2BD97HC2AI Care Sensor

http://www.tsinglanst.com/ 1 AI Care Sensor (HC2) Product Manual FCC ID：2BD97HC2 Date of Revision：2023.12.12 http://www.tsinglanst.com/ 2 Copyright and Trademark Notice Any reproduction, adaptation, or translation form without prior written permission is strictly prohibited except as permitted under copyright law. Should there be any changes to the information contained herein, they will be posted to the "Tsinglan Technology" WeChat public account. The warranty for Tsinglan Technology products and services is limited to the written warranty statements provided with the products and services. Nothing herein should be construed as constituting an additional warranty. Tsinglan Technology shall not be liable for this document's technical or editorial errors or omissions. Edition 1, 8/2023 Trademark Notice Tsinglan®, Tsinglan Technology®, and the Tsinglan Technology logo are trademarks of Tsinglan Technology (Shenzhen) Co., Ltd. These trademarks and logos are registered in China and other countries/regions. Any publication, reproduction, or other dissemination without express authorization is strictly forbidden. http://www.tsinglanst.com/ 3 I. Product Overview Tsinglan AI Care Sensor(HC2) adopting millimeter wave radar technology. It transmits electromagnetic waves and receives signals reflected back from the target. Through algorithm processing, it calculates the direction, distance, speed, heartbeat and breathing of the human body. Achieving position tracking, posture recognition, respiration and sleep monitoring, bed (room) occupancy monitoring. It can be applied in scenarios such as smart nursing, smart healthcare, smart hotels and smart homes. http://www.tsinglanst.com/ 4 II. Product Functionality The AI Care Sensor (HC2) offers the following capabilities: 1. Position trajectory recognition: Real-time recording of human movement trajectories through radar and accurately identifies the number of people indoors, tracks and records the entry/exit and location coordinates of personnel in real-time and integrates with smart home devices to achieve functions such as automatic lighting and night lights following people. 2. Posture recognition: Through point cloud imaging analysis technology,it can detect the falling posture of single or multiple and automatically send voice prompt alerts and make phone calls. Through two way voice communication. it allows caregivers to quickly understand the situation. Furthermore, the Tsinglan radar can also automatically alert through gesture recognition to ealizing automatic alarm. http://www.tsinglanst.com/ 5 3. Breathing sleep monitoring: Through breathing and heart rate monitoring technology, it determines the respiratory and heart rate levels of individuals in bed while recording sleep time, turning over and the number of times leaving the bed. It determines deep sleep, light sleep and awake times, analyzes the quality of sleep and gives a score. And within the monitoring bed range, records abnormal breathing rates. If a person in bed has a breathing stoppage for more than 10 minutes, a voice prompt alert is given. http://www.tsinglanst.com/ 6 http://www.tsinglanst.com/ 7 4. Bed / Room leaving monitoring: Through position tracking technology,Number of people detected: 0-3. It provides timely reminders of whether individuals in bed have left their beds and the status of leaving the room. It provides timely assistance and care for elderly individuals with dementia and disabled individuals. 5. Voice intercom: WeChat applet can initiate voice call with radar. http://www.tsinglanst.com/ 8 III. Device Networking Instructions 1. The networking of the device includes the device itself, a cloud-based server, a client WeChat mini- program (from now on referred to as "the mini-program"), and a web-based operational maintenance terminal (after this referred to as "the web portal"). 2. Upon receiving signals, the device performs algorithmic computations and transmits the information to the cloud platform. 3. The cloud platform relays the information to the mini-program "Tsinglan Radar" and the web portal at "http://www.tsinglanst.com." 4. The mini-program offers functionalities such as device settings, device management, data management, and alarm information management. 5. The web portal provides additional features, including device settings, device management, data management, alarm information management, and enterprise user management. Please note that the device requires the web portal and WeChat mini-program for full operational use. IV. Description of Application Scenarios This product is primarily designed for deployment in hospitals, nursing homes, and home healthcare settings. It can be installed not only in areas where traditional cameras are found but also in spaces where privacy is of greater concern, such as washrooms, bedrooms, and bathrooms. http://www.tsinglanst.com/ 9 Application Context of the Product Capabilities of a Single HC2 Device Within a Maximum Detection Area of 24㎡ The HC2 device can only activate its functions within the designated detection zone. These functions include: 1. Fall Detection In the detection area, if a patient or elderly person falls and does not get up for more than 30 seconds (this duration can be set as needed), an alert will be sent to the management personnel through automatic phone calls and alarm voice messages via a web interface. This ensures timely discovery and handling of fall incidents, thereby reducing the liability and losses caused by falls. 2. Presence Detection The system verifies whether a patient or older adult is in the room and pinpoints their exact location. This reduces the frequency of room checks by caregivers, particularly at night, thereby minimizing disturbances. 3. Respiration/Heart Rate Monitoring Within the vicinity of a monitored bed, the device can remotely display the patient's or elder's respiration and heart rate (measured in beats/breaths per minute). In case of abnormal rates or paus…

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1 http://www.tsinglanst.com/ AI Care Sensor (HC2) Installation Manual Date of Revision ： 2023.12.12 2 http://www.tsinglanst.com/ Copyright and Trademark Notice Any reproduction, adaptation, or translation form without prior written permission is strictly prohibited except as permitted under copyright law. Should there be any changes to the information contained herein, they will be posted to the "Tsinglan Technology" WeChat public account. The warranty for Tsinglan Technology products and services is limited to the written warranty statements provided with the products and services. Nothing herein should be construed as constituting an additional warranty. Tsinglan Technology shall not be liable for this document's technical or editorial errors or omissions. Edition 1, 8/2023 Trademark Notice Tsinglan®, Tsinglan Technology®, and the Tsinglan Technology logo are trademarks of Tsinglan Technology (Shenzhen) Co., Ltd. These trademarks and logos are registered in China and other countries/regions. Any publication, reproduction, or other dissemination without express authorization is strictly forbidden. 3 http://www.tsinglanst.com/ 1.About 1.1 Scope This manual is specific to the Tsinglan Technology AI Care Sensor (HC2). It does not apply to other products from our company. It describes the product's installation, commissioning, use, maintenance, and troubleshooting. Please read it carefully before the operation. 1.2 Intended Audience This manual is intended for competent adult users. The tasks described in this manual should only be carried out by competent adults. 1.3 Conventions WARNING! "Warning" indicates a dangerous situation that could result in death or serious injury if not avoided. CAUTION! "Caution" indicates a dangerous situation that could result in minor or moderate injury if not avoided. NOTE! "Note" provides valuable tips for the best operation of our product. Product and Packaging Description The HC2 is a millimeter-wave device designed to offer users a range of detection capabilities, including human presence detection, human position detection, human fall detection, human respiration rate detection, human heart rate detection, and sleep quality detection. The product's packaging box contains one HC2 millimeter-wave device, 1 top-mounted slot with 3M adhesive, 1 side-mounted slot with 3M adhesive, 1 power adapter (can be adapted to 100V~240V power supply), 1 6m USB/type C power cable, 10 power cable adhesive wall fixings (cable clips), 10 power cable nail-type wall fixings (cable clips), 6 non-marking nails, as illustrated below: 4 http://www.tsinglanst.com/ NOTE! Store the product at -20 °C to 85°C to avoid exposure to extreme temperatures. NOTE! Use the product at room temperatures of -10 °C to 45°C. The performance will degrade outside this range. NOTE! The product is intended for indoor use only (bedroom, living room, kitchen, bathroom, etc.) Do not use outdoors. 5 http://www.tsinglanst.com/ 2.Installation 2.1 Installation Location Requirements The product is ceiling-mounted indoors at a height of 2.0-3.0m. The maximum coverage area is 4m x 6m wide. The product is wall-mounted indoors at a height of 1.5-1.6m with 4 meters directly in front, 3 meters on each side(6m total). NOTE! Do not install near heat sources or incandescent lights. NOTE! Avoid installation directly above ceiling fans or large obstructions that block the radar field of view. Detection will fail in blocked areas. 6 http://www.tsinglanst.com/ 2.2 Communication Requirements The product requires Wi-Fi connectivity. Ensure 2.4GHz coverage at the installation area. NOTE! The device only supports 2.4GHz Wi-Fi signals. 5GHz, dual-band routers, or other types of signals are not supported. If you have a dual-band router, the 2.4GHz band must be separated for the device to work properly. NOTE! Ensure good signal strength at the radar installation area. Weak signals can cause disconnections or high latency. 2.3 Tools Required In addition to the radar device and accessories in the package, the following tools are required for installation: 1. A ladder (over 1m tall) for ceiling access 2. Tape measure (over 3m) or laser distance meter for height measurement 3. Pencil for marking mounting hole positions 4. Hammer for fixing wall/ceiling by nailing wall studs into the base 2.4 Mounting Location The product should be ceiling-mounted as follows: 1. In the bathroom - in the center of the ceiling over 0.5m from walls at 2-3m height. 2. In bedrooms - over the chest area of the bed (or within 0.5m left/right if not feasible) at a height of 2-3m. 3.The short side faces the card slot. The detection range is 2m forward/back (4m in total). The long side faces the power cable. The detection range is 3m left/right (6m in total). 7 http://www.tsinglanst.com/ Diagram of Top mounting height [Diagrams showing position in bathroom and bedroom] The product should be wall-mounted as follows: 1. Wall-mounted is not recommended for bathroom deployment 。 2. If used in the bedroom, it should be installed in the position directly above the head of the bed (if the position is not suitable, it can be moved to the left or right by no more than 50 cm, but it must not leave the head of the bed area), at a height of 1.5-1.6 meters above the floor. 3. Wall-mounted: the detection distance is 4 meters in front of the equipment and 3 meters on each side of the equipment (6 meters in total). Diagram of wall-mounted height and position in bedroom NOTE! The angle must be adjusted according to the diagram when installing the radar. Otherwise, there will be detection blind spots. 8 http://www.tsinglanst.com/ NOTE! No data will be detected outside the coverage range. NOTE! The radar should be installed with the power cord socket facing the wall where the outlet is located. 2.5 Connecting to Wi-Fi Step 1: Obtain login credentials for the management platform from Tsinglan Technology sales. This will give your account login details and a company ID. Step 2: Go…

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AI 生命体征检测仪 用户指南 产品参数 产品型号 HC2 工作频段 60.5 ~ 62.5GHz 发射功率 11dBm 额定功率 <4.0W 供电方式 DC 5V 天线收发数 4T4R 跌倒检测范围 4m×6m 环境温度 -10°C ~ 45°C 通信方式 WiFi 安装方式/高度 侧 装：1.5-1.6 米，顶装：2-3米 扫码获取 设备说明书 扫码获取 安装说明书 本设备符合FCC规则第15部分。操作需要满足以下两个条件: (1)本设备不会造成有害干扰。 (2)本设备必须接受任何接收到的干扰，包括可能导致不正常操作的干 扰。 “未经遵守责任方明确批准的更改或修改可能使用户失去操作设备的权 力”。 辐射暴露声明: 1. 本设备符合非受控环境的FCC/IC辐射暴露限制。 安装和操作本设备时，设备与您的身体之间的距离不小于20cm。 2.该装置已经过评估，可满足一般射频暴露要求，对于所有B类数字设备， 需要如下声明: 根据FCC规则第15部分，本设备已经过测试，符合B类数字设备的限制。这 些限制是为了在住宅装置中提供合理的保护，防止有害干扰。本设备产生 并辐射射频能量，如果不按照说明书安装和使用，可能会对无线电通信造 成有害干扰。但是，不能保证在特定的安装中不会发生干扰。如果本设备 确实对无线电或电视接收造成有害干扰，可以通过关闭和打开设备来确 定，建议用户尝试通过以下措施之一来纠正干扰: 1）重新定位或重新安置接收天线。 2）增加设备与接收机之间的距离。 3）将设备连接到与接收器连接的电路不同的插座上。 4）向经销商或有经验的广播/电视技术人员寻求帮助。 FCC 警告 AI Care Sensor User Manual Product Parameter Model HC2 Operation Frequency 60.5 ~ 62.5GHz EIRP 11dBm Rated Power <4.0W Power Supply DC 5V Antenna Number 4T4R Fall Detection Range 4m×6m Operating Temperature -10°C ~ 45°C Communication Mode WiFi Installation Mode/Height Wall-Mounted：1.5-1.6m Ceiling-Mounted：2-3m Scan the code to obtain the installation instructions Scan the code to obtain the device specifications “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 interf erence received, including interference that may cause undesired oper ation.” “Changes or modifications not expressly approved by the party responsible f or compliance c ould void the user's authority to operat e the equipment”. Radiation Exposure Statement: 1. This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. 2. The device has been evaluated to meet general RF exposure requirement For all Class B Digital Devices, a statement like the following is needed: This equipment has been tested and f ound to comply with the limits f or 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 interf erence will not occur in a particular installation. If this equipment does cause harmful interf erence 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 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 Warning

C5266091_X24_Ed.2 1/1 “AttestationStatements” TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:TsingLanTechnology(Shenzhen)Co.,Ltd Granteecode:2BD97 FCCID:2BD97HC2 ContactName:sunmingyang Address:602.BlockA,WanhaiBuilding,No.1031,NanhaiAvenue,NanshanDistrict,Shenzhen,China TelephoneNo:+8618096707963 FaxNo:/ Email:[email protected] i.[TsingLanTechnology(Shenzhen)Co.,Ltd](“theapplicant”)certifiesthat theequipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.[TsingLanTechnology(Shenzhen)Co.,Ltd](“theapplicant”)certifiesthat, asofthedateofthefilingoftheapplication,theapplicant[isnot](asa specificallynamedentityoranyofitssubsidiariesoraffiliates)identifiedon theCoveredListasanentityproducing“covered”equipment.Theapplicant mustsignthiscertification. [TsingLanTechnology(Shenzhen)Co.,Ltd](“theapplicant”)certifiesthat,asof thedateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:01/18/2024 Applicant’sName:sunmingyang Title:GeneralManager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

TsingLanTechnology(Shenzhen)Co.,Ltd ProductSimilarityDeclaration Productname:AlCareSensor Modelname:HC2?*"?"and“*”arewildcard."?"and“*”isasingleletterfromAto Zoranumberfrom1to9,representingdifferentversions FCCID:2BD97HC2 We(TsingLanTechnology(Shenzhen)Co.,Ltd)herebystatethat allthemodelsareelectricalidenticalincludingthesamesoftware parameterandhardwaredesign(i.e.,circuitdesign,PCBLayout, RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.,),samemechanicalstructureand design(includingproductenclosure,materials,etc.,),theonly differenceisthemodelnameandequipmentappearancesilkprint. Differentmodelshavethesamesoftwareandhardware,and thedatasenttothe serverisalsothesame.Differentmodelsonlyindicatesthe differentfunctionsthat usersneed,andtheserverpushesthecorrespondingdata basedonfunctionsthat usersneed. Signature: Name:Sunmingyang Title:GeneralManager Place,date Shenzhen,Jan18,2023

C5266091_X8_Ed.1 1/1 LetterofAuthorization <TsingLanTechnology(Shenzhen)Co.,Ltd> Company:TsingLanTechnology(Shenzhen)Co.,Ltd Address:602.BlockA,WanhaiBuilding,No.1031,NanhaiAvenue,Nanshan District,Shenzhen,China ProductName:AICareSensor ModelNumber: HC2?*"?"and“*”arewildcard. "?"and“*”isasingleletterfromAtoZoranumberfrom1to9,representingdifferentversions FCCIdentifier:2BD97HC2 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:SunmingyangDate:01,18,2024 Title:Generalmanager Signatureofapplicant:

C5266091_X10_Ed.2 1/1 <TsingLanTechnology(Shenzhen)Co.,Ltd> OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:01,18,2024 Subject:RequestforConfidentiality FCCID:2BD97HC2 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☒ InternalPhotos ☐ NOTE 1 ☒ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof_180_daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:Sunmingyang Title:GeneralManager

Pag1of4ReportVersion1 FCCSZ2023-0026-EUT PHOTOGRAPHSOFTHEEUT Pag2of4ReportVersion1 FCCSZ2023-0026-EUT Pag3of4ReportVersion1 FCCSZ2023-0026-EUT Pag4of4ReportVersion1 FCCSZ2023-0026-EUT

40.00 mm 1 5 . 0 0 m m AI Care Sensor Model: HC2 Input: 5.0V 2.0A Indoor Only R FCC ID:2BD97HC2 Made in China

Page1of5ReportVersion1 FCCSZ2023-0026-EUT PHOTOGRAPHSOFTHEEUT Page2of5ReportVersion1 FCCSZ2023-0026-EUT Page3of5ReportVersion1 FCCSZ2023-0026-EUT Page4of5ReportVersion1 FCCSZ2023-0026-EUT Page5of5ReportVersion1 FCCSZ2023-0026-EUT

RFTestReport FCCID:2BD97HC2 EUT:AICareSensor MODEL: HC2?*(seesection2.1) BRANDNAME: N/A APPLICANT: TsingLanTechnology(Shenzhen)Co.,Ltd ClassificationofTest:N/A CVCTestingTechnology(Shenzhen)Co.,Ltd. . TestReportNo.: FCCSZ2023-0026-H CVCTestingTechnology(Shenzhen)Co.,Ltd. TestReportNo.:FCCSZ2023-0026-HPage2of8 LT13-R-1073-FCC/IC-EMF-A0 Applicant Name:TsingLanTechnology(Shenzhen)Co.,Ltd Address:602,BlockA,WanhaiBuilding,No.1031,NanhaiAvenue, YanshanCommunity,ZhaoshangStreet,Nanshan District,Shenzhen,China Manufacturer Name:TsingLanTechnology(Shenzhen)Co.,Ltd Address:602,BlockA,WanhaiBuilding,No.1031,NanhaiAvenue, YanshanCommunity,ZhaoshangStreet,Nanshan District,Shenzhen,China EquipmentUnderTest Name:AICareSensor Model/T ype:HC2?*(seesection2.1) Trademark:N/A Serial NO.:N/A SampeNO.:3-1 DateofReceipt.2023.12.06DateofTesting 2023.12.06～2024.01.22 TestSpecificationTestResult FCCPart2(Section2.1091) KDB447498D04 IEEEC95.3 PASS EvaluationofTestResult Theequipmentundertestwasfoundtocomplywiththe requirementsofthestandardsapplied. SealofCVC IssueDate:2024.01.22 Testedby: LiangJiatong NameSignature Testedby: HuangMeng NameSignature Approvedby: DongSanbi NameSignature OtherAspects:NONE. Abbreviations:OK,Pass=passedFail=failedN/A=notapplicableEUT=equipment,sample(s)undertested ThistestreportrelatesonlytotheEUT,andshallnotbereproducedexceptinfull,withoutwrittenapprovalofCVC. CVCTestingTechnology(Shenzhen)Co.,Ltd. TestReportNo.:FCCSZ2023-0026-HPage3of8 LT13-R-1073-FCC/IC-EMF-A0 TABLEOFCONTENTS RELEASECONTROLRECORD...........................................................................................................................................4 1GENERALPRODUCTINFORMATION............................................................................................................................5 2RFEXPOSURELIMITGENERALINFORMATION.............................................................................................................6 2.1CLASSIFICATION..........................................................................................................................................................6 2.2LIMITSFORMAXIMUMPERMISSIBLEEXPOSURE(FCC).............................................................................................6 2.3CALCULATIONRESULTOFMAXIMUMCONDUCTEDAVPOWER................................................................................7 CVCTestingTechnology(Shenzhen)Co.,Ltd. TestReportNo.:FCCSZ2023-0026-HPage4of8 LT13-R-1073-FCC/IC-EMF-A0 RELEASECONTROLRECORD ISSUENO.REASONFORCHANGEDATEISSUED FCCSZ2023-0026-HOriginalrelease2024.01.22 CVCTestingTechnology(Shenzhen)Co.,Ltd. TestReportNo.:FCCSZ2023-0026-HPage5of8 LT13-R-1073-FCC/IC-EMF-A0 1GENERALPRODUCTINFORMATION PRODUCTAICareSensor BRANDN/A TESTMODELHC2?*(Note3) ADDITIONALMODELN/A POWERSUPPLYDC5VFromUSBHostUnit STANDARDS FCCPart2(Section2.1091) KDB447498D04 IEEEC95.3 Note: 1.Formoredetailedfeaturesdescription,pleaserefertothemanufacturer’sspecificationsortheUser'sManual. 2.Forthetestresults,theEUThadbeentestedwithallconditions.Butonlytheworstcasewasshownintestreport. 3."?"and“*”arewildcard."?"and“*”isasingleletterfromAtoZoranumberfrom1to9,representingdifferent versions. CVCTestingTechnology(Shenzhen)Co.,Ltd. TestReportNo.:FCCSZ2023-0026-HPage6of8 LT13-R-1073-FCC/IC-EMF-A0 2RFEXPOSURELIMITGENERALINFORMATION 2.1CLASSIFICATION Theantennaofthisproduct,undernormalusecondition,isatleast20cmawayfromthe bodyoftheuser.So,thisdeviceisclassifiedasMobileDevice. 2.2LIMITSFORMAXIMUMPERMISSIBLEEXPOSURE(FCC) (OptionC)OrusingTable1andtheminimumseparationdistance(Rinmeters)fromthe bodyofanearbypersonforthefrequency(finMHz)atwhichthesourceoperates,theERP (watts)isnomorethanthecalculatedvalueprescribedforthatfrequency.Forthe exemptioninTable1toapply,Rmustbeatleast λ /2 π ,where λ isthefree-space operatingwavelengthinmeters.IftheERPofasingleRFsourceisnoteasilyobtained, thentheavailablemaximumtime-averagedpowermaybeusedinlieuofERPifthe physicaldimensionsoftheradiatingstructure(s)donotexceedtheelectricallengthof λ /4 oriftheantennagainislessthanthatofahalf-wavedipole(1.64linearvalue). RFSOURCEFREQUENCY(MHZ) THRESHOLDERP(W) 0.3-1.34 1,920R 2 1.34-30 3,450R 2 F 2 30-300 3.83R 2 300-1500 0.0128R 2 F 1500-100,000 19.2R 2 CVCTestingTechnology(Shenzhen)Co.,Ltd. TestReportNo.:FCCSZ2023-0026-HPage7of8 LT13-R-1073-FCC/IC-EMF-A0 2.3CALCULATIONRESULTOFMAXIMUMCONDUCTEDPEAKPOWER ThemeasuredconductedPeakPower ModePeakPower(dBm) BT-LE8.13 2.4GWIFI22.7 61.5GHz8.58(Note) Note:61.5GHzconductedPower=EIRP-AntennaGain ThetunedconductedPower(declaredbyclient) Mode Frequency (MHz) Target Power (dBm) Tolerance (dBm) Lower Tolerance (dBm) Upper Tolerance (dBm) BT-LE2402-24808 ±1 79 2.4GWIFI2412-247222 ±1 2123 61.5GHz60500-625008 ±1 79 MAXIMUMPERMISSIBLEEXPOSURE(FCC) Mode Frequency (MHz) Max Power (dBm) Antenna Gain (dBi) R (cm) EIRP (dBm) ERP (dBm) ERP (W) Threshold ERP(W) Ratio BT-LE2402-24809 2.81 2011.819.660.00920.770.012 2.4GWIFI2412-247223 2.81 2025.8123.660.23230.770.302 61.5GHz60500-625009 2 20118.850.00770.770.01 Sumofratio=BT-LE+2.4GWIFI+62GHz0.324 Note1:ThisdevicecanoperatesimultaneouslyinBT,WIFIand61.5GHz. Note2:ERP=EIRP-2.15dB Conclusion: Therefore,theworst-casesituationis0.324(SumofRatios),whichislessthan“1”.Thisconfirmedthatthe devicecompliancewithFCCRFexposurerequirements.. ------EndoftheReport------ CVCTestingTechnology(Shenzhen)Co.,Ltd. TestReportNo.:FCCSZ2023-0026-HPage8of8 LT13-R-1073-FCC/IC-EMF-A0 Important (1)ThetestreportisvalidwithouttheofficialstampofCVC; (2)Anypartphotocopiesofthetestreportareforbiddenwithoutthewritten permissionfromCVC; (3)ThetestreportisinvalidwithoutthesignaturesofApprovalandReviewer; (4)Thetestreportisinvalidifaltered; (5)ObjectionstothetestreportmustbesubmittedtoCVCwithin15days. (6)Generally,commissiontestisresponsibleforthetestedsamplesonly. (7)Asforthetestresult“-”or“N”means“notapplicable”,“/”means“nottest”, “P”means“pass”and“F”means“fail” **Thetestdataandtestresultsgiveninthistestreportshouldonlybeusedforpurpose…

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DongguanTengchen electronictechnology Co.,LTD DevelopmentcaseNo.: Y2023102101Date: 2023.10.24Edition:A0 Letterofacceptance Customername:QinglanTechnology(Shenzhen)Co.,LTD Debuggingproject: CustomerPartNumber: Tengchenmaterialnumber:NB2400-ZF1625B50-BX Griddescription:Built-inskywire-2.4G-white1.13tintinwire-1generationend -L=50mm-FPC-16.5x25.9mm Factory Signature: Customer acknowledgemet signature: Tengchen contact information Business contact: MrZhang Mobile: 13798709502 Technical contact: MrXie Mobile: 18312509103 DongguanTengchen ElectronicTechnologyCo., LTD EditionDate Develop/revisecontent FormulateExamineand approve A02023.10.24 Firstformulation FormNumber:TENCHE-QR-EN-Version: DongguanTengchen ElectronicTechnologyCo., LTD catalogue 1,cover1 2, directories ,3 3, productdrawing 4 4, performanceparametertable 5 5, electricalperformancetestreport ·······················································6to7 Harmfulmaterial,materialcompositionandtable 6·················································7 7, packagingspecifications 8 Atotalof 8pageson FormNumber:TENCHE-QR-EN- Version: DongguanTengchen ElectronicTechnologyCo., LTD Page4of8 FormNumber:TENCHE-QR-EN-Version: DongguanTengchen ElectronicTechnologyCo., LTD 4. Performance parameters Page5 FormNumber: TENCHE-QR-EN- Version: DongguanTengchen ElectronicTechnologyCo., LTD 5.ElectricalPerformance TestReport(complete machine) standing waveratio data antennadarkroom testdata Page 6 of 8 FormNumber: TENCHE-QR-EN- Version: DongguanTengchen ElectronicTechnologyCo., LTD 6,materialcomposition andhazardoussubstances lis 2.42GH Antenna direction diagram z t Product packaging specificatio n PACKINGCRITERION Page7of8 FormNumber:TENCHE-QR-EN-Version: DongguanTengchen dema ********* DongguanTengchen Supp Material ********* Producti *********** Item ***** Inspec ** Quantity/u *** Date ****.* Tracea ***** Serial ** ElectronicTechnologyCo., LTD ProductPartnumber:NB2400- ZF1625B50-BX Productspecification:Built-inantenna -2.4G- White 1.13 tintinwire -1 generationterminal -L=50mm 1.Labelrequirements(refertothecorrespondingrequirementsforthe productionofthefinishedproductlabelaccordingtothecustomername,if thereisnorequirement,followthegenerallabelrequirements) Theinner Thewidthis about60mm 2.Packing Job Outer 1 .Inner Prod100PCS/ Theouter Thewidth isabout 2.Outer packing: Thequantity/box shallbedetermined accordingtothe actualpacking Pointsto note: 1.Whethertoaddpartitions, pearlcotton; 2.Affixingoflabels,such asROHS,etc.; Atotalof FormNumber: TENCHE-QR-EN- Version:

CVCTestingTechnology(Shenzhen)Co.,Ltd. TestReportNo.:FCCSZ2023-0026-RF1-A1Page1of55 AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 24129.042407.042416.080.5PASS 24378.922432.322441.240.5PASS 24629.562457.482467.040.5PASS 11G…

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