2BAGQ-3RSM0347ZSmart Soil Moisture Sensor Gen2

Smart Soil Moisture Sensor Gen2 Smart Soil Moisture Sensor Gen2Quick Start Guide AA Battery（Included) Quick Start Guide Introduction What's in the Box Smart Soil Moisture Sensor Gen2 is able to detect the soil moisture and surface air temperature of the soil in real time and transmit the data to your smart system through wireless communication capabilities. Why does the soil sensor's "humidity" in Alexa display as temperature (F/C)? For example, if the interface displays "68 F", understand that the soil moisture value is 68 (%), not a temperature of 68 degrees Fahrenheit. The table takes 68 and 32 degrees Fahrenheit as examples to make it easier to understand. Specifications LED Status Name Model Operating Voltage Battery Type Wireless Connectivity Temperature Range Temperature Accuracy Humidity Range Humidity Accuracy Frequency Smart Soil Moisture Sensor Gen2 3RSM0347Z DC 1.5V 1 x AA Alkaline Battery (included) Zigbee 3.0 -10°C~50°C(14°F~122°F) ±1.5°C 0～100% ±3% 2.4 GHz LED Status Blue blinking Red slow blinking Red double blinking Description Pairing mode Offline Low battery Actual Humidity(%) 68 32 Fahrenheit(°F) 68 32 Celsius(°C) 20 0 Smart Soil Moisture Sensor Gen2 Quick Start Guide LED Indicator Setup 1. 2. 3. Recommend: Use a suitable tool to dig a small hole in the soil and then insert the sensor. Installation Open the battery cover. Remove the battery insulation tab and install the battery. Press and hold the reset button for more than 5 seconds until the LED light turns red, release the reset button and the LED starts blue blinking, indicating it enters Zigbee pairing mode. Follow the instructions of your smart home hub / smart speaker with built-in Zigbee radio to pair the sensor in the corresponding app. Troubleshooting 1.Why does Alexa display soil moisture as "tempera- ture (F)"? This is because Alexa does not natively support the "soil moisture" sensor type. To ensure data can be recognized, displayed, and used for automation rules by Alexa, we report soil moisture values through the "Temperature" property, which Alexa already supports. In other words, the numerical value itself represents the "percentage humidity," but is displayed in the "temperature" field. You only need to look at the temperature to know the soil moisture. 2.What does the displayed F/C mean? Isn't this the temperature? The F (Fahrenheit) or C (Celsius) displayed on the interface are merely Alexa's default unit labels for the "temperature attribute," and do not reflect actual temperature readings. In this product: The displayed "F value" = the soil moisture value. The displayed "C value" needs to be converted to "F value". Friction can damage the sensor and affect its accuracy. It is not recommended to insert the sensor directly into hard soil, which may damage the sensor. When installing the sensor, make sure the marked Best Line is flush with the soil surface. * * * Designed to measure soil moisture ONLY. * Best Line 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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: FCC Regulatory Conformance Scan the QR code to view details https://bit.ly/4aPATLg OPEN LED Indicator 5s 01 - 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 FCC radiation exposure limits set forth for an uncontrolled environment. This device should be installed and operated with a minimum distance of 20cm between the radiator and your body. 08 Cet appareil est conforme à la ou aux normes RSS exemptées de licence pour Innovation, Science et développement économique Canada. Le fonctionne- ment est soumis aux deux conditions suivantes: (1) ce dispositif ne peut pas causer d’interférence nocive, et (2) ce dispositif doit accepter toute interférence reçue, y compris les interférences pouvant causer un fonctionnement indésirable. This device complies with Innovation, Science and Economic Development Canada (ISED) licence-exempt RSS standard(s). 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. Cet appareil est conforme à la ou aux normes RSS exemptées de licence pour Innovation, Science et développement économique Canada. Le fonctionne- ment est soumis aux deux conditions suivantes: (1) ce dispositif ne peut pas causer d’interférence nocive, et (2) ce dispositif doit accepter toute interférence reçue, y compris les interférences pouvant causer un fonctionnement indésirable. 09 For limited warranty, please visit https://thirdreality.com/faq-help-center/ For customer suppor…

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Jiangsu Shushi Technology Co., Ltd. NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Jan. 28, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2BAGQ-3RSM0347Z Jiangsu Shushi Technology Co., Ltd.(“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Wei Chen Title: Manager Address: NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China Tel.: 0511-85986630 Email: [email protected]

Jiangsu Shushi Technology Co., Ltd. NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China 1 | P a g e Attestation Statements To: Federal Communications Commission Date: Jan. 28, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: [2BAGQ-3RSM0347Z] Product Name: [Smart Soil Moisture Sensor Gen2] This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Printed Name: Wei Chen Title: Manager Address: NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China Tel.: 0511-85986630 Email: [email protected] Jiangsu Shushi Technology Co., Ltd. NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. Compliance ☒ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

Jiangsu Shushi Technology Co., Ltd. NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: Feb. 3, 26 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BAGQ-3RSM0347Z Jiangsu Shushi Technology Co., Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, [Third Reality, Inc.] (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts 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. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. [Third Reality, Inc.] ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name:Third Reality, Inc. FRN:0027003490 Address: 4680 BATTEN WAY SAN JOSE United States Signature: Contact Person: Tao Zhou Tel: (+1)4085058959 Email: [email protected] Applicant Company Name: Jiangsu Shushi Technology Co., Ltd. FRN:0033489758 Address: NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China Signature: Contact Person: Wei Chen Tel: 0511-85986630 Email: [email protected]

Jiangsu Shushi Technology Co., Ltd. NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China 1/28/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2BAGQ-3RSM0347Z Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below :  Block Diagram  Schematics  Operational Description  Parts List The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Sincerely, (Signature) Printed Name: Wei Chen Title: Manager Address: NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China Tel.: 0511-85986630 Email:[email protected]

Jiangsu Shushi Technology Co., Ltd. NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China Date: Feb. 3, 26 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2BAGQ-3RSM0347Z I, the undersigned, hereby authorize (Global United Technology Services Co., Ltd.) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Global United Technology Services Co., Ltd.) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with (Jiangsu Shushi Technology Co., Ltd.). We certify that we are not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, Applicant Signature: Printed Name: Wei Chen Title: Manager Address: NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China Tel.: 0511-85986630 Email:[email protected]

Report No.: GTSL2026010327F01F01 Page Number: 1 of 4 Attachment 1：External Photo of EUT Photo 1: The whole product view Photo 2: The whole product view Report No.: GTSL2026010327F01F01 Page Number: 2 of 4 Photo 3: The whole product view Photo 4: The whole product view Report No.: GTSL2026010327F01F01 Page Number: 3 of 4 Photo 5: The whole product view Photo 6: The whole product view Report No.: GTSL2026010327F01F01 Page Number: 4 of 4 Photo 7: The whole product view

M o d e l N o . : 3 R S M 0 3 4 7 Z F C C I D : 2 B A G Q - 3 R S M 0 3 4 7 Z I C : 2 8 2 9 6 - 3 R S M 0 3 4 7 Z I n p u t : 1 . 5 V ( 1 * A A ) S m a r t S o i l M o i s t u r e S e n s o r G e n 2

Report No.: GTSL2026010327F01 Page Number: 1 of 3 Attachment 2：Internal Photo of EUT Photo 1: Internal View for PCB Photo 2: Internal View for PCB Report No.: GTSL2026010327F01 Page Number: 2 of 3 Photo 3: Internal View for PCB Photo 4: Internal View for Zigbee Antenna Report No.: GTSL2026010327F01 Page Number: 3 of 3 Photo 5: Internal View for PCB

FCCID:2BAGQ-3RSM0347Z RFExposureevaluation Accordingto447498D04InterimGeneralRFExposureGuidancev01 ERP/EIRP=P T +G T −L C ERP/EIRPistheequivalent(oreffective)radiatedpower[insameunitsasP T ,typicallydBW, dBm,orpowerspectraldensity(psd)],relativetoeitheradipoleantenna(ERP)oran isotropicantenna(EIRP). P T isthetransmitteroutputpower,indBW,dBm,orpsd(poweroveraspecifiedreference bandwidth). G T isthegainofthetransmittingantenna,indBd(ERP)ordBi(EIRP). L C isthesignalattenuationintheconnectingcablebetweenthetransmitterandthe antenna,indB. For2.4Gmode Frequenc y(MHz) Output power (dBm) Output power (mw) Antgain (dBi) EIRP (dBm) EIRP (mw) ERP (dBm) ERP (mw) Distance (cm) P th (mW) 244010.1310.30212.1316.339.989.95203060 ERP=EIRP−2.15dB WORSECASE 14.488mW<3060mW Remark: ThenSARevaluationisnotrequired

土壤传感器 汉阳天线版权所有Copyright ©2025-2035 Hanyang Antenna Design Co., Ltd. All rights reserved. Date:2025.12.22 深圳汉阳天线设计有限公司 SHENZHEN HANYANG ANTENNA DESIGN CO.，LTD. 汉阳天线版权所有Copyright © 2025-2035 Shenzhen Hanyang Antenna Design Co., Ltd. All rights reserved. 1.1、ANT-Environment 0Ω 2.7pF 0Ω · 0.2pF 暗室内部图 （插入土中） 天线区域 SRF12A 深圳汉阳天线设计有限公司 SHENZHEN HANYANG ANTENNA DESIGN CO.，LTD. 汉阳天线版权所有Copyright © 2025-2035 Shenzhen Hanyang Antenna Design Co., Ltd. All rights reserved. S-parameter 1.2、ANT-S-parameter 深圳汉阳天线设计有限公司 SHENZHEN HANYANG ANTENNA DESIGN CO.，LTD. 汉阳天线版权所有Copyright © 2025-2035 Shenzhen Hanyang Antenna Design Co., Ltd. All rights reserved. 1.3、ANT-efficiency BT-efficiency Freq Efficiency_ dB Gain_dBi Efficiency_ Pcent_% 2400-3.781.5141.84 2410-3.671.7342.92 2420-3.611.943.54 2430-3.64243.27 2440-3.731.9842.34 2450-3.841.9541.35 2460-3.971.8240.12 2470-4.181.6138.22 2480-4.451.3635.86 2490-4.84132.82 2500-5.160.6830.5 深圳汉阳天线设计有限公司 SHENZHEN HANYANG ANTENNA DESIGN CO.，LTD. 汉阳天线版权所有Copyright © 2025-2035 Shenzhen Hanyang Antenna Design Co., Ltd. All rights reserved. 1.4、ANT-Radiation pattern +x +z +y f=2440MHz YZ XZXY 深圳汉阳天线设计有限公司 SHENZHEN HANYANG ANTENNA DESIGN CO.，LTD. 汉阳天线版权所有Copyright © 2025-2035 Shenzhen Hanyang Antenna Design Co., Ltd. All rights reserved. Thank You!

ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 1 of 22 AppendixA:DTSBandwidth TestResult TestModeAntennaFreq(MHz) DTSBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict ZIGBAnt1 24051.4002404.2202405.6200.5PASS 24401.4202439.3602440.7800.5PASS 24801.4802479.3102480.7900.5PASS ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 2 of 22 TestGraphs ZIGB_Ant1_2405 ZIGB_Ant1_2440 ZIGB_Ant1_2480 ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 3 of 22 ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 4 of 22 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFreq(MHz) OCB[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict ZIGBAnt1 24052.15752403.85312406.0106------ 24402.16842438.92652441.0949------ 24802.17232478.92682481.0991------ ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 5 of 22 TestGraphs ZIGB_Ant1_2405 ZIGB_Ant1_2440 ZIGB_Ant1_2480 ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 6 of 22 ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 7 of 22 AppendixC:Maximumconductedoutputpower TestResult TestModeAntennaFreq(MHz)Result[dBm]Limit[dBm]Verdict ZIGBAnt1 240510.13≤30PASS 24409.99≤30PASS 24809.47≤30PASS ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 8 of 22 TestGraphs ZIGB_Ant1_2405 ZIGB_Ant1_2440 ZIGB_Ant1_2480 ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 9 of 22 ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 10 of 22 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFreq(MHz)Result[dBm/3kHz]Limit[dBm/3kHz]Verdict ZIGBAnt1 2405-2.42≤8.00PASS 2440-1.96≤8.00PASS 2480-2.48≤8.00PASS ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 11 of 22 TestGraphs ZIGB_Ant1_2405 ZIGB_Ant1_2440 ZIGB_Ant1_2480 ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 12 of 22 ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 13 of 22 AppendixE:Bandedgemeasurements TestResult TestModeAntennaChNameFreq(MHz)RefLevel[dBm]Result[dBm]Limit[dBm]Verdict ZIGBAnt1 Low24057.69-47.74≤-12.31PASS High24806.77-46.8≤-13.23PASS ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 14 of 22 TestGraphs ZIGB_Ant1_Low_2405 ZIGB_Ant1_High_2480 ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 15 of 22 AppendixF:ConductedSpuriousEmission TestResult TestModeAntennaFreq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict ZIGBAnt1 2405 Reference7.227.22---PASS 30~10007.22-52.74≤-12.78PASS 1000~265007.22-36.33≤-12.78PASS 2440 Reference6.746.74---PASS 30~10006.74-52.29≤-13.26PASS 1000~265006.74-30.69≤-13.26PASS 2480 Reference6.076.07---PASS 30~10006.07-52.25≤-13.93PASS 1000~265006.07-31.8≤-13.93PASS ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page 16 of 22 TestGraphs ZIGB_Ant1_2405_0~Reference ZIGB_Ant1_2405_30~1000 ZIGB_Ant1_2405_1000~26500 ReportNo.:GTSL2026010327F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,Ch…

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Global United Technology Services Co., Ltd. Report No.: GTSL2026010327F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 42 TEST REPORT Applicant: Jiangsu Shushi Technology Co., Ltd. Address of Applicant: NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China Manufacturer Jiangsu Shushi Technology Co., Ltd. Address of Manufacturer: NO.9 Nanxu Road,RunZhou District,Zhenjiang,Jiangsu,China Equipment Under Test (EUT) Product Name: Smart Soil Moisture Sensor Gen2 Model No.: 3RSM0347Z FCC ID: 2BAGQ-3RSM0347Z Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: November 18, 2025 Date of Test: December 10, 2025-January 28, 2026 Date of report issued: January 28, 2026 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL2026010327F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 42 2 Version Version No. Date Description 00 January 28, 2026 Original Tested By: Date: January 28, 2026 Test Engineer Prepared By: Date: January 28, 2026 Project Engineer Check By: Date: January 28, 2026 Reviewer Report No.: GTSL2026010327F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 42 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED OUTPUT POWER ........................................................................................................... 11 7.3 CHANNEL BANDWIDTH ...................................................................................................................... 12 7.4 POWER SPECTRAL DENSITY ............................................................................................................. 13 7.5 SPURIOUS EMISSION IN NON-RESTRICTED & RESTRICTED BANDS ....................................................... 14 7.5.1 Conducted Emission Method ..................................................................................................... 14 7.5.2 Radiated Emission Method ........................................................................................................ 15 8 TEST SETUP PHOTO ............................................................................................................................ 42 EUT CONSTRUCTIONAL DETAILS .............................................................................................................. 42 Report No.: GTSL2026010327F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 42 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203/15.247 (c) Pass AC Power Line Conducted Emission 15.207 N/A Conducted Output Power 15.247 (b)(3) Pass Channel Bandwidth 15.247 (a)(2) Pass Power Spectral Density 15.247 (e) Pass Band Edge 15.247(d) Pass Spurious Emission 15.205/15.209/15.247(c) Pass Remarks: 1. Pa…

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ReportNo.:GTSL2026010327 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page1of2 ProductName:SmartSoilMoistureSensorGen2 TestModelNo.:3RSM0347Z TestSetupPhoto RadiatedSpuriousEmissionTestView1 RadiatedSpuriousEmissionTestView2 ReportNo.:GTSL2026010327 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page2of2 RFTestView ------End------