2AJONSEED7I0A555.5 Generation Intelligent Screen

Company: Shanghai Rising Digital Co.,Ltd. Add: No 318 ,Chuanda Road , Pudong New District Shanghai China Tel: +86 0512 57831258 Fax: +86 0512 57831258 Attestation Letter Dear Sir/Madam, The product 5.5 Generation Intelligent Screen,model:SEED-7I0A-55, FCC ID: 2AJONSEED7I0A55 uses LTE module EC25-E which can support LTE/ WCDMA/GSM/EDGE/GPS, but this product only activates GPS and LTE band 5/41. The other bands and functions have been shielded by the manufactures using the software . For BT module (FSC-BW101) which can support 2.4G/5G WIFI/BT/BLE/ANT+ functions,but this product only activates BLE,the other bands and functions have been shielded by the manufactures using the software . Sincerely, Signature: Typed or Printed Name: Xin Yan Title: manager FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date：2020-10-28

Company: Shanghai Rising Digital Co.,Ltd. Add: No 318, Chuanda Road, Pudong New District, Shanghai, China Tel: +86 0512 57831258 Fax: +86 0512 57831258 FCC Authorization Date: 2020-07-24 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Shanghai Rising Digital 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 our 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: Printed Name: Xin Yan Title: manager QA-FR-170-B

Company Name: Shanghai Rising Digital Co.,Ltd. Add: No 318, Chuanda Road, Pudong New District, Shanghai, China Tel: +86 0512 57831258 Fax: +86 0512 57831258 E-mail: [email protected] FCC Confidential Authorization Date: 2020-07-24 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AJONSEED7I0A55 To: whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Shanghai Rising Digital Co.,Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description Tune-up Procedure/BOM (for Licensed device) 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: Printed Name: Xin Yan Title: manager

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS LTE Antenna FM Antenna port LTE Antenna Port

EXHIBIT B - EUT INTERNAL PHOTOGRAPHS GPS Antenna BLE Antenna

FCC PART 15.247 TEST REPORT For Shanghai Rising Digital Co.,Ltd. No 318, Chuanda Road, Pudong New District, Shanghai, China FCC ID: 2AJONSEED7I0A55 Report Type: Original Report Product Type: 5.5 Generation Intelligent Screen Test Engineer: Winnie Yang Re port Number: RSHA200724008-00C Re port Date: 2020-09-29 Reviewed B y: Oscar Ye EMC Mana ger 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 Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHA200724008-00C FCC Part 15.247 Page 2 of 39 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 MEASUREMENT UNCERTAINTY .................................................................................................................................... 4 TEST FACILITY ............................................................................................................................................................. 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 5 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 5 EUT EXERCISE SOFTWARE .......................................................................................................................................... 5 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 SUMMARY OF TEST RESULTS ............................................................................................................................. 10 TEST EQUIPMENT LIST ......................................................................................................................................... 11 FCC §1.1310 & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) ............................................................ 12 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 14 APPLICABLE STANDARD ............................................................................................................................................ 14 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 14 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS ............................................................................. 15 APPLICABLE STANDARD ............................................................................................................................................ 15 EUT SETUP ................................................................................................................................................................ 15 EMI TEST RECEIVER SETUP ....................................................................................................................................... 16 TEST PROCEDURE ...................................................................................................................................................... 16 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 16 TEST RESULTS SUMMARY .......................................................................................................................................... 16 TEST DATA ................................................................................................................................................................ 17 FCC §15.247(a) (2) – 6 dB EMISSION BANDWIDTH ............................................................................................ 28 APPLICABLE STANDARD ............................................................................................................................................ 28 TEST PROCEDURE ...................................................................................................................................................... 28 TEST DATA ................................................................................................................................................................ 28 FCC §15.247(B) (3) - MAXIMUM CONDUCTED OUTPUT POWER ................................................................. 31 APPLICABLE STANDARD .....................................................................................................................................…

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EXHIBIT C - TEST SETUP PHOTOGRAPHS Radiated Emissions (Below 1GHz) Radiated Emissions (Above 1GHz)