FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. kremersino Co., Ltd/
  3. 2AZOL-NBT1

2AZOL-NBT1carplay box

kremersino Co., Ltd
carplay box - FCC ID 2AZOL-NBT1 - kremersino Co., Ltd
Click to zoom

Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
May 13, 2021
Application Purpose
Original Equipment
Date of Application
May 13, 2021
Equipment Note
carplay box
Frequency Range
2402.00000000 - 2480.00000000
Company
kremersino Co., Ltd
Country
China

Documents & Files

Select a file to view

Users Manual

↗

Cover Letter(s)

↗
↗

External Photos

↗

ID Label/Location Info

↗

Internal Photos

↗

Test Report

↗

Test Setup Photos

↗

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

iSmart auto Wireless CarPlay Product Manual For Mercedes Benz NTG5.0 iSmart auto Wireless CarPlay & Android Auto Smart Module Factory direct sales · Non-destructive installation · Original car upgrade · Continuous upgrade service · 1. Packing List iSmart auto Box Wireless CarPlay Smart Module Factory direct sales · Non-destructive installation · Original car upgrade · Continuous upgrade service 1 Main harness 2 LVDS Cable 3 Rear Camera Connector 4 Antenna Cable 5 Microphone Cable 7 USB-AUX adapter 6 iSmart CarPlay Main Box 1 3. Connection Diagram CarPlay CarLife AndroidAuto Front/Rear/360 Mirroring AHD HD video protocol USB video DSP Power amplifier chip · CarPlay The iPhone’s built-in car-machine interaction system works with the central control knob button to operate the voice control phone, information, navigation, music and Siri voice interaction for more information; supports wireless and wired connections to CarPlay · CarLife The car and machine care system developed by Baidu, supports the connection of iPhone and Android devices, voice control of telephone, information, navigation, and music; built-in "Xiaodu" voice control system, supports wireless and wired connections · AndroidAuto The original ecological Android car-machine interaction system developed by Google, voice control phone, information, navigation, music built-in voice control system; · Front/Rear/360 The intelligent module can decode video, and can be equipped with front view, rear view (support display intelligent dynamic trajectory and radar), right view and 360 panoramic view · Mirroring Supports wired and wireless screen projection for iphone and Android phones · AHD HD video protocol Added AHD HD rear view/360 video output interface · USB video Automatic media playback function, can directly insert U disk to play audio and video media · DSP Power amplifier chip Add DSP power amplifier chip to improve sound quality 2. Function introduction AHD DSP 4. Main Parameters & Specifications 5. Warranty Terms Operating voltage:9-16V,14.4V(rated) Storage temperature:-30~+85°C Operating temperature:-30~+75°C Ambient humidity:≤98%(at45°C),65±5%(rated) Power consumption current:1A(rated),3A(Max) Shutdown current:Current:300mA(Clock is on) Quiescent current:less than 3mA Charging current:≤2A,when the USB charging current >1A,the host machine should activate the circuit protect function to control the current within 1.5A and avoid products burning But following conditions are not convered by warranty: Dear user: Thank you for using our products. In order to makesure customers receive product is good, all our products have been strictly tested in our factory before delivery. And all our products enjoy 1 year warranty. 1. Warranty period over; the apperance with scratches dirt, deformation. 2. Information on Warranty car and purchase bill inconsistent with product, or modified. 3. There is no bar code or bar code not clearly on host unit. 4. Damage caused by using, disassembling or refitting product not follow the instruction properly. 5. Not our company authorized personnel disassemble. repair or refit to cause human made damage. 6. The product damaged by improper transport orimproper use. 7. Damage due to irresistible factors (such as fire, flood, traffic mattersTherefore, lightning, earthquakes, etc.). 6. Interface introduction Music:Play local music in USB, formats include: MP3,WMA,AAC,AC3,DTS, OGG, FLAC,APE,AMR。 Video:Play local video in USB, the format includes: mkv,mp4,avi,wmv,rmvb, rmmpg,mpeg,ts,dat,asf,flv,vob。 CarPlay:Support iPhone wired and wireless CarPlay connection (The connection method can be set by yourself) Bluetooth:You can view the Bluetooth name and pairing code in this interface Note: To use CarLife or Android Auto, you need to enter the system setting selection Android Auto: Support Android Auto connection of Android phones CarLife:Support Android mobile phone wired and wireless CarLife connection (connection method can be set by yourself) Mirroring:Support mirrored screen projection for iPhone & Android phones Setting:System setting interface, setting entrance of system functions 12435 DIP Switch: LHHLH GLE/GLA/B/CLS 8.4” HHHHH HHHHL A/C/GLC 7” 8.4” 7. Installation Process Tools you need to prepare Remark : Make Sure Car Engine Off Before The Installation. Open/Close The Driver Side Door ONCE, Wait Centre Screen Turns Black 1. 1 * panel remover 2. 1 * T20 screwdriver 3. 1 * T10 screwdriver(some car models need it to dis-assembly the glovebox) 4. Tape and towel-protect the trim and panel, collect harness Please adjust the DIP switch according to the current screen size 1. Remove the silver panel on the control board 2. Remove the two screws under the solver panel 3. Pull up the main ACC panel with little strength 4. Remove the two screws on the head unit 5. Take out the head unit and unplug the original 48PIN main cable 8.Plug the CarPlay 48PIN cable female side to the multimedia box. 6. Remark:there is fiber cable on original car 48PIN main cable on some car models. please MAKE SURE unplug the fiber cable from original car 48PIN cable and plug it to CarPlay box 48PIN connector, or there will be NO SOUND comes out. 7. Take out the CarPlay 48PIN cable,plug its male side to the original car 48PIN connector. 9. Unplug the LVDS cable from multimedia box(most time is a blue head) 10. Connect original car LVDS cable with carplay box LVDS cable 12. Connect the power cable (white one) to the carplay box, Connect the antenna cable 11. Plug the iSmart CarPlay LVDS cable to original car LVDS adapter. 13. Connect the microphone cable.14. Enter the original media interface.15. Select Bluetooth audio. 16. Select“Options”-“Bluetooth Audio Device” 15. Keep phone WIFI ON, Open phone Bluetooth and searching(Find the Bluetooth name and pairing code of iSmart box) .Insert pairing code 1. Enter the original media interface.2. Select Bluetooth audio. 14. Click “Yes” to verify. On this interface long press phone-ending button t…

Text truncated - open the document above for the full version.

Cover Letter(s)

C5266091_X8_Ed.1 1/1 LetterofAuthorization <kremersinoCo.,Ltd> Company:kremersinoCo.,Ltd Address:B405YousongTechnologyBuildingDonghuan1stRoad LonghuaDistrictShenzhenChina ProductName:carplaybox ModelNumber:NBT-1 FCCIdentifier:2AZOL-NBT1 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:LimichaelDate:2021.04.26 Title:Manager Signatureofapplicant:

Cover Letter(s)

C5266091_X10_Ed.1 1/1 kremersinoCo.,Ltd B405YousongTechnologyBuildingDonghuan1stRoad,LonghuaDistrict,Shenzhen, China Date:2021.04.26 Subject:RequestforConfidentiality FCCID:2AZOL-NBT1 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManualNo InternalPhotosNo PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Name:LimichaelDate:2021.04.26 Title:ProjectManager Signatureofapplicant:

External Photos

FCCID:2AZOL-NBT1 EUT WIFIAntenna (Externalantenna)

ID Label/Location Info

FCCIDLABELINGANDLOCATION FCCIDLabel FCCIDLabelLocation Thelabelshownshallbepermanentlyaffixedataconspicuouslocationonthedeviceandbe readilyvisibletotheuseratthetimepurchase(Labelingrequirementsper2.925) carplaybox FCCID:2AZOL-NBT1

Internal Photos

FCCID:2AZOL-NBT1 BTRFCHIP: Model:RTL8761BTV Manufacturer:ShenzhenFeasycomTechnologyCo.,Ltd. WIFIRFCHIP: Model:RTL8811CU Manufacturer:TROLINK RFCHIP(BT) PCBantenna(BT) RFCHIP(WIFI) WIFIAntenna (Externalantenna)

Test Report

ProjectNo.:ZKT-210406L1069E01 Page 1 of 33 FCCTESTREPORT FCCID:2AZOL-NBT1 ReportNumber.....................................:ZKT-210406L1069E01 DateofTest ....................................................... :Mar.23,2021toApr.28,2021 Dateofissue ......................................... :Apr.28,2021 Totalnumberofpages..........................33 TestResult .......................................... : PASS TestingLaboratory. .............................. : ShenzhenZKTTechnologyCo.,Ltd. Address ............................................... : 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname ................................ :kremersinoCo.,Ltd Address ............................................... : B405YousongTechnologyBuildingDonghuan1stRoad,Longhua District,Shenzhen,China Manufacturer'sname ......................... :kremersinoCo.,Ltd Address ............................................... : B405YousongTechnologyBuildingDonghuan1stRoadLonghua DistrictShenzhenChina Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.249 ANSIC63.10:2013 Testprocedure.....................................: / Non-standardtestmethod................:N/A TestReportFormNo. ....................... : TRF-EL-111_V0 TestReportForm(s)Originator ..... : ZKTTesting MasterTRF........................................: Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.......................................:carplaybox Trademark ........................................... : Model/Typereference ......................... : NBT-1 Ratings .................................................. :DC12V ProjectNo.:ZKT-210406L1069E01 Page 2 of 33 Testingprocedureandtestinglocation: TestingLaboratory.......................................:ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China AlenHe Testedby(name+signature).......................: JoeLiu Reviewer(name+signature).......................: LakeXie Approved(name+signature).......................: ProjectNo.:ZKT-210406L1069E01 Page 3 of 33 TableofContents Page 1.VERSION5 2.SUMMARYOFTESTRESULTS6 2.1TESTFACILITY7 2.2MEASUREMENTUNCERTAINTY7 3.GENERALINFORMATION8 3.1GENERALDESCRIPTIONOFEUT8 3.2DESCRIPTIONOFTESTMODES9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED9 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)10 3.5EQUIPMENTSLISTFORALLTESTITEMS11 4.EMCEMISSIONTEST12 4.1CONDUCTEDEMISSIONMEASUREMENT12 4.1.11POWERLINECONDUCTEDEMISSIONLIMITS12 4.1.2TESTPROCEDURE12 4.1.3DEVIATIONFROMTESTSTANDARD12 4.1.4TESTSETUP13 4.1.5EUTOPERATINGCONDITIONS13 4.1.6TESTRESULTS14 4.2RADIATEDEMISSIONMEASUREMENT15 4.2.1RADIATEDEMISSIONLIMITS15 4.2.2TESTPROCEDURE16 4.2.3DEVIATIONFROMTESTSTANDARD16 4.2.4TESTSETUP16 4.2.5EUTOPERATINGCONDITIONS17 5.BANDWIDTHOFFREQUENCYBANDEDGE23 5.1TESTREQUIREMENT:23 5.2TESTPROCEDURE23 5.3DEVIATIONFROMTESTSTANDARD23 5.4TESTSETUP23 5.5EUTOPERATINGCONDITIONS24 5.6TESTRESULT25 6.CHANNELBANDWIDTH27 7.1APPLIEDPROCEDURES/LIMIT27 7.2TESTPROCEDURE27 7.3DEVIATIONFROMSTANDARD27 7.4TESTSETUP27 ProjectNo.:ZKT-210406L1069E01 Page 4 of 33 TableofContentsPage 7.5EUTOPERATIONCONDITIONS27 7.6TESTRESULTS28 8.CONDUCTEDSPURIOUSEMISSION30 8.1APPLICABLESTANDARD30 8.2TESTPROCEDURE30 8.3DEVIATIONFROMSTANDARD30 8.4TESTSETUP30 8.5EUTOPERATIONCONDITIONS30 9.ANTENNAREQUIREMENT32 10.TESTSETUPPHOTO33 11.EUTCONSTRUCTIONALDETAILS33 ProjectNo.:ZKT-210406L1069E01 Page 5 of 33 1.VERSION ReportNo.VersionDescriptionApproved ZKT-210406L1069E01Rev.01InitialissueofreportApr.28,2021 ProjectNo.:ZKT-210406L1069E01 Page 6 of 33 2.SUMMARYOFTESTRESULTS Testproceduresaccordingtothetechnicalstandards: FCCPart15(15.249),SubpartC Standard Section TestItemJudgmentRemark FCCpart15.203AntennarequirementPASS FCCpart15.207ACPowerLineConductedEmissionN/A FCCpart15.249 Fundamental&RadiatedSpuriousEmission Measurement PASS FCCpart15.249(a)(2)20dBChannelBandwidthPASS FCCpart15.205BandEdgePASS NOTE: (1)”N/A”denotestestisnotapplicableinthisTestReport ProjectNo.:ZKT-210406L1069E01 Page 7 of 33 2.1TESTFACILITY ShenzhenZKTTechnologyCo.,Ltd. Add.:1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrialAvenue,FuhaiStreet,Bao'an District,Shenzhen,China FCCTestFirmRegistrationNumber:692225 DesignationNumber:CN1299 ICRegisteredNo.:27033 2.2MEASUREMENTUNCERTAINTY Thereporteduncertaintyofmeasurementy±U , whereexpendeduncertaintyUisbasedonastandard uncertaintymultipliedbyacoveragefactorofk=2 , providingalevelofconfidenceofapproximately95 % 。 No.ItemUncertainty 1ConductedEmissionTest±1.38dB 2RFpowerconducted±0.16dB 3Spuriousemissionsconducted±0.21dB 4Allemissionsradiated(<1G)±4.68dB 5Allemissionsradiated(>1G)±4.89dB 6Temperature±0.5°C 7Humidity±2% ProjectNo.:ZKT-210406L1069E01 Page 8 of 33 3.GENERALINFORMATION 3.1GENERALDESCRIPTIONOFEUT ProductName: carplaybox ModelNo.: NBT-1 ModelDifferent.: N/A SerialNo.: N/A HardwareVersion: V1.1 SoftwareVersion:V1.0 Sample(s)Status:Engineersample OperationFrequency:2402MHz~2480MHz ChannelNumbers:40 ChannelSeparation:2MHz ModulationType:ASK AntennaType:PCBAntenna Antennagain:0dBi Powersupply: DC12V SWITCHINGPOWER ADAPTER: / ProjectNo.:ZKT-210406L1069E01 Page 9 of 33 OperationFrequencyeachofchannel ChannelFrequencyChannelFrequencyChannelFrequencyChannelFrequency 12402MHz112422MHz212442MHz312462MHz 22404MHz122424MHz222444MHz322464MHz 32406MHz132426MHz232446MHz332466MHz 42408MHz142428MHz242448MHz342468MHz 52410MHz152430MHz252450MHz352470MHz 62412MHz162432MHz262452MHz362472MHz 72414MHz172434MHz272454MHz3724…

Text truncated - open the document above for the full version.

Test Setup Photos

FCCID:2AZOL-NBT1

Contact Information

Applicant

Li michael
[email protected]0755-23737837Fax: 0755-23737837

Technical Contact

Shenzhen ZKT Technology Co., Ltd.Lake Xie
[email protected]86-0-755-2779-8480

Shenzhen · China

Non-Technical Contact

Shenzhen ZKT Technology Co., Ltd.Lake Xie
[email protected]86-0-755-2779-8480

Test Firm

Shenzhen ZKT Technology Co., Ltd.Lake Xie
[email protected]0086-13620010775

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz-
Confidentiality
Long Term