2A9TR-PS-020SNOW+ Automatic Pet Feeder

SNOW Automatic Pet Feeder Instruction Manual PS-020 138 mm 2 1 0 m m + 1 1. SAFETY INSTRUCTIONS 2. PRODUCT STRUCTURE 3. FEATURES 4. INSTALLATION 5. APP DOWNLOAD 8. TECHNICAL SPECIFICATIONS 9. WARRANTY CARD 7. FCC STATEMENT 6. OPERATION 2 3 4 5-7 7-13 17 17 16 14-16 Thank you for choosing this PetSnowy product. To use this product correctly and safely, please read and understand this instruction manual carefully and thoroughly before use and keep it for future reference. Failure to do so may result in loss of pets and/or damage to the product. Please note that PetSnowy is not responsible for any failure caused by misuse, modcation by anyone other than the Company, or improper installation or maintenance. PetSnowy reserves the right to interpret and modify this manual. CATALOGUE 2 3 1. Please read and understand this instruction manual carefully and thoroughly before use. 2. Keep the device away from high temperature and humidity and direct sunlight for indoor use only. 3. The device must be placed on a at and hard ground. Do not place the device on a tilted or unstable surface. 4. This device can only be used for feeding cats and small dogs. Do not use it for any other purposes. 5. No other items can be placed on the device. People are not allowed to sit on the device. 6. This device is suitable for dry pet food sized 0.2 - 0.59 inch in diameter only. Canned food, liquid food, or other semi nished food should not be used 7. Children are prohibited from operating the product alone. Children may only operate the device under adult supervision. 8. Please check and clean the device regularly, removing all food residue, to avoid the growth of mildew and bacteria. 9. Do not put your hand into the food outlet and food container to avoid accidental injury when the device is operating. 10. Please keep pets from jostling the device. If the device is knocked over, the pet food may spill out. 11. Please do not allow your pet to bite or chew the cord of the adapter. 12. This device is not waterproof. Only the food container, stainless steel feeding tray, and feeding tray base can be washed with water. Keep other parts of the device away from water. 13. Before cleaning the device, disconnect the product from the power supply. Do not plug in or remove plug with wet hands to avoid shock. 14. To clean the device's surface, only wipe it with a soft cloth dipped in water. Do not use abrasives, organic solvents, or corrosive solvents to clean the device's surface. 15. Only AA-size batteries can be used for this device. Please make sure the AA batteries are installed with the correct polarity. 16. Rechargeable batteries cannot be used. Old and new batteries cannot be mixed. 17. If the device is not used for a long time, remove the batteries to avoid battery uid leakage and damage to the device. 18. Follow the local laws to dispose of the used batteries. Do not throw them away randomly so as to avoid environmental pollution. 19. Non-professionals must not attempt to repair, transform, or disassemble this device. SAFETY INSTRUCTIONS PRODUCT STRUCTURE Desiccant box Manual feeding button Food shortage indicator Stainless steel feeding tray Feeding tray base Top cover Food container Feeder body Battery compartment DC socket Battery cover Feeder bottom Wi-Fi indicator 4 5 FEATURES INSTALLATION Simple operation – one key to feed Press and hold the feeding button to feed manually 1. Load 4 AA batteries correctly according to the battery polarity mark. 2.Insert the adapter output plug into the DC socket of the feeder, then plug the adapter into the main socket. Tip: It is recommended to use both battery and adapter for power supply. In case of power failure, the feeder will automatically switch to battery power supply to ensure continuous food supply. 10 feeding schedules can be set to ensure regular and quantitative healthy feeding Powered by both battery and power adapter to ensure continuous food supply Food container and food outlet seals are designed to ensure that food is protected from moisture Once set, the data is permanently saved Automatic warning when food level in the food container is insufficient The app saves the feeding records, which can be searched at any time Food container and feeding tray can be disassembled for cleaning Feeding tray made of food-grade, high-quality 304 stainless steel material is corrosion-resistant and easy to clean. Overall center of gravity downward, making it difficult to tilt Food outlet infrared detection to prevent food from stacking and causing transmission mechanism damage Regular and quantitative healthy feeding Dual power supply – no need to worry about power blackouts Moisture-proof design to keep food fresh Anti-clogging design Remaining food detection – timely reminder Feeding records can be searched Simple assembly and disassembly for convenient cleaning Stable and not easy to tilt High-quality stainless steel feeding tray Power-off memory – no data lost Unscrew the battery cover with a screwdriver DC Socket, at the bottom of the product 6 7 3. Place the stainless steel feeding tray on the feeding tray base, and then attach it to the feeder body. 4. Press the latch to open the top cover; tear the sealed bag to take out the desiccant, then put it in the desiccant box, then fasten the desiccant box into the top cover. 1. Download and install the PetSnowy app from the Apple or Android app store, or scan the QR code to download and install the app. 5. Pour appropriate amount of pet food into the food container, put the top cover on, and start to use. Feeding tray base Pet food Stainless steel feeding tray Tear the sealed bag to take out the desiccant, then put it in the desiccant box. Desiccant box Desiccant Top cover 下载APP APP DOWNLOAD 8 9 2. Connect your phone to a Wi-Fi hotspot and turn on Bluetooth. 4. Open the app, click "+" in the upper right corner of the home page, then click "Add Device" to add the device. 3. When adding the device for the rst time, plea…

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-PETSNOWY- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCC. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 2/16/23 U.S.AgentDesignation [PETSNOWY]acknowledgestheirconsentforthefollowingcontactlocatedintheUnitedStatestoact astheiragentforserviceofprocessfortheequipmentforwhichauthorizationissought(FCCID: [2A9TR-PS-020]): NameandcompanyofU.S.agent:PETSNOWY PhysicalU.S.addressofagent:64CRATER,IRVINE,California,92618,UnitedStates FRNofU.S.agent:0033205220 EmailaddressofU.S.agent:[email protected] [PETSNOWY]acknowledgestheirobligationtoacceptserviceofprocessonbehalfof[PETSNOWY]. [PETSNOWY]acceptsitsobligationtomaintainanagentforserviceofprocessintheUnitedStates fornolessthanoneyearaftereitherthegranteehaspermanentlyterminatedallmarketingand importationoftheapplicableequipmentwithintheU.S.,ortheconclusionofanyCommission-related administrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(d)(7). Sincerely, Signature [SunTao] [IEEngineer] [PETSNOWY] 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 3 -PETSNOWY- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCC. Signature [SunTao] [IEEngineer] [PETSNOWY]

-PETSNOWY- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 2/16/23 Towhomitmayconcern: We,[PETSNOWY],herebycertifythattheequipmentforwhichauthorizationissought(FCCID: [2A9TR-PS-020])isnot“covered”equipmentprohibitedfromreceivinganequipmentauthorization pursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). Sincerely, Signature [SunTao] [IEEngineer] [PETSNOWY] 6 2 _ [ m o d e l ] C o v e r e d E q u _ 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - U , V 0 2

Code:AB-RF-05-b ExternalPhotograph Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b

LabelLocationOnEUT Label

Code:AB-RF-05-b InternalPhotograph Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b ANT

version01 PETSNOWY DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:PS-020 FCCID:2A9TR-PS-020 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor internal antennatype(s) describedbelow: ModelNo.ofantenna:WBR3 Typeofantenna:PCBantenna Gainoftheantenna:2.54dBi Frequencyrange:2.4G:2400-2500MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:PETSNOWY Address:64CRATER,IRVINE,California,92618,UnitedStates City:Irvine ZIP/Postalcode:/ Country:UnitedStates Place:IrvineDate:2/16/2023 Signature:

ANTENNAREPORT Manufacture：TUYA ProductName：WBR3Antenna AntennaType：PCB TestDate：2019.05.20 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

RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiation asspecifiedin§1.1307(b) FCCID:2A9TR-PS-020 EUTSpecification EUT SNOW + AutomaticPetFeeder Frequencyband(Operating)WLAN:2.412GHz~2.462GHz WLAN:5.18GHz~5.32GHz/5.50GHz~5.70GHz WLAN:5.745GHz~5825GHz Others:BLE:2402-2480MHz DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure(S=1mW/cm2) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpowerBLE:8.12dBm(0.0065W) WIFI:18.47dBm(0.0703W) Antennagain(Max)2.54dBi EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaand totalpowerinputtotheantenna,throughthecalculation,wewillknowthedistance wheretheMPElimitisreached. MeasurementResult Operating Mode Channel Frequency (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) Max.Tuneup Power (dBm) Antenna Gain (dBi) Power densityat 20cm (mW/cm2) Power density Limits (mW/cm2) 802.11b 2412 18.2018.20 ±1 19.20 2.54 0.0297 1 2437 17.9917.99 ±118.992.540.02831 2462 18.4718.47 ±1 19.472.540.03161 802.11g 2412 17.6817.68 ±1 18.68 2.54 0.0264 1 2437 17.4917.49 ±118.492.540.02521 2462 17.8417.84 ±1 18.842.540.02731 802.11n (HT20) 2412 17.7317.73 ±1 18.73 2.54 0.0267 1 2437 17.5317.53 ±118.532.540.02551 2462 18.0218.02 ±1 19.022.540.02851 BLE_1M 2402 8.128.12 ±1 9.12 2.54 0.0029 1 2440 7.327.32 ±18.322.540.00241 2480 7.177.17 ±1 8.172.540.00231 Note:ThedevicedoesnotsupportsimultaneoustransmissionofBLE&WIFI. Result:NoStandaloneSARtestisrequired.

Page1of23 AppendixTestData ReportNo.:18220WC20275201TestSampleNo.:1-2-2 StartTestDate:2022.12.5FinishTestDate:2022.12.14 TestEngineer:Auditor: Temperature:24.3 °C RelativeHumidity:47% Pressure:1012hPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6762401.6602402.3360.5PASS 24400.6882439.6562440.3440.5PASS 24800.6682479.6682480.3360.5PASS Page2of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page3of23 Page4of23 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz] OCB[MHz] FL[MHz]FH[MHz] BLE_1MAnt1 24021.02822401.49432402.5225 24401.02702439.49412440.5211 24801.02482479.49412480.5189 Page5of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page6of23 Page7of23 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 24028.12≤30PASS 24407.32≤30PASS 24807.17≤30PASS Page8of23 TestGraphsPeak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page9of23 Page10of23 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-7.06≤8.00PASS 2440-7.76≤8.00PASS 2480-7.95≤8.00PASS Page11of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page12of23 Page13of23 AppendixE:Bandedgemeasurements TestResult TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1 Low24027.26-52.02≤-12.74PASS High24806.49-57.37≤-13.51PASS Page14of23 TestGraphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page15of23 AppendixF:ConductedSpuriousEmission TestResult TestMod e Antenn a Frequency[MHz ] FreqRange [MHz] RefLeve l [dBm] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1 2402 Reference6.436.43---PASS 30~10006.43-68.78≤-13.57PASS 1000~2650 0 6.43-53.25≤-13.57PASS 2440 Reference6.206.20---PASS 30~10006.20-68.5≤-13.8PASS 1000~2650 0 6.20-53.53≤-13.8PASS 2480 Reference6.206.20---PASS 30~10006.20-68.82≤-13.8PASS 1000~2650 0 6.20-53.79≤-13.8PASS Page16of23 TestGraphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page17of23 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 Page18of23 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference Page19of23 BLE_1M_Ant1_2480_30~1000 BLE_1M_Ant1_2480_1000~26500 Page20of23 Page21of23 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] BLE_1MAnt1 24020.380.6360.322.20 24400.380.6360.322.20 24800.380.6360.322.20 Page22of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page23of23 ---End---

ReportNo.:18220WC20275201FCCID:2A9TR-PS-020Page1of30 Code:AB-RF-05-b FCCTestReport ClientName:PETSNOWY ClientAddress: 64CRATER,IRVINE,California,92618,United StatesofAmerica ProductName:SNOW + AutomaticPetFeeder ReportDate:Feb.13,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC20275201FCCID:2A9TR-PS-020Page2of30 Code:AB-RF-05-b Contents 1.GeneralInformation ............................................................................................................................................6 1.1.ClientInformation ....................................................................................................................................6 1.2.DescriptionofDevice(EUT) ..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest ................................................................................................7 1.4.DescriptionofTestConfiguration ..........................................................................................................7 1.5.DescriptionOfTestSetup ......................................................................................................................8 1.6.TestEquipmentList .................................................................................................................................9 1.7.MeasurementUncertainty ....................................................................................................................10 1.8.DescriptionofTestFacility ...................................................................................................................10 2.SummaryofTestResults ................................................................................................................................11 3.ConductedEmissionTest ................................................................................................................................12 3.1.TestStandardandLimit .......................................................................................................................12 3.2.TestSetup ...............................................................................................................................................12 3.3.TestProcedure .......................................................................................................................................12 3.4.TestData .................................................................................................................................................12 4.RadiationSpuriousEmissionandBandEdge .............................................................................................15 4.1.TestStandardandLimit .......................................................................................................................15 4.2.TestSetup ...............................................................................................................................................15 4.3.TestProcedure .......................................................................................................................................16 4.4.TestData .................................................................................................................................................17 5.MaximumPeakOutputPowerTest ...............................................................................................................25 5.1.TestStandardandLimit .......................................................................................................................25 5.2.TestSetup ...............................................................................................................................................25 5.3.TestProcedure .......................................................................................................................................25 5.4.TestData .................................................................................................................................................25 6.6DBOccupyBandwidthTest ..........................................................................................................................26 6.1.TestStandardandLimit .......................................................................................................................26 6.2.TestSetup ...............................................................................................................................................26 6.3.TestProcedure .......................................................................................................................................26 6.4.TestData .................................................................................................................................................26 7.PowerSpectralDensityTest ...........................................................................................................................27 7.1.TestStandardandLimit .......................................................................................................................27 7.2.TestSetup ...............................................................................................................................................27 7.3.TestProcedure .......................................................................................................................................27 7.4.TestData .................................................................................................................................................27 8.100kHzBandwidthofFrequencyBandEdgeRequirement ......................................................................28 ReportNo.:18220WC20275201FCCID:2A9TR-PS-020Page3of30 Code:AB-RF-05-b 8.1.TestStandardandLimit ...................................................................................…

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Page1of44 AppendixTestData ReportNo.:18220WC20275202TestSampleNo.:1-2-2 StartTestDate:2022.12.5FinishTestDate:2022.12.14 TestEngineer:Auditor: Temperature:24.3°CRelativeHumidity:47% Pressure:1012hPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 24129.5602407.0002416.560≥0.5PASS 24379.1202432.4402441.560≥0.5PASS 24629.0402457.4802466.520≥0.5PASS 11GAnt1 241216.3602403.8402420.200≥0.5PASS 243716.3602428.8402445.200≥0.5PASS 246216.3602453.8402470.200≥0.5PASS 11N20Ant1 241217.6002403.2002420.800≥0.5PASS 243717.6002428.2002445.800≥0.5PASS 246217.6002453.2002470.800≥0.5PASS Page2of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page3of44 11G_Ant1_2412 11G_Ant1_2437 Page4of44 11G_Ant1_2462 11N20_Ant1_2412 Page5of44 11N20_Ant1_2437 11N20_Ant1_2462 Page6of44 Page7of44 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntenna Channel Frequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 241212.3362405.89392418.2299------ 243712.4082430.79012443.1981------ 246212.4512455.83412468.2851------ 11GAnt1 241217.0512403.53402420.5850------ 243717.0962428.46892445.5649------ 246217.1332453.50112470.6341------ 11N20Ant1 241218.0022403.05392421.0559------ 243717.8982428.07642445.9744------ 246217.9802453.08982471.0698------ Page8of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page9of44 11G_Ant1_2412 11G_Ant1_2437 Page10of44 11G_Ant1_2462 11N20_Ant1_2412 Page11of44 11N20_Ant1_2437 11N20_Ant1_2462 Page12of44 Page13of44 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz]PeakPower[dBm] Conducted Limit[dBm] 11BAnt1 241218.20≤30.00 243717.99≤30.00 246218.47≤30.00 11GAnt1 241217.68≤30.00 243717.49≤30.00 246217.84≤30.00 11N20Ant1 241217.73≤30.00 243717.53≤30.00 246218.02≤30.00 Page14of44 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict 11BAnt1 2412-6.74≤8.00PASS 2437-7.64≤8.00PASS 2462-6.33≤8.00PASS 11GAnt1 2412-14.77≤8.00PASS 2437-14.88≤8.00PASS 2462-13.48≤8.00PASS 11N20Ant1 2412-14.66≤8.00PASS 2437-15.22≤8.00PASS 2462-14.57≤8.00PASS Page15of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page16of44 11G_Ant1_2412 11G_Ant1_2437 Page17of44 11G_Ant1_2462 11N20_Ant1_2412 Page18of44 11N20_Ant1_2437 11N20_Ant1_2462 Page19of44 Page20of44 AppendixE:Bandedgemeasurements TestResult TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t 11BAnt1 Low24126.26-44.35≤-13.74PASS High24626.48-53.46≤-13.52PASS 11GAnt1 Low2412-1.09-44.35≤-21.09PASS High2462-0.66-50.59≤-20.66PASS 11N20Ant1 Low2412-0.97-42.36≤-20.97PASS High2462-0.62-49.19≤-20.62PASS Page21of44 TestGraphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 Page22of44 11G_Ant1_High_2462 11N20_Ant1_Low_2412 Page23of44 11N20_Ant1_High_2462 Page24of44 AppendixF:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11BAnt1 2412 Reference5.715.71---PASS 30~10005.71-68.42≤-14.29PASS 1000~265005.71-53.32≤-14.29PASS 2437 Reference5.735.73---PASS 30~10005.73-68.81≤-14.27PASS 1000~265005.73-53.13≤-14.27PASS 2462 Reference5.915.91---PASS 30~10005.91-67.85≤-14.09PASS 1000~265005.91-51.24≤-14.09PASS 11GAnt1 2412 Reference-3.29-3.29---PASS 30~1000-3.29-68.54≤-23.29PASS 1000~26500-3.29-52.93≤-23.29PASS 2437 Reference-0.97-0.97---PASS 30~1000-0.97-68.2≤-20.97PASS 1000~26500-0.97-48.48≤-20.97PASS 2462 Reference-2.56-2.56---PASS 30~1000-2.56-67.44≤-22.56PASS 1000~26500-2.56-48.64≤-22.56PASS 11N20Ant1 2412 Reference-4.36-4.36---PASS 30~1000-4.36-68.99≤-24.36PASS 1000~26500-4.36-53.34≤-24.36PASS 2437 Reference-1.56-1.56---PASS 30~1000-1.56-69.24≤-21.56PASS 1000~26500-1.56-48.5≤-21.56PASS 2462 Reference-2.97-2.97---PASS 30~1000-2.97-67.85≤-22.97PASS 1000~26500-2.97-53.07≤-22.97PASS Page25of44 TestGraphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 Page26of44 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 Page27of44 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference Page28of44 11B_Ant1_2462_30~1000 11B_Ant1_2462_1000~26500 Page29of44 11G_Ant1_2412_0~Reference 11G_Ant1_2412_30~1000 Page30of44 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference Page31of44 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 Page32of44 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 Page33of44 11G_Ant1_2462_1000~26500 11N20_Ant1_2412_0~Reference Page34of44 11N20_Ant1_2412_30~1000 11N20_Ant1_2412_1000~26500 Page35of44 11N20_Ant1_2437_0~Reference 11N20_Ant1_2437_30~1000 Page36of44 11N20_Ant1_2437_1000~26500 11N20_Ant1_2462_0~Reference Page37of44 11N20_Ant1_2462_30~1000 11N20_Ant1_2462_1000~26500 Page38of44 Page39of44 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] Transmission Duration[ms] Transmission Period[ms] DutyCycle [%] Factor 11BAnt1 24128.398.4199.760.01 24378.398.4299.640.02 24628.388.4199.640.02 11GAnt1 24121.401.4397.900.09 24371.391.4397.200.12 24621.391.4397.200.12 11N20Ant1 24121.301.3497.010.13 24371.301.3397.740.10 24621.301.3397.740.10 Page40of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page41of44 11G_Ant1_2412 11G_Ant1_2437 Page42of44 11G_Ant1_2462 11N20_Ant1_2412 Page43of44 11N20_Ant1_2437 11N20_Ant1_2462 Page44of44 ---End---

ReportNo.:18220WC20275202FCCID:2A9TR-PS-020Page1of31 Code:AB-RF-05-b FCCTestReport ClientName:PETSNOWY ClientAddress: 64CRATER,IRVINE,California,92618,United StatesofAmerica ProductName:SNOW + AutomaticPetFeeder ReportDate:Feb.13,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC20275202FCCID:2A9TR-PS-020Page2of31 Code:AB-RF-05-b Contents 1.GeneralInformation............................................................................................................................................6 1.1.ClientInformation.....................................................................................................................................6 1.2.DescriptionofDevice(EUT)..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest.................................................................................................7 1.4.DescriptionofTestConfiguration..........................................................................................................7 1.5.DescriptionOfTestSetup.......................................................................................................................8 1.6.TestEquipmentList.................................................................................................................................9 1.7.MeasurementUncertainty....................................................................................................................10 1.8.DescriptionofTestFacility....................................................................................................................10 2.SummaryofTestResults.................................................................................................................................11 3.ConductedEmissionTest................................................................................................................................12 3.1.TestStandardandLimit.......................................................................................................…

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