2BG9T-TCLK1PLK1 Series Smart Knob

User Manual K1 Series Smart Knob Model / HVIN K1 Plus V01 Customer ServiceCall UsUnited States: 1-(833)838-3931Monday to Friday: 9:00 AM - 9:00 PM(PT)Saturday and Sunday: 9:00 AM - 6:00 PM(PT)Email UsCustomer support: [email protected] TCL Smart Home Technology Co., Ltd.702, Building G1, TCL International E City, Shuguang Community, Xili Street, Nanshan District, Shenzhen, China ContentsPart List..................................................................... 01Product Overview................................................. 02Installation............................................................... 03Lock Setup.............................................................. 09Using your lock.......... .......................................... 12 FAQ...................................................................... 13Disclaimer... ............................................................ 14 FCC Statement .................................................... 15 Exterior Exterior Assembly Interior Assembly Latch Bolt Strike box Strike Plate Backup key Screws A Screws B Interior ķ ĸ Ĺ ĺ ķ ĸ Interior Knob BodyPrivacy Mode Short-Press Passage Mode Long-Press 3S Reset Button (Inside) 4 AA Battery (1.5V) (Inside) ķĸĹĺ Ļ Exterior Knob Body Confirm ButtonKeypadCylinderLoudspeaker Type-C port Emergency Power Support Fingerprint Reader Ļ ķ Ĺ ĸ Ĺ Screws C 2. Product Overview 1. Parts List User Manual Guide Mounting Post 01 02 User Manual Locking screws Step 1 Installation Overview Scan the QR code to watch the video of installation guide 04 03 Battery Cover 3. Installation Key Exterior Assembly Screws(B ) Interior Assembly Strike(box) Screws(A) Latch Bolt Screws(C) Screws(A) 06 3. Installation Step 2 Installation Dimension Step 3 Installing the Latch 1.Measure the backset: the distance from the edge of the door to the center of the deadbolt hole. It should be 2 ⅜ in (60 mm) or 2 ¾ in (70 mm). 2 ⅜ in (60 mm) or 2 ¾ in (70 mm)    2.Adjust the latch according to the measurements. 1. Mount the lock onto the door, ensuring during installation that the beveled edge of the lock faces the door frame. Doorjamb * The bevel on the latch should face the door jamb 2. Install the strike plate to the door frame. 05 2.36 in (60 mm) 2.76 in (70 mm) Install directly if it's 2.36 in(60mm).Rotate the faceplate 180° to extend the length to 2.76 in. (70 mm).The latch holes must be centered in the door's hole. 180° 08 07 1. Install the exterior knob spindle. Insert the spindle into the corresponding holes of the single latch. Ensure the fingerprint reader faces up during installation. 2. First connect the wiring between the exterior and inter- rior. Fit the interior in place and fasten it with a screw-driver. Ensure the reset button is oriented upward throughout installation. 3. Install 4 AA batteries(1.5V) (Not included) and battery cover Screws(B) Battery Cover AA Battery (1.5V) AA Battery (1.5V) Screws(C) 4. Tighten the screws with a screwdriver. Step 4 Installing Door Knob UP UP 09 10 4. Lock Setup 2.Account Registration/Login Notice Please ensure that the country/region selectedduring account registration matches the location where the device was purchased. Otherwise, the device cannot be successfully added. 1.Download the TCL Home app from Google Play or App Store Google Play and the Google Play logo are trademarks of Google Inc. Apple and the Apple logo are trademarks of Apple Inc. Scan QR code to download the App 3.Add the Smart Door Lock Open the app Set Master Password Bluetooth Pairing Press the“Reset” button for 5s to enter pairing mode. Add devices Fingerprint Password Long Press the ‘Reset’ button for 5S 12 11 4.App Homepage Overview 5. Using your lock SettingsUnlock / Lock ButtonUser ManagementOne-time PasswordEvents SummaryEvents Bluetooth connection status 1.Unlock the Door Outside2.How to reset the lock After connecting the device to the network, press and hold the 'Reset' button for 5 seconds, then press the 'Confirm' button on the keypad to reset the door lock. This will restore factory defaults and erase all user data.If you are TCL Home app owner, Clicking "Remove Device" from app only removes the pairing, Existing access permissions stay active. 7. Disclaimer Do not use the device in the environment at too high or too low temperature,never expose the device to strong sunlight or too wet environment.The suitable temperature for the product and accessories is -10°C to 50°C Charging temperature: 0°C to 40°C).It is recommended to supply the device in an environment with a temperature that ranges from 5°C-25°C. When supplying, please place the device in an environment that has a normal room temperature and good ventilation.Your biometric data is stored locally on the device, not in the cloud, ensuring safety and privacy.TCL Global Privacy Policy can be found in Me — About — Privacy Notice. Vos données biométriques sont conservées exclusivement sur votre appareil, et jamais transmises sur le cloud, assurant une totale sécurité et confidentialité de vos informations.La politique de confidentialité de TCL Global se trouve dans la section « Moi » — « À propos » — « Politique de confidentialité ». 13 14 Q What scenarios is this door lock suitable for? A This door lock is recommended for installation in bedrooms, offices, studies, storage rooms, etc.Q How many passwords and fingerprint can the lock store? A Up to 100 fingerprint and 50 passwords. Q What battery does the door lock use? A The door lock is powered by 4 AA batteries. Q What temperatures can the lock handle? A The exterior assembly can handle temperatures within the range of -10°C to 50°C. We do not recommend using the lock outside of these conditions.Q What door thickness is compatible with this lock? A The lock is compatible with doors 1.38in/35mm to 2.13 in/55mm thick. Q Why can't the latch be installed? A Check the backset length(2.36in/60mm or 2.76in/70mm) and adjust the latch to match.Q Why can't…

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Attachment No.1 2604W06585E-RF EUT External Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 1 / 11 External Photos Attachment No.1 2604W06585E-RF EUT External Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 2 / 11 Attachment No.1 2604W06585E-RF EUT External Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 3 / 11 Attachment No.1 2604W06585E-RF EUT External Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 4 / 11 Attachment No.1 2604W06585E-RF EUT External Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 5 / 11 Attachment No.1 2604W06585E-RF EUT External Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 6 / 11 Attachment No.1 2604W06585E-RF EUT External Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 7 / 11 Attachment No.1 2604W06585E-RF EUT External Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 8 / 11 Attachment No.1 2604W06585E-RF EUT External Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 9 / 11 Attachment No.1 2604W06585E-RF EUT External Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 10 / 11 Attachment No.1 2604W06585E-RF EUT External Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 11 / 11 ***** END *****

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Attachment No.2 2604W06585E-RF EUT Internal Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 1 / 6 Internal Photos Attachment No.2 2604W06585E-RF EUT Internal Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 2 / 6 Attachment No.2 2604W06585E-RF EUT Internal Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 3 / 6 Attachment No.2 2604W06585E-RF EUT Internal Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 4 / 6 ANT Attachment No.2 2604W06585E-RF EUT Internal Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 5 / 6 Attachment No.2 2604W06585E-RF EUT Internal Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 6 / 6 ***** END *****

Note: This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA, or any agency of the Federal Government. The information marked “#” is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included but no need marked. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Floor 1, KuMaKe Building, Dongzhou Community, Guangming Street, Guangming District, Shenzhen, Guangdong, China. Tel: +86 755-26503290 Web: www.baclcorp.com.cn Rev:A/5.0 Page 1 of 6 TR-4-E-R052 TEST REPORT Applicant Name: Shenzhen TCL Smart Home Technology Co., Ltd. Address: 702, Building G1, TCL International E City, Shuguang Community, Xili Street, Nanshan District, Shenzhen,China Report Number: 2604W06585E-RF-00B FCC ID: 2BG9T-TCLK1PL Test Standard (s) 47 CFR §2.1091 Sample Description Product Name: K1 Series Smart Knob Model No.: K1 Plus Trade Mark: TCL Received Date: 2026-08-20 Report Date: 2026-09-03 Test Result: The EUT complied with the standards above. Prepared and Checked By: Approved By: Jason Fan Bob.Liao Engineer Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Report No.: 2604W06585E-RF-00B Rev:A/5.0 Page 2 of 6 TR-4-E-R052 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ................................................................................................................ 3 GENERAL INFORMATION ............................................................................................................................ 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ........................................................................ 4 OBJECTIVE ................................................................................................................................................... 4 TEST FACILITY .............................................................................................................................................. 4 MAXIMUM PERMISSIBLE EXPOSURE (MPE) ............................................................................................ 5 APPLICABLE STANDARD ................................................................................................................................. 5 CALCULATED RESULT.................................................................................................................................... 5 EXHIBIT A-EUT PHOTOGRAPHS ................................................................................................................ 6 Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Report No.: 2604W06585E-RF-00B Rev:A/5.0 Page 3 of 6 TR-4-E-R052 DOCUMENT REVISION HISTORY Revision Number Report Number Description of Revision Date of Revision Rev.00 2604W06585E-RF-00B Original Report 2026-09-03 Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Report No.: 2604W06585E-RF-00B Rev:A/5.0 Page 4 of 6 TR-4-E-R052 GENERAL INFORMATION Product Description for Equipment under Test (EUT) Product Name K1 Series Smart Knob Tested Model K1 Plus Voltage Range # DC 6V from battery(1.5V AA battery*4) Frequency Range BLE 1M & 2M: 2402-2480MHz Maximum Conducted Output Power(Peak) (actual test result) 2.84 dBm Antenna Specification # PCB Antenna, Gain: -1.24dBi (It is provided by the applicant.) Sample Serial Number 3S9S-1 (Assigned by BACL, Shenzhen, Guangming) Sample/EUT Status Good condition Objective This test report is in accordance with Part 2-Subpart J, Radiofrequency Radiation Exposure of the Federal Communication Commission rules. The tests were performed in order to determine compliance with 47 CFR §2.1091 rules. Test Facility The test site used by Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) to collect test data is located on the Floor 1, KuMaKe Building, Dongzhou Community, Guangming Street, Guangming District, Shenzhen, Guangdong, China. Accredited by American Association for Laboratory Accreditation (A2LA).The Certificate Number is 4297.01. Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Report No.: 2604W06585E-RF-00B Rev:A/5.0 Page 5 of 6 TR-4-E-R052 MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (Minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density MPE Calculated Formulary: ● Predication of MPE limit at a given distance S = 2 4R PG  S = power density (in appropriate units, e.g. mW/cm 2 ) P = power input to the antenna (in appropriate units, e.g., mW). G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) Calculated Result Radio Frequency (MHz) Antenna Gain # Tune up conducted power # Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric) (dBm) (mW) BLE 2402-2480 -1.24 0.75 3 2.00 20 0.000298 1.00 Note: The tune-up power and antenna gain are declared by t…

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TNP-26XXX Antenna TestReport (Model: TCL Smart Door Knob onboardBTAntenna) Version:1.0 ReleasedDate: 2026/06/24 Preparedby:HuangMin Reviewedby:Daniel Outline •RevisedHistory • Specification •Antenna Placement &Solution • Test Setup for S-parameters Measurement • VSWR Test • Test Setup for OTA Measurement • 2DRadiationPatterns • 3DRadiationPatterns • ResultsSummary • Conclusion &Comments 2 ReleasedDateVersionRevisedRecords 2026/06/241.0 •Antenna evaluationreport RevisedHistory 3 TestItem Specification Remark VSWR 2.0:1Max Peak Gain>-2.37dBi Efficiency >20% Radiation PatternScale:Auto RF FunctionNumber ofANT Frequency Band Remark BT1 2400-2500MHz Specification Requirements ofAntennaDesign Requirements of Measurement 4 10.5mm 3.14mm 0.5pF 0R AntennaBW Antenna TypeSize (L * W * H) CableLength (mm) Cable Type BT2.4GHz PIFA (onboard)10.5*3.14*0.25mm³65Φ1.13mm lowloss AntennaPlacement& Solution 5 Equipment BrandModel S/NCalibration date NetworkAnalyzerKeysight E5071CMY46417759 2026/12/11 Test Setup forReturnLoss Test RF Cablewith IPEXMHF Conn. Network Analyzer Antenna 6 VSWR Test 7 VSWR Test BT (2400-2500MHz)(Criterion: 2.0:1Max) 8 ChamberBrandModelDimension Freq.Range MaxDUT SizeFunctionLocation Multi-probe Fei-TuFT-OTA244*4*4M 0.4-8.5GHz 0.6-1.2M (base on different freq. band) •Gain and Efficiency •TRP & TIS: 2G/3G/4G LTE/NB-IOT •802.11 a/b/g/n/ac/ax •WI-FI / WI-FI6 Throughput China, Dongguan Left(+X) Front(+Y) Down Up(+Z) Back Right Test Setup for OTAMeasurement Chamber Information Test Setup forDUT 9 Radiation Patterns 10 XYXZYZ Front (+Y) Down Y Up (+Z) Back Left (+X) Right Z Y X X Z 2DRadiationPatterns WI-FI 11 Up(+Z) Back Right 2500MHz Left(+X) Front(+Y) Front View Back View 3DRadiationPatterns 2400MHz 2450MHz 12 BT Down Results Summary 13 Frequency (MHz) BT 2400 1.74 2450 1.57 25001.66 VSWR (Criterion: 2.0:1Max) 14 Frequency (MHz)Peak Gain(dBi)Efficiency(%) 2400 -1.24 26 2410-1.6226 2420-1.6726 2430-1.8226 2440-1.9126 2450 -2.11 25 2460-2.1925 2470-2.25 24 2480 -2.24 23 2490-2.37 24 2500-2.3323 Peak Gain&Efficiency 15 BT Conclusion&Comments Antenna Performance Summary •VSWR: 2.0:1Max •Peak Gain:>-2.37dBi Typ. •Efficiency: >20% • Duetothelargeamountofmetalintheantenna'ssurroundingenvironment,itsperformance willbesignificantlyaffected.Currently,this represents thebest achievableperformance for apassive antennaunder these conditions. Therefore,itisrecommended to testtheoverall systemperformance.A plastic frontpanelis alsorecommended. Comments for Further Improvement 16 Address of antenna manufacturer： 15 3rd Floor, No. 22 Qing'erStreet, LianshengSouth Road, Gaosha Community, XiaolanTown, ZhongshanCity, Guangdong Province (Guangdong ChenjiaIntelligent Technology Co., Ltd.)

Note: This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA, or any agency of the Federal Government. The information marked “#” is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included but no need marked. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Floor 1, KuMaKe Building, Dongzhou Community, Guangming Street, Guangming District, Shenzhen, Guangdong, China. Tel: +86 755-26503290 Web: www.baclcorp.com.cn Rev:A/5.0 Page 1 of 21 TR-4-E-R015 TEST REPORT Applicant Name: Shenzhen TCL Smart Home Technology Co., Ltd. Address: 702, Building G1, TCL International E City, Shuguang Community, Xili Street, Nanshan District, Shenzhen,China Report Number: 2604W06585E-RF-00A FCC ID: 2BG9T-TCLK1PL Test Standard (s) FCC PART 15.247 Sample Description Product Name: K1 Series Smart Knob Model No.: K1 Plus Trade Mark: TCL Received Date: 2026-08-20 Report Date: 2026-09-03 Test Result: The EUT complied with the standards above. Prepared and Checked By: Approved By: Jason Fan Bob.Liao Engineer Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Report No.: 2604W06585E-RF-00A Rev:A/5.0 Page 2 of 21 TR-4-E-R015 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ................................................................................................................ 3 GENERAL INFORMATION ............................................................................................................................ 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ........................................................................ 4 OBJECTIVE ................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................... 4 TEST FACILITY .............................................................................................................................................. 5 MEASUREMENT UNCERTAINTY ....................................................................................................................... 5 SYSTEM TEST CONFIGURATION ............................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ......................................................................................................... 6 EUT EXERCISE SOFTWARE AND POWER LEVEL # ............................................................................................ 6 SPECIAL ACCESSORIES AND EQUIPMENT MODIFICATIONS ............................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS ....................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................... 6 BLOCK DIAGRAM OF TEST SETUP .................................................................................................................. 7 SUMMARY OF TEST RESULTS ................................................................................................................... 8 TEST EQUIPMENT LIST ............................................................................................................................... 9 ANTENNA REQUIREMENT ........................................................................................................................ 10 APPLICABLE STANDARD ............................................................................................................................... 10 ANTENNA CONNECTOR CONSTRUCTION ....................................................................................................... 10 RADIATED SPURIOUS EMISSIONS .......................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................... 11 EUT SETUP ................................................................................................................................................ 11 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .................................................................................. 12 TEST PROCEDURE ...................................................................................................................................... 13 CALCULATION ............................................................................................................................................. 13 TEST DATA ................................................................................................................................................. 13 6 dB EMISSION BANDWIDTH & OCCUPIED BANDWIDTH ..................................................................... 14 APPLICABLE STANDARD ............................................................................................................................... 14 TEST PROCEDURE ...................................................................................................................................... 14 TEST DATA ................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 1 of 42 FCC&IC-BLE Appendix A-BLE Test Result Appendix A.1: Radiated Spurious Emissions Test Data For Radiated Spurious Emissions, this device is installed vertically in Y-axes orientation. It was provided by applicant. The Y-axes orientation was tested and recorded in the report. 9kHz-1GHz Environmental Conditions Temperature: 24.8 °C Relative Humidity: 54 % ATM Pressure: 100.2 kPa Test Engineer: Jayden Luo Test Date: 2026-08-31 EUT Operation Mode: BLE Transmitting Test Result: Compliance, please refer to the below data. Note 1: The Loop Antenna were tested in parallel, perpendicular, and ground-parallel. The worst orientation was parallel and the data was recorded in report. Note 2: The pre-scan maximum output power mode and channel was tested: BLE 1M Low Channel. Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 2 of 42 FCC&IC-BLE 9kHz~30MHz: Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 3 of 42 FCC&IC-BLE Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 4 of 42 FCC&IC-BLE 30MHz~1GHz: Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 5 of 42 FCC&IC-BLE Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 6 of 42 FCC&IC-BLE 1GHz-25GHz Environmental Conditions Temperature: 25.4 °C Relative Humidity: 54 % ATM Pressure: 100.2 kPa Test Engineer: Max Tao Test Date: 2026-08-26 EUT Operation Mode: Transmitting Test Result: Compliance, please refer to the below data. Note 1: For 1GHz-18GHz, the fundamental with band reject filter. Note 2: For 18GHz-25GHz, The pre-scan maximum output power mode and channel was tested: BLE 1M Low Channel. Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 7 of 42 FCC&IC-BLE Band Edge BLE 1M Low Channel Bandedge_HORIZONTAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 8 of 42 FCC&IC-BLE BLE 1M Low Channel Bandedge_VERTICAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 9 of 42 FCC&IC-BLE BLE 1M High Channel Bandedge_HORIZONTAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 10 of 42 FCC&IC-BLE BLE 1M High Channel Bandedge_VERTICAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 11 of 42 FCC&IC-BLE BLE 2M Low Channel Bandedge_HORIZONTAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 12 of 42 FCC&IC-BLE BLE 2M Low Channel Bandedge_VERTICAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 13 of 42 FCC&IC-BLE BLE 2M High Channel Bandedge_HORIZONTAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 14 of 42 FCC&IC-BLE BLE 2M High Channel Bandedge_VERTICAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 15 of 42 FCC&IC-BLE Spurious Emission BLE 1M Low Channel 1GHz-18GHz_HORIZONTAL Fundamental Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 16 of 42 FCC&IC-BLE BLE 1M Low Channel 1GHz-18GHz_VERTICAL Fundamental Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 17 of 42 FCC&IC-BLE BLE 1M Low Channel 18GHz-25GHz_HORIZONTAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 18 of 42 FCC&IC-BLE BLE 1M Low Channel 18GHz-25GHz_VERTICAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 19 of 42 FCC&IC-BLE BLE 1M Middle Channel 1GHz-18GHz_HORIZONTAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 20 of 42 FCC&IC-BLE BLE 1M Middle Channel 1GHz-18GHz_VERTICAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 21 of 42 FCC&IC-BLE BLE 1M High Channel 1GHz-18GHz_HORIZONTAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 22 of 42 FCC&IC-BLE BLE 1M High Channel 1GHz-18GHz_VERTICAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 23 of 42 FCC&IC-BLE BLE 2M Low Channel 1GHz-18GHz_HORIZONTAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 24 of 42 FCC&IC-BLE BLE 2M Low Channel 1GHz-18GHz_VERTICAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 25 of 42 FCC&IC-BLE BLE 2M Middle Channel 1GHz-18GHz_HORIZONTAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 26 of 42 FCC&IC-BLE BLE 2M Middle Channel 1GHz-18GHz_VERTICAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 27 of 42 FCC&IC-BLE BLE 2M High Channel 1GHz-18GHz_HORIZONTAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 28 of 42 FCC&IC-BLE BLE 2M High Channel 1GHz-18GHz_VERTICAL Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 29 of 42 FCC&IC-BLE Appendix A.2: RF Conducted Test Test Information: Sample No.: 3S9S-1 Test Date: 2026/08/31~2026/09/03 Test Site: RF Test Mode: Transmitting Tester: Steve Lu Test Result: Pass Environmental Conditions: Temperature: (°C) 25.1-25.3 Relative Humidity: (%) 51-52 ATM Pressure: (kPa) 100.2 Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) No.:2604W06585E-RFA Appendix A Page 30 of 42 FCC&IC-BLE Appendix A.2.1.1: 6dB Emission Bandwidth BLE 1M Channel Result (MHz) Limit (MHz) V…

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Attachment No.3 2604W06585E-RF Test Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 1 / 3 Radiated Spurious Emissions Test View (9kHz-30MHz) Radiated Spurious Emissions Test View (30MHz-1GHz) Attachment No.3 2604W06585E-RF Test Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 2 / 3 Radiated Spurious Emissions Test View (1GHz-18GHz) Radiated Spurious Emissions Test View (Above 18GHz) Attachment No.3 2604W06585E-RF Test Photos Bay Area Compliance Laboratories Corp. (Shenzhen, Guangming) Page 3 / 3 RF Conducted Test View ***** END *****