2AKXB-W2701600SwitchBot Blind Tilt

WoanTechnology(Shenzhen)Co.,Ltd. Date:12August2022 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re:WoanTechnology(Shenzhen)Co.,Ltd. FCCID:2AKXB-W2701600 FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentiality material.WoanTechnology(Shenzhen)Co.,Ltd.requeststhatthefollowing documentsregardingthissubmissionforFCCID:2AKXB-W2701600bekept confidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf Andbelowexhibitkeptshort-termconfidential(180days): ExternalphotosExternalphotos.pdf Testsetupphotostestphoto.pdf InternalphotosInternalphotos.pdf UsermanualUsermanual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelated informationabouttheproductwhichWoanTechnology(Shenzhen)Co.,Ltd. considerstobeconfidentialproprietary,acustomdesignand,otherwise,not releasabletothegeneralpublic.Sincethisdesignisabasisformwhichfuture technologicalproductswillevolve,WoanTechnology(Shenzhen)Co.,Ltd. considersthisinformationwouldbeofbenefittoitscompetitors,andthatthe disclosureoftheinformationinthesedocumentswouldgivecompetitorsanunfair advantageinthemarket. YoursSincerely, YangPan

Woan Technology (Shenzhen) Co., Ltd. Agent Authorization Company: Woan Technology (Shenzhen) Co., Ltd. Address: Room 1101, Qiancheng Commercial Center, No. 5 Haicheng Road, Mabu Community, Xixiang Sub-district, Bao'an District, Shenzhen, Guangdong, P.R.China, 518100 Product Name: SwitchBot Blind Tilt Model Number(s): W2701600, W2701601, W2701602, W2701603, W2701604, W2701605 Product Description: SwitchBot Blind Tilt We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022/8/18 Name: Yang Pan Title: Manger Company: Woan Technology (Shenzhen) Co., Ltd.

Aug. 02 2022 Declaration Of Identity To Whom It May Concern: With regards to the application for Model: W2701600, According to the designer, Woan Technology (Shenzhen) Co., Ltd., we hereby declare the difference between Model: W2701600 and series Model as; Basic Model Number: Basic Brand Name: Basic Product Name: W2701600 Switch Bot SwitchBot Blind Tilt W2701601, W2701602, W2701603, W2701604, Basic Certificate Number: DNew/�Additional Model Number(s): W2701605 Declare the Circuit, PCB Layout, Electrical Parts, and appearance of the following product(s) are identical to the basic model: Except the following(s): The applicant changed for different market and customer, the others are the same. only differ in model name. Yours Sincerely,

Date:12August2022 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheWoanTechnology(Shenzhen)Co.,Ltd.,theundersigned,herebyauthorizesMr.Wu XuewenfromShenzhenBALUNTechnologyCo.,Ltd.,toactonthebehalfoftheWoan Technology(Shenzhen)Co.,Ltd.solelyinmattersrelatingtotheapplicationforanFCC equipmentauthorizationforFCCID:2AKXB-W2701600includingthesigningof documentsinconnectionwiththisApplication.NecessaryactscarriedoutbyShenzhen BALUNTechnologyCo.,Ltd.inconnectionwiththeApplicationshallhavethesameeffectas actsoftheWoanTechnology(Shenzhen)Co.,Ltd. TheWoanTechnology(Shenzhen)Co.,Ltd.alsoherebycertifythatnopartytothisapplication issubjecttoadenialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti- DrugAbuseActof1988,21U.S.C.Section862. YoursSincerely, YangPan

ReportNo.:BL-SZ2270773-AW 1 / 4 EUTEXTERNALPHOTOS FRONTVIEWOFEUT REARVIEWOFEUT ReportNo.:BL-SZ2270773-AW 2 / 4 LEFTVIEWOFEUT RIGHTVIEWOFEUT ReportNo.:BL-SZ2270773-AW 3 / 4 TOPVIEWOFEUT CLOSE-UP ReportNo.:BL-SZ2270773-AW 4 / 4 BOTTOMVIEWOFEUT Accessory-TYPE-CCable

Report No.: BL-SZ2270773-AI 1 / 5 EUT INTERNAL PHOTOS EUT UNCOVER VIEW 1 EUT UNCOVER VIEW 2 Report No.: BL-SZ2270773-AI 2 / 5 EUT UNCOVER VIEW 3 EUT UNCOVER VIEW 4 Report No.: BL-SZ2270773-AI 3 / 5 MAIN BOARD TOP VIEW MAIN BOARD REAR VIEW IFA Antenna RF Chip Report No.: BL-SZ2270773-AI 4 / 5 SUB BOARD TOP VIEW SUB BOARD REAR VIEW Report No.: BL-SZ2270773-AI 5 / 5 BATTERY

Report No.: BL-SZ2270773-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-08) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China TEST REPORT Applicant: Woan Technology (Shenzhen) Co., Ltd. Address: Room 1101, Qiancheng Commercial Center, No. 5 Haicheng Road, Mabu Community, Xixiang Sub- district, Bao'an District, Shenzhen, Guangdong, P.R. China, 518100 Equipment Type: SwitchBot Blind Tilt Model Name: W2701600 (refer section 2.4) Brand Name: SwitchBot FCC ID: 2AKXB-W2701600 Test Standard: 47 CFR Part 2.1091 KDB 447498 D04 Test Date： Jul. 29, 2022 – Aug. 03, 2022 Date of Issue: Aug. 16, 2022 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Julie zhu Checked by: Zong Liyao Approved by: Wei Yanquan (Chief Engineer) _______________ _______________ _______________ Report No.: BL-SZ2270773-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-08) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China Revision History Version Issue Date Revisions Content Rev. 01 Aug. 16, 2022 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Identification of the Testing Laboratory ......................................................................... 3 1.2 Identification of the Responsible Testing Location ........................................................ 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information .................................................................................................... 4 2.2 Manufacturer Information .............................................................................................. 4 2.3 Factory Information ....................................................................................................... 4 2.4 General Description for Equipment under Test (EUT) ................................................... 4 2.5 Ancillary Equipment ...................................................................................................... 5 2.6 Technical Information ................................................................................................... 5 3 SUMMARY OF TEST RESULT ................................................................................................. 6 3.1 Test Standards ............................................................................................................. 6 4 DEVICE CATEGORY AND LEVELS LIMITS ............................................................................. 7 5 ASSESSMENT RESULT ........................................................................................................... 9 5.1 Output Power ............................................................................................................... 9 5.2 Turn-up power .............................................................................................................. 9 5.3 RF Exposure Evaluation Result .................................................................................... 9 5.4 Conclusion .................................................................................................................... 9 Report No.: BL-SZ2270773-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-08) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China 1 GENERAL INFORMATION 1.1 Identification of the Testing Laboratory Company Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China Phone Number +86 755 6685 0100 1.2 Identification of the Responsible Testing Location Test Location Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Description All measurement facilities used to collect the measurement data are located at Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China Report No.: BL-SZ2270773-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-08) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Woan Technology (Shenzhen) Co., Ltd. Address Room 1101, Qiancheng Commercial Center, No. 5 Haicheng Road, Mabu Community, Xixiang Sub-district, Bao'an District, Shenzhen, Guangdong, P.R. China, 518100 2.2 Manufacturer Information Manufacturer Woan Technology (Shenzhen) Co., Ltd. Address Room 1101, Qiancheng Commercial Center, No. 5 Haicheng Road, Mabu Community, Xixiang Sub-district, Bao'an District, Shenzhen, Guangdong, P.R. China, 518100 2.3 Factory Information Factory Woan Technology (Shenzhen) Co., Ltd. Address Building A2, Zhengfeng Industrial Area, No.610 Fengtang Boulevard, Fuhai Sub-district, Bao'an District, Shenzhen 2.4 General Description for Equipment under Test (EUT) EUT Name SwitchBot Blind Tilt Model Name Under Test W2701600 Series Model Name W2701601, W2701602, W2701603, W2701604, W2701605 Description of Model name differentiation All models are same with electrical parameters and internal…

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ShenzhenShuodianElectronicTechnologyCo.,Ltd ShenzhenShuodianElectronicTechnologyCo.,Ltd Pagenumber1-10 SPECIFICATION for blindtiltAntenna WoanTechnology(Shenzhen)Co.,Ltd CustomerNo. ProductNo. WA-blindtilt-metalantenna Author：XiaofengZengReview：Liming ReleaseDate：2022.07.15 ShenZhenShuodianElectronicTechnologyCo.,Ltd 508West,building64,JinlongIndustrialCity,majialong,NanshanDistrict,Shenzhen E-mail ： [email protected] Tel:0755-86006322 Fax:0755-86006323 ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number2-8 ShenzhenShuodianElectronicTechnologyCo.,Ltd ShenzhenShuodianElectronicTechnologyCo.,Ltd Pagenumber2-10 Contents SPECIFICATION....................................................................................................................1 SHENZHENSHUODIANELECTRONICTECHNOLOGYCO.,LTD.........................................1 CONTENTS..............................................................................................................................2 1.BILATERALCONFIRMATIONPAGE............................................................................3 2.GENERAL.........................................................................................................................4 3.GENERALPRODUCTSPECIFICATIONS..................................................................4 4.SPECIFICATIONDETIALS..............................................................................................5 4.1MECHANICALPROPERTIES.................................................................................................5 4.2ELECTRICPERFORMANCE...............................................................................................7 5.PRODUCTPACKAGING..............................................................................................10 6.DOCUMENTRESUME.................................................................................................10 ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number3-8 ShenzhenShuodianElectronicTechnologyCo.,Ltd ShenzhenShuodianElectronicTechnologyCo.,Ltd Pagenumber3-10 1.BilateralConfirmationpage 1.1Customersignature Customer：WoanTechnology(Shenzhen)Co.,Ltd Separtment/postSignDate HardwareEngineer/RD Mechanical/MD ProjectManager/PM Commercial/Puchasing Checker 1.2SignatureofShuoDianTechnologycompany Separtment/postSignDate AntennaEngineer/RD Mechanical/MD ProjectManager/PM QA Checker Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 4-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Page number 4-10 2. General 2.1Scope of application This specification is only applicable to Woan technology blindtilt 2.4GHz metal antenna 2.2Operating temperature range Temperature range of this product: -20 ~ +65 °C 2.3Storage temperature range: This product is stored at - 30 ~ + 75 °C 3. General product specifications NO.ITEMSDETAILS 1Typeblindtilt 2 Operating Frequency Band 2.4~2.5GHz 3VSWR≤2.0 4Max. Gain2.61dBi 5Radiation Efficiency≥50% 6Impedance50Ω 7Antenna TypeIFA 8Antenna compositionMetlas（White Copper） 9Entity Picture ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number5-8 ShenzhenShuodianElectronicTechnologyCo.,Ltd ShenzhenShuodianElectronicTechnologyCo.,Ltd Pagenumber5-10 4.SpecificationDetials 4.1MechanicalProperties 4.11ProductComposition ： No.MaterialSize(MM) 1Metals(WhiteCopper)16.63*21.30Thick0.3mm 4.12Apperance Goodappearancewithoutscars、dirts、protuberances,etc. 4.13AntennaPictureandStructureDimension Refertoproductdrawings: Productdrawings: ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number6-8 ShenzhenShuodianElectronicTechnologyCo.,Ltd ShenzhenShuodianElectronicTechnologyCo.,Ltd Pagenumber6-10 ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number7-8 ShenzhenShuodianElectronicTechnologyCo.,Ltd ShenzhenShuodianElectronicTechnologyCo.,Ltd Pagenumber7-10 4.2ElectricPerformance 4.21Testcondition Environment ： Temperature ： 10 °C ——+30 °C Humidity ： ≤80% （ +40 °C） Atmospher ： 750mmkg±30mmkg Equipment ： NetworkAnalyzer:AgilentE8358A AnechiorChamber:ETS 4.22 TestDataforElectricalPerformance: 4.22.1S11oftheAntenna: Marker2400MHz2450MHz2500MHz Returnloss-16.37-22.50-17.93 VSWR1.351.161.28 ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number8-8 ShenzhenShuodianElectronicTechnologyCo.,Ltd ShenzhenShuodianElectronicTechnologyCo.,Ltd Pagenumber8-10 4.22.2Passivegain、efficiencyandRadiationPattern: Freq.(MHz)Gain(dBi)Efficiency(%) 2400.02.3567.5% 2410.02.3868.3% 2420.02.5468.2% 2430.02.5766.0% 2440.02.6165.5% 2450.02.5664.5% 2460.02.5065.0% 2470.02.3064.3% 2480.02.2465.4% 2490.02.1959.7% 2500.02.4166.1% ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number9-8 ShenzhenShuodianElectronicTechnologyCo.,Ltd ShenzhenShuodianElectronicTechnologyCo.,Ltd Pagenumber9-10 4.22.3RadiationPattern@2450MHz ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number10-8 ShenzhenShuodianElectronicTechnologyCo.,Ltd ShenzhenShuodianElectronicTechnologyCo.,Ltd Pagenumber10-10 5.ProductPackaging Mannerofpacking: Packedinselfsealedbags,200pcseach. 6.DocumentResume DocumentNo. ReleaseDate2022/07/15 AuthorXiofengZeng ReviewLiMing RevisedHistory DateVersionRevisedRecord 2022/07/151.00NewProject

Report No.: BL-SZ2270773-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 53 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Woan Technology (Shenzhen) Co., Ltd. Address: Room 1101, Qiancheng Commercial Center, No. 5 Haicheng Road, Mabu Community, Xixiang Sub- district, Bao'an District, Shenzhen, Guangdong, P.R.China, 518100 Equipment Type: SwitchBot Blind Tilt Model Name: W2701600 (refer section 2.4) Brand Name: SwitchBot FCC ID: 2AKXB-W2701600 Test Standard: 47 CFR Part 15 Subpart C (refer section 3.1) Test Date： Jul. 29, 2022 – Aug. 03, 2022 Date of Issue: Aug. 25, 2022 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Julie zhu Checked by: Ye Hongji Approved by: Liao Jianming (Technical Director) _______________ _______________ _______________ Report No.: BL-SZ2270773-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 53 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Aug. 16, 2022 Initial Issue Rev. 02 Aug. 25, 2022 1.Replace 4.5.4 Radiation test (30 MHz-1 GHz) diagram 2.Remove all references to the RSS- Gen Issue 5 and RSS-247 Issue 2 standard TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 Factory Information ....................................................................................................... 5 2.4 General Description for Equipment under Test (EUT) ................................................... 5 2.5 Technical Information ................................................................................................... 6 2.6 Additional Instructions ................................................................................................... 7 3 SUMMARY OF TEST RESULTS ............................................................................................... 8 3.1 Test Standards ............................................................................................................. 8 3.2 Test Verdict .................................................................................................................. 8 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 9 4.1 Test Environments ........................................................................................................ 9 4.2 Test Equipment List ...................................................................................................... 9 4.3 Test Software List ......................................................................................................... 9 4.4 Measurement Uncertainty ........................................................................................... 10 4.5 Description of Test Setup ........................................................................................... 10 4.6 Measurement Results Explanation Example ............................................................... 13 5 TEST ITEMS ........................................................................................................................... 14 Report No.: BL-SZ2270773-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 53 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 5.1 Antenna Requirements ............................................................................................... 14 5.2 Output Power ............................................................................................................. 15 5.3 Occupied Bandwidth ................................................................................................... 17 5.4 Conducted Spurious Emission .................................................................................... 18 5.5 Band Edge (Authorized-band band-edge) ................................................................... 20 5.6 Conducted Emission ................................................................................................... 22 5.7 Radiated Spurious Emission ....................................................................................... 23 5.8 Band Edge (Restricted-band band-edge) .................................................................... 28 5.9 Power Spectral density (PSD) .................................................................................... 29 ANNEX A TEST RESULT ........................................................................................................... 30 A.1 Output Power, Duty Cycle .......................................................................................... 30 A.2 Occupied Bandwidth ................................................................................................... 32 A.3 Conducted Spurious Emissions ................................…

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Report No.: BL-SZ2270773-AR 1 / 4 TEST SETUP PHOTOS 1 Radiated Test Photo Below 30MHz 30MHz-1GHz Report No.: BL-SZ2270773-AR 2 / 4 Close-up Above 1GHz Report No.: BL-SZ2270773-AR 3 / 4 Close-up 2 Conducted Test Photo Conducted Test-BLE Report No.: BL-SZ2270773-AR 4 / 4 3 Conducted Emissions Test Photo 1 Test Photo 2