2ATIZMEKIAir purifier

Guangdong Invitop Technology Co., Ltd. Minsen Information Technology Industrial Park East of Jinsan Avenue, Sanjiao Zhongshan, Guangdong Ch ina Date: 09-02-2024 Federal Communications Commission Authorizatio n and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:2ATIZMEKI Applicant FRN: 0028530285 US Agent – Attestation Statement / Part 2.911(d)(7) Gu angdong Invitop Technology Co.，Ltd.certifies, that as of 09-02-2024, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2ATIZMEKI Guangdong Invitop Technology Co.，Ltd., accepts to maintain an agent of service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of Guangdong Invitop Technology Co.，Ltd. for FCC ID: 2ATIZMEKI. Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company:Guangdong Invitop Technology Co. ，Ltd. Designated Agent: FCC US Agent, LLC Company Representative: TomChen Designated Agent Representative: Tim Payne Signature: Signature:

Rev1/26/2023 GuangdongInvitopTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:09-02-2024 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2ATIZMEKI GuangdongInvitopTechnologyCo.,Ltd.(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Sincerely, (Applicantsignature) (Applicantprintedname)TomChen Rev1/26/2023 GuangdongInvitopTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:09-02-2024 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2ATIZMEKI GuangdongInvitopTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofits subsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)TomChen

SDoCAttestationLetter To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD FCCID:2ATIZMEKI Productdescription:Airpurifier Typedesignation:Mercury,Kalo,Kalopro,Kilo,Kilopro,Miro,Miropro,Mercury-UV, Mercury-EJH200-D-01,Mercury-EJH200-D-02,Pandora,Pluto Trademark:N/A ToWhomItMayConcern: HasbeentheunitsusedforconductingFCCcompliancetesting,theSDoCpartwillbe testedbyEMTEK(SHENZHEN)CO.,LTD. Ifyouhaveanyquestionorconcerns,pls.contactus. Client’sSignature: TomChen Date:2024.09.02 GuangdongInvitopTechnologyCo. ， Ltd

Rev11/20/07 GuangdongInvitopTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationof FCCID:2ATIZMEKI PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram,Schematics,Operational Description, BlockDiagram OperationDescription schematicdiagram Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. Sincerely, TomChen GuangdongInvitopTechnologyCo.,Ltd.

Declarationonmodeldifference Wetheundersignedherebyconfirmthatanyofourproductionunitsbearingthefollowingmodel numbersareidenticalincircuitryandelectrical,mechanicalandphysicalconstruction;theonly differencesarethemodelnameandtheappearancefortradingpurpose. FCCID:2ATIZMEKI ProductionnameTradenameModelno. AirpurifierMercury,Kalo,Kalopro,Kilo,Kilopro,Miro,Miropro, Mercury-UV,Mercury-EJH200-D-01,Mercury-EJH200- D-02,Pandora,Pluto ConfirmedbyGuangdongInvitopTechnologyCo.,Ltd. TomChen GuangdongInvitopTechnologyCo.,Ltd. Date:2024-09-02

POALetter FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 FCCApplicationforFCCID:2ATIZMEKI ToWhomItMayConcern: We,theundersigned,herebyauthorizeLisaWangatEMTEK(SHENZHEN)CO.,LTD.onour behalf,toapplytotheFederalCommunicationsCommissiononourequipment.Anyandallacts carriedoutbyEMTEK(SHENZHEN)CO.,LTD.onourbehalfshallhavethesameeffectasacts ofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,theapplicant, arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301oftheAnti-DrugActof 1988,21USC853a,andnopartytotheapplicationissubjecttoadenialoffederalbenefits pursuanttothatsection. Client’sSignature: TomChen Date:2024.09.02 GuangdongInvitopTechnologyCo. ， Ltd

EUT EXTERNAL PHOTOGRAPHS ----------------The end----------------

EUT INTERNAL PHOTOGRAPHS Antenna ----------------The end----------------

FCC ID : 2ATIZMEKI RF EXPOSURE EVALUATION 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 1.1 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 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. 1.2 Measurement Result Antenna Gain: 2.54 dBi Mode Max Measured power (dBm) Max tune-up power (dBm) Antenna gain Antenna Gain Numeric Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) 2.4G WIF 15.92 16 2.54 1.79 0.01421 1 BLE 8.49 9 2.54 1.79 0.00284 1 MAX RF EXPOSURE EVALUATION WIFI 2.4G BT Summation of Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) 0.01421 0.00284 0.01705 <1 ----------------THE END OF REPORT---------------

AntennaSpecification Manufacture：TUYA ProductName：WBR3Antenna AntennaType：PCB TestDate：2021.05.20 Testedby：LongWang Approvedby：Licco Content 1.GeneralDescription.................................................................................1 2.TestConfigurations...................................................................................2 2.1TestEnvironment............................................................................2 2.2TestEquipment...............................................................................2 2.3TestPrinciple...................................................................................2 3.TestResults..............................................................................................3 3.1GainandEfficiency..........................................................................3 3.2RadiationPattern............................................................................4 4.AntennaDimensions................................................................................6 5.EUTPhoto................................................................................................6 6.TestSetupPhoto......................................................................................7 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameWBR3Antenna Productmodel WBR3 AntennaType PCBAntenna TestItems Gain;Efficiency;RadiationPattern TestFrequency 2400-2500MHz TestStandard ANSI/IEEEStd149-1979 2 2.TestConfigurations 2.1TestEnvironment Temperature(°C)25 Humidity(%RH)60 AtmosphericPressure(kPa)100.5 2.2TestEquipment TestSystemTEM24Multi-probeMicrowaveChamber TestInstrumentAgilentE5071B 2.3TestPrinciple 3 3.TestResults 3.1GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 2400 1.6252.29 2410 1.7152.17 2420 1.9353.14 2430 1.9854.16 2440 2.0057.62 2450 2.1759.64 2460 2.4561.55 2470 2.3860.64 2480 2.5462.86 2490 2.3059.85 2500 2.4960.41 4 3.2RadiationPattern Phi02D Phi902D 5 Theta902D 2480MHz3D 6 4.AntennaDimensions 5.EUTPhoto 7 6.TestSetupPhoto

Report No. ENS2407310199W00101R Page 1 of 45 Ver.1.0 $印章$ TEST REPORT Product Name : Air purifier Model Number : Mercury, Kalo, Kalo pro, Kilo, Kilo pro, Miro, Miro pro, Mercury-UV, Mercury-EJH200-D-01, Mercury-EJH200-D-02, Pandora, Pluto FCC ID : 2ATIZMEKI Prepared for : Guangdong Invitop Technology Co.，Ltd Address : 2F-201 & 301,Area A1, Minsen Information Technology Industri al Park, No.8, East of Jinsan Avenue, Sanjiao Town, Zhongsha n City, Guangdong Province Prepared by : EMTEK (SHENZHEN) CO., LTD. Address : Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ENS2407310199W00101R Date(s) of Tests : August 1, 2024 to August 25, 2024 Date of issue : August 30, 2024 $二维码$ Report No. ENS2407310199W00101R Page 2 of 45 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ..................................................................................................................... 3 2 EUT TECHNICAL DESCRIPTION ................................................................................................................... 5 3 SUMMARY OF TEST RESULT ......................................................................................................................... 6 4 TEST METHODOLOGY .................................................................................................................................... 7 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................................. 7 4.2 MEASUREMENT EQUIPMENT USED ........................................................................................................ 7 4.3 DESCRIPTION OF TEST MODES ................................................................................................................. 9 5 FACILITIES AND ACCREDITATIONS ..........................................................................................................10 5.1 FACILITIES ...................................................................................................................................................10 5.2 EQUIPMENT .................................................................................................................................................10 5.3 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................10 6 TEST SYSTEM UNCERTAINTY ...................................................................................................................... 11 7 SETUP OF EQUIPMENT UNDER TEST .........................................................................................................12 7.1 RADIO FREQUENCY TEST SETUP 1 .........................................................................................................12 7.2 RADIO FREQUENCY TEST SETUP 2 .........................................................................................................12 7.3 CONDUCTED EMISSION TEST SETUP .....................................................................................................15 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ....................................................................16 7.5 SUPPORT EQUIPMENT ...............................................................................................................................16 8 TEST REQUIREMENTS ...................................................................................................................................17 8.1 DTS 6DB BANDWIDTH ...............................................................................................................................17 8.2 DTS 99%BANDWIDTH ................................................................................................................................18 8.3 MAXIMUM PEAK CONDUCTED OUTPUT POWER ................................................................................20 8.4 MAXIMUM POWER SPECTRAL DENSITY ...............................................................................................22 8.5 UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS .............................................23 8.6 RADIATED SPURIOUS EMISSION .............................................................................................................30 8.7 CONDUCTED EMISSIONS TEST ................................................................................................................42 8.8 ANTENNA APPLICATION ...........................................................................................................................45 Report No. ENS2407310199W00101R Page 3 of 45 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : Guangdong Invitop Technology Co.，Ltd Address : 2F-201 & 301,Area A1, Minsen Information Technology Industrial Park, No.8, E ast of Jinsan Avenue, Sanjiao Town, Zhongshan City, Guangdong Province Manufacturer : Guangdong Invitop Technology Co.，Ltd Address : 2F-201 & 301,Area A1, Minsen Information Technology Industrial Park, No.8, E ast of Jinsan Avenue, Sanjiao Town, Zhongshan City, Guangdong Province EUT : Air purifier Model Name : Mercury, Kalo, Kalo pro, Kilo, Kilo pro, Miro, Miro pro, Mercury-UV, Mercury-EJH200-D-01, Mercury-EJH200-D-02, Pandora, Pluto Trademark : N/A Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C PASS IC RSS-GEN, Issue 5(04-2018)+A1(03-2019)+A2(02-2021) IC RSS-247 Issue 2(02-2017) PASS The above equipment was tested by EMTEK(SHENZHEN) 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 the requirements of FCC Rules Part 2, Part 15.247, IC RSS-247 Issue 2 and IC RSS-GEN, Issue 5. The te…

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Report No. ENS2407310199W00102R Page 1 of 56 Ver.1.0 $印章$ TEST REPORT Product Name : Air purifier Model Number : Mercury, Kalo, Kalo pro, Kilo, Kilo pro, Miro, Miro pro, Mercury-UV, Mercury-EJH200-D-01, Mercury-EJH200-D-02, Pandora, Pluto FCC ID : 2ATIZMEKI Prepared for : Guangdong Invitop Technology Co.，Ltd Address : 2F-201 & 301,Area A1, Minsen Information Technology Indust rial Park, No.8, East of Jinsan Avenue, Sanjiao Town, Zhongs han City, Guangdong Province Prepared by : EMTEK (SHENZHEN) CO., LTD. Address : Building 69, Majialong Industry Zone,Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ENS2407310199W00102R Date(s) of Tests : August 1, 2024 to August 25, 2024 Date of issue : August 30, 2024 $二维码$ Report No. ENS2407310199W00102R Page 2 of 56 Ver.1.0 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ................................................................................................................. 3 2 EUT TECHNICAL DESCRIPTION ............................................................................................................... 5 3 SUMMARY OF TEST RESULT ...................................................................................................................... 6 4 TEST METHODOLOGY ................................................................................................................................. 7 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ........................................................................ 7 4.2 MEASUREMENT EQUIPMENT USED ................................................................................................... 7 4.3 DESCRIPTION OF TEST MODES ............................................................................................................ 8 5 FACILITIES AND ACCREDITATIONS ........................................................................................................ 9 5.1 FACILITIES................................................................................................................................................ 9 5.2 EQUIPMENT ............................................................................................................................................. 9 5.3 LABORATORY ACCREDITATIONS AND LISTINGS ............................................................................ 9 6 TEST SYSTEM UNCERTAINTY ................................................................................................................. 10 7 SETUP OF EQUIPMENT UNDER TEST .................................................................................................... 11 7.1 RADIO FREQUENCY TEST SETUP 1 .................................................................................................... 11 7.2 RADIO FREQUENCY TEST SETUP 2 .................................................................................................... 11 7.3 CONDUCTED EMISSION TEST SETUP ............................................................................................... 13 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ................................................................ 14 7.5 SUPPORT EQUIPMENT.......................................................................................................................... 14 8 TEST REQUIREMENTS ............................................................................................................................... 16 8.1 DTS 6DB BANDWIDTH ......................................................................................................................... 16 8.2 DTS 99%BANDWIDTH .......................................................................................................................... 20 8.3 MAXIMUM PEAK CONDUCTED OUTPUT POWER .......................................................................... 24 8.4 MAXIMUM POWER SPECTRAL DENSITY ......................................................................................... 29 8.5 UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS ........................................ 33 8.6 RADIATED SPURIOUS EMISSION ....................................................................................................... 39 8.7 CONDUCTED EMISSION TEST ............................................................................................................ 51 8.8 ANTENNA APPLICATION ..................................................................................................................... 54 Report No. ENS2407310199W00102R Page 3 of 56 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : Guangdong Invitop Technology Co.，Ltd Address : 2F-201 & 301,Area A1, Minsen Information Technology Industrial Park, No.8, E ast of Jinsan Avenue, Sanjiao Town, Zhongshan City, Guangdong Province Manufacturer : Guangdong Invitop Technology Co.，Ltd Address : 2F-201 & 301,Area A1, Minsen Information Technology Industrial Park, No.8, E ast of Jinsan Avenue, Sanjiao Town, Zhongshan City, Guangdong Province EUT : Air purifier Model Name : Mercury, Kalo, Kalo pro, Kilo, Kilo pro, Miro, Miro pro, Mercury-UV, Mercury-EJH200-D-01, Mercury-EJH200-D-02, Pandora, Pluto Trademark : N/A Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C PASS IC RSS-GEN, Issue 5(04-2018)+A1(03-2019)+A2(02-2021) IC RSS-247 Issue 2(02-2017) PASS The above equipment was tested by EMTEK(SHENZHEN) 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 the requirements of FCC Rules Part 2, Part 15.247, IC RSS-247 Issue 2 and IC RSS-GEN, Issue 5. The test results of this report relate only to the tested sample identified in this report. Date of Test : August 1, 2024…

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1.1. Photos of Radiation Emission Measurement Spurious Emission Test Setup (Below 1GHz) Spurious Emission Test Setup (Above 1GHz) Conducted Emission Measurement ----------------The end----------------