2BQSR-TU19MRRemote Control Mechanical Timer Switch

RF exposure statement: MPE: 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.

NINGBO HAPPY ELECTRICAL CO.,LTD Covered Equipment Certification Attestation Letter 11/21/2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BQSR-TU19MR Gibson, Inc. (“the applicant”) certifies that 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List , the applicant should include an explanation on why the equipment is not “covered” equipment. Gibson, Inc. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Gibson, Inc. (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: Xu Xingbing Title: Manager Company Name: NINGBO HAPPY ELECTRICAL CO.,LTD Date: 11/21/2025

COMPANY LETTERHEAD * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. SC5102112 U.S. Agent Designation for Service of Process - Certification Attestation Letter 11/21/2025 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: 2BQSR-TU19MR FRN of applicant: 0037256062 Per section 2.911(d)(7) of the FCC rules, NINGBO HAPPY ELECTRICAL CO.,LTD (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Global Product Services and Consultation LLC FCC Registration Number (FRN): 0033406703 Physical U.S. Company Address: 328 W Palm Ave. Monrovia, CA91016 Contact Person: Michael Chan Tel: +1 626 366 4358 Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Agent Signed (if different from Applicant): Signed: Printed name: Xu Xingbing Title: Manager Company Name: NINGBO HAPPY ELECTRICAL CO.,LTD Date: 11/21/2025 Signed: Printed name: Michael Chan Title: Technical Director Date: 11/25/2025

DATE: 2025-11-21 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint DONGGUAN SHUOXIN ELECTRONIC TECHNOLOGY CO., LTD. Zone A, 1F, No. 6, XinGang Road YuanGang Street, XinAn District, ChangAn Town, DongGuan City, GuangDong, China (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with NINGBO HAPPY ELECTRICAL CO.,LTD DONGFAN,HENGHE TOWN,CIXI CITY,ZHEJIANG,CHINA (Applicant Name and address). <Signature>: Name: Xu Xingbing Title: Manager Applicant Company: NINGBO HAPPY ELECTRICAL CO.,LTD

NINGBO HAPPY ELECTRICAL CO.,LTD DATE: 2025-11-21 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BQSR-TU19MR Product Name: Remote Control Mechanical Timer Switch Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) • Schematics • Block diagram • Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature>: Name: Xu Xingbing Title: Manager Applicant Company: NINGBO HAPPY ELECTRICAL CO.,LTD

Date: 12/3/2025 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, <Signature> Name: Xu Xingbing Title: Manager Company: NINGBO HAPPY ELECTRICAL CO.,LTD

1 / 3 External photos 2 / 3 3 / 3 END

1 / 1 Label Location 44 × 29 mm

TU19MR POWER： Black(Line) White(Netrual) 120VAC 60Hz MADE IN CHINA 2BQSR-TU19MR

1 / 2 Internal photos 2 / 2 END 315MHz Antenna

RF EXPOSURE REPORT FCC ID: 2BQSR-TU19MR Report Reference No. .............. : 25EFSS10007 11521 Date of issue .............................. : 2025-11-21 Applicant’s name ........................ : NINGBO HAPPY ELECTRICAL CO.,LTD Address ...................................... : DONGFAN,HENGHE TOWN,CIXI CITY,ZHEJIANG,CHINA Equipment .................................. : Remote Control Mechanical Timer Switch Trade Mark ................................. : N/A Model ....................................... : TU19MR Ratings....................................... : (TX) Input: 120Vac, 60Hz, 1A Testing Laboratory ..................... : DongGuan ShuoXin Electronic Technology Co., Ltd. Address ...................................... : Zone A, 1F, No. 6, XinGang Road YuanGang Street, XinAn District, ChangAn Town, DongGuan City, GuangDong, China According ................................... : 447498 D04 Interim General RF Exposure Guidance v01 Test Engineer: Blue Qiu Responsible Engineer : Leo Chen Authorized Signatory: Smile Wang MPE CALCULATION METHOD: eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m)---3m So pt = (EXd) 2 /30 x gt Ant gain =2dBi[-2.15+2dBd(0.9661) ] Field strength =75.15 dBμV/m @[email protected] So Pt={ [10 (75.15 /20) /10 6 x3] 2 /30}x1000 mW =0.0098mW<37.3mW So ERP=0.0098x0.9661=0.0095<37.3mW Comply with KDB 447498 D01 V04 B.4 END

Antenna Specification Model name: TU19MR-315 Max peak gain: 2dBi Antenna material: Phosphorus copper Antenna type: Spring antenna Frequency range: 315MHz SWR: 1.5 Antenna weight: 0.87g Antenna size: see below picture Company: NINGBO HAPPY ELECTRICAL CO.,LTD Address: DONGFAN,HENGHE TOWN,CIXI CITY,ZHEJIANG,CHINA

DongGuan ShuoXin Electronic Technology Co., Ltd. Zone A, 1F, No. 6, XinGang Road YuanGang Street, XinAn District, ChangAn Town, DongGuan City, GuangDong, China Phone: 86-769-3902 6866; Fax: 86-769-8509 8777 E-mail:[email protected] Rev. 2.0 FCC RADIO TEST REPORT For FCC ID: 2BQSR-TU19MR Report Reference No. ...................... : 25EFSS10007 11511 Date Sample(s) Received ................ : 2025-10-17 Date of tested ................................... : From 2025-10-22 to 2025-11-14 Date of issue .................................... : 2025-11-21 Testing Laboratory ........................... : DongGuan ShuoXin Electronic Technology Co., Ltd. Address ............................................ : Zone A, 1F, No. 6, XinGang Road YuanGang Street, XinAn District, ChangAn Town, DongGuan City, GuangDong, China Applicant’s name .............................. : NINGBO HAPPY ELECTRICAL CO.,LTD Address ............................................ : DONGFAN,HENGHE TOWN,CIXI CITY,ZHEJIANG,CHINA Test specification: Test item description ........................ : Remote Control Mechanical Timer Switch Trade Mark ....................................... : N/A Model/Type reference ...................... : TU19MR Ratings ............................................. : (TX) Input: 120Vac, 60Hz, 1A Test Engineer: Blue Qiu Responsible Engineer : Leo Chen Authorized Signatory: Smile Wang Report No.: 25EFSS10007 11511 1 of 26 DongGuan ShuoXin Electronic Technology Co., Ltd. Zone A, 1F, No. 6, XinGang Road YuanGang Street, XinAn District, ChangAn Town, DongGuan City, GuangDong, China Phone: 86-769-3902 6866; Fax: 86-769-8509 8777 E-mail:[email protected] Rev. 2.0 TABLE OF CONTENTS 1. Summary of test Standards and results ........................................................................................................ 3 2. General test information ................................................................................................................................ 4 2.1. Description of EUT ..................................................................................................................................... 4 2.2. Accessories of EUT.................................................................................................................................... 4 2.3. Assistant equipment used for test .............................................................................................................. 4 2.4. Block diagram of EUT configuration for test .............................................................................................. 4 2.5. Test environment conditions ...................................................................................................................... 5 2.6. Measurement uncertainty ........................................................................................................................... 5 3. 20dB Occupied Bandwidth ............................................................................................................................ 6 3.1. Test equipment .......................................................................................................................................... 6 3.2. Block diagram of test setup ........................................................................................................................ 6 3.3. Limits .......................................................................................................................................................... 6 3.4 Test Procedure ............................................................................................................................................ 6 3.5. Test Result ................................................................................................................................................. 7 3.6. Original test data ........................................................................................................................................ 7 4. Field Strength of Fundamental And Field Strength of Spurious Emissions .................................................. 8 4.1. Test equipment .......................................................................................................................................... 8 4.2. Block diagram of test setup ........................................................................................................................ 9 4.3. Limit .......................................................................................................................................................... 10 4.4. Test Procedure ......................................................................................................................................... 11 4.5. Test result (For 15.205) ............................................................................................................................ 12 4.6 Test result (For 15.231) ............................................................................................................................. 17 5 Duration Time ............................................................................................................................................... 20 5.1 Test equipment ......................................................................................................................................... 20 5.2 Block diagram of test setup ....................................................................................................................... 20 5.3 Limits ......................................................................................................................................................... 20 5.4 Test Procedure .......................................................................................................................................... 20 5.5 Test Result ...............................................…

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

1 / 2 Test Setup Conducted Measurement Photos Radiated Measurement Photos (Below 1GHz) 2 / 2 Radiated Measurement Photos (Above 1GHz) END