2BKT4-S4010121QSmart Pet Feeder

EN WARNING 1. DONOT ATTEMPT TO DISASSEMBLE, REPAIR, MODIFYOR REPLACE ANYPART OF THE PRODUCT. ALL REPAIRSSHOULD BE PERFORMED BY QUALIFIED PERSONNEL 2. ONLYUSEACCESSORIESRECOMMENDEDORSOLD BY THE MANUFACTURER. 3. INSTALL 4AA BATTERIESAS A BACKUP POWERSOURCE IN CASEOFPOWEROUTAGES. 4. DONOTALLOWPETSTOCHEWORSWALLOW ANY PRODUCTACCESSORIES. BE CAREFULTOCOVER OR HIDETHE POWERCORDTO PREVENT PETSFROMBITING. 5. DONOT LIFTTHEPETFEEDERBYTHE LID, FOODSTORAGE BUCKET, BOWLORBOWLSTAND. LIFT ORCARRY THEFEEDER WITH BOTH HANDS BY HOLDING THE FOODSTORAGE BUCKET AND BASE WHILE KEEPING THE DEVICE INAN UPRIGHTPOSITION. 6. INSTALL ORSTORE THEPETFEEDER ON A HORIZONTAL SURFACEAGAINST AWALL OR INA CORNER TO AVOID TRIPPING. 7. FOR DRY FOODONLY. DUE TO THE WIDE VARIETY OF PET FOODS AVAILABLE ON THE MARKET, THE MECHANICAL STRUCTUREOF THEFEEDER CANNOTGUARANTEE 100% COMPATIBILITY WITH ALL TYPESOF PET FOODS. WE RECOMMENDUSINGONLY DRYPET FOODS WITH A SIZEOF 3 TO 1 5 MM.WET AND DAMPPET FOODS ARE STRICTLY PROHIBITED. 8. WHEN POWERED BY BATTERIES, THE STANDBY TIME IS EXPECTED TO BE ABOUT 30 TO 40 DAYSDEPENDING ON THE TYPE OF BATTERY (ASSUMING 5FEEDINGS PER DAY, 10 SERVINGS EACH TIME); SO BE SURETOREPLACE THEBATTERY WITHANEW ONEBEFORE LEAVING FOR A LONG TIME. PLEASECHECK THE OPERATION FREQUENTLY TOENSURE THATTHEPETFEEDER IS CORRECTLY DISPENSING. 9. PLEASE USE ITINAN INDOOR ENVIRONMENT, NOT IN PLACES WITH DIRECTSUNLIGHTSUCHAS BALCONIES; 10. THE GRAMS OF FOOD PER SERVING VARY DEPENDINGON THE DENSITYOF THE FOOD. 11. THE SHAPE AND DENSITYOF PET FOODPARTICLES WILL CAUSE A CERTAINDEVIATION IN THE CAPACITYOF THE FOOD STORAGE BUCKET. 01 12. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions,may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: •Reorient or relocate the receiving antenna. •Increase the separation between the equipment and receiver. •Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. •Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. RF Exposure Information 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. S4010121Q 6 liter 332 x 363 x 192 mm (ma. x ho. x szé.) Macskák/kistestű kutyák Csak 3-15 mm szemcseméretű száraz kisállateledel használata javasolt ABS / szilikon / 304 rozsdamentes acél Bemenet 100-240 V~ 50-60 Hz, Kimenet 5 V 1A DC 5 V 1 A Wifi (2,4 GHz) 2400 MHz - 2483,5 MHz 21 dBm 2 W

AGZZX OPTOELECTRONICS TECHNOLOGY CO.,LTD Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 10/8/2024 U.S. Agent Designation AGZZ X OPTOELECTRONICS TECHNOLOGY CO.,LTD acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BKT4-S4010121Q): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of AGZZX OPTOELECTRONICS TECHNOLOGY CO.,LTD. AGZZX OPTOELECTRONICS TECHNOLOGY CO.,LTD with the FRN 0035905322 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Since rely, Signature Cheng Zhou Director of Research and Development AGZZX OPTOELECTRONICS TECHNOLOGY CO.,LTD Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BKT4-S4010121Q S4010121Q, NP-1DHFB#L*01, NP-1DHFB#L*02, NP-1DHFB#L*03, NP-1DHFB#L*04, NP-1DHFB#L*05, NP-1DHFB#L*06, NP-1DHFB#L*07, NP-1DHFB#L*08, NP-1DHFB#L*09, NP-1DHFB#L*10, NP-1DHFB#L*11, NP-1DHFB#L*12, NP-1DHFB#L*13, NP-1DHFB#L*14, NP-1DHFB#L*15, NP-1DHFB#L*16, NP-1DHFB#L*17, NP-1DHFB#L*18, NP-1DHFB#L*19, NP-1DHFB#L*20; * represents the number of food bowls, *=1,2,3,4,5; # indicates the product capacity, #=4, 6, 8, 10. We, Applicant Company Name: AGZZX OPTOELECTRONICS TECHNOLOGY CO., LTD Address: Floor 4, Building 26, Juyuanzhou, No.618. Jinshan Avenue, Cangshan District, Fuzhou city, Fujian Province 350000, China Phone: +86-591-88187081 certify that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. We certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-10-08 Signature Date Name / Title: Cheng Zhou / Director of Research and Development Company: AGZZX OPTOELECTRONICS TECHNOLOGY CO., LTD Address: Floor 4, Building 26, Juyuanzhou, No.618. Jinshan Avenue, Cangshan District, Fuzhou city, Fujian Province 350000, China Phone: +86-591-88187081 Fax: N/A E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BKT4-S4010121Q S4010121Q, NP-1DHFB#L*01, NP-1DHFB#L*02, NP-1DHFB#L*03, NP-1DHFB#L*04, NP-1DHFB#L*05, NP-1DHFB#L*06, NP-1DHFB#L*07, NP-1DHFB#L*08, NP-1DHFB#L*09, NP-1DHFB#L*10, NP-1DHFB#L*11, NP-1DHFB#L*12, NP-1DHFB#L*13, NP-1DHFB#L*14, NP-1DHFB#L*15, NP-1DHFB#L*16, NP-1DHFB#L*17, NP-1DHFB#L*18, NP-1DHFB#L*19, NP-1DHFB#L*20; * represents the number of food bowls, *=1,2,3,4,5; # indicates the product capacity, #=4, 6, 8, 10. For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-10-08 Signature Date Name / Title: Cheng Zhou / Director of Research and Development Company: AGZZX OPTOELECTRONICS TECHNOLOGY CO., LTD Address: Floor 4, Building 26, Juyuanzhou, No.618. Jinshan Avenue, Cangshan District, Fuzhou city, Fujian Province 350000, China Phone: +86-591-88187081 Fax: N/A E-Mail: [email protected]

Page 1 of 1 Rev.2.0 AGZZX OPTOELECTRONICS TECHNOLOGY CO., LTD WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2BKT4-S4010121Q Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo- location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Cheng Zhou / Director of Research and Development Signature: Phone: +86-591-88187081 Email: [email protected] Date: 2024-10-08

AGZZX OPTOELECTRONICS TECHNOLOGY CO., LTD Floor 4, Building 26, Juyuanzhou, No.618. Jinshan Avenue, Cangshan District, Fuzhou city, Fujian Province 350000, China Date: October 08, 2024 FCC ID: 2BKT4-S4010121Q Model Number: S4010121Q, NP-1DHFB#L*01, NP-1DHFB#L*02, NP-1DHFB#L*03, NP-1DHFB#L*04, NP-1DHFB#L*05, NP-1DHFB#L*06, NP-1DHFB#L*07, NP-1DHFB#L*08, NP-1DHFB#L*09, NP-1DHFB#L*10, NP-1DHFB#L*11, NP-1DHFB#L*12, NP-1DHFB#L*13, NP-1DHFB#L*14, NP-1DHFB#L*15, NP-1DHFB#L*16, NP-1DHFB#L*17, NP-1DHFB#L*18, NP-1DHFB#L*19, NP-1DHFB#L*20 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, AGZZX OPTOELECTRONICS TECHNOLOGY CO., LTD hereby declare that our product (Wireless headset) Model Number: S4010121Q, NP-1DHFB#L*01, NP-1DHFB#L*02, NP-1DHFB#L*03, NP-1DHFB#L*04, NP-1DHFB#L*05, NP-1DHFB#L*06, NP-1DHFB#L*07, NP-1DHFB#L*08, NP-1DHFB#L*09, NP-1DHFB#L*10, NP-1DHFB#L*11, NP-1DHFB#L*12, NP-1DHFB#L*13, NP-1DHFB#L*14, NP-1DHFB#L*15, NP-1DHFB#L*16, NP-1DHFB#L*17, NP-1DHFB#L*18, NP-1DHFB#L*19, NP-1DHFB#L*20 board, Schematic, Hardware version, Software version, structure and internal photos are same, named and appearance differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name / Title: Cheng Zhou / Director of Research and Development Company: AGZZX OPTOELECTRONICS TECHNOLOGY CO., LTD Address: Floor 4, Building 26, Juyuanzhou, No.618. Jinshan Avenue, Cangshan District, Fuzhou city, Fujian Province 350000, China Phone: +86-591-88187081 Fax: N/A E-Mail: [email protected]

Page1of4FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of4FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of4FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of4FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8

Page1of1FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L5.0cmxW3.0cm) SmartPetFeeder Model:S4010121Q FCCID:2BKT4-S4010121Q LabelLocation

Page1of4FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of4FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of4FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Antenna Page4of4FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7

Page1of5FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity MaximumPermissibleExposureReport 1.ProductInformation Applicant: AGZZXOPTOELECTRONICSTECHNOLOGYCO.,LTD Address:Floor4,Building26,Juyuanzhou,JinshanIndustrialZone,No.618, JinshanAvenue,JianxinTown,CangshanDistrict,Fuzhoucity, Fujian,Province,China EUT:SmartPetFeeder TestModel:S4010121Q AdditionalModelNo.:NP-1DHFB#L*01,NP-1DHFB#L*02,NP-1DHFB#L*03,NP-1DHFB#L*04, NP-1DHFB#L*05,NP-1DHFB#L*06,NP-1DHFB#L*07,NP-1DHFB#L*08, NP-1DHFB#L*09,NP-1DHFB#L*10,NP-1DHFB#L*11,NP-1DHFB#L*12, NP-1DHFB#L*13,NP-1DHFB#L*14,NP-1DHFB#L*15,NP-1DHFB#L*16, NP-1DHFB#L*17,NP-1DHFB#L*18,NP-1DHFB#L*19,NP-1DHFB#L*20; *representsthenumberoffoodbowls,*=1,2,3,4,5;#indicatestheproduct capacity,#=4,6,8,10. ModelDeclaration:PCBboard,structureandinternalofthesemodel(s)arethesame,Sono additionalmodelsweretested PowerSupply:ForAdapter: INPUT:100-240V~50/60Hz0.15A OUTPUT:5.0Vdc,1.0A ForEUT: Input:5V1A,or6V,Poweredby4AAAbatteries HardwareVersion:YY-WM-QQREV:03 SoftwareVersion:YY_mcu_145.bin; Bluetooth FrequencyRange:2402MHz~2480MHz ChannelNumber:40channelsforBluetoothV5.0(DTS) ChannelSpacing:2MHzforBluetoothV5.0(DTS) ModulationType:GFSKforBluetoothV5.0(DTS) BluetoothVersion:V5.0 AntennaDescription:PCBAntenna,1.32dBi(Max.) WIFI(2.4GBand) FrequencyRange:2412MHz~2462MHz ChannelSpacing:5MHz ChannelNumber:11Channelsfor20MHzbandwidth(2412~2462MHz) ModulationType:IEEE802.11b:DSSS(CCK,DQPSK,DBPSK) IEEE802.11g:OFDM(64QAM,16QAM,QPSK,BPSK) IEEE802.11n:OFDM(64QAM,16QAM,QPSK,BPSK) AntennaDescription:PCBAntenna,1.32dBi(Max.) Exposurecategory : Generalpopulation/uncontrolledenvironment Page2of5FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity EUTType : ProductionUnit DeviceType : MobileDevices 2.EvaluationMethod SystemsoperatingundertheprovisionsofFCC47CFRsectionshallbeoperatedinamannerthatensures thatthepublicisnotexposedtoradiofrequencyenergylevelinexcessoftheCommission’sguidelines. Inaccordancewith47CFRFCCPart2SubpartJ,section2.1091thisdevicehasbeendefinedasmobile devicewherebyadistanceof0.2mnormallycanbemaintainedbetweentheuserandthedevice,andbelow RFPermissibleExposurelimitshallcomplywith. InaccordancewithKDB447498D01forSimultaneoustransmissionMPEtestexclusionapplieswhenthe sumoftheMPEratiosforallsimultaneoustransmittingantennasincorporatedinahostdevice,basedonthe calculated/estimated,numericallymodelledormeasuredfieldstrengthsorpowerdensity,is≤1.0.TheMPE ratioofeachantennaisdeterminedattheminimumtestseparationdistancerequiredbytheoperating configurationsandexposureconditionsofthehostdevice,accordingtotheratiooffieldstrengthsorpower densitytoMPElimit,atthetestfrequency.Eitherthemaximumpeakorspatiallyaveragedresultsfrom measurementsornumericalsimulationsmaybeusedtodeterminetheMPEratios.Spatialaveragingdoes notapplywhenMPEisestimatedusingsimplecalculationsbasedonfar-fieldplane-waveequivalent conditions.Theantennainstallationandoperatingrequirementsforthehostdevicemustmeettheminimum testseparationdistancesrequiredbyallantennas,inbothstandaloneandsimultaneoustransmission operations,tosatisfycompliance. 3.Limit 3.1ReferEvaluationMethod ANSIC95.1–2019:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoElectric,Magnetic, andElectromagneticFields,0Hzto300GHz FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortableDevicesRF ExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices. 3.2Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/UncontrolledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 Page3of5FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity F=frequencyinMHz *=Plane-waveequivalentpowerdensity 4.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 5.AntennaInformation EUTcanonlyuseantennascertificatedasfollowsprovidedbymanufacturer; Internal/External Identification Antennatypeand antennanumber Operatefrequencyband Maximumantenna gain Notes InternalPCBAntenna2400-2500MHz1.32dBi BT/WIFI Antenna 6.ConductedPower [BLE] ModeChannel Frequency (MHz) PeakConductedOutputPower (dBm) GFSK 002402-0.98 192440-0.61 392480-0.42 [2.4GWLAN] ModeChannelFrequency(MHz) PeakConductedOutput Power(dBm) IEEE802.11b 1241215.47 6243715.02 11246215.69 IEEE802.11g 1241214.24 6243714.18 11246214.25 IEEE802.11n HT20 1241213.73 6243713.74 11246214.64 Page4of5FCCID:2BKT4-S4010121Q ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,Sha…

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Antenna specification 1、Antenna introduction The RF module antenna is directly used on the PCB. 2、Antenna shape 3、Antenna parameter The antenna operates at 2400-2500 MHz and generates resonance in this band. The table below shows the main parameters of the antenna. Frequency(MHz) 2400 ~ 2500 MHz VSWR ≤ 2.0 Impedance 50 Ohm Return Loss -15 dB Max Radiation Omni-directional2 Gain (Peak) 1.32 dBi Admitted Power 1MW Model TG7100C 4、Antenna gain report Iton Technology Corp. ADD: 1302, Block A, Building 4, Tian 'an Digital New Town, Huangge North Road, Longgang District, Shenzhen, Guangdong

Page1of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixA RFTestDataforBTLE(ConductedMeasurement) ProductName:SmartPetFeeder TestModel:S4010121Q EnvironmentalConditions Temperature: 23.8  C RelativeHumidity:52.3% ATMPressure:100.0kPa TestEngineer:JayLuo Supervisedby:NickPeng Page2of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.1-6dBBandwidth ConditionModeFrequency(MHz)Antenna-6dBBandwidth(MHz)Limit-6dBBandwidth(MHz)Verdict NVNTBLE1M2402Ant10.655>=0.5Pass NVNTBLE1M2440Ant10.655>=0.5Pass NVNTBLE1M2480Ant10.658>=0.5Pass Page3of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs -6dBBandwidthNVNTBLE1M2402MHzAnt1 -6dBBandwidthNVNTBLE1M2440MHzAnt1 Page4of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity -6dBBandwidthNVNTBLE1M2480MHzAnt1 Page5of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.2MaximumPeakConductedOutputPower ConditionModeFrequency(MHz)AntennaConductedPower(dBm)Limit(dBm)Verdict NVNTBLE1M2402Ant1-0.9830Pass NVNTBLE1M2440Ant1-0.6130Pass NVNTBLE1M2480Ant1-0.4230Pass Page6of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PowerNVNTBLE1M2402MHzAnt1 PowerNVNTBLE1M2440MHzAnt1 Page7of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PowerNVNTBLE1M2480MHzAnt1 Page8of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.3MaximumPowerSpectralDensityLevel ConditionModeFrequency(MHz)AntennaConductedPSD(dBm/3kHz)Limit(dBm/3kHz)Verdict NVNTBLE1M2402Ant1-17.718Pass NVNTBLE1M2440Ant1-17.238Pass NVNTBLE1M2480Ant1-17.088Pass Page9of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PSDNVNTBLE1M2402MHzAnt1 PSDNVNTBLE1M2440MHzAnt1 Page10of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PSDNVNTBLE1M2480MHzAnt1 Page11of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.4BandEdge ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-54.86-20Pass NVNTBLE1M2480Ant1-56.07-20Pass Page12of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs BandEdgeNVNTBLE1M2402MHzAnt1Ref BandEdgeNVNTBLE1M2402MHzAnt1Emission Page13of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity BandEdgeNVNTBLE1M2480MHzAnt1Ref BandEdgeNVNTBLE1M2480MHzAnt1Emission Page14of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.5ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-54.24-20Pass NVNTBLE1M2440Ant1-53.89-20Pass NVNTBLE1M2480Ant1-55.13-20Pass Page15of23FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EA ShenzhenLCSCompli…

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Page1of44FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixB RFTestDatafor2.4GWIFI(ConductedMeasurement) ProductName:SmartPetFeeder TestModel:S4010121Q EnvironmentalConditions Temperature: 23.8  C RelativeHumidity:52.3% ATMPressure:100.0kPa TestEngineer:JayLuo Supervisedby:NickPeng Page2of44FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity B.1-6dBBandwidth ConditionModeFrequency(MHz)Antenna-6dBBandwidth(MHz)Limit-6dBBandwidth(MHz)Verdict NVNTb2412Ant18.094>=0.5Pass NVNTb2437Ant18.554>=0.5Pass NVNTb2462Ant19.069>=0.5Pass NVNTg2412Ant116.29>=0.5Pass NVNTg2437Ant116.306>=0.5Pass NVNTg2462Ant116.304>=0.5Pass NVNTn202412Ant116.999>=0.5Pass NVNTn202437Ant117.144>=0.5Pass NVNTn202462Ant116.813>=0.5Pass Page3of44FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs -6dBBandwidthNVNTb2412MHzAnt1 -6dBBandwidthNVNTb2437MHzAnt1 Page4of44FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity -6dBBandwidthNVNTb2462MHzAnt1 -6dBBandwidthNVNTg2412MHzAnt1 Page5of44FCCID:2BKT4-S4010121QReportNo.:LCSA07154110EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiI…

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