2BFAV-E03-FSmart Door Lock

^ŚĞŶnjŚĞŶYŝƌƵŝ/ŶĚƵƐƚƌŝĂůŽ͕͘>ƚĚ͘ FCC STATEMENT 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. NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to pa「t15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interfe「encein a residential installation. This equipment generates, uses and can「adiateradio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful inte「ferenceto radio communications. However, the「eis no guarantee that interference will not occur in a particula「installation. If this equipment does cause harmful interfe「enceto「adioor television reception, which can be dete「minedbytu「ningthe equipment off and on, the user is encouraged to try to cor「ectthe inte「ferenceby one o「moreof 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 f「omthat to which the receive「isconnected. -Consult the dealer or an experienced radio/TV technician for help. NOTE 2: Any changes or modifications to this unit not exp「esslyapproved by the party「esponsiblefor compliance could void the use「'sauthority to operate the equipment. The device has been evaluated to meet general RF exposure requirement IC Caution: This device complies with Industry Canada's licence - exempt RSSs. Operation is subjectto the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation ofthe device. The device has been evaluated to meet general RF exposure requirement. Le present appareil est conforme aux CNR d'lndustrie Canada applicables aux apparei Is radio exempts de licence. L'exploitation est autorisee aux deux conditions suivantes: (1)l'appareil ne doit pas produire de brouillage, et (2)l'utilisateur de l'appareil doit accepter tout brouillage radioelectrique subi, meme si le br ouillage est susceptible d'en compromettre le fonctionnement. L 'ap parei l a ete eval ue pou r repond re au x exigences generales d'expos ition RF. L'ap parei l peut etre util is e dans des cond itions d'expos ition portables sans restr i ction. EN-26

Shenzhen Mankz Intelligent Technology Co.,Ltd. Address: 201, Building-12, Factory Building, No. 30,Jianlong Street, Baoan Community,Yanshan Street,Longgang District, Shenzhen,China Tel: 0086-13043477045 Email: 14014 [email protected] Attestation letter Da,te: 2025-08-08 FEDERAL CO MMUNICATIONS COMMISSIONS Authorization a nd Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 We, Shenzhen Mankz Intelligent Technology Co.,Ltd., have a product Smart Door Lock, Model name:E03-F, FCC ID:2BFAV-E03-F, for the purpose of marketing, this product only supports BLE lM. The other functions were disabled to use by manufacturer in the software, the end user has no capability to a ctivate it. Sincerely Y ours, S ignature : zehong Zha"J p rinted name:zehong Zhang Title: Commercial Manager

ShenzhenMankzIntelligentTechnologyCo.,Ltd. Address:201,Building12,FactoryBuilding,No.30,JianlongStreet,Baoan Community,YanshanStreet,LonggangDistrict,Shenzhen,China Tel:0086-13043477045 Email:[email protected] CFR47§2.911(d)(5)(i)AttestationLetter AttestationLetter Date:2025-08-08 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsCFR47§2.911(d)(5)(i)Filing FCCID:2BFAV-E03-F ShenzhenMankzIntelligentTechnologyCo.,Ltd.certifiesthattheequipmentforwhich authorizationissought,isnot “covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. SincerelyYours, Signature: printedname:zehongZhang Title:CommercialManager

U.S.AGENTLETTEROFATTESTATION Date:2025-08-08 FEDERALCOMMUNICATIONSCOMMISSION AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsCFR47§2.911(d)(7)Filing FCCID:2BFAV-E03-F ShenzhenMankzIntelligentTechnologyCo.,Ltd.certifiesthat,asofthedateofthefiling oftheapplication,IconsighisourdesignatedU.S.agentforserviceofprocessfortheabove referencedFCCID.ShenzhenMankzIntelligentTechnologyCo.,Ltd.acceptstomaintain anagentfornolessthanoneyearafterthegranteehasterminatedallmarketingand importationortheconclusionofanyCommission-relatedproceedinginvolvingthe equipment. Iconsighaccepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: CompanyName:Iconsigh Address:2310HomesteadRoad,SuiteC1,LosAltos,CA,94024,UnitedStates FRN:0033398652 Tel.:+1(408)320-9867 Email:[email protected] Signedby(printedname):BenjaminKaur Signature: Applicant:ShenzhenMankzIntelligentTechnologyCo.,Ltd. Address:201,Building12,FactoryBuilding,No.30,JianlongStreet,BaoanCommunity, YanshanStreet,LonggangDistrict,Shenzhen,China FRN:0035071919 Tel:0086-13043477045 Email:[email protected] Signedby(printedname):zehongZhang Signature:

ShenzhenMankzIntelligentTechnologyCo.,Ltd. Address:201,Building12,FactoryBuilding,No.30,JianlongStreet,BaoanCommunity, YanshanStreet,LonggangDistrict,Shenzhen,China Tel:0086-13043477045 Email:[email protected] FCCConfidentialAuthorization Date:2025-08-08 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestregardingapplicationforcertificationof FCCID:2BFAV-E03-F InaccordancewithSections0.457and0.459oftheCommission’sRules,Shenzhen MankzIntelligentTechnologyCo.,Ltd.herebyrequestslong-termconfidentialtreatment ofinformationaccompanyingthisapplicationasoutlinedbelow: BlockDiagram Schematics OperationDescription Theabovematerialscontainproprietaryandconfidentialinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsprovidesunjustified benefitstoitscompetitorsinthemarket. SincerelyYours, Signature: printedname:zehongZhang Title:CommercialManager

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501V11240E-RF-EXP Page 1 of 4 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501V11240E-RF-EXP Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501V11240E-RF-EXP Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501V11240E-RF-EXP Page 4 of 4

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501V11240E-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501V11240E-RF-INP Page 1 of 8 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501V11240E-RF-INP Page 2 of 8 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501V11240E-RF-INP Page 3 of 8 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501V11240E-RF-INP Page 4 of 8 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501V11240E-RF-INP Page 5 of 8 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501V11240E-RF-INP Page 6 of 8 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501V11240E-RF-INP Page 7 of 8 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501V11240E-RF-INP Page 8 of 8 ANT

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501V11240E-RF-00 TR-EM-RF003 Page 50 of 53 Version 4.1 RF EXPOSURE EVALUATION MPE-Based Exemption Applicable Standard According to subpart 15.247 (i) and subpart 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. According to KDB 447498 D04 v01 Interim General RF Exposure Guidance MPE-Based Exemption: General frequency and separation-distance dependent MPE-based effective radiated power(ERP) thresholds are in Table B.1 [Table 1 of § 1.1307(b)(3)(i)(C)] to support an exemptionfrom further evaluation from 300 kHz through 100 GHz. Ris the minimum separation distance in meters f = frequency in MHz 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: Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501V11240E-RF-00 TR-EM-RF003 Page 51 of 53 Version 4.1 Result Antenna Gain#ERP Mode Frequency (MHz) Tune up conducted power # (dBm) (dBi)(dBd)(dBm)(W) Evaluation Distance (m) ERP Limit (W) BLE2402-2480 4-1.7-3.850.150.0010.20.768 Note: The tune up conducted power and antenna gain was declared by the applicant. To maintain compliance with the FCC’s RF exposure guidelines, place the equipment at least 20cm from nearby persons. Result: Compliant

+LVWRU\ 9HUVLRQ5HSRUW'DWH5HYLVLRQ'HVFULSWLRQ3UHSDUHGE\ $  #PVGPPC6GUV4GRQTV \HKXL/XR Antenna manufacturer information: Name: Shenzhen Feigete Intelligent Technology Co., LTD Address: Room 307-311, 3rd Floor and 4th Floor, Building 12, No. 30, Jianlong Street, Bao 'an Community, Yuanshan Street, Longgang District, Shenzhen City ރ੹הੰ੦࡚  (76PLFURZDYHDQHFKRLFFKDPEHU ɦɀɦ ɀ ))) 0$+Q6%#6/$6 9+(+ /*\³³) $JLOHQW 07& +3(6 &0: $JLOHQW(% +LJKDQGORZ WHPSHUDWXUHWHVWFKDPEHU SUREHPLFURZDYH DQHFKRLFFKDPEHU   0(76PLFURZDYH DQHFKRLFFKDPEHU SUREHPLFURZDYH DQHFKRLFFKDPEHU 7HVWV\VWHP 7HVWHQYLURQPHQW $FWLYHWHVWLQJ 3DVVLYHWHVWLQJ 7HPSHUDWXUH +XPLGLW\ 6XSSRUW 6XSSRUW Test equipment description 3URMHFW&RPPLVVLRQLQJ,QWURGXFWLRQ /QFGN& $QWHQQDW\SH )UHTXHQF\EDQG DQGDQWHQQD PDWHULDO /CKPCPVGPPC )UHTXHQF\EDQG 0DWHULDO )  )  .6'  2WKHUDQWHQQDV 'LYHUVLW\  $NWGVQQVJ ) 2QERDUG 3HUIRUPDQFH UHTXLUHPHQWV ([HFXWHDVSHUWKHFXVWRPHU VUHTXLUHPHQWV PCB 'HVFULSWLRQRI0DWFKLQJ&LUFXLW ( 5)0RGXOH ((  $QWHQQD ( ( ( ( 5)0RGXOH ((  $QWHQQD ( 5)0RGXOH ((  $QWHQQD /CKPCPVGPPC 'NGOGPV8CNWG '  0# '  Ў '  0# '  Ў )9$ 'NGOGPV8CNWG '  0# '  Ў '  0# '  Ў &+8 'NGOGPV8CNWG '  0# '  ȍ '  0# '  ȍ 7KHDQWHQQDPDWFKLQJUHPDLQVXQFKDQJHG CPVGPPC CPVGPPC $QWHQQDVWDQGLQJZDYH Electrical Specifications Frequency Range (MHz) 2400-2500 Input Impendence (Ω)50 Gain (dBi) -1.7 Connect Type PCB Antenna Layout & module on the system board 0+ ]''

Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn TR-EM-RF003 Page 1 of 53 Version 4.1 TEST REPORT Applicant Name:Shenzhen Mankz Intelligent Technology Co.,Ltd. Address:201, Building 12, Factory Building, No. 30,Jianlong Street, Baoan Community, Yanshan Street, Longgang District, Shenzhen, China Report Number:2501V11240E-RF-00 FCC ID:2BFAV-E03-F Test Standard (s) FCC PART 15.247 Sample Description Product Type:Smart Door Lock Model No.:E03-F Multiple Model(s) No.:N/A Trade Mark:N/A Date Received:2025/07/23 Issue Date:2025/09/13 Test Result:Pass ▲ ▲ In the configuration tested, the EUT complied with the standards above. Prepared and Checked By:Approved By: Ekko WuNancy Wang RF EngineerRF Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501V11240E-RF-00 TR-EM-RF003 Page 2 of 53 Version 4.1 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ..........................................................................................................................3 GENERAL INFORMATION ........................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)......................................................................................4 OBJECTIVE ....................................................................................................................................................................4 TEST METHODOLOGY....................................................................................................................................................4 MEASUREMENT UNCERTAINTY .....................................................................................................................................5 TEST FACILITY ..............................................................................................................................................................5 SYSTEM TEST CONFIGURATION ...........................................................................................................................6 SUMMARY OF TEST RESULTS ................................................................................................................................8 TEST EQUIPMENT LIST ............................................................................................................................................9 REQUIREMENTS AND TEST PROCEDURES ......................................................................................................10 UNWANTED EMISSION FREQUENCIES AND RESTRICTED BANDS .................................................................................10 6 DB EMISSION BANDWIDTH & 99% OCCUPIED BANDWIDTH....................................................................................13 PEAK OUTPUT POWER MEASUREMENT .......................................................................................................................15 POWER SPECTRAL DENSITY ........................................................................................................................................16 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE....................................................................................................17 CONDUCTED SPURIOUS EMISSION...............................................................................................................................18 DUTY CYCLE ...............................................................................................................................................................19 ANTENNA REQUIREMENT .....................................................................................................................................20 TEST DATA AND RESULTS .....................................................................................................................................21 UNWANTED EMISSION FREQUENCIES AND RESTRICTED BANDS .................................................................................21 6DB EMISSION BANDWIDTH........................................................................................................................................39 99% OCCUPIED BANDWIDTH ......................................................................................................................................41 MAXIMUM CONDUCTED OUTPUT POWER ...................................................................................................................43 POWER SPECTRAL DENSITY ........................................................................................................................................45 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE....................................................................................................47 CONDUCTED SPURIOUS EMISSION..........................................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen)EXHIBIT No.: 2501V11240E-RF-00-TSP Page1 / 2 TEST SETUP PHOTOGRAPHS Radiated Emissions View (Below 30MHz) Radiated Emissions View (Below 1 GHz) Bay Area Compliance Laboratories Corp. (Shenzhen)EXHIBIT No.: 2501V11240E-RF-00-TSP Page2 / 2 Radiated Emissions View (1-18 GHz) Radiated Emissions View (18-25 GHz) *****END *****