2A5ZQ-G3Smart WIFI Plug Hub

User Manual of BLE Gateway Plug 1. Function Summary SK517-WBG is a single outlet smart BLE gateway plug, which can be controlled by Tuya "Smart life" APP, equipped with remote control, timing and other functions. Product Picture 2. Product Parameter Appearance Model# G3 Dimension 50*50*50mm Color White Weight 53g Parameter Input Voltage 125VAC/60Hz Load Power 15A Max. 1875W resistive； 5A Max. 625W tungsten Standby Power Consumption OFF status : 0.2~0.4 W(static state); 0.5~0.8W(Communication/Pairing Network State) Operation Temperature 0°C to 40°C Mobile phone system requirements iOS 8.0 and above； Android 4.4 and above 3. Using Instructions (1) Product description The G3 is a US standard single outlet smart BLE gateway plug. It can control the ON/OFF and set the timing remotely via APP. Before using the function of the device, it is necessary to pairing the network firstly, so that the product can connect to the Internet through WIFI, which can be a router or a mobile hotspot. There is a button and an indicator light on the housing of the product. There are two types of button operations: click and long press.  Click: turn on/off the socket, the blue indicator will light up when it is on and off when it is off.  Long press: to enter the EZ pairing mode, and the blue indicator will flash quickly, then you can follow the EZ pairing mode steps for pairing device; When it flashes quickly, long press again to enter the AP pairing mode, and the blue indicator will flash slowly, you can follow the AP pairing mode steps for pairing device The Bluetooth gateway function can be configured in the APP, that is, other Bluetooth devices can be added to the gateway. (2) APP using steps  Download the App Scan the below QR code or search for "Smart Life" in the app shop to download and install the app.  Using of APP  Enter the APP，register and login  Pairing 1) EZ pairing mode: When the product is not paired with the network, the device will automatically enter EZ pairing mode when it is powered on, and the indicator will flash quickly. At this time, open the APP for pairing. Or long press the button for 5S to enter EZ pairing mode. 2) AP pairing mode: When the indicator flashes quickly, long press the button for 10S, the indicator will flash slowly, at that time, the device will enter into the AP pairing mode. Open the APP and follow the steps to pairing. 3) The gateway adds a new device FCC WARNING This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference. (2)This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a class B digital device,pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCCRules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipmentgenerates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmfulinterference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If thisequipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, theuser is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body

GEEKTECHNOLOGYCO.LTD 2023-07-10 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID: 2A5ZQ-G3 ) [GEEKTECHNOLOGYCO.LTD](“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Sincerely, ACTEURZHONG testengineer GEEKTECHNOLOGYCO.LTD 1275BloomfieldAve.Unit141,Building16,Fairfield,NewJersey,UnitedStates GEEKTECHNOLOGYCO.LTD 2023-07-10 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID: 2A5ZQ-G3 ) [GEEKTECHNOLOGYCO.LTD](“theapplicant”)certifiesthat,asofthedateofthefiling oftheapplication,theapplicantisnotidentifiedontheCoveredListasanentity producing“covered”equipment. Sincerely, ACTEURZHONG testengineer GEEKTECHNOLOGYCO.LTD 1275BloomfieldAve.Unit141,Building16,Fairfield,NewJersey,UnitedStates

Attestation Statements (2023-07-10) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2A5ZQ-G3) (GEEK TECHNOLOGY CO.LTD ), the undersigned, hereby authorize (Lucky Cowboy Global Services, LLC) to act as our designated U.S. agent for service of process, (GEEK TECHNOLOGY CO.LTD) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. (Lucky Cowboy Global Services, LLC) accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company name: GEEK TECHNOLOGY CO.LTD Contact Name: ACTEUR ZHONG Address: 1275Bloomfield Ave.Unit 141,Building16 , Fairfield , New Jersey,United States Telephone No: 18124901378 Email: [email protected] Signature [ACTEUR ZHONG ] U.S. Agent Information: Company Name: Lucky Cowboy Global Services, LLC Address: 2213 S. Braeswood Blvd. #12E Houston, TX 77030 USA FRN: 0033510934 Contact Name: Louie Liu Telephone No: +1 (713) 992-3369 Email: [email protected] Signature [Louie Liu]

GEEKTECHNOLOGYCO.LTD 2023-07-10 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFOR(EUTName:SmartWIFIPlugHub/Model: G3/FCCID:2A5ZQ-G3) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe(BlockDiagram,OperationalDescription,Schematics)required tobesubmittedwiththisapplicationbepermanentlywithheldfrompublicreview. Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic.The publicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovideunjustifiedbenefitstoitscompetitors. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, ACTEURZHONG testengineer GEEKTECHNOLOGYCO.LTD 1275BloomfieldAve.Unit141,Building16,Fairfield,NewJersey,UnitedStates

GEEKTECHNOLOGYCO.LTD 2023-07-10 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeDongGuanAnciElectronicTechnologyCo.,Ltd.toact onourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, ACTEURZHONG testengineer GEEKTECHNOLOGYCO.LTD 1275BloomfieldAve.Unit141,Building16,Fairfield,NewJersey,UnitedStates

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RF EXPOSURE EVALUATION EUT Specification EUT Smart WIFI Plug Hub Model Number G3 FCC ID 2A5ZQ-G3 Antenna gain (Max) 1.72 dBi Operation Frequency WIFI: 2412 MHz to 2462 MHz BLE: 2402 MHz to 2480 MHz Input Rating 125V a.c. 60Hz Max. output power BLE: 6.08dBm IEEE 802.11b: 14.85 dBm IEEE 802.11g: 14.07 dBm IEEE 802.11n-HT20: 14.5 dBm Test Requirement: According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm=20cm Pd the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the nd total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. 11.2 Measurement Result Antenna gain: 1.72dBi BLE: Mode Channel Freq. (MHz) Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain （Numeric） Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) GFSK 2402 6.02 6±1 7 1.486 0.001482 1 GFSK 2440 6.08 6±1 7 1.486 0.001482 1 GFSK 2480 5.94 6±1 7 1.486 0.001482 1 WIFI: Mode Channe l Freq. (MHz) Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain （Numeric） Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) 802.11b 2412 14.42 14±1 15 1.486 0.009349 1 2437 14.78 15±1 16 1.486 0.011769 1 2462 14.85 15±1 16 1.486 0.011769 1 802.11g 2412 13.58 14±1 15 1.486 0.009349 1 2437 13.76 14±1 15 1.486 0.009349 1 2462 14.07 14±1 15 1.486 0.009349 1 802.11n HT20 2412 12.98 13±1 14 1.486 0.006586 1 2437 12.41 12±1 13 1.486 0.005232 1 2462 14.5 15±1 16 1.486 0.011769 1 Signature: Tiger Xu Date: 2023-07-04

TRF No.: 04-R001-3A-WIFI TRF Originator: GTG TRF Date: 2022-06-29 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C(DTS) TEST REPORT For Smart WIFI Plug Hub MODEL NUMBER: G3 REPORT NUMBER: E01A23030827F00101 ISSUE DATE: July 04, 2023 FCC ID:2A5ZQ-G3 Prepared for GEEK TECHNOLOGY CO.LTD 1275Bloomfield Ave. Unit 141, Building16, Fairfield, New Jersey, United States Prepared by Dong Guan Anci Electronic Technology Co., Ltd. 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan, Lake Hi- tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. This report shall not be reproduced, except in full, without the written approval of Dong Guan Anci Electronic Technology Co., Ltd. REPORT NO.: E01A23030827F00101 Page 1 of 65 TRF No.: 04-R001-3A-WIFI Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 July 04, 2023 Initial Issue Duke REPORT NO.: E01A23030827F00101 Page 2 of 65 TRF No.: 04-R001-3A-WIFI Global Testing , Great Quality. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission ANSI C63.10-2013, Clause 6.2 FCC Part 15.207 Pass Conducted Output Power ANSI C63.10-2013, Clause 11.9.1.3 FCC Part 15.247 (b)(3) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013, Clause 11.8.1 FCC Part 15.247 (a)(2) Pass Power Spectral Density ANSI C63.10-2013, Clause 11.10.2 FCC Part 15.247 (e) Pass Conducted Band edge and spurious emission ANSI C63.10-2013, Clause 11.11 FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013, Clause 11.11 & Clause 11.12 FCC Part 15.205/15.209 Pass Duty Cycle ANSI C63.10-2013, Clause 11.6 None; for reporting purposes only. Pass *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C(DTS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E01A23030827F00101 Page 3 of 65 TRF No.: 04-R001-3A-WIFI Global Testing , Great Quality. CONTENTS ATTESTATION OF TEST RESULTS ............................................................................................ 4 TEST METHODOLOGY ................................................................................................................ 5 FACILITIES AND ACCREDITATION ............................................................................................ 5 CALIBRATION AND UNCERTAINTY .......................................................................................... 6 1.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 6 1.2. MEASUREMENT UNCERTAINTY ............................................................................ 6 EQUIPMENT UNDER TEST ......................................................................................................... 7 1.3. DESCRIPTION OF EUT ........................................................................................... 7 1.4. CHANNEL LIST ........................................................................................................ 8 1.5. MAXIMUM AVERAGE EIRP ..................................................................................... 8 1.6. TEST CHANNEL CONFIGURATION ........................................................................ 8 1.7. THE WORSE CASE POWER SETTING PARAMETER ............................................ 8 1.8. DESCRIPTION OF AVAILABLE ANTENNAS ........................................................... 9 1.9. SUPPORT UNITS FOR SYSTEM TEST ................................................................... 9 1.10. SETUP DIAGRAM .................................................................................................... 9 MEASURING EQUIPMENT AND SOFTWARE USED .................................................................. 9 ANTENNA PORT TEST RESULTS ............................................................................................ 11 1.11. Conducted Output Power ........................................................................................ 11 1.12. 6dB Bandwidth ........................................................................................................ 12 1.13. Power Spectral Density ........................................................................................... 13 1.14. Conducted Band edge and spurious emission ........................................................ 14 1.15. Duty Cycle .............................................................................................................. 16 RADIATED TEST RESULTS ...................................................................................................... 17 ANTENNA REQUIREMENT ....................................................................................................... 26 AC POWER LINE CONDUCTED EMISSION ............................................................................. 27 TEST DATA ................................................................................................................................ 30 APPENDIX: PHOTOGRAPHS OF THE EUT .............................................................................. 61 REPORT NO.: E01A23030827F00101 Page 4 of 65 TRF No.: 04-R001-3A-WIFI Global Testing , Great Quality. ATTESTATION OF TEST RESULTS Applicant Information Company Name: GEEK TECHNOLOGY CO.LTD Address: 1275Bloomfield Ave. Unit 141, Building16, Fairfield, New Jersey, United States Manufacturer Information Company Name: HOMEEASY INDUSTRIAL CO., LIMITED Address: Flat/Rm 17/F Royal Commercial Centre, 56 Parkes Street, Jordan Kowloon, HONG KONG EUT Information EUT Name: Smart WIFI Plug Hub Model: G3 Brand: N/A Sample Received Date: April 28, 2023 Sample Status: Normal Sample ID: A23030827 001 Date of Tested: May 05, 2022 to May 10, 2022 APPLICABLE STANDARDS STANDARD TEST RESULTS CFR 47 FCC PART 15 SUBPART C(DTS) Pass Prepared By: Checked By: D…

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CB3SAntennatestreport ProductName:CB2S AntennaType:PCBantenna Writer:JianweiWang Maximum Gain：1.72dBi Efficiency:47.2% CB2SAntennatestreport Version1.0.0Date：2023-04-16NO：0000000001 Antenna TestReport GlobalIntelligentPlatform CB3SAntennatestreport Content 1.GeneralDescription........................................................................................................................3 2.TechnicalInformation.....................................................................................................................3 3.TestStandards.................................................................................................................................3 4.TestItem.........................................................................................................................................4 5.TestPhoto.......................................................................................................................................4 AppendixBS11/VSWR.....................................................................................................................5 AppendixCGainandEfficiency.......................................................................................................5 AppendixDRadiationPattern(2D)...................................................................................................6 AppendixETestSetupPhoto.............................................................................................................7 AppendixFTestEUTPhoto...............................................................................................................8 CB3SAntennatestreport 1.GeneralDescription EUTNameCB2SAntenna WirelesstypeWIFI AntennaTypePCBantenna DimensionsAppendixA 2.TechnicalInformation FrequencyRange2402MHz~2480MHz TestFrequency2400,2410......2500MHz 3.TestStandards IdentityDocumentTitle IEEE149-1979IEEEStandardTestProcedures forAntennas CB3SAntennatestreport 4.TestItem ReportSectionDescription AppendixBS11/VSWR AppendixCGainandEfficiency AppendixD RadiationPattern（1Dand3D） 5.TestPhoto ReportSectionDescription AppendixETestSetupPhoto CB3SAntennatestreport AppendixBS11/VSWR Frequency(MHz)240024502500 ReturnLoss-12-23-13 AppendixCGainandEfficiency CB3SAntennatestreport Frequency /MHz Gain/ dB 24001.26 24101.42 24201.55 24301.52 24401.56 24501.71 24601.72 24701.68 24801.45 24901.4 25001.54 AppendixDRadiationPattern(2D) CB3SAntennatestreport AppendixETestSetupPhoto CB3SAntennatestreport AppendixFTestEUTPhoto

TRF No.: 01-R001-3A-LE TRF Originator: GTG TRF Date: 2022-06-29 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT FCC PART 15 SUBPART C REQUIREMENT OF Smart WIFI Plug Hub Model No.: G3 Trademark: N/A FCC ID: 2A5ZQ-G3 Report No.: E01A23030827F00102 Issue Date: July 04, 2023 Prepared for GEEK TECHNOLOGY CO.LTD 1275Bloomfield Ave. Unit 141, Building16, Fairfield, New Jersey, United States Prepared by Dong Guan Anci Electronic Technology Co., Ltd. 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan, Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. This report shall not be reproduced, except in full, without the written approval of Dong Guan Anci Electronic Technology Co., Ltd. 1 of 49 Report No.: E01A23030827F00102 TRF No.: 01-R001-3A-LE Global Testing , Great Quality. VERIFICATION OF COMPLIANCE Applicant: GEEK TECHNOLOGY CO.LTD 1275Bloomfield Ave. Unit 141, Building16, Fairfield, New Jersey, United States Manufacturer: HOMEEASY INDUSTRIAL CO., LIMITED Flat/Rm 17/F Royal Commercial Centre, 56 Parkes Street, Jordan Kowloon, HONG KONG Product Description: Smart WIFI Plug Hub Trade Mark: N/A Model Number: G3 Sample number: A23030827 001 We hereby certify that: The above equipment was tested by Dong Guan Anci Electronic Technology Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10-2013 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.247(2022). Date of Test : May 05, 2022 to May 10, 2022 Prepared By: Checked By: Duke Dyson Project Engineer Project Engineer Approved By: Tiger Laboratory Supervisor 2 of 49 Report No.: E01A23030827F00102 TRF No.: 01-R001-3A-LE Global Testing , Great Quality. Modified Information Version Summary Revision Date Report No. Ver.1.0 Original Report / E01A23030827F00102 3 of 49 Report No.: E01A23030827F00102 TRF No.: 01-R001-3A-LE Global Testing , Great Quality. Table of Contents 1. GENERAL INFORMATION ............................................................................................................ 5 1.1 PRODUCT DESCRIPTION .............................................................................................................. 5 1.2 TEST METHODOLOGY .................................................................................................................. 5 2. TEST FACILITY ................................................................................................................................ 6 3. DESCRIPTION OF TEST MODES ................................................................................................ 7 4. SUMMARY OF TEST RESULTS ................................................................................................... 9 6DB BANDWIDTH MEASUREMENT ............................................................................................... 9 5. TEST SYSTEM UNCERTAINTY .................................................................................................. 10 6. CONDUCTED EMISSIONS TEST ............................................................................................... 11 6.1MEASUREMENT PROCEDURE: ..................................................................................................... 11 6.2TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................. 11 6.3MEASUREMENT EQUIPMENT USED: ............................................................................................. 11 6.4 CONDUCTED EMISSION LIMIT ..................................................................................................... 11 6.5 MEASUREMENT RESULT: ........................................................................................................... 12 7. RADIATED EMISSION TEST ....................................................................................................... 15 7.1MEASUREMENT PROCEDURE ...................................................................................................... 15 7.2TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................. 17 7.3MEASUREMENT EQUIPMENT USED: ............................................................................................. 18 7.4 RADIATED EMISSION LIMIT .......................................................................................................... 19 7.5 MEASUREMENT RESULT .......................................................................................................... 20 7.6 RADIATED MEASUREMENT PHOTOS: ........................................................................................... 26 8. 6DB BANDWIDTH MEASUREMENT ......................................................................................... 27 8.1MEASUREMENT PROCEDURE ...................................................................................................... 27 8.2TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................. 27 8.3 MEASUREMENT EQUIPMENT USED: ............................................................................................ 27 8.4 LIMIT ........................................................................................................................................ 27 8.5MEASUREMENT RESULTS: .......................................................................................................... 27 9. MAXIMUM PEAK OUTPUT POWER TEST .............................................................................. 28 9.1MEASUREMENT PROCEDURE ...................................................................................................... 30 9.2TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ...............…

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