2ADD5-F22XSmart Tracker

Manual Pr oduct Overview · · · · · INGESTION HAZARD: This product contains a button cell or coin battery. DEATH or serious injury can occur if ingested. A swallowed button cell or coin battery can cause Internal Chemical Burns in as little as 2 hours. KEEP new and used batteries OUT OF REACH OF CHILDREN. Seek lmmediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body. Charge your device Type-c output end cable charging, charging power upto 0.45W. The product supports charging with a 5v/1A charger.Please use a compliant charger, as fast charging maycause damage to the product. Open the protective sleeve of the smart tag charging port and insert the Type-c charging cable as shown inthe figure. The red light turns on during charging, the light will turnoff when the tag is fully charged.Full charge takes approximately 3 hours. *4-month battery life. Usage time may vary dependingon conditions. Specifications Dimension45.8*40.4*8.1mm 10.9g Up to 4 months 10-20 metres indoors, 20-50 metres outdoors Weight Range Standby Time Approx.3 hours IP64 Charging Time Waterproof Rating Android™ 12.0 and aboveCompatibility 90mAhBattery Model:Find Tag Pro Bedienungsanleitung Instrucciones de Operación Mode d'emploi Operation Instructions Important Note: 1. Does the Tag work with Apple devices? 2.Does Tag have GPS？ It doesn't have GPS. It reports its location through Find Hub network. No,Tag does not work with Apple devices. Google Find Hub network only works on android devices. 3. Will the bluetooth connection Tag affect the connection and use of other bluetooth devices? It doesn't take up your mobile phone's bluetooth, you can bluetooth connect your other bluetooth devices such as headphones, speakers, etc. as usual. · If the device is powered on but Google Find Hub cannot detect it, restore the device to factory settings. If it still cannot be found, restart your phone to locate the device. · If you dismiss the Fast Pair pop up twice or frequently pair and unpair a tag, you might trigger the banning logic,which prevents unnecessary Fast Pair pop ups. To resolve this，you can either wait for five minutes for the Fast Pair pop up to be re-enabled or reboot your phone. · Some of these steps are applicable only on Android 12.0 above. Note: This product has been certified by Google to meet Find Hub network accessory specifications. Google is not responsible for the operation of this product. Google is also not responsible for ensuring that the product complies with any applicable safety standards or other requirements. Find Hub network requires location services and Bluetooth to be turned on.Requires cell service or internet connection. Works on Android 9+ on select devices [devices or phones] and in certain countries for age-eligible users. Google, Android, and Find Hub are trademarks of Google LLC. Hanging Hole 1. Power on : Long press the button for 5 seconds;A confirmation chime will sound and the light will blink three times. 2. Device status confirmation: Double click the device button , the device beeps, it is on. If it does not beep, it is off. 3. Pairing timeout：When the device is on, if it is not paired within 10 minutes, the device will exit pairing mode, please click the device button once, the device beeps, then you can pair it with the Find My or Find Hub app. 4. How to query serial number: Quickly press the device button 6 times in a row,, the device beeps. 5. Factory reset: Press the device button 4 times quickly, the device will sound. Long press the device button, and the device will beep, do not release it, continue pressing until the second piece of music is played. 6. Power off: Quickly press the device button 5 times in a row, the device beeps, it is off. 7.After unbinding the device with your phone, please perform a factory reset before binding the device to a new phone. 1. Einschalten: Lange drücken Sie den Knopf für 5 Sekunden; Eine Bestätigungs- glocke klingt und das Licht blinkt dreimal. 2. Gerätestatus überprüfen: Drücken Sie den Geräteknopf zweimal schnell hintereinander. Wenn das Gerät piept, ist es eingeschaltet. Wenn kein Ton ertönt, ist es ausgeschaltet. 3. Timeout konfigurieren: Wenn das Gerät eingeschaltet ist, aber innerhalb von 10 Minuten keine Verbindung hergestellt wird, verlässt es den Pairing-Modus. Drücken Sie einmal auf den Knopf (ein Bestätigungston ertönt), dann können Sie es über die *Find Hub*-App koppeln. 4. Seriennummer abfragen: Drücken Sie schnell die Gerätetaste 6 mal in Folge, das Gerät piept 5. Werksreset: Drücken Sie den Knopf schnell 4 Mal (ein Ton bestätigt die Aktion). Halten Sie den Knopf dann gedrückt (ein weiterer Ton ertönt), ohne loszulassen, bis eine zweite Melodie abgespielt wird. 6.Ausschalten: Drücken Sie schnell die Gerätetaste 5 mal in Folge, das Gerät piept, es ist ausgeschaltet. 7. Nach dem Entbinden des Geräts mit Ihrem Telefon, führen Sie bitte eine Werkseinstellung durch, bevor Sie das Gerät an ein neues Telefon binden. 1. Encender: Pulse el botón durante 5 segundos; Sonará una campana de confirmación y la luz parpadeará tres veces. 2. Confirmación del estado del dispositivo: Presione dos veces el botón del dispositivo rápidamente. Si el dispositivo emite un pitido, está encendido. Si no emite pitido, está apagado. 3. Timeout de emparejamiento: cuando se enciende el dispositivo, si no se completa el emparejamiento en 10 minutos, el dispositivo saldrá del modo de emparejamiento. Haga clic una vez en el botón del dispositivo. Cuando el dispositivo emita un pitido, podrá emparejarlo a través de la aplicación Find Hub. 4. Consulta del número de serie: Presione rápidamente el botón del dispositivo 6 veces seguidas, el dispositivo emite un beep. 5. Restablecimiento de fábrica: Presione rápidamente el botón del dispositivo 4 veces; el dispositivo emitirá un sonido. Luego, mantenga presionado el botón hasta que suene un pitido, pero no lo suelte. Continúe presionando hasta que se reproduzca la se…

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BeijingZizaiTechnologyCo.,Ltd. CoveredEquipmentCertificationAttestationLetter 1/5/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2ADD5-F22X BeijingZizaiTechnologyCo.,Ltd.(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. BeijingZizaiTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredList(asa specificallynamedentityoranyofitssubsidiariesoraffiliates)asanentityproducing “covered”equipment. BeijingZizaiTechnologyCo.,Ltd.(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftware producedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsandassignees, includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Signed: PrintedName:XinPan Company:BeijingZizaiTechnologyCo.,Ltd. Date:1/5/2026

BeijingZizaiTechnologyCo.,Ltd. Date:2026-01-04 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 RE:LETTEROFAGENTAUTHORIZATION FCCID:2ADD5-F22X ToWhomItMayConcern: We,theundersigned,herebyauthorizeComplianceTesting,LLCtoactonourbehalfinallmatters relatingtoapplicationforequipmentauthorization,includingthesigningofalldocumentsrelatingto thesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothedenialof benefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.853(a). Signature PrintedName:XinPan Company:BeijingZizaiTechnologyCo.,Ltd. Email:[email protected] Telephone:18510950385

BeijingZizaiTechnologyCo.,Ltd. ProductSimilarityDeclaration Productname:SmartTracker Modelname:F22X,F22XC,F22XD,F22XE,F22XF,F22XG,F22XI,F22XK, F22XS,F22XT FCCID:2ADD5-F22X We(BeijingZizaiTechnologyCo.,Ltd.)herebystatethatallthemodelsare electricalidenticalincludingthesamesoftwareparameterandhardware design(i.e.,circuitdesign,PCBLayout,RFmodule/circuit,antennatype(s) andantennalocation,componentsonPCB,etc.,),samemechanicalstructure anddesign(includingproductenclosure,materials,etc.,),onlythe appearancecolorandmodelnamearedifferent,therestarethesame. Signature: Printedname:XinPan Title:Engineer

BeijingZizaiTechnologyCo.,Ltd. RequestforLong-TermConfidentialityLetter-FCC Date:2026-01-04 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,Maryland21046 Re:RequestforLong-Termconfidentiality FCCID:2ADD5-F22X Towhomitmayconcern, Weherebyrespectfullyrequestthatundertheprovisionof47CFR0.459and0.457(d)the documentslistedbelowandattachedwiththisapplicationforcertificationbeprovidedwithLong- Termconfidentialstatus.  Schematics  BlockDiagrams TheoryofOperation Anyexhibit/informationforwhichwehaverequestedconfidentiality,butwhichmaynotbe accordedsuchtreatmentbytheFCC,shouldbereturnedtous. Thedocumentslistedabovecontaintradesecretsthataretreatedasconfidentialbyus. Substantialcompetitiveharmtouscouldresultshouldtheybemadeavailabletothepublic. Sincerelyyours, Signature PrintedName:XinPan Company:BeijingZizaiTechnologyCo.,Ltd. Email:[email protected] Telephone:18510950385

FCCID:2ADD5-F22X FCCID:2ADD5-F22X FCCID:2ADD5-F22X

LabelandLabelLocation FCCID:2ADD5-F22X

FCCID:2ADD5-F22X FCCID:2ADD5-F22X FCCID:2ADD5-F22X FCCID:2ADD5-F22X FCCID:2ADD5-F22X ANT

Page1of2 RFEXPOSUREEVALUATION FCCID:2ADD5-F22X ProductName:SmartTracker ModelName: F22X,F22XC,F22XD,F22XE,F22XF,F22XG,F22XI,F22XK,F22XS, F22XT BluetoothVersion:5.3 Operatingfrequency:2402-2480MHz NumbersofChannel:40channelsForDTS AntennaType:PCBantenna AntennaGain:2.2dBi TypeofModulation:GFSK Powersupply: Li-ionBattery:302020 RatedVoltage:3.7V HardwareVersion:1.0.1 SoftwareVersion:2.0.1 Page2of2 StandardRequirement Accordingto§15.247(i)and§1.1307b(1),systemsoperatingundertheprovisionsofthis sectionshallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradio frequencyenergylevelsinexcessoftheCommission’sguidelines.SeeKDB447498D01 GeneralRFExposureGuidancev06,section4.3.1. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]*[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gSARextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison. Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤ 50mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,usingmeasurements orcomputersimulation.WhenroutineSARevaluationisnotrequired,portabletransmitters withoutputpowergreaterthantheapplicablelowthresholdrequireSARevaluationtoquality forTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTune UpPower (mW) Distance (mm) Calculation results Limit Operating Mode 24023.133.13±12.58821350.8022633BLE_2M AccordingtoKDB447498,ThedeviceonlysupportBTfunction,andnosimultaneousSAR measurementisrequired. Signature SimonPu Manager Date:2025-11-10

Page 1 of 67 FCC TEST REPORT FCC ID: 2ADD5-F22X Product : Smart Tracker Model Name : F22X, F22XC, F22XD, F22XE, F22XF, F22XG, F22XI, F22XK, F22XS, F22XT Brand : Nutale\Nut Report No. : PTC25091914801E-FC01 Prepared for Beijing Zizai Technology Co.,Ltd. Room B101, No.17, Cangjingguan Road, Dongcheng District, Beijing, China Prepared by Precise Testing & Certification Co., Ltd Building 1, No. 6, Tongxin Road, Dongcheng Street, Dongguan, Guangdong, China Report No.: PTC25091914801E-FC01 Page 2 of 67 1 TEST RESULT CERTIFICATION Applicant’s name : Beijing Zizai Technology Co.,Ltd. Address : Room B101, No.17, Cangjingguan Road, Dongcheng District, Beijing, China Manufacture's name : Beijing Zizai Technology Co.,Ltd. Address : Room B101, No.17, Cangjingguan Road, Dongcheng District, Beijing, China Product name : Smart Tracker Model name : F22X, F22XC, F22XD, F22XE, F22XF, F22XG, F22XI, F22XK, F22XS, F22XT Standards : FCC CFR47 Part 15 Section 15.247 Test procedure : ANSI C63.10-2020 Test Date : Oct. 22, 2025 to Nov. 10, 2025 Date of Issue : Nov. 10, 2025 Test Result : Pass This device described above has been tested by PTC, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of PTC, this document may be altered or revised by PTC, personal only, and shall be noted in the revision of the document. Test Engineer: Jack zhou / Engineer Technical Manager: Simon Pu / Manager Report No.: PTC25091914801E-FC01 Page 3 of 67 Contents Page 1 TEST RESULT CERTIFICATION .............................................................................................................................. 2 2 TEST SUMMARY ......................................................................................................................................................... 5 2.1 TEST SITE ........................................................................................................................................................... 6 3 GENERAL INFORMATION ..................................................................................................................................... 7 3.1 GENERAL DESCRIPTION OF E.U.T. .................................................................................................................... 7 3.2 CHANNEL LIST .................................................................................................................................................... 8 4 EQUIPMENT DURING TEST .................................................................................................................................. 9 4.1 EQUIPMENTS LIST ............................................................................................................................................ 9 4.2 MEASUREMENT UNCERTAINTY ......................................................................................................................... 11 4.3 DESCRIPTION OF SUPPORT UNITS ................................................................................................................... 12 5 CONDUCTED EMISSION ......................................................................................................................................... 13 5.1 E.U.T. OPERATION ........................................................................................................................................... 13 5.2 EUT SETUP ...................................................................................................................................................... 13 5.3 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................................. 14 5.4 MEASUREMENT PROCEDURE ........................................................................................................................... 14 5.5 CONDUCTED EMISSION LIMIT ........................................................................................................................... 14 5.6 MEASUREMENT DESCRIPTION .......................................................................................................................... 14 5.7 CONDUCTED EMISSION TEST RESULT ............................................................................................................. 14 6 RADIATED SPURIOUS EMISSIONS ..................................................................................................................... 17 6.1 EUT OPERATION .............................................................................................................................................. 17 6.2 TEST SETUP ..................................................................................................................................................... 18 6.3 SPECTRUM ANALYZER SETUP .......................................................................................................................... 19 6.4 TEST PROCEDURE ............................................................................................................................................ 20 6.5 SUMMARY OF TEST RESULTS .......................................................................................................................... 22 7 CONDUCT BAND EDGE AND SPURIOUS EMISSIONS MEASUREMENT ................................................... 30 7.1 TEST PROCEDURE ............................................................................................................................................ 30 7.2 TEST SETUP ..................................................................................................................................................... 30 7.3 TEST RESULT .............................................................................................…

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Summary Inverted F Antenna Specification ITEM ANT SPEC Model Name 2.4G ANT Center Frequency 2400MHz 2450MHz 2500MHz 2.12 2.18 2.20 MAX. Gain 2.20 dBi Azimuth Beam Pattern Omni-directional Manufacture Antenna Photo & Length (mm) Since there is no ground plane beneath the antenna, PCB thickness will have little effect on the performance. The results presented in this design note are based on an antenna implemented on a PCB with 1 mm thickness. Impedance 50 Ohm ANT Test Labs： 2400MHz 2450MHz 2500 MHz Max: 2.2dBiMin: -1.7dBiScale: 0.5/div Attestation of Global Compliance Co., Ltd. 2.2 dBi 1.8 dBi 1.3 dBi 0.8 dBi 0.3 dBi - 0.2 dBi - 0.7 dBi - 1.2 dBi - 1.7 dBi Frequency (MHz) Gain (dBi) Max Min 2400 2.12 -0.60 2450 2.18 -1.60 2500 2.20 0.10

FCCID:2ADD5-F22X ConductedEmissions RadiatedSpuriousEmissions From30MHz-1000MHz FCCID:2ADD5-F22X TestfrequencyfromAbove1GHz