2APN5-MINIZB1GSPZigbee Smart Switch

MINI ONE PM Zigbee Smart Switch Zigbee Smart-Schalter Interrupteur intelligent Zigbee Interruttore intelligente Zigbee Inteligentny przełącznik Zigbee Smart strömbrytare Zigbee Zigbee slimme schakelaar Interruptor inteligente Zigbee Interruptor inteligente Zigbee Умный выключатель Zigbee Quick Guide V1.2 Instrukcja Obsługi MINI-ZB1GSP, Scan the QR code or visit the website to learn about the detailed user manual and help. Scannen Sie den QR-Code oder besuchen Sie die Website um auf die detaillierte Bedienungsanleitung zuzugreifen und hilfe. Scannez le code QR ou visitez le site web pour consulter le guide détaillé et aide. Scansionare il codice QR o visita il sito web per consultare la guida utente dettagliata e aiuto. Zeskanuj kod QR lub odwiedź stronę internetową, aby dowiedzieć się więcej o szczegółowej instrukcji obsługi i pomocy. Skanna QR-koden eller besök webbplatsen för att lära dig mer i den detaljerade bruksanvisningen och hjälp. Scan de QR-code of bezoek de website voor meer informatie over de gedetailleerde gebruikershandleiding en hulp. Escanee el código QR o visite el sitio web para consultar la guía del usuario detallada y ayuda. Scaneie o código QR ou visite o nosso website para consultar detalhadamente o guia do usuário e ajuda. Сканируйте этот QR-код или перейдите на наш веб-сайт для просмотра подробного руководство пользователя и помощи. User Manual https://help.sonoff.tech/docs/MINI-ZB1GSP Power off Ausschalten Éteindre Spegnimento Zasilanie wyłączone Avstängd Uitschakelen Apagado Desligar Выключить 12 WARNING ACHTUNG Please install and maintain the device by a professional electrician. To avoid electric shock hazard, do not operate any connection or contact the terminal connector while the device is powered on! For single-phase use only (100–240V~). Connecting to multiple phases may result in damage to the device. To ensure the safety of your electrical installation, it's essential either a Miniature Circuit Breaker (MCB) or a Residual Current operated Circuit-breaker with Integral Overcurrent protection(RCBO) with an electrical rating of 16A has been installed before the MINI-ZB1GSP. Lassen Sie die Installation und Wartung des Gerätes von einem professionellen Elektriker durchführen. Um die Gefahr eines Stromschlags zu vermeiden, dürfen Sie nach dem Anschließen an das Stromnetz keinen Anschluss betätigen und den Anschlussstecker nicht berühren! Nur für einphasigen Betrieb (100-240 V~) geeignet. Mehrphasenanschluss kann das Gerät beschädigen. Zur Sicherheit Ihrer Elektroinstallation muss entweder ein Leitungschutzschalter (MCB) oder ein Fehlerstrom-Schutzschalter mit Überstromschutz (RCBO) mit einer Nennstromstärke von 16A vor dem MINI-ZB1GSP eingebaut worden sein. ① ② ③ ① ② ③ ① ② ③ ATTENZIONE OSTRZEŻENIE Rivolgersi a un elettricista professionista per l'installazione e la manutenzione del dispositivo. Per evitare il rischio di scosse elettriche, non alimentare alcuna connessione o il connettore del terminale dopo il collegamento! Esclusivamente per uso con monofase (100-240V~). La connessione all’alimentazi one con multifase potrebbe danneggiare il dispositivo. Per garantire la sicurezza del vostro impianto elettrico, è essenziale che sia installato un interruttore magnetotermico (MCB) oppure un interruttore differenziale con protezione magnetotermica integrata (RCBO) con portata elettrica di 16A a monte del dispositivo MINI-ZB1GSP. Urządzenie powinien zainstalować i konserwować profesjonalny elektryk. Aby uniknąć ryzyka porażenia prądem elektrycznym, nie należy korzystać z żadnego połączenia ani dotykać złącza terminala, gdy urządzenie jest włączone! Urządzenie przeznaczone wyłącznie do zasilania jednofazowego (100-240 V~). Podłączenie do sieci wielofazowej może spowodować uszkodzenie urządzenia. Aby zapewnić bezpieczeństwo Twojej instalacji elektrycznej, niezbędne jest zamontowanie wyłącznika instalacyjnego (MCB) lub wyłącznika różnicowoprądowego z zabezpieczeniem nadprądowym (RCBO) o prądzie znamionowym 16A przed urządzeniem MINI-ZB1GSP. AVERTISSEMENT Veuillez faire installer et entretenir l'appareil par un électricien professionnel. Pour éviter tout risque d'électrocution, n'actionnez aucune connexion et n'entrez pas en contact avec le connecteur de la borne après l'avoir branchée ! Pour une utilisation monophase (100 à 240V~) uniquement. La connexion à une alimentation multiphase peut endommager l'appareil. Pour garantir la sécurité de votre installation électrique, il est impératif qu'un disjoncteur miniature (MCB) ou un disjoncteur différentiel avec protection contre les surintensités intégrée (RCBO) de calibre nominal 16A soit installé en amont du MINI-ZB1GSP. ① ② ③ ① ② ③ ADVERTENCIA VARNING Installera och underhåll enheten med hjälp av en professionell elektriker. För att undvika elektriska stötar, använd inte någon anslutning eller rör vid terminalkontakten medan enheten är påslagen! Endast för enfassanvändning (100-240V~). Anslutning till flera faser kan leda till skador på enheten. För att säkerställa säkerheten i din elektriska installation är det nödvändigt att antingen en miniatyravbrytare(MCB) eller en residualströmsbrytare med integrerad överspänningsskydd (RCBO) med elektrisk kapacitet på 16A är installerad före MINI-ZB1GSP-enheten. WAARSCHUWING Installeer en onderhoud het apparaat door een professionele elektricien. Om het risico op elektrische schokken te voorkomen, werkt er geen verbinding en komen ze niet in contact met de terminalconnector wanneer het apparaat is ingeschakeld! Alleen geschikt voor eenfasigs gebruik (100-240 V ~). Aansluiting op een meerfasige voeding kan schade aan het apparaat veroorzaken. Om de veiligheid van uw elektrische installatie te garanderen, moet vóór het MINI-ZB1GSP-apparaat óf een miniatuurautomaat (MCB) óf een differentieelschakelaar met ingebouwde overstroombeveiliging (RCBO) met een nominale stroomwaarde van 16A zijn geïnstalleerd. Deje que un electricista profesional realice la instalación y el mantenimiento d…

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ShenzhenSonoffTechnologiesCo.,Ltd. 2026-06-26 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID:2APN5-MINIZB1GSP) [ShenzhenSonoffTechnologiesCo.,Ltd.](“theapplicant”)certifiesthattheequipment forwhichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceiving anequipmentauthorizationpursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, StanLi Manager ShenzhenSonoffTechnologiesCo.,Ltd. ShenzhenSonoffTechnologiesCo.,Ltd. 2026-06-24 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID:2APN5-MINIZB1GSP) [ShenzhenSonoffTechnologiesCo.,Ltd.](“theapplicant”)certifiesthat,asofthedate ofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListasan entityproducing“covered”equipment. Sincerely, StanLi Manager ShenzhenSonoffTechnologiesCo.,Ltd.

AttestationStatements (2026-06-26) TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA RE:AttestationStatementsPart2.911(d)(7)requestfor(FCCID:2APN5-MINIZB1GSP) (ShenzhenSonoffTechnologiesCo.,Ltd.),theundersigned,herebyauthorize(SONOFF TECHNOLOGYLLC)toactasourdesignatedU.S.agentforserviceofprocess,(Shenzhen SonoffTechnologiesCo.,Ltd.)acceptstomaintainanagentfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationortheconclusionofany Commission-relatedproceedinginvolvingtheequipment. (SONOFFTECHNOLOGYLLC)acceptstheresponsibilitytoactasdesignatedU.S.agent forserviceofprocess. ApplicantInformation： Companyname:ShenzhenSonoffTechnologiesCo.,Ltd. ContactName:StanLi Address:3F&6F,BldgA,No.663,BulongRd,Shenzhen,Guangdong,China FRN:0027467786 TelephoneNo:0755-29610458 Email:[email protected] Signature [StanLi] U.S.AgentInformation: CompanyName:SONOFFTECHNOLOGYLLC Address:14777NE40thSt,Suite201Bellevue,WA98007 FRN:0035597152 ContactName:KEBINZHANG TelephoneNo:4256238360 Email:[email protected] Signature [KEBINZHANG]

ShenzhenSonoffTechnologiesCo.,Ltd. Declarationonmodeldifference Wetheundersignedherebyconfirmthatthesemodelsareidentical,andallmodelshavethe sameRFmoduleandantenna,PCBlayout,schematicsandcomponent.ComparedwithMINI- ZB1GS,MINI-ZB1GSPhasameasurementfunction.Therestareallthesame. Productname FCCID Modelno. ZigbeeSmartSwitch2APN5-MINIZB1GSPMINI-ZB1GSP,MINI-ZB1GS Sincerely, StanLi Manager ShenzhenSonoffTechnologiesCo.,Ltd.

ShenzhenSonoffTechnologiesCo.,Ltd. 2026-06-26 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeGuangdongGlobalTestingTechnologyCo.,Ltd.toacton ourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthesigning ofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, StanLi Manager ShenzhenSonoffTechnologiesCo.,Ltd.

ShenzhenSonoffTechnologiesCo.,Ltd. 2026-06-26 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFOR(EUTName:ZigbeeSmartSwitch/Model: MINI-ZB1GSP,MINI-ZB1GS/FCCID:2APN5-MINIZB1GSP) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe(BlockDiagram,OperationalDescription, Schematics)requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrom publicreview. Theabovedocumentsarecompanyproprietaryinformationthatcouldneverget intothepossessionofyourcompetition). Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, StanLi Manager ShenzhenSonoffTechnologiesCo.,Ltd.

External Photographs MINI-ZB1GSP View of EUT-1 View of EUT-2 Page 2 of 6 View of EUT-3 View of EUT-4 Page 3 of 6 View of EUT-5 View of EUT-6 Page 4 of 6 MINI-ZB1GS View of EUT-1 View of EUT-2 Page 5 of 6 View of EUT-3 View of EUT-4 Page 6 of 6 View of EUT-5 View of EUT-6

Internal Photographs MINI-ZB1GSP Internal View of EUT-1 Internal View of EUT-2 Page 2 of 8 Internal View of EUT-3 Internal View of EUT-4 Page 3 of 8 Internal View of EUT-5 Internal View of EUT-6 Antenna Page 4 of 8 Internal View of EUT-7 Internal View of EUT-8 Page 5 of 8 MINI-ZB1GS Internal View of EUT-1 Internal View of EUT-2 Page 6 of 8 Internal View of EUT-3 Internal View of EUT-4 Page 7 of 8 Internal View of EUT-5 Internal View of EUT-6 Antenna Page 8 of 8 Internal View of EUT-7 Internal View of EUT-8

RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in ß1.1307(b) FCC ID: 2APN5-MINIZB1GSP EUT Specification EUT Zigbee Smart Switch Frequency band (Operating) Zigbee: 2.405GHz ~ 2.480GHz BLE: 2.402GHz ~ 2.480GHz Device category Portable (<20cm separation) Mobile (>20cm separation) Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power Zigbee: 9.97dBm BLE: 7.45dBm Antenna gain (Max) Zigbee: -2.27dBi BLE: -2.27dBi Evaluation applied MPE Evaluation SAR Evaluation Page 2 of 3 Limits for Maximum Permissible Exposure(MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 Friis transmission formula: P d =(P out *G)\(4*pi*R 2 ) Where P d = Power density in mW/cm 2 , P out =output power to antenna in mW. G= gain of antenna in linear scale, Pi=3.1416 R= distance between observation point and center of the radiator in cm=20cm P d the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. For multiple RF sources: Multiple RF sources are exempt if: in the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation Evaluated k : the maximum reported SAR or MPE of fixed, mobile, or portable RF source k either in the device or at the transmitter site from an existing evaluation at the location of exposure. Exposure Limit k : either the general population/uncontrolled maximum permissible exposure (MPE) or specific Absorption rate (SAR) limit for each fixed, mobile, or portable RF source k. Page 3 of 3 Measurement Result Zigbee: Mode Max Measured Power (dBm) Tune up tolerance (dBm) Max tune up conducted power(dBm) Output power (mW) Ant. Gain (dBi) Ant. Gain (numeric) Power density at 20cm (mW/ cm 2 ) Power density Limits (mW/ cm 2 ) Zigbee 9.97 9±1 10 10.000 -2.27 0.593 0.00118 1 BLE: Mode Max Measured Power (dBm) Tune up tolerance (dBm) Max tune up conducted power(dBm) Output power (mW) Ant. Gain (dBi) Ant. Gain (numeric) Power density at 20cm (mW/ cm 2 ) Power density Limits (mW/ cm 2 ) BLE 1M 7.45 7±1 8 6.310 -2.27 0.593 0.00074 1 Note: 1.Zigbee&BLE can’t transmit simultaneously. (declared by client) Signature: Alan He Date: 2026-6-25

ANTENNA SPECIFICATION Product description: 2.4G ceramic Antenna Uni Link’s part number: CS-2450-31-L Issue Date: 2026.03.11 Note: 2400-2483MHZ 1 、（PRODUCT TECHNICAL SPECIFICATION） Electrical Specifications Frequency Range (MHz) 2400-2483 Input Impendence (Ω) 50 V.S.W.R ≤2 Gain(dBi) -1.66 Polarization Type Line Polarization Power Capacity (w) / Mechanical Specifications Antenna Length (mm) NC Radiator ceramic Connect Type SMT Working Temp( °C) -40~85 Storage Temperature(°C) +5 ~ +40°C antenna size 3.10*1.55*0.55mm Weight(g) / 2、PRODUCT PICTURE 3 、PRODUCT SPECIFICATION CHART 4、Image of antenna field shape test

Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT Zigbee 2405 Ant1 62.29 2.06 2.44 NVNT Zigbee 2440 Ant1 62.22 2.06 2.44 NVNT Zigbee 2480 Ant1 62.22 2.06 2.44 2 / 22 Duty Cycle NVNT Zigbee 2405MHz Ant1 Duty Cycle NVNT Zigbee 2440MHz Ant1 3 / 22 Duty Cycle NVNT Zigbee 2480MHz Ant1 4 / 22 Maximum Peak Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit Conducted(dBm) Verdict NVNT Zigbee 2405 Ant1 9.97 30 Pass NVNT Zigbee 2440 Ant1 9.79 30 Pass NVNT Zigbee 2480 Ant1 9.73 30 Pass 5 / 22 Peak Power NVNT Zigbee 2405MHz Ant1 Peak Power NVNT Zigbee 2440MHz Ant1 6 / 22 Peak Power NVNT Zigbee 2480MHz Ant1 7 / 22 -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT Zigbee 2405 Ant1 1.082 0.5 Pass NVNT Zigbee 2440 Ant1 0.815 0.5 Pass NVNT Zigbee 2480 Ant1 1.454 0.5 Pass 8 / 22 -6dB Bandwidth NVNT Zigbee 2405MHz Ant1 -6dB Bandwidth NVNT Zigbee 2440MHz Ant1 9 / 22 -6dB Bandwidth NVNT Zigbee 2480MHz Ant1 10 / 22 Occupied Channel Bandwidth Condition Mode Frequency (MHz) Antenna 99% OBW (MHz) NVNT Zigbee 2405 Ant1 2.158 NVNT Zigbee 2440 Ant1 2.179 NVNT Zigbee 2480 Ant1 2.171 11 / 22 OBW NVNT Zigbee 2405MHz Ant1 OBW NVNT Zigbee 2440MHz Ant1 12 / 22 OBW NVNT Zigbee 2480MHz Ant1 13 / 22 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna Conducted PSD (dBm/3kHz) Limit (dBm/3kHz) Verdict NVNT Zigbee 2405 Ant1 -4.29 8 Pass NVNT Zigbee 2440 Ant1 -4.53 8 Pass NVNT Zigbee 2480 Ant1 -4.62 8 Pass 14 / 22 PSD NVNT Zigbee 2405MHz Ant1 PSD NVNT Zigbee 2440MHz Ant1 15 / 22 PSD NVNT Zigbee 2480MHz Ant1 16 / 22 Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT Zigbee 2405 Ant1 -60.76 -20 Pass NVNT Zigbee 2480 Ant1 -57.07 -20 Pass 17 / 22 Band Edge NVNT Zigbee 2405MHz Ant1 Ref Band Edge NVNT Zigbee 2405MHz Ant1 Emission 18 / 22 Band Edge NVNT Zigbee 2480MHz Ant1 Ref Band Edge NVNT Zigbee 2480MHz Ant1 Emission 19 / 22 Conducted RF Spurious Emission Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT Zigbee 2405 Ant1 -56.1 -20 Pass NVNT Zigbee 2440 Ant1 -34.46 -20 Pass NVNT Zigbee 2480 Ant1 -55.07 -20 Pass 20 / 22 Tx. Spurious NVNT Zigbee 2405MHz Ant1 Ref Tx. Spurious NVNT Zigbee 2405MHz Ant1 Emission 21 / 22 Tx. Spurious NVNT Zigbee 2440MHz Ant1 Ref Tx. Spurious NVNT Zigbee 2440MHz Ant1 Emission 22 / 22 Tx. Spurious NVNT Zigbee 2480MHz Ant1 Ref Tx. Spurious NVNT Zigbee 2480MHz Ant1 Emission

1 Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT BLE 1M 2402 Ant1 66.4 1.78 2.41 NVNT BLE 1M 2440 Ant1 67.44 1.71 2.37 NVNT BLE 1M 2480 Ant1 67.52 1.71 2.37 NVNT BLE 2M 2402 Ant1 37.81 4.22 4.23 NVNT BLE 2M 2440 Ant1 37.84 4.22 4.23 NVNT BLE 2M 2480 Ant1 37.84 4.22 4.23 2 Duty Cycle NVNT BLE 1M 2402MHz Ant1 Duty Cycle NVNT BLE 1M 2440MHz Ant1 3 Duty Cycle NVNT BLE 1M 2480MHz Ant1 Duty Cycle NVNT BLE 2M 2402MHz Ant1 4 Duty Cycle NVNT BLE 2M 2440MHz Ant1 Duty Cycle NVNT BLE 2M 2480MHz Ant1 5 Maximum Peak Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit Conducted(dBm) Verdict NVNT BLE 1M 2402 Ant1 7.45 30 Pass NVNT BLE 1M 2440 Ant1 7.3 30 Pass NVNT BLE 1M 2480 Ant1 7.15 30 Pass NVNT BLE 2M 2402 Ant1 7.3 30 Pass NVNT BLE 2M 2440 Ant1 7.15 30 Pass NVNT BLE 2M 2480 Ant1 6.98 30 Pass 6 Peak Power NVNT BLE 1M 2402MHz Ant1 Peak Power NVNT BLE 1M 2440MHz Ant1 7 Peak Power NVNT BLE 1M 2480MHz Ant1 Peak Power NVNT BLE 2M 2402MHz Ant1 8 Peak Power NVNT BLE 2M 2440MHz Ant1 Peak Power NVNT BLE 2M 2480MHz Ant1 9 -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT BLE 1M 2402 Ant1 0.6584 0.5 Pass NVNT BLE 1M 2440 Ant1 0.6591 0.5 Pass NVNT BLE 1M 2480 Ant1 0.6609 0.5 Pass NVNT BLE 2M 2402 Ant1 1.073 0.5 Pass NVNT BLE 2M 2440 Ant1 1.099 0.5 Pass NVNT BLE 2M 2480 Ant1 1.093 0.5 Pass 10 -6dB Bandwidth NVNT BLE 1M 2402MHz Ant1 -6dB Bandwidth NVNT BLE 1M 2440MHz Ant1 11 -6dB Bandwidth NVNT BLE 1M 2480MHz Ant1 -6dB Bandwidth NVNT BLE 2M 2402MHz Ant1 12 -6dB Bandwidth NVNT BLE 2M 2440MHz Ant1 -6dB Bandwidth NVNT BLE 2M 2480MHz Ant1 13 Occupied Channel Bandwidth Condition Mode Frequency (MHz) Antenna 99% OBW (MHz) NVNT BLE 1M 2402 Ant1 1.0312 NVNT BLE 1M 2440 Ant1 1.0306 NVNT BLE 1M 2480 Ant1 1.0307 NVNT BLE 2M 2402 Ant1 2.0437 NVNT BLE 2M 2440 Ant1 2.0482 NVNT BLE 2M 2480 Ant1 2.0381 14 OBW NVNT BLE 1M 2402MHz Ant1 OBW NVNT BLE 1M 2440MHz Ant1 15 OBW NVNT BLE 1M 2480MHz Ant1 OBW NVNT BLE 2M 2402MHz Ant1 16 OBW NVNT BLE 2M 2440MHz Ant1 OBW NVNT BLE 2M 2480MHz Ant1 17 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna Conducted PSD (dBm/3kHz) Limit (dBm/3kHz) Verdict NVNT BLE 1M 2402 Ant1 -8.42 8 Pass NVNT BLE 1M 2440 Ant1 -8.56 8 Pass NVNT BLE 1M 2480 Ant1 -8.76 8 Pass NVNT BLE 2M 2402 Ant1 -7.97 8 Pass NVNT BLE 2M 2440 Ant1 -8.14 8 Pass NVNT BLE 2M 2480 Ant1 -8.27 8 Pass 18 PSD NVNT BLE 1M 2402MHz Ant1 PSD NVNT BLE 1M 2440MHz Ant1 19 PSD NVNT BLE 1M 2480MHz Ant1 PSD NVNT BLE 2M 2402MHz Ant1 20 PSD NVNT BLE 2M 2440MHz Ant1 PSD NVNT BLE 2M 2480MHz Ant1 21 Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1M 2402 Ant1 -54.72 -20 Pass NVNT BLE 1M 2480 Ant1 -61.06 -20 Pass NVNT BLE 2M 2402 Ant1 -33.67 -20 Pass NVNT BLE 2M 2480 Ant1 -57.16 -20 Pass 22 Band Edge NVNT BLE 1M 2402MHz Ant1 Ref Band Edge NVNT BLE 1M 2402MHz Ant1 Emission 23 Band Edge NVNT BLE 1M 2480MHz Ant1 Ref Band Edge NVNT BLE 1M 2480MHz Ant1 Emission 24 Band Edge NVNT BLE 2M 2402MHz Ant1 Ref Band Edge NVNT BLE 2M 2402MHz Ant1 Emission 25 Band Edge NVNT BLE 2M 2480MHz Ant1 Ref Band Edge NVNT BLE 2M 2480MHz Ant1 Emission 26 Conducted RF Spurious Emission Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1M 2402 Ant1 -46.73 -20 Pass NVNT BLE 1M 2440 Ant1 -47.16 -20 Pass NVNT BLE 1M 2480 Ant1 -47.05 -20 Pass NVNT BLE 2M 2402 Ant1 -46.96 -20 Pass NVNT BLE 2M 2440 Ant1 -47.35 -20 Pass NVNT BLE 2M 2480 Ant1 -46.63 -20 Pass 27 Tx. Spurious NVNT BLE 1M 2402MHz Ant1 Ref Tx. Spurious NVNT BLE 1M 2402MHz Ant1 Emission 28 Tx. Spurious NVNT BLE 1M 2440MHz Ant1 Ref Tx. Spurious NVNT BLE 1M 2440MHz Ant1 Emission 29 Tx. Spurious NVNT BLE 1M 2480MHz Ant1 Ref Tx. Spurious NVNT BLE 1M 2480MHz Ant1 Emission 30 Tx. Spurious NVNT BLE 2M 2402MHz Ant1 Ref Tx. Spurious NVNT BLE 2M 2402MHz Ant1 Emission 31 Tx. Spurious NVNT BLE 2M 2440MHz Ant1 Ref Tx. Spurious NVNT BLE 2M 2440MHz Ant1 Emission 32 Tx. Spurious NVNT BLE 2M 2480MHz Ant1 Ref Tx. Spurious NVNT BLE 2M 2480MHz Ant1 Emission

TRF No.: 04-E001-0B TRF Originator: GTG TRF Date: 2023-12-13 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C(DTS) TEST REPORT For Zigbee Smart Switch MODEL NUMBER: MINI-ZB1GSP, MINI-ZB1GS REPORT NUMBER: E04A26050506F00201 ISSUE DATE: June 25, 2026 FCC ID: 2APN5-MINIZB1GSP Prepared for Shenzhen Sonoff Technologies Co., Ltd. 3F & 6F, Bldg A, No. 663, Bulong Rd, Shenzhen, Guangdong, China Prepared by Guangdong Global Testing Technology Co., Ltd. Room 101-105, 203-2 10, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 This report is based on a single evaluation of the submitted sample(s) of the above mentioned product, it does not imply an assessment of the production of the products. This report shall not be reproduced, except in full, without the written approval of Guangdong Global Testing Technology Co., Ltd. REPORT NO.: E04A26050506F00201 Page 2 of 40 TRF No.: 04-E 001- 0B Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 June 25, 2026 Initial Issue REPORT NO.: E04A26050506F00201 Page 3 of 40 TRF No.: 04-E 001- 0B Global Testing , Great Quality. Summary of Test Results Test Item Limit/Requirement Result Antenna Requirement FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission FCC Part 15.207 Pass Conducted Output Power FCC Part 15.247 (b)(3) Pass 6dB Bandwidth and 99% Occupied Bandwidth FCC Part 15.247 (a)(2) Pass Power Spectral Density FCC Part 15.247 (e) Pass Conducted Band edge and spurious emission FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission FCC Part 15.205/15.209 Pass Duty Cycle None; for reporting purposes only. Pass Note: 1. N/A: In this whole report not applicable. *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C(DTS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E04A26050506F00201 Page 4 of 40 TRF No.: 04-E 001- 0B Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.2. CHANNEL LIST ........................................................................................................ 8 5.3. MAXIMUM OUTPUT POWER ................................................................................... 8 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.5. THE WORSE CASE POWER SETTING PARAMETER ............................................ 9 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ........................................................... 9 5.7. SUPPORT UNITS FOR SYSTEM TEST ................................................................... 9 5.8. SETUP DIAGRAM .................................................................................................. 10 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 11 7. ANTENNA PORT TEST RESULTS ..................................................................................... 13 7.1. Conducted Output Power ........................................................................................ 13 7.2. 6dB Bandwidth and 99% Occupied Bandwidth ....................................................... 14 7.3. Power Spectral Density ........................................................................................... 16 7.4. Conducted Band edge and spurious emission ........................................................ 17 7.5. Duty Cycle .............................................................................................................. 19 8. RADIATED TEST RESULTS ............................................................................................... 20 8.1. Radiated Band edge and Spurious Emission .......................................................... 25 9. ANTENNA REQUIREMENT ................................................................................................ 37 10. AC POWER LINE CONDUCTED EMISSION ......................................................... 38 REPORT NO.: E04A26050506F00201 Page 5 of 40 TRF No.: 04-E 001- 0B Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Shenzhen Sonoff Technologies Co., Ltd. Address: 3F & 6F, Bldg A, No. 663, Bulong Rd, Shenzhen, Guangdong, China Manufacturer Information Company Name: Shenzhen Sonoff Technologies Co., Ltd. Address: 3F & 6F, Bldg A, No. 663, Bulong Rd, Shenzhen, Guangdong, China EUT Information Product Description: Zigbee Smart Switch Model: MINI-ZB1GSP, MINI-ZB1GS Brand: Sample Received Date: May 13, 2026 Sample Status: Normal Sample ID: A26050506 001, A26050506 002 Date of Tested: May 13, 2026 to June 1, 2026 APPLICABLE STANDARDS STANDARD TEST RESULTS CFR 47 FCC PART 15 SUBPART C(DTS) Pass Prepared By: Checked By: Jok Yang Alan He Project Engineer Laboratory Manager Approved By: Alan He Laboratory Manager REPORT NO.: E04A26050…

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TRF No.: 04-E001-0B TRF Originator: GTG TRF Date: 2023-12-13 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C(DTS) TEST REPORT For Zigbee Smart Switch MODEL NUMBER: MINI-ZB1GSP, MINI-ZB1GS REPORT NUMBER: E04A26050506F00202 ISSUE DATE: June 25, 2026 FCC ID: 2APN5-MINIZB1GSP Prepared for Shenzhen Sonoff Technologies Co., Ltd. 3F & 6F, Bldg A, No. 663, Bulong Rd, Shenzhen, Guangdong, China Prepared by Guangdong Global Testing Technology Co., Ltd. Room 101-105, 203-2 10, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 This report is based on a single evaluation of the submitted sample(s) of the above mentioned product, it does not imply an assessment of the production of the products. This report shall not be reproduced, except in full, without the written approval of Guangdong Global Testing Technology Co., Ltd. REPORT NO.: E04A26050506F00202 Page 2 of 40 TRF No.: 04-E 001- 0B Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 June 25, 2026 Initial Issue REPORT NO.: E04A26050506F00202 Page 3 of 40 TRF No.: 04-E 001- 0B Global Testing , Great Quality. Summary of Test Results Test Item Limit/Requirement Result Antenna Requirement FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission FCC Part 15.207 Pass Conducted Output Power FCC Part 15.247 (b)(3) Pass 6dB Bandwidth and 99% Occupied Bandwidth FCC Part 15.247 (a)(2) Pass Power Spectral Density FCC Part 15.247 (e) Pass Conducted Band edge and spurious emission FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission FCC Part 15.205/15.209 Pass Duty Cycle None; for reporting purposes only. Pass Note: 1. N/A: In this whole report not applicable. *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C(DTS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E04A26050506F00202 Page 4 of 40 TRF No.: 04-E 001- 0B Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ..............................................................…

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