2AH25ND0D0Charging Base

ND0D0 QUICK START GUIDE Charging Base Safety Warning When you notice an unusual smell, overheating or smog, turn off the power immediately. Do not use in extremely hot and cold environ- ments, such as near fire or lit cigarettes; Do not drop, throw or bend; Try to use it in a clean, dust-free environment to prevent small items from falling into the terminal; Do not use it near medical equipment without permission. Statements The company is not responsible for the following actions Damage caused by use and maintenance without the conditions described in this guide; The company will not be responsible for any damages or problems caused by the alternatives or consumables (not the original products or approved products provided by the company). Without consent of the company. It is not authorized to make product modifications or changes. Disclaimer Due to product updates, some details of this document may not match the product, please refer to the actual product, and the right to interpret this document belongs to the company. The right to modify this guide without prior notice is reserved. Manufacture Shanghai Sunmi Technology Co., Ltd. Room 505 No.388 Song Hu Road Shanghai, China FCC Statement Any Changes or modifications 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. ND0D0 Charging Base for L2k Handheld Wireless Terminal and L2k UHF Trigger Handle provides a quick Charging function Can support three forms for Charging. Product Profile

QA-FR-170-B Company: Shanghai Sunmi Technology Co.,Ltd. Add: Room 605, Block 7, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai 200433 China Tel: 18721763396 Fax: 18721763396 FCC Authorization Date: 2020-03-05 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Shanghai Sunmi Technology Co.,Ltd., the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. on our behalf shall have the same effect as ou r own action. We, the undersigned, hereby 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. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Typed or Printed Name: Zhang Wentang Title: Manager

Company Name: Shanghai Sunmi Technology Co.,Ltd. Add:Room 605, Block 7, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai 200433 China Tel: 18721763396 Fax: 18721763396 E-mail: [email protected] FCC Confidential Authorization Date:2020-03-05 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AH25ND0D0 To: whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Shanghai Sunmi Technology Co.,Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Typed or Printed Name: Zhang Wentang Title: Manager

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS

EXHIBIT B - EUT INTERNAL PHOTOGRAPHS

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15B TEST REPORT For Shanghai Sunmi Technology Co.,Ltd. Room 605, Block 7, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai 200433 China Report Type: Original Report Product Type: Charging Base Test Engineer: Tina Li Report Number: RKSA200305001-00A Report Date: 2020-03-18 Reviewed By: Oscar Ye EMC Manager Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan,Jiangsu province, China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn FCC ID: 2AH25ND0D0 Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA200305001-00A FCC Part 15B Page 2 of 14 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 3 TEST METHODOLOGY .................................................................................................................................................. 3 TEST FACILITY ............................................................................................................................................................. 3 SYSTEM TEST CONFIGURATION .......................................................................................................................... 4 JUSTIFICATION ............................................................................................................................................................. 4 EUT EXERCISE SOFTWARE .......................................................................................................................................... 4 SPECIAL ACCESSORIES ................................................................................................................................................. 4 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 4 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 4 EXTERNAL I/O CABLE .................................................................................................................................................. 4 BLOCK DIAGRAM OF RADIATED TEST SETUP ............................................................................................................... 5 SUMMARY OF TEST RESULTS ............................................................................................................................... 6 FCC §15.107 – CONDUCTED EMISSIONS .............................................................................................................. 7 APPLICABLE STANDARD .............................................................................................................................................. 7 MEASUREMENT UNCERTAINTY .................................................................................................................................... 7 EUT SETUP .................................................................................................................................................................. 7 EMI TEST RECEIVER SETUP ......................................................................................................................................... 8 TEST PROCEDURE ........................................................................................................................................................ 8 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................................... 8 TEST DATA .................................................................................................................................................................. 9 FCC §15.109 - RADIATED EMISSIONS ................................................................................................................. 11 APPLICABLE STANDARD ............................................................................................................................................ 11 MEASUREMENT UNCERTAINTY .................................................................................................................................. 11 EUT SETUP ................................................................................................................................................................ 11 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 13 CORRECTED AMPLITUDE & MARGIN CALCULATION ....................................................................................…

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EXHIBIT C - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front Side Conducted Emissions - Rear Side Radiated Emissions - Front View (Below 1GHz) Radiated Emissions - Rear View (Below 1GHz)