2APCK-HBTWater Timer

版本号 产品型号 尺寸 印刷 颜色 其他要求 20250218 21078 52*40cm 70g双胶纸双面印刷 黑白 折后尺寸：10*13cm This equipment complies with IC RSS-102 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. ce matériel est conforme aux limites de dose d'exposition aux rayonnements, CNR-102 énoncée dans un autre environnement.cette eqipment devrait être installé et exploité avec distance minimale de 20 entre le radiateur et votre corps.

H111de1·� UNITED STATES DESIGNATED AGENT LETTER Date: 8 January 2026 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 ':'.: A1J1Jlicant Company Name: Ningbo Y仆in Aguatech Co., Company Name: Hunter Industries, Inc. Ltd. FRN: 0027376631 FRN: 0011558756 Grantee Code: 2ACPK Contact Name: GC226443 Contact Name Nathan Escalante Address: No. 68, Zhongxia Road, Address: 1940 Diamond St Haishu district City/Province/Zip: NinQbo/Zhejiang/315157 City/Province/Zip: San Marcos 92078 Telephone: 86 57 4 87 450059 Telephone: (760)304-7464 Fax: 86 574 87450060 Fax: Email: [email protected] Email: Nathan. Escalante@hunter. global U.S. designated t Applicable Equipment: FCC ID: 2ACPK-HBT ATTN: Director of Certification: We, Ningbo Yilin Aguatech'Co., Ltd. and Hunter Industries understand and acknowledge the applicants consent and the designated agent's obligation to accept service of process in the United States for matters related to the a如cableequipment, and at the physical U.S. address and e-mail of the designated agent listed above. We, Ningbo Y由n Aguatech Co., Ltd. and Hunter Industries acknowledge the applicant's acceptance of 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. Applicant Ningbo Yilin Aguatech Co., Ltd. Name (Printed): Hecheng Zhou Title: CTO U.S. designated agent Hunter Industries, Inc Name (Printed): Nathan Escalante Title: Director, Product Compliance Engineering Signature: 1940 Diamond Street, San Marcos, CA 92078 USA I Website hunter.global I T: + 1760-744-5240 HUNTER INDUSTRIES I Bwlt on lnnovot,on

FCC COVERED LIST DECLARATION LETTER Page 1 of 1 Revision 1.0 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Ningbo Yilin Aguatech Co., Ltd. Address No. 68, Zhongxia Road, Haishu district, Ningbo, China 315157 FRN 0027376631 Grantee Code 2APCK FCC ID: 2APCK-HBT Authorized Contact Name Hecheng Zhou Contact Phone 8657487450059 Contact Email [email protected] Ningbo Yilin Aguatech Co., Ltd.. (“the applicant”) certifies: -the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. -as of the date of the filing of the application, the applicant [is not] identified on the Covered list, established pursuant to §1.50002, as an entity producing “covered” equipment. -the software to be loaded prior to marketing of the equipment identified above is not “covered” software manufactured by any entity including predecessors, successors, parents, subsidiaries, affiliates or any entity which has rebranded or relabeled the software produced by the entity(ies) identified on the “Covered List”. -the device is not capable of storing or running software listed on the covered list and therefore is inherently compliant. NOTE: Justification/evidence explaining how compliance is met must accompany this letter Link to the Covered List: Covered List Applicant Signature: Date: 2025-12-16 Print Name: Hecheng Zhou Title: CTO *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

Applicant Declaration QSF27-14-04 Rev 1.4 April 25, 2025 Page 1 of 1 Original Issue: Jan. 4, 2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Ningbo Yilin Aguatech Co., Ltd. Address No. 68, Zhongxia Road, Haishu district, Ningbo, China 315157 FRN 0027376631 Grantee Code 2APCK FCC ID: 2APCK-HBT Authorized Contact Name Hecheng Zhou Contact Phone 8657487450059 Contact Email [email protected] I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is 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 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc. terms and conditions as specified in the TCB Application Form 731 (QSF27-14-01). Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List Applicant Signature: Date: 2025-12-16 Print Name: Hecheng Zhou Title: CTO *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

Ningbo Yilin Aguatech Co., Ltd. Date: 2025-12-16 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2APCK-HBT To whom it may concern: We, the undersigned, hereby authorize Parlam Zhan to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby 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. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with Ningbo Yilin Aguatech Co., Ltd. . This authorization is valid until further written notice from the applicant. Name (Printed): Hecheng Zhou Title: CTO Signature: On behalf of Company: Ningbo Yilin Aguatech Co., Ltd. Telephone: 8657487450059

Ningbo Yilin Aguatech Co., Ltd. To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Ningbo Yilin Aguatech Co., Ltd. No. 68, Zhongxia Road, Haishu district, Ningbo, China 315157. Regarding: Confidentiality Request regarding application for FCC ID: 2APCK-HBT LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, Signature: Printed Name (on file with the FCC associated with the Grantee Code): Hecheng Zhou Title: CTO Company Name: Ningbo Yilin Aguatech Co., Ltd.

Ningbo Yilin Aguatech Co.,ltd. Current Date 2026-03-19 To: SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. No. 588 West Jindu Road, Songjiang District, Shanghai, China. 201612 Dear Sir/Madam, Subject: Declaration Letter about Identity of Products *WE Ningbo Yilin Aguatech Co.,ltd, HEREBY DECLARED THAT Product Description: Water Timer Model No.: BTT-101, BTT-200, BTT-201 Manufacturer’s Name: Ningbo Yilin Aguatech Co.,ltd. Manufacturer’s Address: No. 68, Zhongxia Road, Haishu district, Ningbo, China *They have same RF module, antenna and similar in electrical and electronic characters, Except appearance and non-transmitter described as follows: Mainly difference is thread type, BTT-100 is US thread, BTT-101 is EU thread, they are single port timer; BTT-200 is US thread, BTT-201 is EU thread, they are double port timer. Note: The definition of identical should be “electrically identical”. A device will be considered to be electrically identical if no changes are made to the devices’ schematics, board layouts, component layouts, chip sets, resistors and all other electrical aspects of the device are identical with the model which has been tested by SGS. Model No.: BTT-100 Manufacturer’s Name: Ningbo Yilin Aguatech Co.,ltd. Manufacturer’s Address: No. 68, Zhongxia Road, Haishu district, Ningbo, China Sincerely, Signature: Printed Name : Hecheng Zhou Position/Title : CTO Contact Number: 8657487450059

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 7 External Photos for SHCR2505001221HS SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 7 EUT Constructional Details (EUT Photos) BTT-101 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 7 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 7 BTT-201 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 7 BTT-100 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 6 of 7 BTT-200 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 7 of 7

Page 1 of 4 Page 2 of 4 Page 3 of 4 Page 4 of 4

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 7 Internal Photos for SHCR2505001221HS SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 7 EUT Constructional Details (EUT Photos) BTT-101 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 7 BTT-201 BT Antenna SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 7 BT Antenna SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 7 BTT-100 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 6 of 7 BTT-200 BT Antenna SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 7 of 7 BT Antenna

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250500122102 Page: 1 of 10 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Member of the SGS Group (SGS SA) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. 588 West Jindu Road, Xinqiao, Songjiang, 201612 Shanghai, China 1 Cover Page RF Exposure Evaluation Report Application No.: SHCR2505001221HS FCC ID: 2APCK-HBT Applicant: Ningbo Yilin Aguatech Co.,ltd. Address of Applicant: No. 68, Zhongxia Road, Haishu district, Ningbo, China Manufacturer: Hunter Industries Inc Address of Manufacturer: 1940 Diamond St., San Marcos,CA 92078,USA Factory: Ningbo Yilin Aguatech Co.,ltd. Address of Factory: No. 68, Zhongxia Road, Haishu district, Ningbo, China Equipment Under Test (EUT): EUT Name: Water Timer Model No.: BTT-100 Add Model No.: BTT-101, BTT-200, BTT-201 Standard(s) : FCC Rules 47 CFR §2.1091 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2025-05-20 Date of Test: 2025-06-16 to 2025-06-18 Date of Issue: 2025-06-19 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250500122102 Page: 2 of 10 Revision Record Version Description Date Remark 00 Original 2025-06-19 / Authorized for issue by: Tested By Wade Zhang/Project Engineer Approved By Parlam Zhan / Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250500122102 Page: 3 of 10 2 Contents Page 1 Cover Page ........................................................................................................................................ 1 2 Contents ............................................................................................................................................ 3 3 General Information .......................................................................................................................... 4 3.1 General Description of E.U.T. .................................................................................................... 4 3.2 Technical Specifications ............................................................................................................. 4 3.3 Separation Distance ................................................................................................................... 4 3.4 Test Location .............................................................................................................................. 4 3.5 Test Facility ................................................................................................................................ 5 4 RF Exposure Test Exemptions ........................................................................................................ 6 4.1 RF Exposure Test Exemptions for single RF sources ............................................................... 6 4.1.1 Blanket 1 mW Blanket Exemption ...................................................................................... 6 4.1.2 MPE-based Exemption ........................................................................................................ 6 4.1.3 SAR-based Exemption ........................................................................................................ 7 4.2 RF Exposure Test Exemptions for Simultaneous Transmission ................................................ 8 5 Measurement and Calculation ....................................................................................................... 10 5.1 Maximum transmit power ......................................................................................................... 10 5.2 RF Exposure Calculation ......................................................................................................... 10 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250500122102 Page: 4 of 10 3 General Information 3.1 General Description of E.U.T. Power supply: DC 3V (2*AA Battery) 3.2 Technical Specifications Operation Frequency: 2402MHz to 2480MHz Modulation Type: GFSK Number of Channels: 40 Channel Spacing: 2MHz Antenna Type: PCB Antenna Antenna Gain: -2dBi(Provided by manufacturer) 3.3 Separation Distance Separation distance between the antenna to person (R): ＞20cm Remark: This minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a us…

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深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 规 格 书 Specification document 客 户 名 称 CUSTOMER NAME: 产 品 名 称 PRODUCT NAME: 2.4G模块天线 客 户 料 号 CUSTOMER P/N: 晟达电子料号 SD P/N: REV: A 供应商签字 MANUFACTURER SIGNATURE 客户签字 CUSTOMER SIGNATURE 审核人 CHECKED BY: 批准人 APPROVED BY: 日期/DATE: 2026/4/2 V01版 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com Contents ltem Description 1.---------------------------------------------------------------规格表 2.---------------------------------------------------------------成品图 3.---------------------------------------------------------------测试报告 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 1．规格表: 产品主要技术参数 （2.4G） 主要技术指标 Main technical specifications 频率范围 （MHZ） 2400-2500 Frequency Range (MHZ) 2400-2500 特性阻抗(Ω) 50 Impedance(Ω) 50 峰值增益(dBi) ≤-2 Gain(dBi) ≤-2 电压驻波比 ≤4.0 VSWR ≤4.0 最大功率 50W Maximum Power 50W 极化方式 垂直极化 Polarization Vertical 物理性能 Physical Properties 天线本体材料 PCB Antenna Base PCB 工作温度 -20°C~+60°C Operating Temp -20°C~+60°C 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 2．产品图片： 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 3.测试报告： 3.1： 网络分析仪测试 测试结果： 测试场景： 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 3.2. 暗室2D,3D Raditation Pattern 测试结果： 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 测试场景： 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深 圳 市 晟 达 通 讯 设 备 有 限 公 司 Shenzhen Shengda Communication Equipment Co.,LTD 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话: 0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 备注：以上参数仅供参考，以实际样品为准！

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250500122101 Page: 1 of 53 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Member of the SGS Group (SGS SA) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. 588 West Jindu Road, Xinqiao, Songjiang, 201612 Shanghai, China TEST REPORT Application No.: SHCR2505001221HS FCC ID: 2APCK-HBT Applicant: Ningbo Yilin Aguatech Co.,ltd. Address of Applicant: No. 68, Zhongxia Road, Haishu district, Ningbo, China Manufacturer: Hunter Industries Inc Address of Manufacturer: 1940 Diamond St., San Marcos,CA 92078,USA Factory: Ningbo Yilin Aguatech Co.,ltd. Address of Factory: No. 68, Zhongxia Road, Haishu district, Ningbo, China Equipment Under Test (EUT): EUT Name: Water Timer Model No.: BTT-100, BTT-101, BTT-200, BTT-201 Remark: Please refer to section 2 of this report which indicates which model was actually tested and which were electrically identical. Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2025-05-20 Date of Test: 2025-05-21 to 2025-06-18 Date of Issue: 2025-06-19 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250500122101 Page: 2 of 53 Revision Record Version Description Date Remark 00 Original 2025-06-19 / Authorized for issue by: Tested By Wade Zhang/Project Engineer Approved By Parlam Zhan / Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250500122101 Page: 3 of 53 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Peak Output Power 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2020) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2020) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectrum Density 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2020) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2020) Section 6.10.4 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2020) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2020) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2020) Section 6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Note: There are series models mentioned in this report, and they are the similar in electrical and electronic characters. Only the model BTT-100 was tested since their differences were the model number and appearance. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250500122101 Page: 4 of 53 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 Test Summary ........................................................................................................................................... 3 3 Contents .................................................................................................................................................... 4 4 General Information .................................................................................................................................. 6 4.1 Details of E.U.T. ................................................................................................................................. 6 4.2 Power level setting using in test: ........................................................................................................ 6 4.3 Description of Support Units .............................................................................................................. 6 4.4 Measurement Uncertainty .................................................................................................................. 6 4.5 Test Location ...................................................................................................................................... 7 4.6 Test Facility .....................................................................................................................................…

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SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 3 Appendix Photographs of Test Setup for SHCR2505001221HS Test Model No.: BTT-100 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 3 Test Setup Photo Conducted Peak Output Power Radiated Spurious Emissions Below 1GHz SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 3 Radiated Spurious Emissions Above 1GHz The EUT Details of Zoom