2AN8R-JA-03TWireless Panic Button

Emergency Button UserManual * We reserve all the right for the final explanation I、Product Introduction This product is an emergency button, with emergency alarm function, fashion, small and durable. using wireless 433MHz communication. The button could be used for homes, companies, shopping malls, hospitals, banks, security boother and other places need to carry out security precautions. Using wireless 433MHz communication. SOS emergency button, in case of danger, one-key for help. Simple and lightweight, suitable for a wide range of places. Features: Wireless and simple operation . 12 Front View: SOS button function: press the SOS key to trigger the alarm, LED light on for 0.5S, and send an alarm code. II、Understanding Of Products LEDSOS button Fig(1) Change battery Fig(2) Battery Use a screwdriver to remove the screws. Change battery IV、Installation Instructions V、Product Parameters 54 Fig(4) Power: DC12V (12V23A button battery) Battery life:>1 year Radio frequency available: 315/433MHzopen transmission distance>80m Working environment: -20 ~ + 50°C Humidity: up to 95% non-condensing Dimensions: Φ42.8mm When alarm host in coding status, press the SOS button to let it send wireless signal to alarm host. after successful coding,when you press the SOS Key, the alarm host will alarm ,and inform the user the alarm information immediately. You can wear the Panic Button on your hand wrist or wear it as a pendant. III、Code Description Fig(3) 3 76 SOS button FCC Warning 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. NOTE 1: 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. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Rev 1/26/2023 Shenzhen Chitongda Electronic Co.,LTD Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-08-2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AN8R-JA-03T [Shenzhen Chitongda Electronic Co.,LTD] 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. [Shenzhen Chitongda Electronic Co.,LTD] 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). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, (Applicant signature) (Applicant printed name) FENGCHI WAN Rev 1/26/2023 Shenzhen Chitongda Electronic Co.,LTD Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-08-2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AN8R-JA-03T [Shenzhen Chitongda Electronic Co.,LTD] ce8rtifies 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. Sincerely, (Applicant signature) (Applicant printed name) FENGCHI WAN

Shenzhen Chitongda Electronic Co.,LTD U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: August 08, 2026 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2AN8R-JA-03T Shenzhen Chitongda Electronic Co.,LTD(“the applicant”) certifies that, as of the date of the filing of the application, CLF Import and Export Limited (“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. CLF Import and Export Limited ("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: CLF Import and Export Limited FRN: 0033489683 Address: 1312 17th Street #692, Denver, CO 80202, United States Signature: Contact Person: David Chen Tel: +1 949 254 2565 Email: [email protected] Applicant Company Name: Shenzhen Chitongda Electronic Co.,LTD FRN: 0026843557 Address: WOLF-Guard Building, Chitongda Group Park, No.108 Baoshi West Road, Shiyan, Bao'an District, Shenzhen, 518000, China Signature: Contact Person: FENGCHI WAN Tel: 86-755-27863557 Email: [email protected]

Shenzhen Chitongda Electronic Co.,LTD Date: August 08, 2026 Product Model Number: JA-03T, ULC-11, SOS-01B, SOS-02B, SOS-03B, SOS-01, SOS-02, SOS-03, SOS -WT01, SOS-WT02, SOS-WT03, JA-03T, JA-03M, SOS-01Z FCC ID: 2AN8R-JA-03T To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following: • Testing • Approval applications and procedures We declare that QAI Laboratories Ltd. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. By: FENGCHI WAN Contact Listed on FCC Wesbite Title: Sales Director Email: [email protected] Telephone: 86-755-27863557 On behalf of: Shenzhen Chitongda Electronic Co.,LTD

Shenzhen Chitongda Electronic Co.,LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: August 13, 2026 Subject; Request for Confidentiality FCC ID: 2AN8R-JA-03T To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software Security Requirements for UNII devices It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: FENGCHI WAN Title: Sales Director

Report No: SSP26070347-1 FCC ID: 2AN8R-JA-03T Annex of Test Report Annex A. EUT External Photos Model: JA-03T EUT View 1 EUT View 2 Report No: SSP26070347-1 FCC ID: 2AN8R-JA-03T Annex of Test Report EUT View 3 EUT View 4 Report No: SSP26070347-1 FCC ID: 2AN8R-JA-03T Annex of Test Report EUT View 5 EUT View 6

Report No: SSP26070347-1 FCC ID: 2AN8R-JA-03T Annex of Test Report Annex D. Label and Information FCC Label Sample Label Size:1.5cm*0.3cm FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location

Report No: SSP26070347-1 FCC ID: 2AN8R-JA-03T Annex of Test Report Annex B. EUT Internal Photos Model: JA-03T EUT Internal View 1 EUT Internal View 2 PCB Antenna Report No: SSP26070347-1 FCC ID: 2AN8R-JA-03T Annex of Test Report EUT Internal View 3

FCC ID: 2AN8R-JA-03T RF Exposure Evaluation According to KDB 447498 D01 General RF Exposure Guidance v06 and part 2.1093，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Here, The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. Max Conducted Power(dBm) Tune-up Power(dBm) Max Tune-up Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit -15.66 -15(±1) -14 0.04 433.92 5 0.1666 3.0 Notes: 79.54dBuV/m-95.2=-15.66dBm So a SAR test is not required

Report No: SSP26070347-1 FCC Test Report Page 1 of 23 FCC TEST REPORT FCC ID: 2AN8R-JA-03T Report No. : SSP26070347-1 Applicant : Shenzhen Chitongda Electronic Co.,LTD Product Name : Wireless Panic Button Model Name : JA-03T Test Standard : FCC Part 15.231 Date of Issue : 2026-08-01 Shenzhen CCUT Quality Technology Co., Ltd. 1F, Building 35, Changxing Technology Industrial Park, Yutang Street, Guangming District, Shenzhen, Guangdong, China; (Tel.:+86-755-23406590 website: www.zrlklab.com) This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd. Report No: SSP26070347-1 FCC Test Report Page 2 of 23 Test Report Basic Information Applicant..................................: Shenzhen Chitongda Electronic Co.,LTD Address of Applicant...............: WOLF-Guard Building, Chitongda Group Park, No.108 Baoshi West Road, Shiyan, Bao'an District, Shenzhen, 518000, China Manufacturer..........................: Shenzhen Chitongda Electronic Co.,LTD Address of Manufacturer........: WOLF-Guard Building, Chitongda Group Park, No.108 Baoshi West Road, Shiyan, Bao'an District, Shenzhen, 518000, China Product Name.........................: Wireless Panic Button Brand Name.............................: WOLF-GUARD Main Model..............................: JA-03T Series Models..........................: See section 1.1 (Page 5) Test Standard..........................: FCC Part 15 Subpart C ANSI C63.4-2014 ANSI C63.10-2020 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 Date of Test .............................: 2026-05-29 to 2026-07-12 Test Result...............................: PASS Tested By ................................: (Coke Huang) Reviewed By............................: (Lorzix Luo) Authorized Signatory............: (Lahm Peng) Note : This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd.. All test data presented in this test report is only applicable to presented test sample. Report No: SSP26070347-1 FCC Test Report Page 3 of 23 CONTENTS 1. General Information ....................................................................................................................................................5 1.1 Product Information .............................................................................................................................................5 1.2 Test Setup Information..........................................................................................................................................5 1.3 Compliance Standards ...........................................................................................................................................6 1.4 Test Facilities ........................................................................................................................................................6 1.5 List of Measurement Instruments ..........................................................................................................................7 1.6 Measurement Uncertainty .....................................................................................................................................7 2. Summary of Test Results .............................................................................................................................................8 3. Antenna Requirement .................................................................................................................................................9 3.1 Standard and Limit................................................................................................................................................9 3.2 Test Result ............................................................................................................................................................9 4. Conducted Emissions ................................................................................................................................................ 10 4.1 Standard and Limit.............................................................................................................................................. 10 4.2 Test Procedure.................................................................................................................................................... 10 4.3 Test Data and Results .......................................................................................................................................... 11 5. Radiated Emissions ................................................................................................................................................... 12 5.1 Standard and Limit.............................................................................................................................................. 12 5.2 Test Procedure.................................................................................................................................................... 12 5.3 Test Data and Results .......................................................................................................................................... 14 6. Occupied Bandwidth ................................................................................................................................................. 18 6.1 Standard and Limit.............................................................................................................................................. 18 6.2 Test Procedure.................................................................................................................................................... 18 6.3 Test Data and Results ..............................................…

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Page 1 of 3 1. General Information 1.1 Product Information Manufacturer: Shenzhen Chitongda Electronic Co.,LTD Address of Manufacturer: WOLF-Guard Building, Chitongda Group Park, No.108 Baoshi West Road, Shiyan, Bao'an District, Shenzhen, 518000, China Product Name: 2.4G Antenna Model Name: JA-03T Frequency Range: 433.92MHz Type of Antenna: PCB Antenna Antenna Gain: 0dBi (Max.) Impedance: 50 ohm Antenna View: Length * Width (10.2cm * 0.1cm) Page 2 of 3 2. OTA Test 2.1 Gain Frequency Peak Gain (dBi) Polarity 433.92MHz 0 Horizontal 433.92MHz -0.39 Vertical Page 3 of 3 2.2 Radiation Pattern View

Report No: SSP26070347-1 FCC ID: 2AN8R-JA-03T Annex of Test Report Annex C. Test Photos Radiated Emission Test View Below 1GHz Radiated Emission Test View Above 1GHz