2AUZX-MGW2ULUMicro Gateway 2

MicroGatewayGen2 MGW2ULU UserManual ubilink Version1.0 MGW2ULUUserManual Page 2 1.ProductOverview TheMicroGatewayGen2(MGW2ULU)isanIoTgatewaydevelopedbyubilink.Itservesasthe centralhubforubilink-basedLoRanetworks,connectingupto250enddevicesandrelaying datatothecloudviaWi-Fi2.4GHz. KeyFeatures: •ubilinkLoRaprotocolforlong-range,low-powerIoTcommunication •Supportsupto250enddevices •Wi-Fi2.4GHzuplinktocloudserver •Batterybackup(AAbattery)forpoweroutageprotection •EnhancedantennaforimprovedLoRacoverage(upgradedfromGen1) •EasysetupviaCustosHomeapp(iOS/Android)overBluetoothLowEnergy(BLE) •Built-inmonitoring:temperature,battery,offline,andpoweroutagereports 2.What’sintheBox •MGW2ULUgatewayunitx1 •USB-Ccablex1 •Poweradapterx1 •Quickstartguidex1 •Non-rechargeableAAbatteryx2 Ifanyitemsaremissingordamaged,pleasecontactubilinksupport. 3.HardwareOverview TheMGW2ULUfeaturesthefollowingphysicalcomponents: ComponentDescription USB-CPortPowerinputforthegateway.Connecttotheincludedpower adapterusingtheUSB-Ccable. RGBLEDIndicatorDisplaysthecurrentstatusofthegatewayusingdifferent colors.SeeSection4fordetails. ResetButtonUsedforWi-Firesetandfactoryresetoperations.SeeSection 8fordetails. AABatteryCompartmentHousesanon-rechargeableAAbatteryforbackuppower duringpoweroutages. MGW2ULUUserManual Page 3 4.LEDIndicatorGuide TheRGBLEDontheMGW2ULUindicatesthecurrentdevicestatus: LEDColorStatusDescription YellowNotConfiguredThegatewayhasnotbeensetup.Follow Section5toconfigure. RedWi-FiDisconnectedThegatewayhaslostitsWi-Fi connection.Checkyournetwork. GreenWi-FiConnected,Server Disconnected Wi-Fiisconnectedbutthegateway cannotreachtheubilinkserver. BlueFullyOperationalWi-Fiandserverarebothconnected.The gatewayisworkingnormally. White(flashing3x)RebootingThegatewayisrestarting.Waitforitto complete. 5.GettingStarted FollowthesestepstosetupyourMGW2ULUforthefirsttime: 1.Insertanon-rechargeableAAbatteryintothebatterycompartment. 2.ConnecttheUSB-CcabletotheMGW2ULUandplugtheotherendintotheincluded poweradapter. 3.Plugthepoweradapterintoapoweroutlet.TheLEDwillturnyellow,indicatingthe gatewayisreadyforsetup. 4.DownloadtheCustosHomeappfromtheiOSAppStoreorGooglePlayStoreonyour smartphone. 5.EnableBluetoothonyoursmartphone. 6.OpentheCustosHomeappandfollowtheon-screeninstructionstopairwiththe MGW2ULUviaBLE. 7.Whenprompted,selectyourWi-Finetwork(2.4GHzonly)andenterthepassword. 8.Waitforthegatewaytoconnect.TheLEDwillturnbluewhentheMGW2ULUisfully operational. 6.AppSetupGuide 6.1DownloadingtheApp TheCustosHomeappisavailableonbothiOSandAndroid: •iOS:Searchfor“CustosHome”intheAppStore MGW2ULUUserManual Page 4 •Android:Searchfor“CustosHome”inGooglePlayStore 6.2PairingwithMGW2ULU 1.EnsureyourMGW2ULUispoweredonandtheLEDisyellow(unconfigured). 2.OpentheCustosHomeapp. 3.EnsureBluetoothisenabledonyourphone. 4.Followthein-appinstructionstodiscoverandpairwiththeMGW2ULU. 5.ConfiguretheWi-Fisettingswhenprompted(2.4GHznetworksonly). 6.3ViewingDeviceStatus OncetheMGW2ULUissetup,taponthedeviceintheCustosHomeapptoviewallstatus information,includingtemperaturereports,batterylevel,andconnectionstatus. 7.Built-inFeatures TheMGW2ULUincludesseveralbuilt-inmonitoringandreportingfeaturesaccessiblethrough theCustosHomeapp. 7.1TemperatureReport •Reportstemperaturedatafromexternalconnectedsensors. •Updatesevery30minutes. •ViewableintheCustosHomeappbytappingintothedevicetoviewitsstatus. 7.2BatteryReport •MonitorstheMGW2ULU’sinternalAAbatterylevel. •DisplaysbatterylevelasbothapercentageandaHigh/Medium/Lowindicator. •AlertthresholdscanbeconfiguredintheCustosHomeapp. 7.3OfflineReport •TriggerswhentheMGW2ULUlosesconnectivityandgoesoffline. •Anotificationissenttotheuser10minutesafterthegatewaygoesoffline. 7.4PowerOutageReport •TriggersimmediatelywhenUSB-CpowerislostandtheMGW2ULUswitchestoAA batterybackup. MGW2ULUUserManual Page 5 •Aninstantnotificationissenttotheuser,alertingthemtothepoweroutage. 8.ResetOperations TheMGW2ULUresetbuttonislocatedonthedevice.Eachpressproducesabeepsoundfor confirmation. 8.1ResetWi-Fi UsethistoclearthesavedWi-Ficonfigurationandreconfigurethenetwork. 9.Presstheresetbutton3times. 10.3rapidbeepswillconfirmthecommandwasaccepted. 11.Thedevicewillrebootwithin3seconds.TheLEDwillflashwhite3timesduringreboot. 12.Afterreboot,theLEDwillturnyellow,indicatingthegatewayisreadyforreconfiguration. 8.2FactoryReset Usethistoeraseallsettingsandrestorethegatewaytoitsdefaultstate. 13.Pressandholdtheresetbuttonuntilyouhear10beeps. 14.TheLEDwillturngreen.Releasethebutton. 15.Thedevicewillrebootwithin3seconds.TheLEDwillflashwhite3timesduringreboot. 16.Afterreboot,theLEDwillturnyellow.Allsettingshavebeenerased. 8.3ButtonCombinationFailure Iftheresetbuttonsequenceisnotrecognized: •Youwillhear3slowbeeps. •TheLEDwillflashred3times. •Noactionistaken.Pleaseretrytheintendedresetoperation. Note:YoucanalsoresetWi-FithroughtheCustosHomeappbynavigatingtoSettings→ ResetWi-Fi. 9.InstallationGuidelines TheMGW2ULUcanbeusedinbothindoorandoutdoorenvironments. ParameterValue Indoor/OutdoorUseSupported OperatingTemperatureRange -20°C～+45°C RecommendedInstallationLocationInthecenterofthehomewithstrongwi-fisignal MGW2ULUUserManual Page 6 Tips: •PlacetheMGW2ULUasclosetoyourWi-Firouteraspracticalforthebestconnectivity. •EnsurethegatewayhasaclearlineofsighttoLoRaenddevicesforoptimalcoverage. 10.Troubleshooting/FAQ Q:MGW2ULUcannotconnecttoWi-Fi •VerifytheWi-Fipasswordisenteredcorrectly. •ChecktheWi-Fisignalstrength.MovetheMGW2ULUclosertotherouterifthesignalis weak. •EnsureyourWi-Finetworkisoperatingonthe2.4GHzband.TheMGW2ULUdoesnot support5GHznetworks. •PositiontheMGW2ULUasclosetotherouteraspossibleforoptimalconnectivity. •TryresettingWi-Fiviatheresetbutton(press3times)andreconfigurethroughthe CustosHomeapp. Q:LEDisgreen(Wi-Ficonnectedbutservernotconnected) •CheckthatyourWi-Finetworkhasanactiveinternetconnection. •IntheCustosHomeapp,gotoSettings→ResetWi-Fiandfollowtheon-screen instructionstoreconfigure. Q:AppcannotfindMGW2ULUduringBLEpairing •EnsureBluetoothisenabledonyoursmartphone. •Che…

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UBITECH LIMITED 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon,999077 Hong Kong 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: UBITECH LIMITED Address: 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon,999077 Hong Kong Product Name: Micro Gateway 2 FCC ID: 2AUZX-MGW2ULU Model(s): MGW2ULU 2.911(d)(5)(i) Equipment Type We, [UBITECH LIMITED] (“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: C.K. Sze Date: 2026-8-29 Title and Company name: CEO/ UBITECH LIMITED 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

2.911 (d)(5)(ii) Applicant Attestation v1.3 UBITECH LIMITED 14 F, Wing Hong Centre , 18 Wing Hong Street Chueng Sha Wan , Kowloon,999077 Hong Kong Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: UBITECH LIMITED Address: 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon,999077 Hong Kong Product Name: Micro Gateway 2 FCC ID: 2AUZX-MGW2ULU Model(s): MGW2ULU 2.911(d)(5)(ii) Applicant filing We, [UBITECH LIMITED] (“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: C.K. Sze Date: 2026-8-29 Title and Company name: CEO/ UBITECH LIMITED 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

UBITECH LIMITED 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon, Hong Kong, 999077 Hong Kong Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2026/09/01 U.S. Agent Designation UBITECH LIMITED acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2AUZX-MGW2ULU): Name and company of U.S. agent: FireBot Inc. Physical U.S. address of agent: 7400 Fullerton Rd Suite 101 Springfield VA., VA 22153 United States FRN of U.S. agent: 0034204370 Phone of U.S. agent: (703) 906-3154 Email address of U.S. agent: [email protected] FireBot Inc. acknowledges their obligation to accept service of process on behalf of UBITECH LIMITED with the FRN [0028951275] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. An expiration date for this letter does not exist. Sincerely, Signature Signature, C.K. Sze Mark S Baldino CEO CEO UBITECH LIMITED FireBot Inc.

UBITECH LIMITED 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon,999077 Hong Kong Letter of Authorization Company: UBITECH LIMITED Address: 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon,999077 Hong Kong FCC ID: 2AUZX-MGW2ULU Model Number(s): MGW2ULU Product Description: Micro Gateway 2 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. Sincerely, Name/Title： C.K. Sze/CEO Company: UBITECH LIMITED Address: 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon,999077 Hong Kong Phone: (852) 94719203 Fax: (852) 94719203 E-Mail: [email protected]

UBITECH LIMITED 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon,999077 Hong Kong Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026-8-29 Subject; Request for Confidentiality FCC ID: 2AUZX-MGW2ULU Product name: Micro Gateway 2 Model no.: MGW2ULU 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 Parts List Operational Description Tune-up Procedure 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); External Photos Test Setup Photos Internal Photos 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. UBITECH LIMITED 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon,999077 Hong Kong Sincerely, Name/Title： C.K. Sze/CEO Company: UBITECH LIMITED Address: 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon,999077 Hong Kong Phone: (852) 94719203 Fax: (852) 94719203 E-Mail: [email protected]

FCC ID: 2AUZX-MGW2ULU External Photos of the EUT FCC ID: 2AUZX-MGW2ULU

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2AUZX-MGW2ULU

FCC ID: 2AUZX-MGW2ULU Internal Photos of the EUT Lora Antenna BT/WIFI Antenna FCC ID: 2AUZX-MGW2ULU

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure MPE Report Reference No. ..................... : FCC ID............................................. : CTA26061601704 2AUZX-MGW2ULU Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Jul. 13, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : UBITECH LIMITED Address............................................ : 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon, Hong Kong, 999077 Hong Kong Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Micro Gateway 2 Trade Mark ....................................... : N/A Manufacturer .................................... : UBITECH LIMITED Model/Type reference ...................... : MGW2ULU Listed Models ................................... : N/A Rating ............................................... : Input: DC 5V Result ............................................... : PASS Report No.: CTA26061601704 Page 2 of 10 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Micro Gateway 2 Model /Type : MGW2ULU Listed Models : N/A Applicant : UBITECH LIMITED Address : 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon, Hong Kong, 999077 Hong Kong Manufacturer : UBITECH LIMITED Address : 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon, Hong Kong, 999077 Hong Kong Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26061601704 Page 3 of 10 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 6 2.4 Modifications ............................................................................................................ 6 3 TEST ENVIRONMENT ....................................................................................................... 7 3.1 Address of the test laboratory .................................................................................. 7 3.2 Test Facility .............................................................................................................. 7 3.3 Statement of the measurement uncertainty ............................................................. 7 4 Test limit .............................................................................................................................. 8 4.1 Requirement ............................................................................................................ 8 4.2 MPE Calculation Method ......................................................................................... 8 4.3 Conducted Power Results ....................................................................................... 8 4.4 Manufacturing tolerance .......................................................................................... 9 4.5 Standalone MPE Result ........................................................................................... 9 4.6 Simultaneous Transmission for MPE Result ......................................................... 10 5 Conclusion ......................................................................................................................... 10 Report No.: CTA26061601704 Page 4 of 10 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed accor…

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FreqEffiEffiGainGainUHISDHISMaxMinirectivitBeamwidthAttHAttV (MHz)(%)(dB)(dBi)(dBd)(%)(%)(dB)(dB)(dBi)(3dB)(dB)(dB) 8004.18-13.79-10.37-12.522.2161.966-10.37-22.193.426034.9434 8053.94-14.05-10.67-12.822.1181.818-10.67-22.023.386035.1634.37 8103.66-14.36-11.08-13.231.981.68-11.08-22.753.296035.5834.64 8154.67-13.31-9.99-12.142.5222.145-9.99-21.913.326035.5334.28 8204.96-13.05-9.41-11.562.7132.246-9.41-20.963.636035.2534.19 8254.65-13.33-9.4-11.552.5542.096-9.4-21.923.936035.7834.87 8305.99-12.22-8.11-10.263.2862.706-8.11-21.944.116036.2235.12 8357.41-11.3-7.01-9.164.0963.318-7.01-21.614.296035.7934.67 8407.64-11.17-6.81-8.964.2283.416-6.81-21.994.356036.0635.1 8458.43 -10.74-6.29-8.444.623.81-6.29-22.434.45603634.93 85011.34-9.45-4.92-7.076.2335.106-4.92-21.124.536035.8434.62 85511.87-9.26-4.72-6.876.5255.344-4.72-20.574.546035.8534.75 86012.72-8.96-4.49-6.646.915.805-4.49-20.294.476035.9434.9 86516.48-7.83-3.38-5.538.9667.517-3.38-18.624.459036.0234.88 87018-7.45-3.01-5.169.8258.171-3.01-17.844.449036.0934.98 87520.66-6.85-2.52-4.6711.1479.515-2.52-17.294.339036.3835.36 88029.89-5.24-0.94-3.0916.14813.747-0.94-15.154.319036.5135.35 88536.37-4.39-0.05-2.219.8116.557-0.05-13.844.349036.2334.92 89037.73-4.230.03-2.1220.39817.330.03-13.884.269036.1735.01 89547.41-3.241.03-1.1225.523 21.8841.03-12.654.279036.4335.38 90051.09-2.921.38-0.7727.56523.5261.38-11.944.33036.4535.38 90550.31-2.981.24-0.9126.95423.3561.24-12.084.223036.5835.69 91061.64-2.12.1-0.0532.52429.1152.1-11.134.23036.8736.25 91567.29-1.722.510.3635.39831.892.51-10.934.233036.7636.18 92064-1.942.210.0633.41930.5792.21-11.124.146036.4535.82 92564.28-1.922.15032.93931.3442.15-11.134.076036.4535.94 93063.29-1.992.12-0.0332.5330.7572.12-11.434.116036.5736.17 93561.43-2.121.99-0.1631.45729.9781.99-11.694.16036.4136.02 94058.09-2.361.67-0.4829.33428.761.67-12.054.036036.3136.04 94557.61-2.391.66-0.4929.31328.2991.66-12.344.06 6036.3836.31 95057.78-2.381.66-0.4929.40628.371.66-12.734.046036.236.11 95548.83-3.110.8-1.3524.65524.1740.8-13.913.926035.9635.82 96045.44-3.430.41-1.7423.13822.2980.41-14.663.846036.1136.12 96549.72-3.040.73-1.4225.38124.3340.73-14.873.766036.336.27 97045.03-3.460.17-1.9822.91222.1230.17-15.823.646036.1435.88 97537.52-4.26-0.59-2.7419.17718.341-0.59-16.73.66035.9435.64 98037.9-4.21-0.43-2.5819.54318.357-0.43-16.793.79036.2536.04 98532.85-4.84-0.85-316.816.045-0.85-17.523.99036.5636.22 99026.14-5.83-1.81-3.9613.37712.764-1.81-17.644.01036.2935.88 99528.33-5.48-1.44-3.5914.6413.69-1.44-16.454.04036.2936.05 1000 28.44-5.46-1.3-3.4514.4813.959-1.3-17.264.16036.7536.54 Passive Test For D1 Manufacturer:UBITECH LIMITED Address:14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon, Hong Kong, 999077 Hong Kong

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China TEST REPORT FCC Rules and Regulations Part PART 15.249 Report Reference No.................: CTA26061601703 FCC ID...................................: 2AUZX-MGW2ULU Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Jul. 13, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ........................................... : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ........................... : UBITECH LIMITED Address ............................................ : 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon, Hong Kong, 999077 Hong Kong Standard ........................................... : FCC Rules and Regulations Part PART 15.249 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Micro Gateway 2 Trade Mark ....................................... : N/A Manufacturer .................................... : UBITECH LIMITED Model/Type reference ...................... : MGW2ULU Listed Models .................................. : N/A Modulation ....................................... : Lora Frequency ......................................... 919.303MHz, 923.303MHz Ratings ............................................. : Input: DC 5V Result ............................................... : PASS Report No.: CTA26061601703 Page 2 of 26 T E S T R E P O R T Equipment under Test : Micro Gateway 2 Model /Type : MGW2ULU Listed Models : N/A Applicant : UBITECH LIMITED Address : 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon, Hong Kong, 999077 Hong Kong Manufacturer : UBITECH LIMITED Address : 14F, Wing Hong Centre, 18 Wing Hong Street Chueng Sha Wan, Kowloon, Hong Kong, 999077 Hong Kong Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26061601703 Page 3 of 26 Contents 1. 0BT E S T S T A N D A R D S................................................................. 4 2. 1BS U M M A R Y ............................................................................ 5 2.1. General Remarks 5 2.2. 7BProduct Description 5 2.3. 8BEquipment Under Test 5 2.4. 9BShort description of the Equipment under Test (EUT) 5 2.5. EUT configuration 5 2.6. 10BEUT operation mode 6 2.7. 11BBlock Diagram of Test Setup 6 2.8. Modifications 6 3. 2BT E S T E N V I R O N M E N T ............................................................. 7 3.1. TEST FACILITY 7 3.2. Test Facility 7 3.3. Environmental conditions 7 3.4. 18BSummary of measurement results 8 3.5. Statement of the measurement uncertainty 8 3.6. 20BEquipments Used during the Test 9 4. 3BT E S T C O N D I T I O N S A N D R E S U L T S .......................................... 11 4.1. 21BAC Power Conducted Emission ................................................................................... 11 4.2. Radiated Emission and Band Edges ............................................................................ 14 4.3. 20dB bandwidth ............................................................................................................ 22 4.4. 31BAntenna Requirement ................................................................................................... 24 5. 4BT E S T S E T U P P H O T O S O F T H E E U T ........................................ 25 6. P H O T O S O F T H E E U T ........................................................... 26 Report No.: CTA26061601703 Page 4 of 26 1. 0BT E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.249: Operation within the bands 902 - 928 MHz, 2400 - 2483.5 MHz, 5725 - 5875 MHz, and 24.0 - 24.25 GHz. ANSI C63.10-2020 +COR. 1-2023+ C63.10A-2024+ ERRATA TO C63.10A-2024: American National Standard for Testing Unlicensed Wireless Devices Report No.: CTA26061601703 Page 5 of 26 2. 1BS U M M A R Y 2.1. General Remarks Date of receipt of test sample : Jun. 16, 2026 Testing commenced on : Jun. 16, 2026 Testing concluded on : Jul. 13, 2026 2.2. 7BProduct Description Name of EUT Micro Gateway 2 Model Number MGW2ULU Power supply: Input: DC 5V Hardware version: V2.1 Software version: MGW2_V06 Sample ID: CTA260616017-1# (Engineer sample) CTA260616017-2# (Normal sample) Operation frequency: 919.303MHz, 923.303MHz Modulation: Lora Antenna Type: PCB antenna Antenna Gain: 2.51 dBi 2.3. 8BEquipment Under Test Power supply system utilised Power supply voltage : ○ 230V / 50 Hz ○ 120V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) Input: DC 5V 2.4. 9BShort description of the Equipment under Test (EUT) This is a Micro Gateway 2. For more details, refer to the user’s manual of the EUT. 2.5. EUT configuration The following peripheral devices and interface cables were connected during the measurement: ○ - supplied by the manufacturer ● - supplied by the lab ● Adapter information (Auxiliary test supplied by test Lab) Model: HW-100225C00 Input: AC 100-240V 50/60Hz Output: DC5V 2A, DC9V 2A, DC10V 2.25A Report No.: C…

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FCC ID: 2AUZX-MGW2ULU Test Setup Photos of the EUT FCC ID: 2AUZX-MGW2ULU