2AKWC-ES188-BTPMS Sensor

FCC ID: 2AKWC-ES188-B

C5266091_X8_Ed.1 1/1 Letter of Authorization DISPLAY & TECHNOLOGY LIMITED Company: DISPLAY & TECHNOLOGY LIMITED Address: ROOM 1303, AUSTIN TOWER, 22 AUSTIN AVE., T.S.T., NEW TERRITORIES HONGKONG Product Name: TPMS Sensor Model Number: ES188-B FCC Identifier: 2AKWC-ES188-B We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Date: January 10, 2020 Title: CEO Signature of applicant: Michael Tam

C5266091_X10_Ed.1 1/1 DISPLAY & TECHNOLOGY LIMITED Office of Engineering Technology Federal Communications Commission 7075 Flying Cloud Dr. Eden Prairie, MN 55344 USA Date: January 10, 2020 Subject: Request for Confidentiality FCC ID: 2AKWC-ES188-B To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Michael Tam Title: CEO

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 3 1. EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 3 Fig.5 Fig.6

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 Label and Location Size: L: 1.5.0cm*W: 1.0cm TPMS Sensor Model No.: ES188-B FCC ID : 2AKWC-ES188-B DC 3.0V, <0.01W Label Location

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 5 1. INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 5 Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 5 Fig.5 Fig.6 Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 5 Fig.7 Fig.8 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 5 Fig.9

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B Report No.: LCS191220069AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 27 FCC TEST REPORT For DISPLAY & TECHNOLOGY LIMITED TPMS Sensor Model No.: ES188-B Additional Model No.: / Prepared for : DISPLAY & TECHNOLOGY LIMITED Address : ROOM 1303, AUSTIN TOWER, 22 AUSTIN AVE., T.S.T., NEW TERRITORIES HONGKONG Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 1,2/F, Building A, Juji Industrial Park, Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, Guangdong, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : December 27, 2019 Number of tested samples : 1 Serial number : Prototype Date of Test : December 27, 2019 ~ December 31, 2019 Date of Report : January 04, 2020 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B Report No.: LCS191220069AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 27 FCC TEST REPORT FCC CFR 47 PART 15 C(15.231) Report Reference No. .............. : LCS191220069AEA Date of Issue ............................... : January 04, 2020 Testing Laboratory Name .......... : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ....................................... : 1,2/F, Building A, Juji Industrial Park, Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, Guangdong, China Testing Location/ Procedure ........ : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ...................... : DISPLAY & TECHNOLOGY LIMITED Address ....................................... : ROOM 1303, AUSTIN TOWER, 22 AUSTIN AVE., T.S.T., NEW TERRITORIES HONGKONG Test Specification Standard ...................................... : FCC CFR 47 PART 15 C(15.231) Test Report Form No. ................ : LCSEMC-1.0 TRF Originator ............................. : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ................................. : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description. ............... : TPMS Sensor Trade Mark .................................. : N/A Model/ Type reference ................. : ES188-B Ratings ........................................ : DC 3.0V, <0.01W Result ........................................ : Positive Compiled by: Supervised by: Approved by: Ray Yang / Administrators Jin Wang / Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B Report No.: LCS191220069AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 27 FCC -- TEST REPORT EUT......................................... : TPMS Sensor Type / Model........................... : ES188-B Applicant............................... : DISPLAY & TECHNOLOGY LIMITED Address.................................. : ROOM 1303, AUSTIN TOWER, 22 AUSTIN AVE., T.S.T., NEW TERRITORIES HONGKONG Telephone............................... : / Fax.......................................... : / Manufacturer....................... : SHENZHEN NOVACOM ELECTRONICS CO., LTD. Address................................... : 7TH FLOOR BLOCK 3 JIAAN SCIENCE & TECHNOLOGY PARK LIUXIAN 1ST ROAD 67TH DISTRICT XINAN STREET BAOAN DISTRICT SHENZHEN CHINA Telephone............................... : / Fax.......................................... : / Factory....................... : SHENZHEN NOVACOM ELECTRONICS CO., LTD. Address................................... : 7TH FLOOR BLOCK 3 JIAAN SCIENCE & TECHNOLOGY PARK LIUXIAN 1ST ROAD 67TH DISTRICT XINAN STREET BAOAN DISTRICT SHENZHEN CHINA Telephone............................... : / Fax.......................................... : / Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS191220069AEA January 04, 2020 Date of issue SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B Report No.: LCS191220069AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 27 Revision History Revision Issue Date Revisions Revised By 000 January 04, 2020 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B Report No.: LCS191220069AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 27 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 6 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 6 1.2. OBJECTIVE .......................................................................................................................................................... 6 1.3. ENVIRONMENTAL CONDITIONS ..................................................................................................................…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AKWC-ES188-B _______________________________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement (X Position) Fig.1 Fig.2