2A8SJ-ZAHZAH-SENSOR

OperationManual Brand:Z-AiHour ProductName：SmartSensorLightsensor Model：ZAH-SENSOR-02N Powerswitch BatteryindicatorSoilsensingprobe Signalindicator Ambienttemperature&humiditysensor TechnicalParameters:  Temperaturemeasurementrange:-40~125°C;Accuracy:±0.3°C. Humiditymeasurementrange:0~100%RH;Accuracy:±3%RH. Illuminationmeasurementrange:0~60000Lux;Accuracy:lessthan1Lux. Carbondioxideconcentrationmeasurementrange:400~60000ppm;Accuracy:1ppm.  Soiltemperaturemeasurementrange:0~80°C;Accuracy:±0.5°C  Soilmoisturemeasurementrange:0~100%RH;Accuracy:±3%RH  SoilpHvaluemeasurementrange:3~10;Accuracy:±0.5 SoilEcvaluemeasurementrange:0~10000us/cm;Accuracy:±5%  Theremotelycontrolledoutputterminalcanconnecttoamaximumof750WACor150WDC  Supportconnectionswithdifferenttypesofsensorsandcommunicationmodules;Interfaceexpansion:UART,SPI,I 2 C,RS485  Protectiongrade:IP65;Waterproofplasticshell;Size:133mm×69mm×50mm  Operatingtemperature:-10~60°C  Transmissionpower:23dBm;Antennainterface:50ohm/SMA-K Transmitfrequencyband ： 433MHz/800MHz/900MHz  Inputchargingvoltage:DC12V;Powerinterface:DC005;Operatingcurrent:30mA Announcements Donotbendorbreaktheantenna,orplacethedeviceinanironcontainer.Keepthedeviceinanopenenvironment;otherwise,thedevice mayfailtoconnecttotheserver. Putthedeviceinadryenvironmenttopreventwatervaporfromaffectingthecircuitboardsinsidethedevice. Instructions 1.Powerswitchisonthesideofthedevice.Pressitoncetoturnonthepower.Iftheredindicatorlightsup,indicatingthatthepoweris connected.Pressitagaintoturnoffthepower. 2.Afterthepoweristurnedon,thedevicewillbeconnectedautomaticallytotheserver,andthenetworkindicatorwillflashbluelight.Itwill stopaftertheindicatorcontinuestoflashfor4-5seconds,indicatingthatnetworkissuccessfullyconnected.Iftheindicatorcontinuesto flashformorethan5seconds,thatmeansthenetworkconnectionfails.Considerplacingthedeviceinanopenplaceandthenrestartingthe devicetotrytoaccessthenetwork. 3.Whenpowersupplyisconnected,thebatteryindicatorisred.Ifthedeviceisfullycharged,thebatteryindicatorwillturntogreen. 4.Insertthesoilsensingprobeintothesoil. 5.Searchthesubscriptionof"Z-AiHour"onWeChat,andselectthecorrespondingprogramfromthesubscriptiontochecktheinformation data. FCC Requirement changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser’s authoritytooperatetheequipment. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions: (1)thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived,includinginterferencethat maycauseundesiredoperation. Note:Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfora ClassBdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsare designedtoprovidereasonableprotectionagainstharmfulinterferenceina residentialinstallation.Thisequipmentgenerates,uses,andcanradiateradio frequencyenergy,andif notinstalledandusedinaccordancewiththeinstructions, maycauseharmfulinterferencetoradiocommunications.However,thereisno guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthis equipmentdoescauseharmfulinterferencetoradioortelevisionreception,which canbedeterminedbyturningtheequipmentoffandon,theuserisencouragedto trytocorrecttheinterferencebyoneormoreofthefollowingmeasures: –Reorientorrelocatethereceivingantenna. –Increasetheseparationbetweentheequipmentandreceiver. –Connecttheequipmentintoanoutletona circuitdifferentfromthattowhichthe receiverisconnected. –Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

Statement We HangzhouZ-AiHourTechnologyCo.,LTD. Herebythat TheproductZAH-SENSOR, Modelsno.ZAH-SENSOR-02N,ZAH-SENSOR-01N,ZAH-SENSOR-02N,ZAH-SENSOR-03N,ZAH-SENSOR-04N,ZAH- SENSOR-05N,ZAH-SENSOR-06N Allmodel’sthefunction,softwareandelectriccircuitarethesame,onlywithmodelnamed different.different.Testsamplemodel ： ZAH-SENSOR-02N. Yourassistanceonthismatterishighlyappreciated. Yourssincerely, Signature： CompanyName ： HangzhouZ-AiHourTechnologyCo.,LTD.

C5266091_X8_Ed.1 1/1 LetterofAuthorization Company:HangzhouZ-AiHourTechnologyCo.,LTD. Address:Hangzhouxiangyuanroad33,zhongchuangbuild B504room,Hangzhou,China ProductName:ZAH-SENSOR ModelNumber:ZAH-SENSOR-02N,ZAH-SENSOR-01N,ZAH-SENSOR-02N, ZAH-SENSOR-03N,ZAH-SENSOR-04N,ZAH-SENSOR-05N,ZAH-SENSOR-06N FCCIdentifier:2A8SJ-ZAH 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:lianeliDate:2022-11-7 Title:Manager Signatureofapplicant:

C5266091_X10_Ed.2 1/1 HangzhouZ-AiHourTechnologyCo.,LTD. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2022-11-7 Subject:RequestforConfidentiality FCCID:2A8SJ-ZAH 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:lianeli Title:Manager

Annex A External Photos Report No.:HK2209154110-E Page 1 of 3 Report No.:HK2209154110-E Page 2 of 3 Report No.:HK2209154110-E Page 3 of 3

Annex B Internal Photos Report No.:HK2209154110-E Page 1 of 5 Report No.:HK2209154110-E Page 2 of 5 Antenna Report No.:HK2209154110-E Page 3 of 5 Report No.:HK2209154110-E Page 4 of 5 Report No.:HK2209154110-E Page 5 of 5

Page 1 of 23 Report No.: HK2209154110-E Prepared for : Hangzhou Z-Ai Hour Technology Co., LTD. Hangzhou xiangyuan road 33, zhongchuang build B504room, Hangzhou, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Oct. 28, 2022 ~ Nov. 04, 2022 Date of Report: Nov. 04, 2022 Report Number: HK2209154110-E FCC TEST REPORT Test report On Behalf of Hangzhou Z-Ai Hour Technology Co., LTD. For ZAH-SENSOR Model No.: ZAH-SENSOR-02N, ZAH-SENSOR-01N, ZAH-SENSOR-03N, ZAH-SENSOR-04N, ZAH-SENSOR-05N, ZAH-SENSOR-06N FCC ID: 2A8SJ-ZAH Applica Address Manufa Address Produc Trade M Product Model a Standa This pu b Shenzh the ma t assume due to it Date of Date (s ) Date of Te s t R e s ant’s name s ................ acture's Na s ................ ct descriptio Mark: t name ........ and/or type rds ............ blication ma en HUAK T terial. Shenz e liability for ts placemen Test .......... ) of performa Issue ......... sult ............ T T A T ................. ................. me ............ ................. on .................... reference ................. ay be repro Testing Tech zhen HUAK r damages nt and conte .................. ance of test .................. .................. Testing Eng Technical M Authorized S TEST RES . : Hangzh o . : Hangzh o Hangzho . : Hangzh o . : Hangzh o Hangzho Z- AI Hou : ZAH-SE . : ZAH-SE ZAH-SE . : FCC Pa r ANSI C6 duced in wh hnology Co K Te s t i n g Te resulting fr ext. ................ : ts ............. : ................ : ................ : gineer Manager Signatory Page 2 of 2 SULT CE ou Z-Ai Hou ou xiangyua ou, China ou Z-Ai Hou ou xiangyua ou, China ur NSOR NSOR-02 N NSOR-04N rt15 Subpar 63.10: 2013 hole or in p o., Ltd. is ac echnology C rom the rea Oct. 28, 2 Nov. 04, 2 Pass : : : 23 ERTIFICA ur Technolog an road 33, ur Technolog an road 33, N, ZAH-SEN N, ZAH-SEN rt C 2017, S art for non- cknowledge Co., Ltd. ta ader's interp 2022 ~ Nov. 0 2022 (Gary Q (Eden (Jason Z Rep ATION gy Co., LTD zhongchua gy Co., LTD zhongchua NSOR-01N, NSOR-05N, Section 15.2 commercia ed as copyr kes no resp pretation of 04, 2022 Qian) Hu) Zhou) port No.: HK D. ang build B5 D. ang build B5 ZAH-SENS ZAH-SENS 31 l purposes right owner ponsibility fo f the reprod K2209154110 504room, 504room, SOR-03N, SOR-06N as long as and sourc e or and will duced mate 0-E the e of not erial Page 3 of 23 Report No.: HK2209154110-E Contents 1 . TEST SUMMARY ............................................................................................................................... 5 1.1 Test Facility ................................................................................................................................. 5 1.2 Information Of The Test Laboratory ............................................................................................ 5 1.3 Measurement Uncertainty .......................................................................................................... 5 2. GENERAL INFORMATION .................................................................................................................. 6 2.1. Description Of Device (EUT) ..................................................................................................... 6 2.2. Description Of Test Setup .......................................................................................................... 7 2.3. List Of Channels ........................................................................................................................ 7 2.4. Test Equipment List ................................................................................................................... 8 3. CONDUCTED EMISSION TEST ......................................................................................................... 9 3.1 Conducted Power Line Emission Limit ....................................................................................... 9 3.2 Test Setup .................................................................................................................................. 9 3.3 Test Procedure ........................................................................................................................... 9 3.4 Test Data .................................................................................................................................. 10 4. RADIATED EMISSIONS ..................................................................................................................... 11 4.1. Standard Applicable .................................................................................................................. 11 4.2. Test Procedure ......................................................................................................................... 11 4.3. Corrected Amplitude & Margin Calculation .............................................................................. 13 4.4. Environmental Conditions ........................................................................................................ 13 4.5. Test Data ................................................................................................................................. 13 5. 20DB OCCUPY BANDWIDTH TEST ................................................................................................. 16 5.1. Standard Applicable ................................................................................................................. 16 5.2. Test Procedure ........................................................................................................................ 16 5.3. Test Data ................................................................................................................................. 16 6. TRANSMISSION TIME .............................................................…

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TX433-TH-24L3弹簧天线规格书 钢镀镍弹簧天线 Steel nickel-plated spring antenna 成都亿佰特电子科技有限公司TH24-L3产品规格书 Copyright©2012–2020 ，成都亿佰特电子科技有限公司 第1页 1 TX433-TH-24L3是一款钢镀镍的弹簧天线 第一章 产品简介(Chapter one Product introduction) 。 第三章 产品尺寸 第二章 规格参数(Chapter two Specification parameters) (Chapter three Product dimensions) 基本参数 433M 50Ω 焊接 welding 1dBi 天线尺寸 钢镀镍 Nickel plating on steel Size of antenna 圈径：5.5mm,线径：0.8mm,总长：27mm Ring diameter: 5.5mm, wire diameter: 0.8mm, total length: 27mm The TX433-TH-24L3 is a spring antenna made of steel plated nickel 22mm 5mm 27mm 5.5mm 5mm 成都亿佰特电子科技有限公司TH24-L3产品规格书 Copyright©2012–2020 ，成都亿佰特电子科技有限公司 第2页 2 天线频率必须和无线设备频率匹配，否则通信效果不佳； 通信频率越低，波长越长，绕射性能越好； 当存在直线通信障碍时，通信距离会相应的衰减； 请注意天线辐射方向，天线安装方向不正确导致传输距离近； 地面吸收无线电波，靠近地面测试效果较差，建议提高高度； 海水具有极强的吸收无线电波能力，故海边测试效果不佳； 天线附近有金属物体或置于金属壳内，信号衰减会非常严重； 天线与通信设备阻抗匹配程度差会导致通信效果差        第四章 常见问题(Chapter 4 Frequently Asked Questions) 。 关于我们 销售热线：4000-330-990公司电话：028-61399028 技术支持：[email protected]官方网站：www.ebyte.com 公司地址：四川省成都市高新西区西区大道199号B5栋 The antenna frequency must match the wireless device frequency, otherwise the communication effect is not good; The lower the communication frequency, the longer the wavelength, the better the diffraction performance; When there is a linear communication barrier, the communication distance will be attenuated accordingly; Please pay attention to the antenna radiation direction, the incorrect antenna installation direction leads to the short transmission distance; The ground absorbs radio waves, and the test results close to the ground are poor, so it is recommended to raise the height; Seawater has a strong ability to absorb radio waves, so the seaside test results are not good; If there are metal objects near the antenna or placed in a metal shell, the signal attenuation will be very serious; The poor matching degree of impedance between antenna and communication device will lead to poor communication effect.

FCCID:2A8SJ-ZAH