2ADAO-KHWSN300F001Universal Dispensor Beacon

UNIVERSAL DISPENSER BEACON - USER MANUAL Visit start.kontakt.io to create a customer account and add your devices to the customer panel using your Order ID. Download the app and activate your Universal Dispenser Beacon. Follow the instructions in the Kontakt Device Manager mobile app to configure your Universal Dispenser Beacon. Frequency (MHZ): 2402.0 - 2480.0 Maximum RF power: +4dBm (2.5 mW) Universal Dispenser Beacon can be mounted externally to any supported Soap Dispenser (contact tech support to check for supported models). It is a dispense event sensor used to monitor hand hygiene compliance in Healthcare facilities. Battery: CP804062 Lithium Pouch Cell; 5000mAh 3.6V. Kontakt Micro-Location Sp. z o.o. ul. Stoczniowców 3 30-709 Kraków POLAND, hereby declares that this device is in compliance with Directive 2014/53/EU. EU Declaration of Conformity: https://kontakt.io/compliance-universal-dispenser-beacon Manufactured for: Kontakt Micro-Location Sp. z o.o. ul. Stoczniowców 3 30-709 Kraków POLAND PNR: KHWSN300F001 UNIVERSAL DISPENSER BEACON - INSTRUKCJA UŻYTKOWANIA Odwiedź stronę start.kontakt.io, aby zalogować się konto klienta i dodać swoje urządzenia do panelu klienta za pomocą Order ID. Pobierz aplikację i aktywuj swój Universal Dispenser Beacon. Postępuj zgodnie z instrukcjami w aplikacji mobilnej Kontakt Device Manager, aby skonfigurować Universal Dispenser Beacon. Częstotliwość (MHz): 2402.0 - 2480.0 Maksymalna moc radiowa: +4dBm (2,5 mW) Universal Dispenser Beacon można zamontować zewnętrznie na dowolnym obsługiwanym dozowniku mydła (skontaktuj się z pomocą techniczną, aby sprawdzić obsługiwane modele). Jest to czujnik zdarzeń dozowania służący do monitorowania zgodności z zasadami higieny rąk w placówkach ochrony zdrowia. Bateria: CP804062 ogniwo litowe w obudowie pouch; 5000mAh 3,6V. Kontakt Micro-Location Sp. z o.o. ul. Stoczniowców 3 30-709 Kraków POLSKA niniejszym oświadcza, że niniejsze urządzenie jest zgodne z dyrektywą 2014/53/UE. Deklaracja zgodności UE: https://kontakt.io/compliance-universal-dispenser-beacon Wyprodukowano dla: Kontakt Micro-Location Sp. z o.o. ul. Stoczniowców 3 30-709 Kraków POLSKA PNR: KHWSN300F001 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. FCC warning: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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. 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 & your body.

U.S .Age nt Design at ion for Servi ce of Process (Applican t an d U.S .Age nt ar e Separ at e Par ties) TO:Fede ral Com muni cations Com mission 7435 Oakland Mills Roa d Col um bi a, MD 21046 The Appl icant acknow ledg es tha t they mus t maint ain an agent for no less tha n one year after termina ting all marketing and impor tation OR the conc lus ion of any Com mission- related pr oceeding inv ol ving the equi pm ent . The appl icant fur the r acknow ledges the ir respons ibi lity to inf or m the FCC whe ne ver the Designa ted U.S .Age nt inf or mation abov e cha nges. Applican t Com pa ny na me:Kontakt Micro-Location Sp. z o.o ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Baihetian Innovative Solutions Address: 6837 Chase Rd, Dearborn, M1 48126 FRN:0033401605 Contact Name:Kenneth Young Tel.:313-395-3113 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S .Age nt Sign at ure: Dat e: 2026.6.22 Sign ed by (Printed Nam e/Title):Kenne thYoung . Grant ee Code :2ADAO FCC ID:2ADAO-KHWSN300F001 Cont act Name:Joanna Wolcza nska StreetAddr ess:ul. Stoc zniow cow 3 Krak ow , 30- 709 Pol an d Telepho ne No:0048123793445 Email:doc con trol @k on tak t.i o FRN:0023964000 Applican t Sign at ure: Dat e: 2026- 6- 22 Sign ed by (Printed Nam e/Title):Joanna Wolcza nska/Ms Docusign Envelope ID: 4601A4B9-B3AD-810F-8386-44B6A220270C

Kontakt Micro-Location Sp. z o.o. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Kontakt Micro-Location Sp. z o.o. Address: ul.Stoczniowcow 3, 30-709 Krakow, Poland Product Name: : Universal Dispensor Beacon FCCID: 2ADAO-KHWSN300F001 Model(s): KHWSN300F001 2.911(d)(5)(i) Equipment Type We, [Kontakt Micro-Location Sp. z o.o.] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Joanna Wolczanska Date:2026/06/22 Title and Company name: Ms/Kontakt Micro-Location Sp. z o.o. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Kontakt Micro-Location Sp. z o.o. 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Kontakt Micro-Location Sp. z o.o. Address: ul.Stoczniowcow 3, 30-709 Krakow, Poland Product Name: : Universal Dispensor Beacon FCCID: 2ADAO-KHWSN300F001 Model(s): KHWSN300F001 2.911(d)(5)(ii) Applicant filing We, [Kontakt Micro-Location Sp. z o.o.] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Joanna Wolczanska Date:2026/06/22 Title and Company name: Ms/Kontakt Micro-Location Sp. z o.o. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Kontakt Micro-Location Sp. z o.o. Letter of Authorization Company name: Kontakt Micro-Location Sp. z o.o. Address: ul.Stoczniowcow 3, 30-709 Krakow, Poland Product Name: : Universal Dispensor Beacon FCCID: 2ADAO-KHWSN300F001 Model(s): KHWSN300F001 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2026/06/22 Name: Joanna Wolczanska Title: Ms Company: Kontakt Micro-Location Sp. z o.o.

Kontakt Micro-Location Sp. z o.o. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026/06/22 Subject; Request for Confidentiality FCC ID: 2ADAO-KHWSN300F001 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Joanna Wolczanska Title: Ms

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部品料号 NO. 年.月.日 版本 变 更 记 录 签 名 未标公差 ±0.1 ±0.12 ±0.2 ±0.4 ±0.5 L≦4 4＜L≦16 16＜L≦63 63＜L≦250 250＞L 表面处理 材 质 颜 色 1 2 3 单位: mm 比例:1/1 结 构 年.月.日 V007 Y-YB-CR-065 密级：绝密 部品名称 版 本 部品规格书 认证 生效日期 供应商 美 工/硬件 审 核 NPI 4 LAB值 Universal Dispenser Beacon PNR: KHWSN300F001 Patent # US-11816524-B2 Designed by Kontakt.io in the USA FCC ID: 2ADAO-KHWSN300F001 MAC: 1A:2B:3C:4D:5E:6F Unique ID: 16abcdef Universal Dispenser Beacon PNR: KHWSN300F001 Patent # US-11816524-B2 Designed by Kontakt.io in the USA FCC ID: 2ADAO-KHWSN300F001 MAC: 1A:2B:3C:4D:5E:6F Unique ID: 16abcdef 1A:2B:3C:4D:5E:6F Font: Poppins SemiBold 4pt Poppins 4pt Font: Poppins 5pt 8.5 mm 46.0 mm

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FCC ID:2ADAO-KHWSN300F001 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 §1.1307(b) Limits for Maximum Permissible Exposure (MPE) f = frequency in MHz. * = Plane-wave equivalent power density. 11.1 Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm 2 ,If we know the maximum gain of the nd total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. RF Exposure Information: The radiated output power of this device meets the limits of FCC/IC radio frequency exposure limits.This device should be operated with a minimum separation distance of 20cm (8 inches) between the equipment and a person's body. 11.2 Measurement Result WIFI2.4G and Bluetooth cannot transmit at the same time BLE Antenna gain: 5.44dBi modulation Channel Freq. (MHz) Measured power (dBm) Tune-up power (dBm) Max tune- up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) BLE 2402 3.64 2 to 4 4 3.50 0.002 1

ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 1st ProjectNoP26054B5DPCBVersionLD034F6_V1.0 TesterXuNingDate2026.5.15 AuditingDate ApprovalDate AntennaTestReport ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 2nd Contents 1.ProjectInformation.................................................................................................................3rd 2.TechnicalSpecification............................................................................................................4th 3.Theshapeandsizeoftheantenna.........................................................................................5th 4.Theresultofthetest...............................................................................................................5th 4.1.VSWR&Returnloss&Smith......................................................................................5th 4.2.AntennaGainandEfficiency.......................................................................................6th 4.3.RadiationPattern........................................................................................................9th ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 3rd 1．ProjectInformation 1.1.AntennaCoding ： ANT-BBNCNC26023 1.2.AntennaType ： OnboardPCBAntenna 1.3.ModeloftheDUT ： KHWSN300F001 1.4.TestData ： 2026.3.10 1.5.Productpicture ： Product appearance PCBboardand antenna ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 4th 2．TechnicalSpecification ElectricalSpecifications FrequencyRange2400-2480MHz PeakGain5.44dBi Efficiency56% ReturnLoss≤-10dB VSWR≤2.0 Bandwidth(S11≤-10dB)80MHz InputImpedance50 Ω RadiationdirectionOmni PolarizationTypeLinear LightningProtectionDCgrounding PowerCapacity 1000mW（30dBm） MechanicalSpecifications AntennaSize17.58x6.64mm CoreRadiatorCopper SubstratematerialFR4 Substratethickness1.6mm±0.1mm CoaxialwireNotRequired ConnectTypeNotRequired OperatingTemperature -20to+60°C StorageTemperature -10to+60°C ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 5th 3．Theshapeandsizeoftheantenna Unit：mm 4．Theresultofthetest 4.1.VSWR&Returnloss&Smith Frequency(MHz)S11(dB)VSWR 2402-17.11.32 2440-18.51.26 2480-16.11.37 Bandwidth(S11≤-10dB)300 ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 6th 4.2.AntennaGainandEfficiency 4.2.1.Productcoordinateaxisposition Notes：Theantennatowardsto+Z. Insidethemicrowaveanechoic chamber Productcoordinateaxisposition ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 7th 4.2.2.GainandEfficiencydatesheet ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 8th 4.2.3.GraphsofGainandEfficiency ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 9th 4.3.RadiationPattern 4.3.1.3DRadiationPattern 2402MHz 2440MHz 2480MHz ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 10th 4.3.2.2DRadiationPattern E1，XZ-Face，phi=0°;（E1，theta=0~360°，phi=0°） E2，YZ-Face，phi=90°;（E2，theta=0~360°，phi=90°） H，XY-Face，theta=90°;（H，phi=0~360°，theta=90°）

No.：BCTC/KJ-RF-ICT-001 Page 1 of 53 Edition：B.1 TEST REPORT Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC2605023402E Applicant: Kontakt Micro-Location Sp. z o.o. Product Name: Universal Dispensor Beacon Test Model: KHWSN300F001 Tested Date: 2026-07-22 to 2026-07-29 Issued Date: 2026-08-19 Report No.: BCTC2605023402E No.：BCTC/KJ-RF-ICT-001 Page 2 of 53 Edition：B.1 FCC ID:2ADAO-KHWSN300F001 The test report is effective only with both signature and specialized stamp.This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Technology Co., Ltd, this report can’t be reproduced except in full.The tested sample(s) and the sample information are provided by the client. Product Name: Universal Dispensor Beacon Trademark: Kontakt.io Model/Type Ref.: KHWSN300F001 Prepared For: Kontakt Micro-Location Sp. z o.o. Address: ul.Stoczniowcow 3, 30-709 Krakow, Poland Manufacturer: Kontakt Micro-Location Sp. z o.o. Address: ul.Stoczniowcow 3, 30-709 Krakow, Poland Prepared By: Shenzhen BCTC Technology Co., Ltd. Address: Room 101M, Unit 1, Building1, Pengyuan, No.18, Lilang Road, Shanglilang, Nanwan Subdistrict, Longgang District, Shenzhen, Guangdong, China. Sample Received Date: 2026-07-22 Sample tested Date: 2026-07-22 to 2026-07-29 Report No.: BCTC2605023402E Test Standards: FCC 47 CFR Part 15 Subpart C (clause 15.247) ANSI C63.10-2020 Test Results: PASS Remark: This is Bluetooth BLE radio test report. Prepared by : Reviewer by : Approved by: Mike Zheng Louis Zeng Sewen Guo Report No.: BCTC2605023402E No.：BCTC/KJ-RF-ICT-001 Page 3 of 53 Edition：B.1 Table of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 9 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List ........................................................................................................ 10 4.5 Test Mode ........................................................................................................... 10 4.6 Table Of Parameters Of Text Software Setting ................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 14 6.1 Block Diagram Of Test Setup .............................................................................. 14 6.2 Limit .................................................................................................................... 14 6.3 Test procedure .................................................................................................... 14 6.4 EUT Operating Conditions .................................................................................. 14 6.5 Test Result .......................................................................................................... 15 7. Radiated Emissions ............................................................................................. 16 7.1 Block Diagram Of Test Setup .............................................................................. 16 7.2 Limit .................................................................................................................... 17 7.3 Test procedure .................................................................................................... 18 7.4 EUT operating Conditions ................................................................................... 19 7.5 Test Result .......................................................................................................... 20 8. Radiated Band Emission Measurement and Restricted Bands Of Operation ...... 24 8.1 Block Diagram Of Test Setup .............................................................................. 24 8.2 Limit .................................................................................................................... 24 8.3 Test Procedure ................................................................................................... 25 8.4 EUT Operating Conditions .................................................................................. 25 8.5 Test Result .......................................................................................................... 26 9. Power Spectral Density Test ............................................................................... 27 9.1 Block Diagram Of Test Setup .............................................................................. 27 9.2 Limit .................................................................................................................... 27 9.3 Test procedure .................................................................................................... 27 9.4 EUT Operating Conditions .................................................................................. 27 9.5 Test Result .....................................…

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Setup photo Radiated Measurement Photos RF Conducted