2AKXB-W3202100SwitchBot Hub 2

文件名称: Hub 2-SMS-EN-2212 材质和工艺： 128g铜版纸 风琴折 版本号: V1.0-2212 设计师：ZBH 成品尺寸：90mm*90mm PT 2034C 完成时间：2022/12/19 更改内容： 更新产品线框图。 备注：红色线框不印刷 Package ContentsList of ComponentsPreparationSafety Information You will need: • A smartphone or tablet using Bluetooth 4.2 or later. • The latest version of our app, downloadable via the Apple App Store or Google Play Store. • A SwitchBot account, you can register via our app or sign in to your account directly if you already have one. • Keep this product away from heat and humidity, and make sure it does not come into contact with fire or water. • Do not operate this product with wet hands. • This product is a precision-based electronic product, please avoid physical damage. • Do not attempt to disassemble, repair, or modify the product. • Do not use the product where wireless devices are not allowed. Placement Tips • As shown above, make sure your appliance to be controlled is within Hub 2's infrared emission range. • Since the infrared signal can be blocked by walls and other physical objects, make sure there are no obstacles between Hub 2 and your appliance. • Make sure your appliance works well and is at an appropriate angle to your Hub 2. • For better Internet connection strength, please place Hub 2 near your router. Installation Infrared Emission Range Test subject: SwitchBot LED Strip Light Open our app and sign in to your account. Tap "+" at the top right of the home page, find the Hub 2 icon and select, then follow the instructions to add your device. User Manual Hub 2 Add Hub 2 to the SwitchBot app Outstretch the stand on the back of your Hub 2 and place it on a Option 1: Place your Hub 2 on a horizontal surface Step 1: Stick the adhesive tape to the back of your Hub 2. Option 2: Attach your Hub onto a wall with the adhesive tape Hub 2 × 1 5 V 2 A Power Adaptor × 1 Cable with Temperature and Humidity Sensor × 1 User Manual × 1After-sales Card × 13M Adhesive Tape × 1 Temperature Reading Humidity Reading Indicator Light Touch Buttons (Pair/reset Hub 2, trigger Scenes) Buzzer Infrared Receiver 2 Infrared Receiver 1 Side Infrared Emitter Main Infrared Emitter Light Sensor Type-C Port Foldable Stand iOS 11.0+Android OS 5.0+ Temperature and Humidity Sensor Infrared Receiving Range Test subject: SwitchBot Ceiling Light and its remote control Precautions • Use only 5 V 2 A power adaptor to connect your Hub 2. Other types of adaptors may damage or affect normal functioning. • Do not use adaptors that have no safety certifications. Step 2: Find a good position and attach your Hub 2 there. Find a suitable position and test whether your Hub 2 works well with your appliance in this position. If everything works well, clean the surface and stick your Hub 2 there. Then press it for about 30 seconds to ensure it is securely attached. The adhesive tape can stick better to smooth door surfaces, glass and ceramic tiles. Removing Hub 2 Note: Avoid grabbing and pulling your Hub 2 directly from the wall, this may cause damage to it or your wall surface. Hold your Hub 2, turn it clockwise or counterclockwise and gradually increase force until it detaches from the wall. Device Status Description Adding Device Device StatusDescription Indicator light flashes rapidly.In pairing mode. Indicator light flashes slowly.Connecting to the Internet. Indicator light stays lit up.Working normally. Indicator light flashes once. Remote control added or your SwitchBot Bluetooth device is operated via the app once. www.switch-bot.com V1.0-2212 horizontal surface like a table or a shelf. Pull straight the cable when it goes through the hole on the stand, so that the cable does not affect your Hub 2's stable standing. • The temperature and humidity sensor is on the cable that we provide. If you use a normal cable to connect your Hub 2, it will not show temperature and humidity readings on its display. • Do not outstretch your Hub 2's stand with too much force, or the stand may break. • Use only Type-C cable to connect your Hub 2 to a power supply. • Avoid stretching or pulling the cable, this may affect the temperature and humidity sensor's data transmission. 30m 30m 22m24m26m28m 15m11m13m7m 5m 3m9m 15m 3M Adhesive Tape for Temperature and Humidity Sensor × 1 Troubleshooting If you have difficulty configuring Wi-Fi for your Hub 2, please scan the QR code below for solutions. https://support.switch-bot.com/hc/en-us/articles/8071641642135 Resetting Factory Settings Touch and hold the two touch buttons located on the device. After 2 seconds, the indicator light will start flashing and then turn off after another 13 seconds. Now release the buttons, the indicator light will light up then turn off. Your Hub 2 has now been reset to factory settings. Firmware Upgrades In order to improve user experience, we will regularly release firmware updates to introduce new functions and solve any software defects that may occur during usage. When a new firmware version is available, we will send an upgrade notification to your account via our app. When upgrading, please make sure your product is powered on and make sure your smartphone is within range to prevent interference. Warranty We warrant to the original owner of the product that the product will be free from defects in materials and workmanship. Please note that this limited warranty does not cover: 1. Products submitted beyond the original limited warranty period. 2. Products on which repairs or modifying have been attempted. 3. Products subjected to falls, extreme temperatures, water, or other operating conditions outside the product specifications. 4. Damage due to natural disaster (including but not limited to lightning, flood, tornado, earthquake, or hurricane, etc.). 5. Damage due to misuse, abuse, negligence or casualty (e.g. fire). 6. Other damage that is not attributable to defects in the manufacture of product materials. 7. Products purchased from unauthorized resellers. 8. Consumable parts (including but not limited to batteries). 9. N…

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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 Hub 2 Model Number(s): W3202100, W3202101, W3202102, W3202103, W3202104, W3202105, W3202106 Product Description: SwitchBot Hub 2 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: 2022/12/22 Name: Yang Pan Title: PM Company: Woan Technology (Shenzhen) Co., Ltd.

Date:16December2022 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-W3202100includingthesigningof documentsinconnectionwiththisApplication.NecessaryactscarriedoutbyShenzhen BALUNTechnologyCo.,Ltd.inconnectionwiththeApplicationshallhavethesameeffectas actsoftheWoanTechnology(Shenzhen)Co.,Ltd. TheWoanTechnology(Shenzhen)Co.,Ltd.alsoherebycertifythatnopartytothisapplication issubjecttoadenialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti- DrugAbuseActof1988,21U.S.C.Section862. YoursSincerely, YangPan

WoanTechnology(Shenzhen)Co.,Ltd. Date: 16December2022 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re:WoanTechnology(Shenzhen)Co.,Ltd. FCCID:2AKXB-W3202100 FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentiality material.WoanTechnology(Shenzhen)Co.,Ltd.requeststhatthefollowing documentsregardingthissubmissionforFCCID:2AKXB-W3202100bekept 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

Nov 15 , 20 22 DeclarationOf Identity To WhomIt May Concern: Withregardsto the applicationfor Model:W3202100, Accordingto the designer,Woan Technology(Shenzhen)Co., Ltd. , we herebydeclarethe differencebetweenModel:W3202100 and Modelas: BasicModelNumber:W3202100 BasicBrandName:SwitchBot BasicProductName:SwitchBotHub 2 BasicCertificateNumber: ☐New/☒AdditionalModelNumber(s):W3202101, W3202102, W3202103, W3202104, W3202105, W3202106 Declarethe Circuit,PCB Layout,ElectricalParts, and appearanceof the followingproduct(s)are identicalto the basicmodel:W3202100 Exceptthe following(s): ModelName. YoursSincerely, Woan Technology (Shenzhen) Co., Ltd. Charge Person Printed Name: Yang Pan Charge Person Title: PM E-Mail: [email protected]

Report No.: BL-SZ22B1241-AW 1 / 5 EUT EXTERNAL PHOTOS FRONT VIEW OF EUT REAR VIEW OF EUT Report No.: BL-SZ22B1241-AW 2 / 5 CLOSE-UP LEFT VIEW OF EUT Report No.: BL-SZ22B1241-AW 3 / 5 RIGHT VIEW OF EUT TOP VIEW OF EUT Report No.: BL-SZ22B1241-AW 4 / 5 BOTTOM VIEW OF EUT Accessory- Adapter Report No.: BL-SZ22B1241-AW 5 / 5 CLOSE-UP Accessory- Type-C Cable

文件名称：Hub 2-LD-EN-2211 版本号：Hub 2-LD-EN-2211 材质和工艺： 镭雕 颜色 PANTONE Cool Gray 3 C 更改内容： 成品尺寸：26*13.3mm 设计师：洪浩完成时间：2022/11/10 XXXXXXXXXXXXXX

Report No.: BL-SZ22B1241-AI 1 / 3 EUT INTERNAL PHOTOS EUT UNCOVER VIEW MAIN BOARD TOP VIEW 2.4G WIFI Antenna BT Antenna Report No.: BL-SZ22B1241-AI 2 / 3 MAIN BOARD REAR VIEW MAIN BOARD TOP VIEW 2.4G WIFI Chip BT Chip Report No.: BL-SZ22B1241-AI 3 / 3 MAIN BOARD REAR VIEW

Report No.: BL-SZ22B1241-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 11 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-15) 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 Hub 2 Model Name: W3202100 (refer section 2.4) Brand Name: SwitchBot FCC ID: 2AKXB-W3202100 Test Standard: 47 CFR Part 2.1091 KDB 447498 D04 v01 Sample Arrival Date: Dec. 01, 2022 Test Date: Dec. 01, 2022 - Dec. 13, 2022 Date of Issue: Dec. 19, 2022 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Julie Zhu Checked by: Xu Rui _______________ _______________ _______________ Approved by: Liao Jianming (Technical Director) Report No.: BL-SZ22B1241-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 11 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-15) 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 Content Rev. 01 Dec. 19, 2022 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 3 1.1 Test Laboratory .............................................................................................................. 3 1.2 Test 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 ........................................................................................................ 4 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 Tune-up power ............................................................................................................... 9 5.3 RF Exposure Evaluation Result ..................................................................................... 9 5.4 Collocated Power Calculation ...................................................................................... 10 5.5 Conclusion .................................................................................................................... 10 Report No.: BL-SZ22B1241-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 11 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Report No.: BL-SZ22B1241-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 11 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. 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 Hub 2 Model Name Under Test W3202100 Series Model Name W3202101, W3202…

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Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 1-10 Antenna Specification for HUB2.0 Hardware WIFI Antenna Woan Technology (Shenzhen) Co., Ltd. Customer Item No Material No. of the Company WA-HUB2.0-hardware WIFI Prepared by: Zeng Xiaofeng Reviewed by: Li Ming Date: November 14, 2022 Shenzhen Shuodian Electronic Technology Co., Ltd 508, West Building 64, Jinlong Industrial City, Majialong, Nanshan District, Shenzhen Email: [email protected] Telephone:0755-860063 22Fax: 0755-86006323 Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 2-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 2-10 Directory Specification....................................................................................................................1 Shenzhen Shuodian Electronic Technology Co.,Ltd...........................................1 directory............................................................................................................................. 2 1. Both parties confirm............................................................................... ............... 3 2. General matters............................................................................................................ 4 3. General product specifications......................................................................4 4. Product specification details......................................................................... 5 4.1 Product structure parameters.........................................................................5 4. 2 Product electrical performance test data............................................7 5. Product packaging method.................................................................................... 10 6. Document resume....................................................................................................................10 Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 3-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 3-10 1. Both parties confirm. 1.1 Customer confirmation signature Customer：Woan Technology (Shenzhen) Co., Ltd. Customer Department /Position Signature of confirmer Hardware/RF structure project manager Business/Procurement review 1.2 Confirmation signature of Shuodian Technology Department/Position Structural Engineer QA Confirmation date review Signature of confirmer Confirmation date $QWHQQD(QJLQHHU project manager 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 Date:2022-11-14 Page number 4-10 2.General matters 2.1 Scope of application This specification is only applicable to Woan Technology HUB2.0 hardware WIFI antenna 2.2 Operating temperature range The temperature range of this product is - 20~+65 °C 2.3 Storage temperature range This product is stored in 30 ~ +75 °C 3.General product specifications NO.ITEMSDETAILS 1 model HUB2.0 2WIFI 2400-2500MHz 3VSWR≤2.0 4 impedance 50Ω 5 Gain 3.20dBi 6 efficiency ≥50% 7 Antenna type IFA 8 Antenna imple mentation form Hardware (foreign white copper) 9 Antenna picture Frequency band Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 5-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 5-10 4.Product specification details 4.1 Product structure parameters 4.11 Product material composition: Serial No Material Science Specifications(MM) 1 Hardware (foreign white copper 0.3MM) 23.01*8.16 4.12 appearance The appearance of the product is good, without scars, sweat stains, protrusions and other defects that seriously affect the appearance. 4.13 structure size Refer to product drawings Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 6-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 6-10 Product drawings: Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 7-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 7-10 4. 2 Product electrical performance test data 4.21Test environment and instruments Test environment: temperature： 10°C——+30°C relative humidity：≤80%（+40°C） atmospheric pressure：750mmkg±30mmkg Test equipment： network analyzer Agilent E8358A ETS Microwave anechoic chamber 4.22 Product electrical performance test data: 4.22.1 S11 figure of the product： Marker2400MHz2450MHz2500MHz Returnloss-15.59-19.31-22.16 VSWR1.391.241.16 Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 8-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 8-10 4.22.2 Gain, efficiency and radiation pattern frequency（MHz） Gain（dBi）Efficiency（%） 2400.03.058.2 2410.03.2062.3 2420.03.1362.4 2430.03.0461.6 2440.03.0962.8 2450.03.1063.0 2460.03.0162.0 2470.03.0562.2 2480.03.1963.2 2490.03.3063.5 2500.03.2862.4 Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 9-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 9-10 4.22.3 Radiation pattern： Passive -Freq2450.00MHZ Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 10-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 10-10 5. Product packaging method Packaging method: Packed in self sealing bags, 200PCS each. 6. Document resume Document No. Release Date 2022/11/14 Author Hungjie Review WH Revised Histo…

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Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14Page number 1-10 Antenna Specification for HUB2.0 Hardware Bluetooth Antenna Woan Technology (Shenzhen) Co., Ltd. Customer Item No Material No. of the Company WA-HUB2.0-Hardware Bluetooth Prepared by: Zeng XiaofengReviewed by: Li Ming Date: November 14, 2022 Shenzhen Shuodian Electronic Technology Co., Ltd 508, West Building 64, Jinlong Industrial City, Majialong, Nanshan District, Shenzhen Email: [email protected] Telephone: 0755-86006322 Fax: 0755-86006323 Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 2-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 2-10 Directory Specification..................................................................................................................................1 Shenzhen Shuodian Electronic Technology Co.,Ltd..................................................................1 directory.................................................................................................................................2 1. Both parties confirm.................................................................................................... 3 2. General matters..............................................................................................................................4 3. General product specifications.........................................................................4 4. Product specification details...............................................................................................5 4.1 Product structure parameters......................................................................... 5 4. 2 Product electrical performance test data.....................................................................7 5. Product packaging method...................................................................................................... 10 6. Document resume................................................................................................................10 Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 3-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 3-10 Confirmation date Hardware/RF structure project manager 1.2 Confirmation signature of Shuodian Technology Antenna Engineer Structural Engineer QA 1. Both parties confirm. 1.1 Customer confirmation signature Customer： Woan Technology (Shenzhen) Co., Ltd. Customer Department /Position Signature of confirmer Business/Procurement review review Department/Position Confirmation date Signature of confirmer project manager 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 Date:2022-11-14 Page number 4-10 2.General matters 2.1 Scope of application This specification is only applicable to Woan Technology HUB2.0 hardware Bluetooth antenna 2.2 Operating temperature range The temperature range of this product is - 20~+65 °C 2.3 Storage temperature range This product is stored in -30 ~ +75 °C 3.General product specifications NO.ITEMSDETAILS 1 model HUB2.0 2 Frequency band Bluetooth 2400-2500MHz 3VSWR≤2.0 4 impedance 50Ω 5 Gain 3.66dBi 6 efficiency ≥50% 7 Antenna type IFA 8 Hardware (foreign white copper) 9 Antenna imple mentation form Antenna picture Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 5-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 5-10 4.Product specification details 4.1 Product structure parameters 4.11 Product material composition: Serial No Material Science Specifications(MM) 1 Hardware (foreign white copper 0.3MM) 21.8*8.39 4.12 appearance The appearance of the product is good, without scars, sweat stains, protrusions and other defects that seriously affect the appearance. 4.13 structure size Refer to product drawings Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 6-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 6-10 Product drawings: Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 7-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 7-10 4. 2 Product electrical performance test data 4.21Test environment and instruments Test environment: temperature： 10°C——+30°C relative humidity：≤80%（+40°C） atmospheric pressure ：750mmkg±30mmkg Test equipment： network analyzer Agilent E8358A ETS Microwave anechoic chamber 4.22 Product electrical performance test data: 4.22.1 S11 figure of the product： Marker2400MHz2450MHz2500MHz Returnloss-14.81-16.18-17.97 VSWR1.421.351.31 Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 8-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 8-10 4.22.2 Gain, efficiency and radiation pattern frequency（MHz） Gain（dBi）Efficiency（%） 2400.03.5553.9 2410.03.4051.6 2420.03.4451.8 2430.03.2950.0 2440.03.4650.5 2450.03.5652.4 2460.03.6053.0 2470.03.5953.1 2480.03.6653.5 2490.03.7053.7 2500.03.7153.5 Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 9-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 9-10 4.22.3 Radiation pattern： Passive -Freq2450.00MHZ Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2014-6-30 Page number 10-8 Shenzhen Shuodian Electronic Technology Co.,Ltd Shenzhen Shuodian Electronic Technology Co.,Ltd Date:2022-11-14 Page number 10-10 5. Product packaging method Packa…

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Report No.: BL-SZ22B1241-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 56 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 Hub 2 Model Name: W3202100 (refer section 2.4) Brand Name: SwitchBot FCC ID: 2AKXB-W3202100 Test Standard: 47 CFR Part 15 Subpart C (refer section 3.1) Sample Arrival Date: Dec. 01, 2022 Test Date: Dec. 01, 2022 - Dec. 13, 2022 Date of Issue: Dec. 19, 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-SZ22B1241-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 56 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 Revis…

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