2ATOX-F860GPS Outdoor Wireless Dog Fence System

Shenzhen Wellturn Technology Co., Ltd Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin’an Street, Bao’an District, Shenzhen City, China U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: Mar. 27, 26 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID:2ATOX-F860 [Shenzhen Wellturn Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, [MIRAMONT SOLUTIONS LLC] (“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. [MIRAMONT SOLUTIONS LLC] ("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: MIRAMONT SOLUTIONS LLC FRN: 0036313369 Address:19 GEORGETOWN, IRVINE, CA92612 United States Signature: Contact Person: Wenyi Wang Tel: 951 401 3633 Email: [email protected] Applicant Company Name: Shenzhen Wellturn Technology Co., Ltd FRN: 0028573889 Address: Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin’an Street, Bao’an District, Shenzhen City, China Signature: Contact Person: Rita Guo Tel: 0755-86196958 Email: [email protected]

Shenzhen Wellturn Technology Co., Ltd Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin‘an Street, Bao‘an District, Shenzhen City, China Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Mar. 27, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2ATOX-F860 Shenzhen Wellturn 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: Rita Guo Title: Address: Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin’an Street, Bao’an District, Shenzhen City, China Tel.: 0755-86196958 Email: [email protected]

1 | P a g e Shenzhen Wellturn Technology Co., Ltd Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin‘an Street, Bao‘an District, Shenzhen City, China Attestation Statements To: Federal Communications Commission Date: Mar. 27, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: [2ATOX-F860] Product Name: [GPS Outdoor Wireless Dog Fence System] 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: Rita Guo Title: Address: Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin’an Street, Bao’an District, Shenzhen City, China Tel.: 0755-86196958 Email: [email protected] 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

Shenzhen Wellturn Technology Co., Ltd Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin’an Street, Bao’an District, Shenzhen City, China 3/27/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2ATOX-F860 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 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. Pursuant to DA 04-1705, the applicant also requests temporary confidential treatment of the exhibits outlined below for a period of (up to 180) days from the date of equipment authorization and prior to marketing in the United States to prevent the premature release of any sensitive information. Applicant is aware of their responsibility to notify DERYCOM in the event information regarding the product or the product is made available to the public before the requested period has expired. ⎯ User Manual ⎯ Internal Photos ⎯ Test Setup Photos Sincerely, (Signature) Printed Name: Rita Guo Title: Address: Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin’an Street, Bao’an District, Shenzhen City, China Tel.: 0755-86196958 Email: [email protected]

Shenzhen Wellturn Technology Co., Ltd Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin’an Street, Bao’an District, Shenzhen City, China Date: Mar. 27, 26 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID:2ATOX-F860 I, the undersigned, hereby authorize (Shenzhen DL Testing Technology Co., Ltd.) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Shenzhen DL Testing Technology 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 (Shenzhen Wellturn 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: Rita Guo Title: Address: Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin’an Street, Bao’an District, Shenzhen City, China Tel.: 0755-86196958 Email: [email protected]

Shenzhen Wellturn Technology Co., Ltd Model Difference Product description: GPS Outdoor Wireless Dog Fence System Model name: F860, F870, F880, F880V Trade Name: N/A FCC ID:2ATOX-F860 All the model are the same circuit and RF module, except model names and appearance color. Regards Sincerely Client’s signature: Client’s name / title: Rita Guo / Manager Contact information / address: Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin’an Street, Bao’an District, Shenzhen City, China

FCC ID:2ATOX-F860 EUT PHOTO(External Photos) FCC ID:2ATOX-F860 FCC ID:2ATOX-F860 FCC ID:2ATOX-F860 FCC ID:2ATOX-F860

Label & label location 10mm*5mm FCC ID:2ATOX-F860 Label location

FCC ID:2ATOX-F860 RF Exposure Evaluation According to WS-1 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, For BLE Mode Max Power(dBm) Tune up Power (dBm) Max. Tune up Power (dBm) Max. Tune up Power (mW) Frequency (MHz) Min. distance (mm) Calc. thresholds limit GFSK -1.35 -1.5±1 -0.5 1.12 2402 5 0.35 3.0 So a SAR test is not required

UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Antenna type :PCBAntenna model: HLK_AT2Trademark: NoneFrequency band: 2402-2480MHz Manufacturer: Shenzhen Haiqi Electronic Technology Co., Ltd., 2nd Floor, Building 19, Baotian Industrial Park, Baotian 3rd Road, Xixiang Street, Bao'an District, for Broadcom Shenzhen UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Tested Products.• Antenna 1: integrated antenna. • Frequency = 2.402GHz. • Frequency = 2.441GHz. • Frequency = 2.480GHz. UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Coordinate System Reference: Antenna 1. UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XZ Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. YZ Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XY Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XZ Plane at f = 2.441GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. YZ Plane at f = 2.441GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XY Plane at f = 2.441GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XZ Plane at f = 2.480GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. YZ Plane at f = 2.480GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XY Plane at f = 2.480GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Return Loss: Antenna 1 BW(-10dB) ¡ 13.48% 2 2.2 2.4 2.6 2.8 3 Frequency (GHz) -16-14-12-10 -8-6-4-2 R e t u r n L o s s ( d B ) UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Measurements summary Frequency (GHz) Plane Return Loss (dB) Polarization Gain max. (dBi) θ for Gain max. φ for Gain max. Antenna 1 2.402 XZ -10.90 Vertical -7.8 290 2.402 XZ -10.90 Horizontal 0.786 182 2.402 YZ -10.90 Vertical 1.21 226 2.402 YZ -10.90 Horizontal -7.75 10 2.402 XY -10.90 Vertical -15.4 20 2.402 XY -10.90 Horizontal 0.93 180 2.441 XZ -12.20 Vertical -7.36 318 2.441 XZ -12.20 Horizontal 1.32 180 2.441 YZ -12.20 Vertical 0.981 204 2.441 YZ -12.20 Horizontal -8.23 24 2.441 XY -12.20 Vertical -14.1 -14 2.441 XY -12.20 Horizontal 1.74 180 2.48 XZ -13.80 Vertical -7.95 312 2.48 XZ -13.80 Horizontal 1.81 186 2.48 YZ -13.80 Vertical 0.204 214 2.48 YZ -13.80 Horizontal -8.38 8 2.48 XY -13.80 Vertical -15.8 12 2.48 XY -13.80 Horizontal 1.87 180

Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260302002R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 38 FCC Part 15C Test Report FCC ID:2ATOX-F860 Applicant: Shenzhen Wellturn Technology Co., Ltd Address: Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin’an Street, Bao’an District, Shenzhen City, China Manufacturer: Shenzhen Wellturn Technology Co., Ltd Address: Room 606, Building F, Lvkai Zhihui Park, Liuxian 2nd Road, 71 District, Xin’an Street, Bao’an District, Shenzhen City, China EUT: GPS Outdoor Wireless Dog Fence System Trade Mark: N/A Model Number: F860, F870, F880, F880V Date of Receipt: Feb. 26, 2026 Test Date: Feb. 26, 2026 to Mar. 03, 2026 Date of Report: Mar. 03, 2026 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Roa Baolong Industrial Zone, Baolong Street, Longgang Shenzhen, Guangdong, China. Applicable Standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2020 Test Result: Pass Report Number: DLE-260302002R Prepared (Test Engineer): Dimon 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-260302002R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 38 Table of Contents Page 1.VERSION ............................................................................................................... 4 2. SUMMARY OF TEST RESULTS ........................................................................... 5 2.1 TEST FACILITY ......................................................................................................................... 6 2.2 MEASUREMENT UNCERTAINTY ............................................................................................ 6 3. GENERAL INFORMATION ................................................................................... 7 3.1 GENERAL DESCRIPTION OF EUT ......................................................................................... 7 3.2 DESCRIPTION OF TEST MODES ........................................................................................... 8 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED ...................... 9 3.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) ................................................ 9 3.5 EQUIPMENTS LIST FOR ALL TEST ITEMS ......................................................................... 10 4. EMC EMISSION TEST ......................................................................................... 11 4.1 CONDUCTED EMISSION MEASUREMENT ......................................................................... 11 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS ............................................................. 11 4.1.2 TEST PROCEDURE ........................................................................................................... 11 4.1.3 DEVIATION FROM TEST STANDARD ............................................................................. 11 4.1.4 TEST SETUP ...................................................................................................................... 12 4.1.5 EUT OPERATING CONDITIONS ....................................................................................... 12 4.2.1 RADIATED EMISSION LIMITS .......................................................................................... 15 4.2.2 TEST PROCEDURE ........................................................................................................... 16 4.2.3 DEVIATION FROM TEST STANDARD ............................................................................. 16 4.2.4 TEST SETUP ...................................................................................................................... 16 4.2.5 EUT OPERATING CONDITIONS ....................................................................................... 17 BETWEEN 30MHZ – 1GHZ..................................................................................... 18 1GHZ~25GHZ ......................................................................................................... 20 5.RADIATED BAND EMISSION MEASUREMENT ................................................. 22 5.1 TEST REQUIREMENT: ......................................................................................................... 22 5.2 TEST PROCEDURE .............................................................................................................. 22 5.3 DEVIATION FROM TEST STANDARD ................................................................................ 22 5.4 TEST SETUP ......................................................................................................................... 23 5.5 EUT OPERATING CONDITIONS .......................................................................................... 23 5.6 TEST RESULT ....................................................................................................................... 24 6.POWER SPECTRAL DENSITY TEST ................................................................. 25 6.1 APPLIED PROCEDURES / LIMIT ........................................................................................ 25 6.2 TEST PROCEDURE .............................................................................................................. 25 6.3 DEVIATION FROM STANDARD ........................................................................................... 25 6.4 TEST SETUP ......................................................................................................................... 25 6.5 EUT OPERATION CONDITIONS ....................................…

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