2.58 2440MHz 55.85 2.46 2450MHz 55.21 2.62 2460MHz 54.33 2.57 2470MHz 53.33 2.68 2480MHz 51.52 2.77 2490MHz 50.58 2.77 2500MHz 48.75 2.74 SHENZHEN YINGJIACHUANG TECHNOLOGY ELECTRONIC CO. LTD http://www.szsyjc.com Page 7 3D 2400 3D 2450 3D 2500 SHENZHEN YINGJIACHUANG TECHNOLOGY ELECTRONIC CO. LTD http://www.szsyjc.com Page 8 Material RoHS conformity declaration form This is to certify that the delivery to your company's components, raw materials, auxiliary materials used and the additives in the production engineering are accord with RoHS environmental requirements of the restrictions on the use of hazardous substances directive (RoHS directive 2011/65 / EU) About components used raw materials, packaging materials, auxiliary materials and additives used in the production process such as composition of the report is as follows: Component /Part Name Material Composition ICP report # Test Org. Test Date Content of harmful substances (ppm) PASS? Cd Pb Hg Cr 6+ PBB PBDE PASS calcite calcite CANEC2120019603 SGS 21/11/02 ND 33 ND ND ND ND PASS

ProjectNo.:18220WC301119Page1of2 Code:AB-RF-05-b AppendixI--TestSetupPhotograph PhotoofConductedEmissionMeasurement PhotoofRadiationEmissionTest ProjectNo.:18220WC301119Page2of2 Code:AB-RF-05-b