SV8-W53Two Way Radio

Two Way Radio EU PMR446 / US FRS WARNING: 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. 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: 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. Safety Information for Radios Your wireless handheld portable transceiver contains a low power transmitter. When the talk key is pushed, it sends out radio frequency (RF) signals. The device is authorized to operate at a duty factor not to exceed 50%. In August 1996, the Federal Communications Commissions(FCC) adopted RF exposure guidelines with safety levels for handheld wireless devices. a minimum distance of 0 cm must be maintained when held-to-face, and body. Do not use this device when antenna shows obvious damages.

Quanzhou YANTON Electronics Co., Ltd. YANTON Building, Jinxia Road, Xiamei Town, Nan'an,China Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: May 18, 2026 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: SV8T-W53 Quanzhou YANTON Electronics 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: Alen Chen Title: Manager

Quanzhou YANTON Electronics Co., Ltd. YANTON Building, Jinxia Road, Xiamei Town, Nan'an,China Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: May 18, 2026 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: SV8T-W53 Quanzhou YANTON Electronics 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: Alen Chen Title: Manager

2.911 (d)(7)USA Agent v1.2 Company name: Quanzhou YANTON Electronics Co., Ltd. Address: YANTON Building, Jinxia Road, Xiamei Town, Nan'an,China FCC ID: SV8-W53 Date: 2026-05-18 2.911(d)(7) USA Designated Agent for Service of Process We, Quanzhou YANTON Electronics Co., Ltd. (“the applicant”) Designate Wedo Group NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent 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 of the designated agent and acknowledge our acceptance of our 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. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address 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. USA Agent Company name: Wedo Group Address: 710 Arabian Ln Walnut, CA 91789, United States FRN:0037730611 Contact Name: Jeffrey Chen Telephone No: (323) 528-1888 Email: [email protected] Applicant Company name: Quanzhou YANTON Electronics Co., Ltd. Address: YANTON Building, Jinxia Road, Xiamei Town, Nan'an,China FRN: 0022935837 Contact Name: Alen Chen Telephone No: 13505038898 Email: [email protected] Signature: Signature:

Quanzhou YANTON Electronics Co., Ltd. YANTON Building, Jinxia Road, Xiamei Town, Nan'an,China May 18, 2026 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID: SV8-W53 Models: W53, W54, W55, W56, AR-W6 To Whom It May Concern: We, The Quanzhou YANTON Electronics Co., Ltd.hereby declare that the model : W53 is identical with the model : W54, W55, W56, AR-W6, Apart from the differences in the outer shell lines, silk printing and model name, everything else is the same. Except for the different above, no other modification is performed. Sincerely, Quanzhou YANTON Electronics Co., Ltd. Signature: [Alen Chen, Manager]

Quanzhou YANTON Electronics Co., Ltd. YANTON Building, Jinxia Road, Xiamei Town, Nan'an,China Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May 18, 2026 Subject; Request for Confidentiality FCC ID: SV8-W53 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 Operational Description Parts List Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. 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: Alen Chen Title: Manager

Quanzhou YANTON Electronics Co., Ltd. YANTON Building, Jinxia Road, Xiamei Town, Nan'an, China Letter of Authorization Company: Quanzhou YANTON Electronics Co., Ltd. Address: YANTON Building, Jinxia Road, Xiamei Town, Nan'an, China Product Name: Two Way Radio Model Number(s): W53, W54, W55, W56, AR-W6 Product Description: Two Way Radio We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: May 18, 2026 Name: Alen Chen Title: Manage Company: Quanzhou YANTON Electronics Co., Ltd.

Report No.: AGC03397260303AP02 Page 1 of 4 EXTERNAL PHOTOS All View of EUT Top View of EUT Report No.: AGC03397260303AP02 Page 2 of 4 Bottom View of EUT Front View of EUT Report No.: AGC03397260303AP02 Page 3 of 4 Back View of EUT Left View of EUT Report No.: AGC03397260303AP02 Page 4 of 4 Right View of EUT Adapter View of EUT ****************************************End of Report*************************************

FCC ID Label Location FCC ID: SV8-W53

Report No.: AGC03397260303AP02 Page 1 of 4 INTERNAL PHOTOS Open View of EUT(Figure 1) Open View of EUT(Figure 2) Report No.: AGC03397260303AP02 Page 2 of 4 Battery View of EUT Internal View of EUT(Figure 1) UHF Antenna Report No.: AGC03397260303AP02 Page 3 of 4 Internal View of EUT(Figure 2) Internal View of EUT(Figure 3) Report No.: AGC03397260303AP02 Page 4 of 4 Internal View of EUT(Figure 4) ****************************************End of Report*************************************

Page 1 of 18 CALIBRATION DATA PROBE CALIBRATION DATA Page 2 of 18 Page 3 of 18 Page 4 of 18 Page 5 of 18 Page 6 of 18 Page 7 of 18 Page 8 of 18 Page 9 of 18 Page 10 of 18 DAE CALIBRATION DATA Page 11 of 18 Page 12 of 18 Page 13 of 18 DIPOLE CALIBRATION DATA Page 14 of 18 Page 15 of 18 Page 16 of 18 Page 17 of 18 Page 18 of 18

Page 1 of 41 SAR Test Report Report No.: AGC03397260303FH01 FCC ID : SV8-W53 PRODUCT DESIGNATION : Two Way Radio BRAND NAME : YANTON, ABBREE MODEL NAME : W53, W54, W55, W56, AR-W6 APPLICANT : Quanzhou YANTON Electronics Co., Ltd. DATE OF ISSUE : May 09, 2026 STANDARD(S) : IEEE Std. 1528:2013 FCC 47 CFR Part 2§2.1093 IEEE Std C95.1 ™-2019 REPORT VERSION : V1.0 Attestation of Global Compliance(Shenzhen) Co., Ltd. Report No.: AGC03397260303FH01 Page 2 of 41 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / May 09, 2026 Valid Initial Release Report No.: AGC03397260303FH01 Page 3 of 41 Test Report Applicant Name Quanzhou YANTON Electronics Co., Ltd. Applicant Address YANTON Building, Jinxia Road, Xiamei Town, Nan'an, China Manufacturer Name Quanzhou YANTON Electronics Co., Ltd. Manufacturer Address YANTON Building, Jinxia Road, Xiamei Town, Nan'an, China Factory Name Quanzhou YANTON Electronics Co., Ltd. Factory Address YANTON Building, Jinxia Road, Xiamei Town, Nan'an, China Product Designation Two Way Radio Brand Name YANTON, ABBREE Test Model W53 Series Model W54, W55, W56, AR-W6 Declaration of Difference Apart from the differences in the outer shell lines, silk printing and model name, everything else is the same. EUT Voltage DC 3.7V Applicable Standard IEEE Std. 1528:2013 FCC 47 CFR Part 2§2.1093 IEEE Std C95.1 ™-2019 Date of receipt of test item Mar. 11, 2026 Test Date Apr. 25, 2026 Report Template AGCRT- US -PTT/SAR (2021-04-20) Note: The results of testing in this report apply to the product/system which was tested only. Prepared By Bibo Zhang (Project Engineer) May 09, 2026 Reviewed By Jack Gui (Reviewer) May 09, 2026 Approved By Angela Li (Authorized Officer) May 09, 2026 Report No.: AGC03397260303FH01 Page 4 of 41 TABLE OF CONTENTS 1. SUMMARY OF MAXIMUM SAR VALUE ......................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................... 6 2.1. EUT DESCRIPTION......................................................................................................................................... 6 3. SAR MEASUREMENT SYSTEM ........................................................................................................................ 7 3.1. THE DASY5 SYSTEM USED FOR PERFORMING COMPLIANCE TESTS CONSISTS OF FOLLOWING ITEMS .................... 7 3.2. DASY5 E-FIELD PROBE ................................................................................................................................. 8 3.3. DATA ACQUISITION ELECTRONICS DESCRIPTION ............................................................................................... 8 3.4. ROBOT .......................................................................................................................................................... 9 3.5. LIGHT BEAM UNIT .......................................................................................................................................... 9 3.6. DEVICE HOLDER .......................................................................................................................................... 10 3.7. MEASUREMENT SERVER ............................................................................................................................... 10 3.8. PHANTOM ................................................................................................................................................. 11 4. SAR MEASUREMENT PROCEDURE ............................................................................................................ 12 4.1. SPECIFIC ABSORPTION RATE (SAR) .............................................................................................................. 12 4.2. SAR MEASUREMENT PROCEDURE ................................................................................................................ 13 5. TISSUE SIMULATING LIQUID ....................................................................................................................... 15 5.1. THE COMPOSITION OF THE TISSUE SIMULATING LIQUID..................................................................................... 15 5.2. TISSUE DIELECTRIC PARAMETERS FOR HEAD AND BODY PHANTOMS ............................................................... 15 5.3. TISSUE CALIBRATION RESULT ....................................................................................................................... 16 6. SAR SYSTEM CHECK PROCEDURE ........................................................................................................... 17 6.1. SAR SYSTEM CHECK PROCEDURES ............................................................................................................. 17 6.2. SAR SYSTEM CHECK ................................................................................................................................... 18 7. EUT TEST POSITION ...................................................................................................................................... 19 7.1. BODY WORN POSITION ................................................................................................................................ 19 8. SAR EXPOSURE LIMITS ............................................................................................................................... 20 9. TEST FACILITY .............................................................................................................................................. 21 10. TEST EQUIPMENT LIST .............................................................................................................................. 22 11. MEASUREMENT UNCERTAINTY ........................................................................................................…

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Page 1 of 38 FCC Test Report Report No.: AGC03397260303FR01 FCC ID : SV8-W53 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Two Way Radio BRAND NAME : YANTON, ABBREE MODEL NAME : W53, W54, W55, W56, AR-W6 APPLICANT : Quanzhou YANTON Electronics Co., Ltd. DATE OF ISSUE : Apr. 24, 2026 STANDARD(S) : FCC Part 95 Subpart B REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC03397260303FR01 Page 2 of 38 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Apr. 24, 2026 Valid Initial Release Report No.: AGC03397260303FR01 Page 3 of 38 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ................................................................................................................... 6 2.2 Test Frequency List ................................................................................................................................... 7 2.3 Related Submittal(S) / Grant (S) ............................................................................................................... 8 2.4 Test Methodology ...................................................................................................................................... 8 2.5 Calculation of Emission Indicators ............................................................................................................ 8 2.6 Special Accessories .................................................................................................................................. 8 2.7 Equipment Modifications ........................................................................................................................... 8 2.8 Antenna Requirement ............................................................................................................................... 9 3. Test Environment .......................................................................................................................................... 10 3.1 Address Of The Test Laboratory ............................................................................................................. 10 3.2 Test Facility .............................................................................................................................................. 10 3.3 Environmental Conditions ....................................................................................................................... 11 3.4 Measurement Uncertainty ....................................................................................................................... 11 3.5 List of Equipment Used ........................................................................................................................... 12 4.System Test Configuration ............................................................................................................................ 13 4.1 EUT Configuration ................................................................................................................................... 13 4.2 EUT Exercise ........................................................................................................................................... 13 4.3 Configuration of Tested System .............................................................................................................. 13 4.4 Equipment Used in Tested System ......................................................................................................... 13 4.5 Summary of Test Results ........................................................................................................................ 14 5. Description of Test Modes ........................................................................................................................... 15 6. Frequency Stability ....................................................................................................................................... 16 6.1 Provisions Applicable .............................................................................................................................. 16 6.2 Measurement Procedure ......................................................................................................................... 16 6.3 Measurement Setup ................................................................................................................................ 16 6.4 Measurement Result ............................................................................................................................... 17 7. 26dB Emission Bandwidth and 99% Occupied Bandwidth ...................................................................... 18 7.1 Provisions Applicable .............................................................................................................................. 18 7.2 Measurement Procedure ......................................................................................................................... 18 7.3 Measurement Setup ................................................................................................................................ 18 7.4 Measurement Results ............................................................................................................................. 19 8. Spurious Radiated Emission ......................................................................................................................... 20 8.1 Provisions Applicable ...............................................................................................…

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Report No.: AGC03397260303FH01 Page 1 of 7 APPENDIX C. TEST SETUP PHOTOGRAPHS Head Back 0 mm Head Front 0 mm Report No.: AGC03397260303FH01 Page 2 of 7 Body back touch with all accessories The thickness of EUT is 2.6cm Report No.: AGC03397260303FH01 Page 3 of 7 Limb back 0mm Limb Front 0mm Report No.: AGC03397260303FH01 Page 4 of 7 Limb Edge1(Top) with earphone 0mm Limb Edge2(Right) with earphone 0mm Report No.: AGC03397260303FH01 Page 5 of 7 Limb Edge3(Bottom) with earphone 0mm Limb Edge4(Left) with earphone 0mm Report No.: AGC03397260303FH01 Page 6 of 7 Note : The headset is just for testing. This tested and electrically similar headsets may be used. Report No.: AGC03397260303FH01 Page 7 of 7 DEPTH OF THE LIQUID IN THE PHANTOM—ZOOM IN Note：The position used in the measurement was according to IEEE 1528-2013 450MHz flat phantom

Report No.: AGC03397260303AP01 Page 1 of 2 TEST SETUP PHOTOS Radiated Emission Test Setup Below 1GHz Radiated Emission Test Setup Above 1GHz Report No.: AGC03397260303AP01 Page 2 of 2 Conducted Test Setup ****************************************End of Report*************************************