FCC ID: WSSNFCMCU NFCMCU

UsermanualforNFCMCU ModelnumberNFCMCU. Contents 1.Introduction 2.SystemOverview 3.Installation 4.Operation 5.ComplianceStatements 6.TechnicalSpecification 1.Introduction ThisdocumentistheusermanualfortheMitechIntegratedSystemsRFIDmoduleNFCMCU ThismoduleisusedforMitechIntegratedSystemsproduct,whichisMachineCartUnit(MCU) ThismodulereadsRFTAGandprovidethisreadingtoMCU 2.SystemOverview ThismodulereadsdatafromtheuserRFIDcards.AndprovidesitsreadingtoMCU.TheMCUscanbe installedindifferentcommercialplaces,whenRFIDcardsareused.Basedonthereceiveddatafromthe NFCMCUmodule,theMCUwillactivateitscorrespondingoutputcontrol,whichisdependinginwhat environmenttheMCUsareinstalled. Themoduleisconformalcoated,whichpreventsanycorrosionofitscomponentsinmoisture environment ThemoduleisconnectedtotheMCUmainboardviadirectconnection,byusing7pinconnector 3.Installation TheNFCMCUisinstalledfollowingthesesteps:

Obtainthemodulefromtheassembleline Putthemoduleontopsideofthe7pinconnector,whichisalreadysolderedintoMCU Solder7pinconnectorbyusing7solderingpadsofthemodule AfterinstallingthemodulefollowthetestprocedureoftheMCUdevice 4.Operation AfterinstallationofthemoduleontheMCUdeviceisfinished,theMCUdeviceisinstalledintoplastic enclosure.ThensuchMCUstructureisinstalledoncommercialmachines.Itmaybedifferentpayment systems,commerciallaundrymachinesandetc.TheMCUwillbeequippedwithspecialmounting hardwaretobemountonspecificcommercialmachine.ThepowersupplysourceforMCUcancome fromtwosources:individualstepdownseparatedpowersupply,likedesktoppoweradapterorlow power(12V..24V)canbetakenfromthecommercialmachine,ifthemachinehasprovisionforsuch connection.AfterinstallingMCUwithitsNFCMCUmodule,powercanbeswitchedONandNFCMCUis readytoreadRFIDcardsandtransmitdatatoMCU. 5.ComplianceStatement TheNFCMCUhasbeentestedtoFCC15.225,ICRSS210&FCC15B,ICES003(ClassB).Alsoitwastested forClassBAC/DCpowerlineconductedemissionsandforClassBradiatedemission. ThisdevicecomplieswithPart15oftheFCCrules.Operatingissubjecttothefollowingtwoconditions:

1.Thisdevicemaynotcauseharmfulinterference 2.Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesired operationofthisdevice. NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice, pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainst harmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradio frequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmful interferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccur inaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevision reception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotry tocorrecttheinterferencebyoneormoreofthefollowingmeasures:

Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Caution:Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecould voidtheuser'sauthoritytooperatetheequipment. Thisdevicecontaineda13.56MHzTransmitterandacertified2.4GZigbeeModule(FCCID 2AOE2REX3B,IC:22670REX3B).Thisequipmentcomplieswithradiofrequencyexposurelimitssetforth byFCCforanuncontrolledenvironment.Thisequipmentmustbeinstalledandoperatedwitha minimumdistanceof20cmbetweenthedeviceandtheuserorbystanders.Thisdevicemustnotbeco locatedoroperatinginconjunctionwithanyotherantennaortransmitter.ThismoduleisFCCPart 15.225/ISEDRSS210limitedmodule.Themoduleislimitedtobeusedbythegranteeinitsown products,notintendedforsaletothirdparties.Thehostdevicewiththisintegratedlimitmodular approvalshallensuretheradiatedemissionsandspuriousemissioncomplywithFCCpart15.225.The modulartransmitterisonlyFCCauthorizedforthespecificruleparts(i.e.,FCCtransmitterrules)listed onthegrant,andthehostproductmanufacturerisresponsibleforcompliancetoanyotherFCCrules thatapplytothehostnotcoveredbythemodulartransmittergrantofcertification.Whenthehostis changed,additionaltestandcertificationmayberequired.ThefinalhostproductstillrequiresPart15 SubpartBcompliancetestingwiththemodulartransmitterinstalled. HostProductLabelling IftheFCCIDisnotvisiblewhenthemoduleisinstalledinsideanotherdevice,thentheoutsideofthe deviceintowhichthemoduleisinstalledmustalsodisplayalabelreferringtotheenclosedmodule. Thisexteriorlabelcanusewordingsuchasthefollowing:

MitechIntegratedSystemsInc.Model:MCU ContainsFCCID:WSSNFCMCUIC:7992ANFCMCU ContainsFCCID:2AOE2REX3BIC:22670REX3B ThisdevicecomplieswithPart15oftheFCCrules.Operatingissubjecttothefollowingtwoconditions:

(1)Thisdevicemaynotcauseharmfulinterferenceand(2)thisdevicemustacceptanyinterference received,includinginterferencethatmaycauseundesiredoperation. 6.TechnicalSpecification Mechanicaldimensions:RFIDmoduletypicaldimensions:70mm(L),41mm(W),3mm(H) Material:AntennaandPCBareplatedcopperPCB Electrical:Cabledirectconnection7pinconnector,voltage3.3V,current70mA RFID:operatingfrequency13.56Mhz,tagtypeRFIDISO14443A,ISO14443B,MIFARE Temperaturerating:0C70C

Mitech Integrated Systems Inc 219 Robert Hicks Dr. Toronto, Ontario, Canada M2R 3R3 Phone: (647)427-4341 October 5, 2021 To Whom It May Concern WSSNFCMCU Applicant: Mitech Integrated Systems Inc FCC ID:

Subject: Authority to Act as an Agent Dear Sir/Madam:

I hereby appoint UltraTech Engineering Labs Inc. (UltraTech) to act as my agent in preparation of this application for authorization of above equipment under F.C.C. Rules. The applicant hereby certify that neither the applicant nor any party to the application is subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a party for these purposes. I also certify that the information provided, properly describe the device or system for which authorization is required. Regards Michael Stepanov Rev. 05/08

Mitech Integrated Systems Inc 219 Robert Hicks Dr. Toronto, Ontario, Canada M2R 3R3 Phone: (647)427-4341 October 5, 2021 Subject:

To Whom It May Concern Confidentiality Letter Applicant: Mitech Integrated Systems Inc FCC ID:

WSSNFCMCU Dear Sir/Madam:

The applicant would like to request the following documents submitted with this application for certification be withheld from public disclosure as per Section 0.457 & 0.459 of FCC Rules. 1. Operational Description 2. Block Diagram 3. Schematic(s) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Regards Michael Stepanov Rev. 05/08

UltraTech Group of Labs FCC TCB & ISED CB Accreditations:

November 22, 2021 Ultratech Engineering Labs, Inc. 3000 Bristol Circle Oakville, Ontario L6H 6G4 Subject:

Application for Equipment Certification of RFID Reader Module

(13.56 MHz) under FCC Part 15, Subpart C, Section 15.225 Mitech Integrated Systems Inc. NFCMCU NFCMCU01 WSSNFCMCU Applicant:

Product:

Model No.:

FCC ID:

Dear Sir/Madam:

As appointed agent for Mitech Integrated Systems Inc., we submit the application for equipment certification of the above product. Kindly review all required documents uploaded to your E-Filing Site. This application is subject to FCC certification for limited modular approval, kindly refer to Applicants letter requesting for modular approval according to the modular approval requirements in Section 15.212 rules. If you have any queries, please do not hesitate to contact us. Yours truly, Dan Huynh Dan Huynh Authorized Agent 1309 APEC TEL CA0001 CA0001/2049 AT-1945 SL2-IN-E-1119R Korea KCC-RRA CA0001 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel.: (905) 829-1570 Fax.: (905) 829-8050 Website: www.ultratech-labs.com Email: vic@ultratech-labs.com

Mitech Integrated Systems Inc 219 Robert Hicks Dr. Toronto, Ontario, Canada M2R 3R3 Phone: (647)427-4341 Modular Approval Request Applicant:

Mitech Integrated Systems Inc WSSNFCMCU FCC ID:

October 5, 2021 To Whom It May Concern:

Pursuant to Section 15.212(a)(1) of the FCC rules, the Applicant, request for single modular approval, compliance with the requirements are addressed below. Single Modular Approval Requirements Justification

(i) The radio elements of the modular transmitter must The module has no shielding case have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements.

(ii) The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with part 15 requirements under conditions of excessive data rates or over-modulation.

(iii) The modular transmitter must have its own power supply regulation.

(iv) The modular transmitter must comply with the antenna and transmission system requirements of 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a unique antenna coupler (at all connections between the module and the antenna, including the cable). The professional installation provision of 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section.

(v) The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing for compliance with part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see 15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the All modulation and data input(s) are buffered The chip has embedded power management circuit, support wide power supply voltage 1.85V-4.5V The module has on board PCB antenna The modular transmitter was tested in a stand-alone configuration and it is complained with the AC line conducted requirements.. The module will be equipped with FCC/IC label. The module is installed inside another device and outside of the device into which the module is installed will be label with all necessary contains wording and FCC/IC numbers module during testing shall be unmodified and commercially available (see 15.31(i)).

(vi) The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number.

(A) If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains Transmitter Module FCC ID: XYZMODEL1 or Contains FCC ID: XYZMODEL1. Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization.

(B) If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains FCC certified transmitter module(s). Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the application for equipment authorization.

(vii) The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. applicable RF exposure requirements in its final configuration. Sincerely, Michael Stepanov Yes, refer to user manual

(viii) The modular transmitter must comply with any Yes, refer to RF exposure evaluation report

Mitech Integrated Systems Inc 219 Robert Hicks Dr. Toronto, Ontario, Canada M2R 3R3 Phone: (647)427-4341 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date:

SUBJECT: FCC Application for FCC ID: WSSNFCMCU To Whom It May Concern:

We, the undersigned, hereby attest to the fact that we will apply the Supplier's Declaration of Conformity (SDoC) procedure pursuant to Part 15, Subpart B - Unintentional Radiators, portion of this composite filing. Regards, Michael Stepanov

Mitech Integrated Systems Inc 219 Robert Hicks Dr. Toronto, Ontario, Canada M2R 3R3 Phone: (647)427-4341 Date: November 9, 2021 To Whom It May Concern Applicant: Mitech Integrated Systems Inc WSSNFCMCU FCC ID:

7992A-NFCMCU IC:

Subject: Attestation for Using Original Test Report Dear Sir/Madam:

We, Mitech Integrated Systems Inc, hereby attest to the fact that the transmitter module(s) report(s) listed below, used in support of the co-location RF exposure evaluation accurately represent test results under the new conditions. The integration of the module in co-location configurations will adhere to conditions of the original filing. Description Associated FCC ID Associated ISED ID Test Report Identifier 2.4G Zigbee Module 2AOE2REX3B 22670REX3B 1803WSU014-U1 Regards Michael Stepanov Rev. 05/08