2APD7-TA-WFSmart Pet Water Feeder

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. ure Statement FCC ID:2APD7-TA-WF

C5266091_X8_Ed.1 1/1 LetterofAuthorization ShenzhenGoldenVisionTechnologyDevelopment Co.,Ltd Company:ShenzhenGoldenVisionTechnologyDevelopmentCo.,Ltd Address:No.6BaoFuRoad，BaoLaiindustrialPark,ShangMuGu Villiage ， PinghuStreet,LonggangDistrict,ShenzhenCity, GuangdongProvince,518000,China ProductName:SmartPetWaterFeeder ModelNumber:TA-WF-WIFI,TA-WF-SMART,TA-WF-SMART(UV),WF-EY FCCIdentifier:2APD7-TA-WF WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:ZhiHuiXuDate:2020-04-14 Title:Manager Signatureofapplicant:

C5266091_X10_Ed.1 1/1 Shenzhen Golden Vision Technology Development Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2020-04-14 Subject: Request for Confidentiality FCC ID: 2APD7-TA-WF To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality ID Label/LocationNoNo Attestation StatementNoNo External PhotosNo Block Diagram Schematics Test ReportNoNo Test Setup PhotosNo User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s)NoNo SDR Software / Security InfoNo Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: ZhiHui Xu Title: Manager

GTS202005000080F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page1of3 ProductName: SmartPetWaterFeeder TestModelNo.: TA-WF-SMART(UV),TA-WF-WIFI,TA-WF- SMART,WF-EY EUTConstructionalDetails GTS202005000080F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page2of3 GTS202005000080F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page3of3 ------End------

GTS202005000080F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960Page 1 of 6 Product Name: Smart Pet Water Feeder Test Model No.: TA-WF-SMART(UV),TA-WF-WIFI,TA-WF- SMART, WF-EY EUT Constructional Details GTS202005000080F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960Page 2 of 6 GTS202005000080F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960Page 3 of 6 GTS202005000080F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960Page 4 of 6 GTS202005000080F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960Page 5 of 6 GTS202005000080F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960Page 6 of 6 ------End------ RF Antenna

FCCID:2APD7-TA-WF RFExposureEvaluation Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. TestResultofRFExposureEvaluation WI-FIMode: TestModeChannel Outputpowerto antenna(mW) PowerDensity atR=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b Lowest(2412MHz)9.890.001971.0PASS Middle(2437MHz)9.250.001841.0PASS Highest(2462MHz)9.660.001921.0PASS 802.11g Lowest(2412MHz)20.420.004061.0PASS Middle(2437MHz)22.280.004431.0PASS Highest(2462MHz)21.580.004291.0PASS 802.11n(HT20) Lowest(2412MHz)20.140.004011.0PASS Middle(2437MHz)21.380.004251.0PASS Highest(2462MHz)20.320.004041.0PASS Remark:antennagain=3.5dBi

Global United Technology Services Co., Ltd. Report No.:GTS202005000080F01 Authorized Signature: Robinson Lo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 50 TEST REPORT Applicant: Shenzhen Golden Vision Technology Development Co., Ltd Address of Applicant: No.6 Bao Fu Road，Bao Lai industrial Park, Shang Mu Gu Villiage，Pinghu Street, Longgang District, Shenzhen City, Guangdong Province, 518000, China Manufacturer: Shenzhen Golden Vision Technology Development Co., Ltd Address of Manufacturer: No.6 Bao Fu Road，Bao Lai industrial Park, Shang Mu Gu Villiage，Pinghu Street, Longgang District, Shenzhen City, Guangdong Province, 518000, China Equipment Under Test (EUT) Product Name: Smart Pet Water Feeder Model No.: TA-WF-SMART(UV) Add. Model No.: TA-WF-WIFI,TA-WF-SMART, WF-EY Trade Mark: N/A FCC ID: 2APD7-TA-WF Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: 2020-04-24 Date of Test: 2020-04-25 to 2020-05-19 Date of report issued: 2020-05-20 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.:GTS202005000080F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 50 2 Version Version No. Date Description 00 2020-05-20 Original Prepared By: Date: 2020-05-20 Project Engineer Check By: Date: 2020-05-20 Reviewer Report No.:GTS202005000080F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 50 3 Contents Page 1 COVER PAGE ................................................................................................................................................. 1 2 VERSION ----------------------------------------------------------------------------------------------------------------------------- 2 3 CONTENTS -------------------------------------------------------------------------------------------------------------------------- 3 4 TEST SUMMARY ------------------------------------------------------------------------------------------------------------------ 4 5 GENERAL INFORMATION ------------------------------------------------------------------------------------------------------ 5 5.1 GENERAL DESCRIPTION OF EUT -------------------------------------------------------------------------------------------- 5 5.2 TEST MODE ---------------------------------------------------------------------------------------------------------------------- 6 5.3 DESCRIPTION OF SUPPORT UNITS ------------------------------------------------------------------------------------------- 6 5.4 DEVIATION FROM STANDARDS ------------------------------------------------------------------------------------------------ 6 5.5 ABNORMALITIES FROM STANDARD CONDITIONS -------------------------------------------------------------------------- 6 5.6 TEST FACILITY ------------------------------------------------------------------------------------------------------------------ 6 5.7 TEST LOCATION----------------------------------------------------------------------------------------------------------------- 6 5.8 ADDITIONAL INSTRUCTIONS --------------------------------------------------------------------------------------------------- 6 6 TEST INSTRUMENTS LIST ----------------------------------------------------------------------------------------------------- 7 7 TEST RESULTS AND MEASUREMENT DATA --------------------------------------------------------------------------- 9 7.1 ANTENNA REQUIREMENT ------------------------------------------------------------------------------------------------------ 9 7.2 CONDUCTED EMISSIONS -----------------------------------------------------------------------------------------------------10 7.3 CONDUCTED PEAK OUTPUT POWER ---------------------------------------------------------------------------------------13 7.4 CHANNEL BANDWIDTH & 99% OCCUPY BANDWIDTH -------------------------------------------------------------------16 7.5 POWER SPECTRAL DENSITY -------------------------------------------------------------------------------------------------20 7.6 BAND EDGES -------------------------------------------------------------------------------------------------------------------23 7.6.1 Conducted Emission Method ---------------------------------------------------------------------------------------23 7.6.2 Radiated Emission Method -----------------------------------------------------------------------------------------26 7.7 SPURIOUS EMISSION ----------------------------------------------------------------------------------------------------------39 7.7.1 Conducted Emission Method ---------------------------------------------------------------------------------------39 7.7.2 Radiated Emission Method -----------------------------------------------------------------------------------------41 8 TEST SETUP PHOTO -----------------------------------------------------------------------------------------------------------50 9 EUT CONSTRUCTIONAL DETAILS -----------------------------------------------------------------------------------------50 Report No.:GTS202005000080F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 …

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GTS202005000080F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page1of3 ProductName: SmartPetWaterFeeder TestModelNo.: TA-WF-SMART(UV),TA-WF-WIFI,TA-WFSMART,WF-EY TestSetupPhoto RadiatedEmission GTS202005000080F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page2of3 RadiatedEmission GTS202005000080F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page3of3 ConductedEmission ------End------