2BVXP-OPT08Intelligent Toilet Remote

OPT08-V2 Thank you for choosing our product! Customer Service Contact To ensure proper installation and safe use of your smart toilet, please read this manual carefully. If you encounter any missing or damaged parts, please contact our customer service team. Be sure to include your Order ID for faster service. Email: [email protected] Response Time: Within 24 hours Remote control instructions Instructions for using the knob on the side of the toilet Safety directory Hardware lists Component name Safety cautions Safety and prohibited matters Initial inspection before use Important safety warning – regular testing of the leakage protection switch Catalogue For any questions or support, please email: [ [email protected] ] 02 Please be sure to observe the following Daily cleaning and maintenance Foot sensor user guide Common fault diagnosis Installation steps for smart toilet Battery replacement and installation Product standard 02 03 03 04 04 05 07 08 08 09 10 12 14 18 19 Turn the bowl pre-wetting and auto flush-on-leave functions on or off 09 Component name Please check if all accessories listed below have been received. One Click Knob Human Body Sensor Angle Valve The Power On Button On The Plug The Power Off Button On The Plug Indicator Cleaning Nozzle Toilet Lid Dryer Hardware Lists 1pc flange ring A 1pc instruction B 1set angle valve C 1set D 1pc E fixed disk screws 1set F fixed disk 1set G Power Outage Flushing Battery remote control battery 3/8" female x 3/4" male adapter H 1pc The C angle valve (1/2") fits 1/2" non-threaded copper pipes (water pipes). The D adapter fits 3/8" angle valves. Use whichever one matches your installation; both are not required. This is the seat sensor area. Please do not remove this label. Important: Before using the feminine wash, rear wash, or drying functions, you must be seated within the sensor area on the toilet seat. While these functions are in use, do not lift your hips from the sensor area, or the functions will stop immediately. Foot Sensor Toilet Seat Initial inspection before use Power plug with ground wire Safety directory 1. Do not place the product in damp or wet locations. 2. Do not drop the remote control into water. 3. Do not spray water onto the product or into the power outlet. Please cautiously read before installing and using. Warning: To avoid electric shock 1. Young children and users insensitive to temperature should be accompanied by others when using this product. Turn off or lower the seat temperature when necessary. 2. Use this product only as described in the manual. Do not connect other equipment. 3. Do not continue to use the product if it is malfunctioning, damaged, or has been exposed to water. Send it to an authorized service center for repair. 4. Ensure that the power cord and wires are not damaged or exposed to heat. 5. Do not use this product under the influence of alcohol, medication, or in an unstable condition. 6. Do not plug or unplug the product or hoses while in use. 7. Do not use outdoors. Warning: To prevent burns, electric shock, fire, or injury Note: To ensure the normal use of the product, please follow the instructions to text. 1. Insert the power plug into a 110V AC outlet. 2. Check that the indicator on the digital display panel is illuminated. 3. Check that the inlet valve is turned on. 4. Ensure that the hose between the wall angle valve and the toilet inlet valve is properly installed. 110V socket Angle valve Water inlet hose Caution: Items to Check Before Use 1. Check for water pipe leaks by wiping all connections with absorbent paper. 2. Press the seat near the seat sensor and check for a response sound. 3. Check that the damping structure operates normally. 4. Verify that both the seat detection and foot detection functions are enabled. Seating sensing position Safety cautions Note: please cautiously read before using This product is an electrical appliance. Do not install it in locations where it may be splashed with water or exposed to high humidity. When used in a bathroom, ensure proper ventilation by installing a vent. The power outlet should be installed as follows: • The outlet must be positioned at least 11.8 in above the floor. • Keep the outlet as far away from the bathtub as possible. • The outlet circuit must be equipped with a high-sensitivity, fast-acting leakage protection switch (rated operating current ≤ 15 mA), or be protected by an insulated transformer with a capacity of 1.5–3 kVA. Please read carefully before using. The cautions listed here are related to safety and please follow. This product uses a three-prong plug (with ground wire). Risk of electric shock may occur in case of fault or electrical leakage. If the wall outlet does not provide a ground connection, contact a licensed electrician. Use only AC 110V power supply, and ensure wiring complies with relevant regulations. Warning - Be sure to firmly connect ground wires Proper grounding of this product is required. Without grounding, there is a risk of electric shock. Note: Proper grounding means that the grounding resistance must be below 100 Ω, and the grounding wires of the switchboard must be copper wires with a diameter of at least 1.6 mm. When installing in a bathroom, ensure that the power plug is sealed with silica gel for waterproofing. *Using the wrong power supply may cause a fire.* Please be sure to observe the following Do not allow urine to splash onto the nozzle. Unplug the unit during thunderstorms. Do not flush the unit directly with water. Do not wipe the seat or cover with rough cloth or toilet paper. Use a soft damp cloth instead. Please do not open the seat ring or cover violently. May cause cracking or malfunction. Please take antifreeze measures by freezing. Please do not put heaters near this product. Discoloration or malfunction will occur. Safety and prohibited matters Note: please cautiously read before using Please read carefully before using. The cautions listed here are related to s…

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Rev1/26/2023 (Dreamlily(Shenzhen)E-CommerceCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:30/4/2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BVXP-OPT08 [Dreamlily(Shenzhen)E-CommerceCo.,Ltd]certifiesthattheequipmentforwhichauthorizationis soughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. [Dreamlily(Shenzhen)E-CommerceCo.,Ltd]certifiesthattheequipmentforwhichauthorizationis soughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc. oranyofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyof itssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB 986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, JayCao/Engineer Rev1/26/2023 (Dreamlily(Shenzhen)E-CommerceCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:30/4/2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BVXP-OPT08 [Dreamlily(Shenzhen)E-CommerceCo.,Ltd]certifiesthat,asofthedateofthefilingoftheapplication, theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiaries oraffiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)JayCao/Engineer

Dreamlily(Shenzhen)E-CommerceCo.,Ltd Date:2026-4-29 DearSir/Madam, We,Dreamlily(Shenzhen)E-CommerceCo.,Ltd.Herebydeclaresthe,followingstatement Productname:Toilet Modelno.:OPT08,OPT03,OPT05,OPT06,OPT14,OPT36,W8,W9,W10Allmodelsuse thesameremotecontrol;theonlydifferenceistheshapeofthereceivinglamp.Allthemodels areelectricalidenticalincludingthesamesoftwareparameterandhardwaredesign,same mechanicalstructureanddesign. Sincerely, Name/Title:AlbertWong/Engineer Company:Dreamlily(Shenzhen)E-CommerceCo.,Ltd Address:Room1302,BuildingT2,LijinchengCenter,YousongCommunity, LonghuaStreet,LonghuaDistrict,Shenzhen Phone:18123844740 E-Mail:[email protected]

Dreamlily(Shenzhen)E-CommerceCo.,Ltd. ‘Date：2026-4-30 ProductModelNumber:OPT08 FCCID:2BVXP-OPT08 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:JayCao/Engineer Email:[email protected] Telephone:18123844740 Onbehalfof:Dreamlily(Shenzhen)E-CommerceCo.,Ltd

Dreamlily(Shenzhen)E-CommerceCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:May9,2026 Subject;RequestforConfidentiality FCCID:2BVXP-OPT08 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:JayCao Title:Engineer

AnnexA ExternalPhotos TestModelNo.:OPT08 Page 1 of5 AnnexA ExternalPhotos TestModelNo.:OPT08 Page 2 of5 AnnexA ExternalPhotos TestModelNo.:OPT08 Page 3 of5 AnnexA ExternalPhotos TestModelNo.:OPT08 Page 4 of5 AnnexA ExternalPhotos TestModelNo.:OPT08 Page 5 of5

Size:40*20mm ModelNo.：OPT08 FCCID:2BVXP-OPT08

AnnexB InternalPhotos TestModelNo.OPT08 Page 1 of3 AnnexB InternalPhotos TestModelNo.OPT08 Page 2 of3 AnnexB InternalPhotos TestModelNo.OPT08 Page 3 of3 PCBantenna

MAXLABTestingCo.,Ltd.ReportNo.:MAX26040153P01-R01RF RFTESTREPORT ReportReferenceNo........................:MAX26040153P01-R01RF FCCID.................................................:2BVXP-OPT08 Compiledby (position+printedname+signature) .. : Engineer/CindyZheng Supervisedby (position+printedname+signature)..: Manager/HaleyWen Approvedby (position+printedname+signature)..: RFManager/VivianJiang Dateofissue.........................................:April29,2026 TestingLaboratoryName...............:MAXLABTestingCo.,Ltd. Address ................................................. : 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Applicant’sname...............................: Dreamlily(Shenzhen)E-CommerceCo.,Ltd Address.................................................: Room1302,BuildingT2,LijinchengCenter,YousongCommunity, LonghuaStreet,LonghuaDistrict,Shenzhen Testspecification .............................. : Standard................................................: FCCPart15.231 KDB447498D01V06 ANSIC95.1-2019 FCC§1.1310 MAXLABTestingCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe MAXLABTestingCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.MAXLAB TestingCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfromthe reader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription ........................ :IntelligentToiletRemote TradeMark ............................................ :N/A Manufacturer.........................................: Dreamlily(Shenzhen)E-CommerceCo.,Ltd Model/Typereference ......................... :OPT08 ListedModels ...................................... :OPT03,OPT05,OPT06,OPT14,OPT36,W8,W9,W10 Ratings ................................................... :DC3VFromBattery Modulation...........................................:ASK Frequency..............................................315MHz Result.....................................................:PASS MAXLABTestingCo.,Ltd.ReportNo.:MAX26040153P01-R01RF RFExposureEvaluation 1.ThecorrespondingSARExclusionThresholdcondition,listedbelow: 1)The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances≤50 mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)].[Vf(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,16where ➢f(GHz)istheRFchanneltransmitfrequencyinGHz ➢PoweranddistanceareroundedtothenearestmWandmmbeforecalculation ➢Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmisappliedtodetermineSARtestexclusion. 2)At100MHzto6GHzandfortestseparationdistances>50mm,theSARtestexclusionthresholdis determinedaccordingtothefollowing: a)[Thresholdat50mminstep1)+(testseparationdistance-50mm):(f(MHz)/150)]mW,at100MHz to1500MHz b)[Thresholdat50mminstep1)+(testseparationdistance-50mm)-10]mWat>1500MHzand≤ 6GHz 3)Atfrequenciesbelow100MHz,thefollowingmaybeconsideredforSARtestexclusion. a)Thethresholdatthecorrespondingtestseparationdistanceat100MHzinstep2)ismultipliedby [1+log(100/f(MHz))]fortestseparationdistances>50mmand<200mm. b)Thethresholddeterminedbytheequationina)for50mmand100MHzismultipliedby/2fortest separationdistances≤50mm. c)SARmeasurementproceduresarenotestablishedbelow100MHz.WhenSARtestexclusioncannot beapplied,aKDBinquiryisrequiredtodetermineSARevaluationrequirementsforanytestresultstobe acceptable. 2.CLASSIFICATION Theantennaofthisproduct,undernormalusecondition,isatlessthan20cmawayfromthebodyofthe user.So,thisdeviceisclassifiedasPortableDevice. EUTSpecification Antennatype:PCBAntenna Antennagain(Max)≤0dBi EvaluationappliedMPEEvaluation SAREvaluation MAXLABTestingCo.,Ltd.ReportNo.:MAX26040153P01-R01RF 3.SARTESTEXCLUSIONTHRESHOLDS ThemeasuredconductedPKPower Mode Frequency(MHz)Fieldstrength(dBuV/m@3) EIRP(dBm) TX31556.25-43.71 Note: EIRP=E Meas +20log(d Meas )-109.5 EIRPistheequivalentisotropicallyradiatedpower,indBm E Meas isthefieldstrengthoftheemissionatthemeasurementdistance,indBuV/m d Meas isthemeasurementdistance,inm EIRP=E+20log(d)-109.5 ThetunedconductedPKPower(declaredbyclient) Mode Frequency(MHz)TargetPower (dBm) Tolerance ±(dBm) TX315-431 Frequency (MHz) Minimum Separation distance(mm) RFOutputpowerResultLimit for1-g SAR Verdict (dBm)(mW) 3155-420.0000630.0000073.0 Exempt FromSAR Conclusion ThereforethisdevicecomplieswithFCC'sRFradiationexposurelimitsforgeneralpopulationwithout SARevaluation.

AntennaTestReport Antennatype:PCBantenna Frequency:315MHz Gain(dBi)MAX:≤0dBi Modulation:ASK PCBSize:44.5mm×156mm TotalAntenna TraceLength: 360mm Antenna OccupiedArea: 156mm×0.6mm Manufacture:ZHEJIANGJUNXUANELECTRONICTECHNOLOGY CO.,LTD Address: 36QINGXISTREET,TAIHUYUANTOWN,LIN'AN DISTRICT,HANGZHOUCITY,ZHEJIANGPROVINCE 1.antennaphoto 2.Passivewavediagram 3 . P a ss i v e 3 D & 2 D f i e l d d i a g r a m 3 1 5 M H z T o t a l E ( 2 - Y Z ) - M a x = 2 . 1 3 d B i T o t a l ( H - X Y ) - M ax = - 8 . 57 d B i , C i r l = 1 2 . 9 7 3 1 5 M M H z T o t a l E ( 1 - X Z ) - M ax = 2 . 4 5 d B i 4 . P ass i v e e ff i c i e n c y & g a i n 自由空间 F re q E ff i ( % ) G a i n ( d B i ) ( M H z ) 2 3 . 1 0 310 5 2 4 . 5 311 5 2 3 . 6 0 312 4 22 . 6 0 313 7 23 . 4 0 314 3 2 4 . 5 31 0 5 7 2 3 . 6 0 6 0 316 2 3 . 4 0 317 7 2 4 . 1 318 5 2 4 . 7 0 319 8 2 3 . 1 0 3 0 320

MAXLABTestingCo.,Ltd. ReportNo.:MAX26040153P01-R01 Page 1 of22 FCCPART15SUBPARTCTESTREPORT FCCPART15.231 ReportReferenceNo........................:MAX26040153P01-R01 FCCID.................................................:2BVXP-OPT08 Compiledby (position+printedname+signature)..: Engineer/CindyZheng Supervisedby (position+printedname+signature) .. : Manager/HaleyWen Approvedby (position+printedname+signature)..: RFManager/VivianJiang Dateofissue ......................................... :April29,2026 TestingLaboratoryName .............. :MAXLABTestingCo.,Ltd. Address.................................................: 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Applicant’sname ............................... : Dreamlily(Shenzhen)E-CommerceCo.,Ltd Address.................................................: Room1302,BuildingT2,LijinchengCenter,YousongCommunity, LonghuaStreet,LonghuaDistrict,Shenzhen Testspecification..............................: Standard................................................: FCCPart15.231 ANSIC63.10:2020 MAXLABTestingCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe MAXLABTestingCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.MAXLAB TestingCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfromthe reader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription........................: IntelligentToiletRemote TradeMark............................................:N/A Manufacturer ......................................... : Dreamlily(Shenzhen)E-CommerceCo.,Ltd Model/Typereference.........................:OPT08 ListedModels......................................:OPT03,OPT05,OPT06,OPT14,OPT36,W8,W9,W10 Ratings...................................................:DC3Vfrombattery Modulation ........................................... :ASK Frequency .............................................. 315MHz Result.....................................................:PASS MAXLABTestingCo.,Ltd. ReportNo.:MAX26040153P01-R01 Page 2 of22 TESTREPORT Equipmentunder Test : IntelligentToiletRemote Model/Type: OPT08 ListedModels:OPT03,OPT05,OPT06,OPT08,OPT14,OPT36,W8,W9,W10 ModelDeclaration :Allthemodelsareelectricalidenticalincludingthesamesoftware parameterandhardwaredesign,samemechanicalstructureanddesign, theonlydifferenceisthemodelnameddifferent. Applicant: Dreamlily(Shenzhen)E-CommerceCo.,Ltd Address: Room1302,BuildingT2,LijinchengCenter,YousongCommunity, LonghuaStreet,LonghuaDistrict,Shenzhen Manufacturer: Dreamlily(Shenzhen)E-CommerceCo.,Ltd Address: Room1302,BuildingT2,LijinchengCenter,YousongCommunity, LonghuaStreet,LonghuaDistrict,Shenzhen TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. MAXLABTestingCo.,Ltd. ReportNo.:MAX26040153P01-R01 Page 3 of22 Contents 1TESTSTANDARDS..............................................................................................................................4 2SUMMARY.................................................................................................................................................5 2.1GeneralRemarks..........................................................................................................................................5 2.2ProductDescription.....................................................................................................................................5 2.3EquipmentUnderTest.................................................................................................................................5 2.4ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................5 2.5BlockDiagramofTestSetup.......................................................................................................................5 2.6SpecialAccessories.....................................................................................................................................6 2.7RelatedSubmittal(s)/Grant(s)...................................................................................................................6 2.8Modifications.................................................................................................................................................6 3TESTENVIRONMENT........................................................................................................................7 3.1Addressofthetestlaboratory....................................................................................................................7 3.2TestFacility...................................................................................................................................................7 3.3Environmentalconditions............................................................................................................................7 3.4Summaryofmeasurementresults..............................................................................................................8 3.5Statementofthemeasurementuncertainty..............................................................................................8 3.6EquipmentsUsedduringtheTest..............................................................................................................9 4TESTCONDITIONSANDRESULTS.......................................................................................11 4.1ACPowerConductedEmission................................................................................................................11 4.2RadiatedEmission......................................................................................................................................12 4.320dBBandwidth..............................…

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Testsetup TestModelNo.:OPT08