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2A36D-ST7Wireless Sensor

SYNCSIGN LIMITED
Wireless Sensor - FCC ID 2A36D-ST7 - SYNCSIGN LIMITED
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Jul 04, 2022
Application Purpose
Original Equipment
Date of Application
Jul 04, 2022
Equipment Note
Wireless Sensor
Frequency Range
2402.00000000 - 2480.00000000
Company
SYNCSIGN LIMITED
Country
Hong Kong

Documents & Files

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Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

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

Users Manual

 MOCREO ST7 temperature sensor is a sensor that can detect the ambient temperature in real time. It can set the alarm threshold through the APP and display the current temperature data. Low power consumption and easy to install. Download the BLE Sensor APP Alert Threshold Settings Set thresholds in batches 7 Product modelST7 Product size98mm X 46.2mm X 22.3mmHigh Weight105g Battery9V 6LR61 Temperature Range-40°F~257°F (-40°C~125°C) Accuracy±0.5°C Working Distance49ft/15mNo obstacles Cable length1.5m Cable cross section4mm*1.3mm Size of stainless steel shell6mm in diameter Buzzerabout 110db SensorsAdhesiveUser Manual Note:Not supported IOS 1. After downloading the App on the Android phone, install the App according to the prompts. After the installation is successful, open the App. 2. Start the ST7 device: Turn the side toggle switch to ON, and you will hear a "beep". 3. Select the ST7 device you want to set on the app and tap the gear button at the end of the card. 4. At this point, the upper threshold setting and lower threshold setting will pop up. Click the [ OK ] button after filling in. 5. At this time, the ST7 device threshold is successfully set. The usage method is the same as setting the threshold for a single device, but before setting the threshold, you need to manually select one or more devices for which you need to set the threshold, and then click the batch setting button to set the same threshold for them. 1. On the "Home" page of the app, click [SETTING] in the upper right corner. 2. On the ''Setting'' page, tap [BATCH SETTING] at the bottom, and then select the device threshold you need to set. Note - The data reading of the ST7 device is displayed after scanning the device through the Wireless of the mobile phone, so the ST7 device cannot be installed in a place with Wireless signal shielding. - The battery level of the ST7 device you scanned will be displayed on the Home page, and an icon will be displayed according to the battery level of the device. When the battery level is lower than 10%, the battery icon will display a red empty battery icon. - When you set the ST7 device threshold, it is recommended that the distance between the mobile phone and the ST7 device where the threshold is set should not be too far, it is recommended to be within 1 meter. - The main body of the sensor device is not waterproof, if you need to measure the temperature in water, just put the measuring probe in the water. - The ST7 App will obtain the permissions of GPS , which is only used to scan ST7 devices and set thresholds and has no other purposes. 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 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. MOCREO products can enjoy a 12-Month limited warranty (start from the date that customer receives the product), which applies only to hardware components of the device that are not subject to accident, misuse, neglect, fire, or other external causes, alterations, repair, or commercial use.  Wireless Sensor ST7 User Manual ST7 Temperature Sensor Kits User Manual

Attestation Statements

SYNCSIGNLIMITED Modeldifference FCCIdentifier:2A36D-ST7 Company:SYNCSIGNLIMITED Address:Flat/Rm1406B14/FTheBelgianBankBuildingNos.721-725NathanRoad MongokKl,HongKong ProductName:WirelessSensor ModelNumber:ST7,SS1,SS2,SP1,SP2,SW2,SW3,SD1,SD2,ST6,ST8,ST9,SV1,SV2,SO1, SO2 Modeldifference:Allthesameexceptthemodelnumberandcolour Name:HaderyHuang Title:ProductorManage Date:2022.7.4 Signatureofapplicant:

Cover Letter(s)

C5266091_X8_Ed.1 1/1 LetterofAuthorization SYNCSIGNLIMITED Company:SYNCSIGNLIMITED Address:Flat/Rm1406B14/FTheBelgianBankBuildingNos.721- 725NathanRoadMongokKl,HongKong ProductName:WirelessSensor ModelNumber:ST7,SS1,SS2,SP1,SP2,SW2,SW3,SD1,SD2,ST6, ST8,ST9,SV1,SV2,SO1,SO2 FCCIdentifier:2A36D-ST7 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:HaderyHuangDate:2022-07-04 Title:ProductorManage Signatureofapplicant:

Cover Letter(s)

C5266091_X10_Ed.2 1/1 SYNCSIGNLIMITED OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2022-07-04 Subject:RequestforConfidentiality FCCID:2A36D-ST7 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☒ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☒ InternalPhotos ☐ NOTE 1 ☒ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof___180___daysfromthedateof theGrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:HaderyHuang Title:ProductorManage

External Photos

EUT PHOTO(ExternalPhotos)

ID Label/Location Info

Lable: WirelessSensor FCCID:2A36D-ST7

Internal Photos

EUT PHOTO(InternalPhotos) Antenna

RF Exposure Info

FCCID:2A36D-ST7 RFExposureEvaluation Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. TestResultofRFExposureEvaluation Frequency (MHz) Outputpower toantenna (dBm) Outputpowerto antenna(mW) PowerDensityat R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 2402-0.930.80720.0001611.0PASS 2440-1.530.70310.0001401.0PASS 2480-1.580.69500.0001381.0PASS Remark:antennagain=0dBi

Test Report

ProjectNo.:ZKT-220228L1129E Page 1 of 38 FCCTESTREPORT FCCID:2A36D-ST7 ReportNumber.....................................: ZKT-220628L4386E DateofTest ....................................................... : Jun.27,2022toJul.01,2022 Dateofissue ......................................... : Jul.01,2022 Totalnumberofpages .......................... 38 TestResult..........................................: PASS TestingLaboratory...............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname................................: SYNCSIGNLIMITED Address ............................................... : Flat/Rm1406B14/FTheBelgianBankBuildingNos.721-725 NathanRoadMongokKl,HongKong Manufacturer'sname.........................: ShenzhenAozhuoLinghangCo.,Ltd Address...............................................: Room508,BuildingE,BantianInternationalCenter,BantianStreet, LonggangDistrict,Shenzhen,China Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.247 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.....................................: WirelessSensor Trademark...........................................: Syncsign/MOCREO Model/Typereference ......................... : ST7,SS1,SS2,SP1,SP2,SW2,SW3,SD1,SD2,ST6,ST8,ST9, SV1,SV2,SO1,SO2 Ratings..................................................: DC9VBattery ProjectNo.:ZKT-220628L4386E Page 2 of 38 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-220628L4386E Page 3 of 38 TableofContents Page 1.VERSION....................................................................................................................5 2.SUMMARYOFTESTRESULTS...............................................................................6 2.1TESTFACILITY.................................................................................................................7 2.2MEASUREMENTUNCERTAINTY....................................................................................7 3.GENERALINFORMATION........................................................................................8 3.1GENERALDESCRIPTIONOFEUT.................................................................................8 3.2DESCRIPTIONOFTESTMODES....................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED..............9 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................9 3.5EQUIPMENTSLISTFORALLTESTITEMS.................................................................10 4.EMCEMISSIONTEST.............................................................................................11 4.1CONDUCTEDEMISSIONMEASUREMENT..................................................................11 4.1.1POWERLINECONDUCTEDEMISSIONLimits...................................................11 4.1.2TESTPROCEDURE................................................................................................11 4.1.3DEVIATIONFROMTESTSTANDARD..................................................................11 4.1.4TESTSETUP...........................................................................................................12 4.1.5EUTOPERATINGCONDITIONS...........................................................................12 4.1.6TESTRESULTS:.....................................................................................................12 4.2RADIATEDEMISSIONMEASUREMENT......................................................................13 4.2.1RADIATEDEMISSIONLIMITS...............................................................................13 4.2.2TESTPROCEDURE...............................................................................................14 4.2.3DEVIATIONFROMTESTSTANDARD..................................................................14 4.2.4TESTSETUP...........................................................................................................14 4.2.5EUTOPERATINGCONDITIONS...........................................................................15 5.RADIATEDBANDEMISSIONMEASUREMENT.....................................................20 5.1TESTREQUIREMENT:..............................................................................................20 5.2TESTPROCEDURE..................................................................................................20 5.3DEVIATIONFROMTESTSTANDARD.....................................................................20 5.4TESTSETUP..............................................................................................................21 5.5EUTOPERATINGCONDITIONS..............................................................................21 5.6TESTRESULT...............................…

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Contact Information

Applicant

Hadery Huang
[email protected]13430531521Fax: 0755-84501874

Technical Contact

Shenzhen ZKT Technology Co., Ltd.Lake xie
[email protected]0086-400 000 9970

Shenzhen · China

Non-Technical Contact

Shenzhen ZKT Technology Co., Ltd.Lake xie
[email protected]0086-400 000 9970

Test Firm

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

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz810.00 µW
Confidentiality
Long Term
Grant Notes
Output power listed is conducted.The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance.