2BDYZ-WF400Pet Water Dispenser

SmartPetWaterFountain USERMANUAL MaximumCapacity:10L/338Oz Pleasereadthismanualbeforeusingtheproductandkeepitforfuturreference. Contents ProductInformation&SafetyInstructions01 ___________________________________________________________ Specifications01 ___________________________________________________________ Features01 ___________________________________________________________ Certification01 ___________________________________________________________ SafetyInstructions02 ___________________________________________________________ What‘sInTheBox03 ___________________________________________________________ InstallationSteps04 ___________________________________________________________ APPControl06 ___________________________________________________________ FunctionalDescription10 ___________________________________________________________ Q&A12 ___________________________________________________________ MainPumpHostTroubleShootingandRepair13 ___________________________________________________________ 01 Plug-In Intelligent touch screen Intelligent induction water Anti dry burning system OJ Use in wireless scenarios • Features 1.Window design: real-time observation of residual water and water quality to make sure your pets drink safety. 2.It is recomended that the filters & sponges be replaced once a month. • Certification ROHS compliant UL ：DLS-250514009R FCC-ID： ROHS：CHTC-2022092500836C CE ：2023SZ0217673 5000 mAh battery operated • Product Information & Safety Instructions Product Name: Smart Pet Water Fountain Product Material: 304 Stainless Steel + ABS Maximum Capacity: 10L/338 0z Packaging Weight: 4.52 Pounds Packaging Size: 342*310*165mm Input Voltage: 100-240V,50/60Hz, 0.3A Output Voltage: 5.0V/1.0A Filter Material: Filter Cotton + Activated Carbon + lon Exchange Resin Filter element replacement cycle: 1 month • Specifications 02 •SafetyInstructions 1.Usethefountaininadryplace. 2.Usethefountainonalevelsurface. 3.Disposeofallpackagingmaterialsproperly.Someitemsmaybepackedinplastic bags;thesebagscouldcausesuffocation.Keepthemawayfromchildrenandpets. 4.Donotusethewaterfountainwithpetsthatarenotabletoreachthewatertrayorwith anyphysicaldisability. 5.Donotimmersethehostheadpartinwateratanytimeasitmaydamageelectronic components. 6.Donotusethefountainoutdoors.Checkitsoperationfrequentlytobesureitis operatingproperly. 7.Donotdisassemblethefountainotherthanasinstructedinthisusermanual. 8.Onlyuseaccessoriesrecommendedorsoldbythemanufacturer.Theuseofaccesso- riesnotrecommendedorsoldbythemanufacturermaycauseanunsafecondition. 9.Donotmodifythefountain. 10.Examinethefountainafterinstallation.Donotpluginifthereiswateronthepower cableorplug. 11.Toavoidtripping,alwayspositionthepowercableoutofthewayoffoottraffic. 12.Donotinstallorstorethefountainwhereitwillbeexposedtoweatherortemperatures below0°C(32°F). 13.Donotusethefountainwithoutaddingwaterfirst. 14.Poweroffthedevicewhenit'snotinuse. 15.Thisappliancecanbeusedbychildrenagedfrom8yearsandaboveandpersonswith reducedphysical,sensoryormentalcapabilitiesorlackofexperienceandknowledge iftheyhavebeengivensupervisionorinstructionconcerninguseoftheapplianceina safewayandunderstandthehazardsinvolved.Childrenshallnotplaywiththe appliance.Cleaningandusermaintenanceshallnotbemadebychildrenwithout supervision. 16.Theapplianceisonlytobeusedwiththepowersupplyunitprovidedwiththeappliance. 17.lfthecordsetisdamaged,itmustbereplacedbyaspecialcordsetavailablefromthe manufactureroritsserviceagent. 04 • What’sInTheBox FinecleaningbrushUSBcable 5V1AAdapter FiltercottonFilterelementFiltertank WaterstoragecapWaterstoragetank 04 •InstallationSteps 1.Installthefiltercottonintothefilter trough. 2.Installthefiltertankontothewater storagecover,installthewaterstorage coverontothewaterstoragetank. 3.Firstly,installthefilterspongeforthe mainengineelectricpump. 4.Openthesiliconeplugofthepowerport onthebackofthehost,usethecharging cableandchargerweprovide,andplugin thepowersupply. 05 5.Atfirst,pressandholdfor5+seconds topoweron.Secondly,press5+times quicklyinarowtoenterpairingmode.You candoublepresstoswichmodes. 6.DownloadandinstalltheTUYAApp throughGoogleorotherappstores,open thetuyaappandturnonthehost,andtap it5timestostarthewificonnection pairing. 06 •UsageStatusWhenTheHostIsConnectedTo TheNetwork. (Theoperationofconnectingtothenetworkisasfollows) Thewaterdispensermustbepluggedintoapowersourcetoconnecttothenetwork. 1.DownloadfromAppStore:DownloadTuyaSmartorSmartLifeApp. 2.Clickthepowericonfivetimesinarowtoenterthedistributionnetworkstate. 3. EntertheTuyaAPPsmartoperationinterface. 06 4.EntertheWiFiaccountandpassword. 5.Connectinginprogress(Connectiontimeisapproximately30seconds) ConnectinginprogressConnectingsuccessful 07 5.Enterthehomepageinterface 08 7.Thecleaningcycletimeofthefilterelementandthewaterdispenser. Thereplacementcycleofthe filterofthewaterdispenser. Whenthetimecomes,thewater dispenserneedstobecleaned tomakethecatdrinkwater moresafely. 8.Moreinformationaboutthenumberoftimesandthedurationofwaterinduction. Bydisplayingthenumberofwaterdischargesinthe mainunit'ssensingmodeontheAPP,wecan understandthepet'sdrinkingsituation. 9.Select（pir）remoteoperationforwateroutput (Therearethreemodes) 09 10.Taptheicon · inthetop-rightcornerto navigatetothe"Information"page. 12.Copythe"VirtualID"—youcanshareit withafter-salessupporttogethelpwith anyissues. 11.Select"DeviceInformation". 13.HowtoconnecttheApp 10 • FunctionalDescription 1.WaterDispensingModes IntermittentMode: Defaultstodispensingwaterfor30secondsevery30minutes,adjustableasneededin “setting” Motion-ActivatedMode: Dispenseswaterwhenmotionisdetected.Note:Topreventprolongedinactivity,ifno motionisdetectedforanextendedperiod,itwilldispensewaterfor30secondsevery30 minutes. 2.Wateroutputisadjustable,low,middle,highwaterflowleveldischange. 11 3.Pageindicators: Watershortagealert Lowbatteryalert Filterlifespan Cleaningschedule Waterdispentime 4.Regularlycleanthepumptoextenditslifespan 1.Takeoutthepumpspongeandrinseit;2.Disass…

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure MPE Report Reference No. .................... : FCC ID. ........................................... : CTA25092301603 2BDYZ-WF400 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Oct. 09, 2025 Testing Laboratory Name ............. : Shenzhen CTA Testing Technology Co., Ltd. Address ........................................... : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ........................... : Dongguan Zhiyihong hardware and Plastics Co. , Ltd. Address ........................................... : Room 101, building 1,110 Xinfeng Road, Humen, Dongguan, China Standard .......................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Pet Water Dispenser Trade Mark ........................................ N/A Manufacturer .................................... : Dongguan Zhiyihong hardware and Plastics Co. , Ltd. Model/Type reference ...................... : WF400 Listed Models ................................... : Refer to page 2 Rating ............................................... : DC 3.7V From battery and DC 5.0V From external circuit Result ............................................... : PASS Report No.: CTA25092301603 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Pet Water Dispenser Model /Type : WF400 Listed Models : WF190, WF040, WF050, WF020, WF020TP, WF020WH, WF050TP, WF060, WF070, WF080, WF090, WF100, WF110, WF120, WF130, WF140, WF150, WF160, WF170, WF180, WF200, WF210, WF220, WF230, WF030, WF240, WF250, WF260, WF270, WF280, WF290, WF300, WF310, WF320, WF330, WF340, WF350, WF360, WF370, WF380, WF390, WF410, WF420, WF430, WF440, WF450, WF460, WF470, WF480, WF490, WF500, WF510, WF520, WF530, WF540, WF550, WF560, WF570, WF580, WF590, WF600, WF610, WF620, WF630, WF640, WF650, WF660, WF670, WF680, WF690, WF700, WF710, WF720, WF730, WF740, WF750, WF760, WF770, WF780, WF790, WF800 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : Dongguan Zhiyihong hardware and Plastics Co. , Ltd. Address : Room 101, building 1,110 Xinfeng Road, Humen, Dongguan, China Manufacturer : Dongguan Zhiyihong hardware and Plastics Co. , Ltd. Address : Room 101, building 1,110 Xinfeng Road, Humen, Dongguan, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA25092301603 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 6 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 MPE Calculation Method ......................................................................................... 7 4.3 Conducted Power Results .......................................................................................…

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FCC ID: 2BDYZ-WF400 Test Setup Photos of the EUT FCC ID: 2BDYZ-WF400

1 FCC Appendix RF Test Data for BLE FCC ID : 2BDYZ-WF400 Company : Dongguan Zhiyihong hardware and Plastics Co. , Ltd. EUT : Pet Water Dispenser Model Number : WF400 Report No. : CTA25092301601 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.640 2401.696 2402.336 0.5 PASS 2440 0.648 2439.692 2440.340 0.5 PASS 2480 0.652 2479.688 2480.340 0.5 PASS 3 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 4 5 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0001 2401.5200 2402.5201 --- --- 2440 1.0033 2439.5182 2440.5215 --- --- 2480 1.0008 2479.5209 2480.5217 --- --- 6 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 7 8 Appendix C: Maximum conducted output power Test Result Peak TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 0.15 ≤30 PASS 2440 -0.20 ≤30 PASS 2480 -0.20 ≤30 PASS 9 Appendix D: Maximum power spectral density Test Result TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -16.16 ≤8.00 PASS 2440 -15.59 ≤8.00 PASS 2480 -15.58 ≤8.00 PASS 10 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 11 12 Appendix E: Band edge measurements Test Result TestMod e Antenn a ChNam e Freq(MHz ) RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 Low 2402 0.09 -53.62 ≤-19.91 PASS High 2480 -0.34 -54.24 ≤-20.34 PASS 13 Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 14 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference -0.03 -0.03 --- PASS 30~1000 -0.03 -67.89 ≤-20.03 PASS 1000~26500 -0.03 -44.89 ≤-20.03 PASS 2440 Reference -1.85 -1.85 --- PASS 30~1000 -1.85 -67.82 ≤-21.85 PASS 1000~26500 -1.85 -41.57 ≤-21.85 PASS 2480 Reference -0.85 -0.85 --- PASS 30~1000 -0.85 -67.42 ≤-20.85 PASS 1000~26500 -0.85 -43.96 ≤-20.85 PASS 15 Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 16 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 17 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 18 BLE_1M_Ant1_2480_1000~26500 19 Appendix G: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] X DC [%] xFactor Limit Verdict BLE_1M Ant1 2402 0.41 0.62 0.6613 66.13 1.80 --- --- 2440 0.41 0.62 0.6613 66.13 1.80 --- --- 2480 0.41 0.62 0.6613 66.13 1.80 --- --- 20 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 21

33 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 34 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 35 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 36 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference 37 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 11N40SISO_Ant1_2422_0~Reference 38 11N40SISO_Ant1_2422_30~1000 11N40SISO_Ant1_2422_1000~26500 39 11N40SISO_Ant1_2437_0~Reference 11N40SISO_Ant1_2437_30~1000 11N40SISO_Ant1_2437_1000~26500 40 11N40SISO_Ant1_2452_0~Reference 11N40SISO_Ant1_2452_30~1000 41 11N40SISO_Ant1_2452_1000~26500 42 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 11B Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11G Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11N20SISO Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11N40SISO Ant1 2422 20.00 20.00 100.00 2437 20.00 20.00 100.00 2452 20.00 20.00 100.00 43 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 44 11G_Ant1_2412 11G_Ant1_2437 45 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 46 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 47 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452

1 FCC Appendix RF Test Data for 2.4GWIFI FCC ID : 2BDYZ-WF400 Company : Dongguan Zhiyihong hardware and Plastics Co. , Ltd. EUT : Pet Water Dispenser Model Number : WF400 Report No. : CTA25092301602 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 8.400 2408.160 2416.560 0.5 PASS 2437 9.520 2432.040 2441.560 0.5 PASS 2462 8.560 2457.680 2466.240 0.5 PASS 11G Ant1 2412 16.360 2403.880 2420.240 0.5 PASS 2437 16.360 2428.880 2445.240 0.5 PASS 2462 16.320 2453.880 2470.200 0.5 PASS 11N20SISO Ant1 2412 17.360 2403.360 2420.720 0.5 PASS 2437 17.320 2428.360 2445.680 0.5 PASS 2462 17.360 2453.320 2470.680 0.5 PASS 11N40SISO Ant1 2422 33.600 2405.360 2438.960 0.5 PASS 2437 33.760 2420.360 2454.120 0.5 PASS 2452 33.760 2435.280 2469.040 0.5 PASS 3 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 4 11G_Ant1_2412 11G_Ant1_2437 5 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 6 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 7 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 8 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 13.028 2405.5233 2418.5513 --- --- 2437 12.994 2430.5147 2443.5087 --- --- 2462 12.965 2455.5382 2468.5032 --- --- 11G Ant1 2412 16.603 2403.7347 2420.3377 --- --- 2437 16.557 2428.7638 2445.3208 --- --- 2462 16.594 2453.7217 2470.3157 --- --- 11N20SISO Ant1 2412 17.456 2403.3171 2420.7731 --- --- 2437 17.444 2428.3236 2445.7676 --- --- 2462 17.450 2453.3198 2470.7698 --- --- 11N40SISO Ant1 2422 34.771 2404.7854 2439.5564 --- --- 2437 34.803 2419.6885 2454.4915 --- --- 2452 34.768 2434.7391 2469.5071 --- --- 9 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 10 11G_Ant1_2412 11G_Ant1_2437 11 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 12 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 13 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 14 Appendix C: Maximum conducted output power Test Result Peak Test Mode Antenna Frequency[MHz] Peak power [dBm] Limit [dBm] Verdict 11B Ant1 2412 15.17 ≤30.00 PASS 2437 15.52 ≤30.00 PASS 2462 15.18 ≤30.00 PASS 11G Ant1 2412 13.28 ≤30.00 PASS 2437 13.81 ≤30.00 PASS 2462 13.88 ≤30.00 PASS 11N20SISO Ant1 2412 13.65 ≤30.00 PASS 2437 13.99 ≤30.00 PASS 2462 14.14 ≤30.00 PASS 11N40SISO Ant1 2422 12.76 ≤30.00 PASS 2437 12.79 ≤30.00 PASS 2452 12.70 ≤30.00 PASS 15 Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -14.04 ≤8.00 PASS 2437 -13.39 ≤8.00 PASS 2462 -13.58 ≤8.00 PASS 11G Ant1 2412 -21.16 ≤8.00 PASS 2437 -20.85 ≤8.00 PASS 2462 -20.63 ≤8.00 PASS 11N20SISO Ant1 2412 -20.78 ≤8.00 PASS 2437 -20.56 ≤8.00 PASS 2462 -20.26 ≤8.00 PASS 11N40SISO Ant1 2422 -22.39 ≤8.00 PASS 2437 -22.56 ≤8.00 PASS 2452 -22.73 ≤8.00 PASS 16 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 17 11G_Ant1_2412 11G_Ant1_2437 18 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 19 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 20 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 21 Appendix E: Band edge measurements Test Result TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dBm ] Verdic t 11B Ant1 Low 2412 0.61 -51.75 ≤-19.39 PASS High 2462 1.22 -54.88 ≤-18.78 PASS 11G Ant1 Low 2412 -6.89 -45.92 ≤-26.89 PASS High 2462 -6.77 -52.99 ≤-26.77 PASS 11N20SIS O Ant1 Low 2412 -7.17 -49.06 ≤-27.17 PASS High 2462 -7.12 -52.81 ≤-27.12 PASS 11N40SIS O Ant1 Low 2422 -10.37 -51.11 ≤-30.37 PASS High 2452 -10.20 -53.87 ≤-30.2 PASS 22 Test Graphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 23 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 24 11N20SISO_Ant1_High_2462 11N40SISO_Ant1_Low_2422 11N40SISO_Ant1_High_2452 25 26 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 Reference -0.46 -0.46 --- PASS 30~1000 -0.46 -55.76 ≤-20.46 PASS 1000~26500 -0.46 -43.64 ≤-20.46 PASS 2437 Reference 1.52 1.52 --- PASS 30~1000 1.52 -54.88 ≤-18.48 PASS 1000~26500 1.52 -44.02 ≤-18.48 PASS 2462 Reference -0.05 -0.05 --- PASS 30~1000 -0.05 -55.45 ≤-20.05 PASS 1000~26500 -0.05 -44.69 ≤-20.05 PASS 11G Ant1 2412 Reference -7.84 -7.84 --- PASS 30~1000 -7.84 -59.07 ≤-27.84 PASS 1000~26500 -7.84 -42.95 ≤-27.84 PASS 2437 Reference -7.41 -7.41 --- PASS 30~1000 -7.41 -59.75 ≤-27.41 PASS 1000~26500 -7.41 -43.64 ≤-27.41 PASS 2462 Reference -7.32 -7.32 --- PASS 30~1000 -7.32 -59.03 ≤-27.32 PASS 1000~26500 -7.32 -44.24 ≤-27.32 PASS 11N20SISO Ant1 2412 Reference -7.94 -7.94 --- PASS 30~1000 -7.94 -59.82 ≤-27.94 PASS 1000~26500 -7.94 -43.14 ≤-27.94 PASS 2437 Reference -7.12 -7.12 --- PASS 30~1000 -7.12 -59.23 ≤-27.12 PASS 1000~26500 -7.12 -43.72 ≤-27.12 PASS 2462 Reference -6.95 -6.95 --- PASS 30~1000 -6.95 -59.47 ≤-26.95 PASS 1000~26500 -6.95 -44.34 ≤-26.95 PASS 11N40SISO Ant1 2422 Reference -10.80 -10.80 --- PASS 30~1000 -10.80 -59.7 ≤-30.8 PASS 1000~26500 -10.80 -43.28 ≤-30.8 PASS 2437 Reference -10.53 -10.53 --- PASS 30~1000 -10.53 -61.22 ≤-30.53 PASS 1000~26500 -10.53 -43.62 ≤-30.53 PASS 2452 Reference -11.08 -11.08 --- PASS 30~1000 -11.08 -62.13 ≤-31.08 PASS 1000~26500 -11.08 -44.04 ≤-31.08 PASS 27 Test Graphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 28 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 29 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 30 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference 31 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference 32 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. .......................................... : CTA25092301602 2BDYZ-WF400 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Oct. 09, 2025 Testing Laboratory Name ............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ........................... : Dongguan Zhiyihong hardware and Plastics Co., Ltd. Address ............................................ : Room 101, building 1,110 Xinfeng Road, Humen,Dongguan China Test specification.......................... : Standard .......................................... : FCC Part 15.247 TRF Originator ................................. : Shenzhen CTA Testing Technology Co., Ltd. Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .................... : Pet Water Dispenser Trade Mark ....................................... : N/A Manufacturer .................................... : Dongguan Zhiyihong hardware and Plastics Co., Ltd. Model/Type reference ...................... : WF400 Listed Models ................................... : Refer to page 2 Modulation Type .............................. : CCK/DSSS/OFDM Operation Frequency ....................... : From 2412 - 2462MHz Rating ............................................... : DC 3.7V From battery and DC 5.0V From external circuit Result ............................................... : PASS Report No.: CTA25092301602 Page 2 of 28 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Pet Water Dispenser Model /Type : WF400 Listed Models : WF190, WF040, WF050, WF020, WF020TP, WF020WH, WF050TP, WF060, WF070, WF080, WF090, WF100, WF110, WF120, WF130, WF140, WF150, WF160, WF170, WF180, WF200, WF210, WF220, WF230, WF030, WF240, WF250, WF260, WF270, WF280, WF290, WF300, WF310, WF320, WF330, WF340, WF350, WF360, WF370, WF380, WF390, WF410, WF420, WF430, WF440, WF450, WF460, WF470, WF480, WF490, WF500, WF510, WF520, WF530, WF540, WF550, WF560, WF570, WF580, WF590, WF600, WF610, WF620, WF630, WF640, WF650, WF660, WF670, WF680, WF690, WF700, WF710, WF720, WF730, WF740, WF750, WF760, WF770, WF780, WF790, WF800 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : Dongguan Zhiyihong hardware and Plastics Co., Ltd. Address : Room 101, building 1,110 Xinfeng Road, Humen,Dongguan China Manufacturer : Dongguan Zhiyihong hardware and Plastics Co., Ltd. Address : Room 101, building 1,110 Xinfeng Road, Humen,Dongguan China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA25092301602 Page 3 of 28 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS .......................................................................................................................................... 4 2 SUMMARY ........................................................................................................................................................ 5 2.1 General Remarks .................................................................................................................................... 5 2.2 Product Description ................................................................................................................................. 5 2.3 Equipment Under Test ............................................................................................................................ 5 2.4 Short description of the Equipment under Test (EUT) ............................................................................ 5 2.5 EUT configuration .................................................................................................................................... 6 2.6 EUT operation mode ............................................................................................................................... 6 2.7 Block Diagram of Test Setup .................................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) .................................................................................................…

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ...................: FCC ID. ......................................... : CTA25092301601 2BDYZ-WF400 Compiled by ( position+printed name+signature) : File administrators Zoey Cao Supervised by ( position+printed name+signature) : Project Engineer Ace Chai Approved by ( position+printed name+signature) : RF Manager Eric Wang Date of issue ...................................: Oct. 09, 2025 Testing Laboratory Name .............: Shenzhen CTA Testing Technology Co., Ltd. Address ..........................................: Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name...........................: Dongguan Zhiyihong hardware and Plastics Co., Ltd. Address ...........................................: Room 101, building 1,110 Xinfeng Road, Humen,Dongguan China Test specification ......................... : Standard ..........................................: FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Equipment description ................ : Pet Water Dispenser Trade Mark ......................................: N/A Manufacturer ...................................: Dongguan Zhiyihong hardware and Plastics Co., Ltd. Model/Type reference .....................: WF400 Listed Models ..................................: R…

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