2BSIIHD-67DDIGITAL TWO WAY RADIO

0102 0304 Dual Band Digital Two Way Radio User’s Manual FOREWORD Thank you for choosing the dual band digital radio . This product is designed to meet the requirements of a radio that is easy to operate and give excellent performance. MAIN FUNCTIONS & FEATURES Support channel mode & frequency mode 250 Zones, max 64 channels can be added in each Zone Scan / Priority Channel Scanning Talk around Hi/Low power selection Squelch levels Chinese/English Surface Selection VOX Power saving Time-out Timer (TOT) Programmable Side Key Software password Battery Capacity Indicator Power On Password Date and time display General Single Call / Group Call / All Calls Emergency Alert Radio checking Remote monitoring Contact list Calls record Messages (SMS) Encryption (16 keys) Calling prompt DTMF Remote killed / activating Work alone 2-Slots Digital Narrow band /width band CTCSS/DCS Tail tone elimination Analog ItemsQTY Radio Body1 Antenna1 Battery Pack1 Charger Pod1 Power Adaptor1 Belt Clip1 Belt Clip Screws2 User Manual1 Hand Strap1 Radio BodyAntennaBattery Pack Power Adaptor Charger Pod Belt Clip Belt Clip Screws User Manual Hand Strap UNPACKING Carefully unpack the radio and its accessories to identify them as illustrated below. If you find any missing or damaged parts, please contact your dealer immediately. Note: Pictures are for illustration purposes only. The actual accessories supplied may vary. BASIC OPERATION INSTRUCTION Power On/Off / Volume Turn the Power / Volume Knob (Fig.1) clockwise to switch ON the radio, a beep will be heard. Turn the knob clockwise / anti-clockwise to adjust the volume. Turning the knob fully anti-clockwise will switch off the radio. Transmit/Receive Select A Channel Turn the channel knob to select the channel number. The radio has 250 zones and each zone has 64 channels. Each channel can set Analog mode or digital mode. You can select the zones from LCD menu. When you switch to Analog mode, some functions can’t be used; the icon of referring to digital function will be grey. OVERVIEW No. Items 1 Antenna 2 Speaker 3 MIC 4 LCD Display 5 MENU Key 6 Programming Key 1 (P1) 7 Channel Knob 8 Power / Volume Knob 9 LED Indicator Notes: Users need to understand well the functions which definite in Keypad / Side Buttons / LCD Display Icon / LED Indicator, then can maximize the capabilities of this DMR radio . KEYPAD ◆ Users can check the menu function by pressing [Navigation key], after choose the f unction, press [MENU] key to confirm or press [Return] key back to last menu. ◆ Users can use the 3 X 4 alphabet and digital keypad to view the function, also can input the alias, ID and message. Some character needs to press more times. PROGRAMMABLE BUTTONS P1 / P2 / SK1 / SK2 / SK3 These side buttons PF1/PF2 can be allocated for certain functionalities by software. The functions and features that c an be programmed are listed below, you can active / deactivate the function by short press or long press once your definite the k ey in advanced. Short Press – Pressing and releasing rapidly. Long Press – Pressing and holding for the programmed duration. Hold the radio about 2.5cm to 5cm from your mouth. It is important that the antenna is 2.5 cm away from your face. Press the PTT button, the red LED w ill be illuminated and whilst keeping it pressed, speak into the microphone in your normal voice. And release the PTT key to rece ive, the green LED will illuminate. No. FeatureNo. Feature 1 None10 Squelch 2 All Alert Tones On/Off11 Private On/Off 3 Emergency On12 VOX On/Off 4 Emergency Off13 Zones Selective 5 High/Low Power14 Battery Checking 6 Monitor15 Lone Work On/Off 7 One key Connected “1-6”16 1750 Tone 8 Repeater/Talk Around17 Right Key 9 Scan On/Off18 Left Key FUNCTIONS OPERATION INSTRUCTION Making and Receiving Calls Each channel can be set as Analog or Digital mode. Press PTT to transmit, release PTT to receive. 1. PTT Button VFO Mode In the main interface, the radio can switch to VFO mode by pressing [back] key in the frequency display mode. Users can setup the frequency by rotating the channel knob or numeric keypad. 2. Select a Zone Zone is a channels group, the radio supports max.250 zones and each zone support 64 channels. 0708 0506 Press [MENU] key enter menu page, then press [Up]/[Down] key to access menu and select the ‘Zone’, then press MENU] key to confirm. Turn the channel knob to select a channel under this zone. A Private Call is a call from an individual radio to another individual radio. 4. Receive and Respond to a Private Call An All Call is a call from an individual radio to every radio on the channel. It is used to make important announcements requiring the user’s full attention. 5. Receive an All Call After selecting your channel, you can select a subscriber alias or ID, or group alias or ID by using: • The Channel Knob • A programmed One Touch Access button • The Contacts list • Manually dial (by contact lists) Making a Radio Call 1. Making a Group Call To make a call to a group of users, your radi o must be configured as part of that group. 2. Making an All Call This function allows you to transmit to all users on the channel. Your radio must be programmed to allow you to use it. 3. Making a Group or Private Call with the One Touch Access Button The One Touch Access feature allows you to make a Group or Private Call to a predefined alias or ID easily. This feature can be assigned to a shor t or long programmable button press, or to a long numeric button press. You can ONLY have one alias or ID assigned to a One Touch Access button. Your radio can have multiple One Touch Access buttons programmed. TECHNICAL SPECIFICATION Receiver Sensitivity (Analog) 0.35uV/-116dBm (20 dB SINAD)， 0.22uV/-120dBm (typical) Sensitivity (Digital) 0.3uV/-117.4dBm (BER 5%)， 0.7uV/-110dBm (BER 1%) IntermodulationTIA603C: 55dB ETSI: 55dB Adjacent Channel Selectivity TIA603C: [email protected] ETSl: [email protected] Common Channel [email protected] Spurious Response RejectionTIA603C: 60d…

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SkyConnex Communications Limited Room 3601, 36/F Lippo Centre, Tower Two, 89 Queensway, Hong Kong Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: March 3, 2026 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2BSIIHD-67D SkyConnex Communications Limited (“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, Name: Stone He Title: Manager

SkyConnex Communications Limited Room 3601, 36/F Lippo Centre, Tower Two, 89 Queensway, Hong Kong 1 / 2 Attestation Statements To: Federal Communications Commission Date: Mar. 3, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: 2BSIIHD-67D Product Name: DIGITAL TWO WAY RADIO 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, Name: Stone He Title: Manager SkyConnex Communications Limited Room 3601, 36/F Lippo Centre, Tower Two, 89 Queensway, Hong Kong 2 / 2 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) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check SBOM (Software Bill of Materials) [For Device is not Inherent compliance] Section Component Name Version Supplier 1 / / / 2 / / / 3 / / /

SkyConnex Communications Limited Room 3601, 36/F Lippo Centre, Tower Two, 89 Queensway, Hong Kong Date: 2026-03-03 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BSIIHD-67D US Agent – Attestation Statement / Part 2.911(d)(7) SkyConnex Communications Limited certifies, that as of March 3, 2026, we have designated Wedo Group to accept service of process on our behalf for FCC ID: 2BSIIHD-67D. SkyConnex Communications Limited accepts to maintain an agent of 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. Wedo Group, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of SkyConnex Communications Limited for FCC ID: 2BSIIHD-67D Designated Agent Information: Company Name: Wedo Group FRN: 0037730611 Address: 710 Arabian Ln Walnut, CA 91789, United States Contact Person: Jeffrey Chen Phone: (323) 528-1888 Email: [email protected] Sincerely, Company: SkyConnex Communications Limited FRN: 0037548153 Designated Agent: Wedo Group Company Representative: Stone He Tel: +852-8404-7998 Email: [email protected] Designated Agent Representative: Jeffrey Chen Signature: Signature:

SkyConnex Communications Limited Room 3601, 36/F Lippo Centre, Tower Two, 89 Queensway, Hong Kong 2026.3.3 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID: 2BSIIHD-67D Models: HD-67D, 5L, DM-188 BRAND: MOHANTON , LISHENG , YSHON, AIRITON To Whom It May Concern: We, The SkyConnex Communications Limited hereby declare that the model : 5L, DM-188 is identical with the model : HD-67D, except for the model name and trademark, everything else is identical. Sincerely, SkyConnex Communications Limited Signature: [Stone He, Manager]

SkyConnex Communications Limited Room 3601, 36/F Lippo Centre, Tower Two, 89 Queensway, Hong Kong Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026-03-03 Subject; Request for Confidentiality FCC ID: 2BSIIHD-67D 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: Stone He Title: Manager

SkyConnex Communications Limited Room 3601, 36/F Lippo Centre, Tower Two, 89 Queensway, Hong Kong (2026.3.3) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2BSIIHP-67D I, the undersigned, hereby authorize (Attestation of Global Compliance (Shenzhen) Co., Ltd) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Attestation of Global Compliance (Shenzhen) 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 (SkyConnex Communications Limited). 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, (Signature) (Stone He) (Manager) Tel: +852-8404-7998 Fax: / Email: [email protected]

Report No.: AGC15733251202AP02 Page 1 of 5 EXTERNAL PHOTOS All View of EUT Top View of EUT VHF/UHF Antenna Report No.: AGC15733251202AP02 Page 2 of 5 Bottom View of EUT Front View of EUT Report No.: AGC15733251202AP02 Page 3 of 5 Back View of EUT Left View of EUT Report No.: AGC15733251202AP02 Page 4 of 5 Right View of EUT Port-1 View of EUT Report No.: AGC15733251202AP02 Page 5 of 5 Charger View of EUT ****************************************End of Report*************************************

FCC ID Label Location 30mm*20mm FCC ID: 2BSIIHD-67D

Report No.: AGC15733251202AP02 Page 1 of 9 INTERNAL PHOTOS Open View-1 of EUT Open View-2 of EUT Report No.: AGC15733251202AP02 Page 2 of 9 Internal View-1 of EUT Internal View-2 of EUT Report No.: AGC15733251202AP02 Page 3 of 9 Internal View-3 of EUT Internal View-4 of EUT Report No.: AGC15733251202AP02 Page 4 of 9 Internal View-5 of EUT Internal View-6 of EUT Report No.: AGC15733251202AP02 Page 5 of 9 Internal View-7 of EUT Internal View-8 of EUT Report No.: AGC15733251202AP02 Page 6 of 9 Internal View-9 of EUT Internal View-10 of EUT Report No.: AGC15733251202AP02 Page 7 of 9 Internal View-11 of EUT Internal View-12 of EUT Report No.: AGC15733251202AP02 Page 8 of 9 Internal View-13 of EUT Internal View-14 of EUT Report No.: AGC15733251202AP02 Page 9 of 9 Battery View of EUT ****************************************End of Report*************************************

Page 1 of 22 FCC Test Report Report No.: AGC15733251202FE01 FCC ID 2BSIIHD-67D APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : DIGITAL TWO WAY RADIO BRAND NAME : MOHANTON , LISHENG , YSHON, AIRITON MODEL NAME : HD-67D, 5L, DM-188 APPLICANT : SkyConnex Communications Limited DATE OF ISSUE : Feb. 27, 2026 STANDARD(S) : FCC Part 15 Subpart B REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC15733251202FE01 Page 2 of 22 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Feb. 27, 2026 Valid Initial Release Report No.: AGC15733251202FE01 Page 3 of 22 Table of Contents 1. General Information ........................................................................................................................................ 4 2. Product Information ........................................................................................................................................ 5 2.1 Product Technical Description ................................................................................................................... 5 2.2 Auxiliary Surrounding Description ............................................................................................................. 5 2.2 Test Methodology ...................................................................................................................................... 6 2.3 Definition of Device Classification ............................................................................................................. 6 2.3 Description of Test Modes ......................................................................................................................... 6 3. Test Environment ............................................................................................................................................ 7 3.1 Address of The Test Laboratory ................................................................................................................ 7 3.2 Test Facility ................................................................................................................................................ 7 3.3 Environmental Conditions ......................................................................................................................... 8 3.4 Measurement Uncertainty ......................................................................................................................... 8 3.5 List of Equipment Used ............................................................................................................................. 9 4. Summary of Test Results ............................................................................................................................. 10 5. Radiated Emission Measurements .............................................................................................................. 11 5.1 Provisions Applicable .............................................................................................................................. 11 5.2 Measurement Setup ................................................................................................................................ 11 5.3 Measurement Procedure ......................................................................................................................... 12 5.4 Measurement Resul ................................................................................................................................ 13 6. Conducted Emission Measurements .......................................................................................................... 17 6.1 Provisions Applicable .............................................................................................................................. 17 6.2 Measurement Setup ................................................................................................................................ 17 6.3 Measurement Procedure ......................................................................................................................... 18 6.4 Measurement Result ............................................................................................................................... 19 Appendix I: Photographs of Test Setup .......................................................................................................... 21 Appendix II: Photographs of Test EUT ........................................................................................................... 21 Report No.: AGC15733251202FE01 Page 4 of 22 1. General Information Applicant SkyConnex Communications Limited Address Room 3601, 36/F Lippo Centre, Tower Two, 89 Queensway, Hong Kong Manufacturer SkyConnex Communications Limited Address Room 3601, 36/F Lippo Centre, Tower Two, 89 Queensway, Hong Kong Factory Lisheng Communications Co., Ltd. Address 5#, Chongxiang St., Econ & Tech. Area, Quanzhou, Fujian, China Product Designation DIGITAL TWO WAY RADIO Brand Name MOHANTON, LISHENG, YSHON, AIRITON Test Model HD-67D Series Model(s) 5L, DM-188 Difference Description Except for the model name and trademark, everything else is identical. Date of receipt of test item Dec. 12, 2025 Date of Test Dec. 12, 2025~Jan. 20, 2026 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCTR-ER-FCC-SDOC V1.0 Note: The test results of this report relate only to the tested sample identified in this report. Prepared By Bibo Zhang (Project Engineer) Feb. 27, 2026 Reviewed By Jack Gui (Reviewer) Feb. 27, 2026 Approved By Angela Li (Authorized Officer) Feb. 27, 2026 Report No.: AGC15733251202FE01 Page 5 of 22 2. Product Information 2.1 Product Technical Description Housing Type Plastic and metal Highest Operating Frequency Greater than 108MHz Less than 108MHz Equip…

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Report No.: AGC15733251202AP03 Page 1 of 2 TEST SETUP PHOTOS Radiated Emission Test Setup Below 1GHz Radiated Emission Test Setup Above 1GHz Report No.: AGC15733251202AP03 Page 2 of 2 AC Power Line Conducted Test Setup ****************************************End of Report*************************************