2BRYL-SE103Remote control

User Manual SE103 *Product before use 1. Charging (please charge Product before use) 2. Cleaning (clean with water or a neutral detergent such as bath lotion) How to charge? 1. Please use the supporting USB charging cable with a power adapter or computer to link *Please use the national standard 5V (1A or 2A) power adapter for charging *Cannot charge when the computer is in hibernation *Gently align the end of the charging USB cable with the charging port and insert it A. Light breathing flashing: charging B. Keep the light on: full C: The invisible charging port is shown below D: After charging, please pull out the end of the charging USB cable gently. Charging precautions *Please make sure the charger is dry and clean before charging *Do not expose to high temperature or humidity while charging *If stored for a long time, please charge it once a month to maintain its charging performance *There is a rechargeable lithium battery in Product, and the scrap should be treated as scrapped old electronic products and recycled to the corresponding recycling station Remote control mode Remote control button description 1:Product remote control on/off button 1. Long press for 2 seconds to turn on or turn off the remote control. When it is turned on, the remote control is always on white 2: Clitoris vibration button 1. In the power-on state, click the clitoral vibration button, the white light flashes, and the clitoral vibration function 2. Click to cycle through 9 vibration frequencies 3. Long press the clitoral vibration button to turn off this function alone (does not affect other functions) 3: When the host is in standby mode, briefly press the vibration button to start the frequency modulation of the small motor, cycle for 10 frequencies, and press and hold for 1.2 seconds to shut down. 4. There are a total of 10 vibration modes. motor button ON/OFF 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: -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. FCC Radiation Exposure statement The device has been evaluatec to meel general RF exposure requirement. The device can be used in portable exposure condition without restriction.

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: Herland International Trading Inc FRN: 0036324101 Contact Name: Jianfeng Gao Address: 1370 Valley Vista Dr Ste 200 Diamond Bar California 91765-3921 Telephone No: 001-909-772-1888 Email: [email protected] Applicant: Company name: SELOVE (NINGBO) TECHNOLOGY CO.,LTD Product Description: Remote control Grantee code: 2BRYL FCC ID: 2BRYL-SE103 FRN: 0037455870 Contact Name: Jack bu Address: No.543 Zhudong Road Taoyuan Street Ninghai Ningbo Zhejiang Telephone No: 18906679427 Email: [email protected] [SELOVE (NINGBO) TECHNOLOGY CO.,LTDD] certifies that, as of the date of this filing of the application with the TCB, [Herland International Trading Inc] is our designated US agent for service of process for the above referenced FCC ID. [SELOVE (NINGBO) TECHNOLOGY CO.,LTD] 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 equipment. [Herland International Trading Inc] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2025/09/02 Applicant’s Name: Jack bu US Agent’s Name: Jianfeng Gao Title: Manager Title: Manager Signature Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 SELOVE (NINGBO) TECHNOLOGY CO.,LTD TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: SELOVE (NINGBO) TECHNOLOGY CO.,LTD Grantee code: 2BRYL FCC ID: 2BRYL-SE103 FRN: 0037455870 Contact Name: Jack bu Address: No.543 Zhudong Road Taoyuan Street Ninghai Ningbo Zhejiang Telephone No: 18906679427 Fax No: 18906679427 Email: [email protected] i. [SELOVE (NINGBO) TECHNOLOGY CO.,LTD] (“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. The applicant must sign this certification. ii. [SELOVE (NINGBO) TECHNOLOGY CO.,LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [SELOVE (NINGBO) 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 as an entity producing “covered” equipment . Date: 2025/09/02 Applicant’s Name: Jack bu Title: Manager Signature: 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

SELOVE (NINGBO) TECHNOLOGY CO.,LTD Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A Device Remote control Company name SELOVE (NINGBO) TECHNOLOGY CO.,LTD Grantee code 2BRYL FCC ID 2BRYL-SE103 FRN 0037455870 Contact name Jack bu Address No.543 Zhudong Road Taoyuan Street Ninghai Ningbo Zhejiang Telephone number 18906679427 E-mail [email protected] Chipset/module information 5790 Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 3 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: 4 # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies ignature: Name: Jack bu Date:2025-09-02 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

TCB CALL página 1 File FCC ID: 2BRYL-SE103 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : Search | California Secretary of State TCB CALL página 2 TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 TCB CALL página 6 TCB CALL página 7 TCB CALL página 8 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 SELOVE (NINGBO) TECHNOLOGY CO.,LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2025.09.02 Subject: Request for Confidentiality FCC ID: 2BRYL-SE103 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Jack bu Title: Manager 2025.09.02

C5266091_X8_Ed.1 1/1 Letter of Authorization SELOVE (NINGBO) TECHNOLOGY CO.,LTD Company: SELOVE (NINGBO) TECHNOLOGY CO.,LTD Address: No.543 Zhudong Road Taoyuan Street Ninghai Ningbo Zhejiang Product Name: Remote control Model Number: SE103 FCC Identifier: 2BRYL-SE103 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Jack bu Date: 2025.09.02 Title: Manager Signature of applicant:

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

Size:16*14mm M/N: SE103 FCC ID: 2BRYL-SE103 Label location

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(Internal Photos) Shenzhen DL Testing Technology Co., Ltd. ANT Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

FCC ID: 2BRYL-SE103 RF Exposure Evaluation According to KDB 447498 D01 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 EIRP=E Meas +20log(d Meas )-104.7 EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBμV/m d Meas is the measurement distance, in m Here, Field strength (dBuV/m) EIRP (dBm) Max tune-up (mW) Frequency (MHz) Min. distance(mm) Calc. thresholds limit 53.37 -41.79 0.00007 433.92 5 0.00002 3.0 So a SAR test is not required

Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-250506015R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 25 FCC Part 15C Test Report FCC ID: 2BRYL-SE103 Applicant: SELOVE (NINGBO) TECHNOLOGY CO.,LTD Address: No.543 Zhudong Road Taoyuan Street Ninghai Ningbo Zhejiang Manufacturer: SELOVE (NINGBO) TECHNOLOGY CO.,LTD Address: No.543 Zhudong Road Taoyuan Street Ninghai Ningbo Zhejiang EUT: DuoFlex Trade Mark: N/A Model Number: SE103 Date of Receipt: May 06, 2025 Test Date: May 06, 2025 - May 15, 2025 Date of Report: May 15, 2025 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.231 ANSI C63.10:2013 Test Result: Pass Report Number: DLE-250506015R Prepared (Test Engineer): Ken Tan Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-250506015R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 25 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 5 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 6 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 6 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 6 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 7 3 . EMC EMISSION TEST 8 3.1 CONDUCTED EMISSION MEASUREMENT 8 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 8 3.1.2 TEST PROCEDURE 8 3.1.3 DEVIATION FROM TEST STANDARD 8 3.1.4 TEST SETUP 9 3.1.5 EUT OPERATING CONDITIONS 9 3.1.6 TEST RESULTS 9 3.2 RADIATED EMISSION MEASUREMENT 10 3.2.1 RADIATED EMISSION LIMITS 10 3.2.2 TEST PROCEDURE 11 3.2.3 DEVIATION FROM TEST STANDARD 11 3.2.4 TEST SETUP 12 3.2.5 EUT OPERATING CONDITIONS 13 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 14 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 15 3.2.8 TEST RESULTS (1GHZ~25GHZ) 18 4 . BANDWIDTH TEST 19 4.1 APPLIED PROCEDURES / LIMIT 19 4.1.1 TEST PROCEDURE 19 4.1.2 DEVIATION FROM STANDARD 19 4.1.3 TEST SETUP 19 4.1.4 EUT OPERATION CONDITIONS 19 4.1.5 TEST RESULTS 20 5 . CALCULATION OF AVERAGE FACTOR 21 5.1 APPLIED PROCEDURES / LIMIT 21 5.1.1 TEST PROCEDURE 21 5.1.2 TEST SETUP 21 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-250506015R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 25 Table of Contents Page 5.1.3 EUT OPERATION CONDITIONS 21 5.1.4 TEST RESULTS 22 6 . TRANSMISSION CEASE TIME 23 6.1 APPLIED PROCEDURES / LIMIT 23 6.1.1 TEST PROCEDURE 23 6.1.2 DEVIATION FROM STANDARD 23 6.1.3 TEST SETUP 23 6.1.4 EUT OPERATION CONDITIONS 23 6.1.5 TEST RESULTS 24 7 . ANTENNA REQUIREMENT 25 7.1 STANDARD REQUIREMENT 25 7.2 EUT ANTENNA 25 8 . TEST SEUUP PHOTO 25 9 . EUT PHOTO 25 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-250506015R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 25 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.231) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A 15.209,15.231b Fundamental &Radiated Spurious Emission Measurement PASS 15.231a Transmission cease time PASS 15.215 20dB Bandwidth PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2,providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 20dB Bandwidth ±0.2MHz 9 Time ±2% Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-250506015R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 25 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: DuoFlex Trademark N/A Model No.: SE103 Model Difference N/A Operation Frequency: 433.92MHz Channel numbers: 1 Channels Modulation technology: FSK Antenna Type: Internal Antenna Antenna gain: 0.18dBi Power supply: DC 12V from battery Note: 1.For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2.The EUT’s all information provided by client. 2.2 DESCRIPTION OF TEST MODES Note: (1) New battery is used during the test To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 TX Mode For Radiated Emission Final Test Mode Description Mode 1 TX Mode Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-250506015R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 6 of 25 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED Radiated Spuri…

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1 ShenZhen City FeiMin Technology CO.,LTD. SPECIFICATION FOR APPROVED CUSTOMER: Shenzhen Papani Pet Products Co., Ltd. PRODUCTS: Spring antenna PART NO: Spec.: FM-S2270-T30-TX Data: 2025.3.13 REMARK:Please send us one(or copy)of this approval with stamp after accepting,other copies filed by the customer. ADD:Room 303,Building C,Hengnan one Road,Gushu community,Xixiang Street,Bao’an District,Shenzhen City Tel: 0755-23035723 Fax: 0755-23036702 E- mail: [email protected] HTTP:www.fmant.cn CUSTOMER ACCEPTED BY CHECKED BY APPROVED BY SUPPLIER PREPARED BY CHECKED BY APPROVED BY YuanChen YuanChen YuanChen ANTENNA SPECIFICATION Shenzhen Feimin Technology Co.,Ltd 2 catalog 1. Project Information ................................................................................................... 4 1.1. Appearance and Dimensions ........................................................................... 4 2. Electrical Characteristics ........................................................................................... 5 2.1. Test Environment Conditions .......................................................................... 5 2.2.Measurement method .......................................................................................... 5 2.2.1. Antenna Parameters ......................................................................................... 5 2.2.2.Antenna VSWR ............................................................................................. 6 2.2.3.Antenna Return loss ............................................................................. 6 2.3.Antenna passive test data ..................................................................... 7 2.3.1.Test system ................................................................................................. 7 2.3.2.Antenna efficiency and gain........................................................... 7 2.3.3.Antenna Radiation Pattern ..................................................................... 8 3.Notes ............................................................................................................................. 8 ANTENNA SPECIFICATION Shenzhen Feimin Technology Co.,Ltd 3 Revision history version date condition A1 2025-3-13 First edition Changes: First change: Before the change: (If necessary, please add corresponding pictures, and the details of the change should be clearly described here) After the change: (If necessary, please add corresponding pictures, and the details of the change should be clearly described here) ANTENNA SPECIFICATION Shenzhen Feimin Technology Co.,Ltd 4 1. Project Information 1.1. Appearance and Dimensions (mm) ANTENNA SPECIFICATION Shenzhen Feimin Technology Co.,Ltd 5 2. Electrical Characteristics 2.1. Test Environment Conditions Temperature Ordinary Temperature (5 to 35°C) Humidity Ordinary Humidity (25 to 85% RH) 2.2.Measurement method 2.2.1. Antenna Parameters Design Specifications Typical Units Antenna Type Spring antenna Frequency of work 433 MHz Antenna efficiency 25-30 % Ploriaztion Vertical polarization Antenna size As shown in Figure 1.1 mm Radiation direction 360° Impedance 50 Ohm Weight No requirements Operatin Temp -30-70 °C Storing Temp -30-70 °C ANTENNA SPECIFICATION Shenzhen Feimin Technology Co.,Ltd 6 2.2.2.Antenna VSWR 2.2.3.Antenna Return loss ANTENNA SPECIFICATION Shenzhen Feimin Technology Co.,Ltd 7 2.3.Antenna passive test data 2.3.1.Test system Shenzhen Feimin Technology Co., Ltd. (24-probe OTA microwave darkroom) 2.3.2.Antenna efficiency and gain ANTENNA SPECIFICATION Shenzhen Feimin Technology Co.,Ltd 8 2.3.3.Antenna Radiation Pattern 3.Notes ①. When installing, be careful not to be too close to the metal parts to avoid affecting the antenna performance. ②.This antenna is only suitable for this type of machine. The position of the antenna cannot be changed at will, and it is not our business' responsibility if it is used on other machines that results in poor results.③. The data used in this acknowledgment (e.g., antenna efficiency, gain, etc.) are data obtained from laboratory tests of the acknowledgement project / antenna in Shenzhen Fei Min Technology Co., Ltd.

Shenzhen DL Testing Technology Co., Ltd. EUT TEST PHOTO Radiated Measurement Photos ※※※※※ END OF REPORT ※※※※※