2AFWN-EL016H3WRAElectronic Shelf Label

REV 1.0 SoluM Proprietary and Confidential 1/24 NWTON S-Label Datasheet NEWTON S-Label (Electronic Label System) REV1.0 (PMN :NEWTON S-Label ) (FVIN : VISION_ 0.1) SoluM 2020-02-25 Summary This datasheet presents the general performance and specifications of NEWTON S-Label for ESL (Electronic Shelf Label) System. © Solu-M. All rights reserved The names of actual companies and products mentioned herein may be the trademarks of their respective owners. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Solu-M This document is subject to change without notice. REV 1.0 SoluM Proprietary and Confidential 2/24 Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................... 4 1.1 FEATURES ......................................................................................................................... 5 1.2 TYPICAL APPLICATIONS ......................................................................................................... 5 1.3 APPEARANCE ...................................................................................................................... 5 2 SPECIFICATION .................................................................................................................. 6 2.1 PRODUCT SPECIFICATION ....................................................................................................... 6 2.2 RADIO (RF) SPECIFICATION ................................................................................................... 7 2.3 NFC SPECIFICATION ............................................................................................................. 7 2.4 MECHANICAL DRAWIN ........................................................................................................... 8 2.5 LABEL MARKING ................................................................................................................. 12 3 OPERATION TEST ......................................................... 오류! 책갈피가 정의되어 있지 않습니다. 4 PACKAGING ...................................................................................................................... 14 5 CAUTIONS FOR TREATMENT ............................................................................................. 15 5.1 USAGE ENVIRONMENT .......................................................................................................... 15 5.2 STORAGE AND USE .............................................................................................................. 15 5.3 BATTERY REPLACEMENT ........................................................................................................ 16 5.4 FCC ............................................................................................................................... 18 REV 1.0 SoluM Proprietary and Confidential 3/24 Document History Rev. Date Revision History Page 1.0 25 FEB 2020 Initial release - REV 1.0 SoluM Proprietary and Confidential 4/24 1 General Description NEWTON S-Label product is part of SoluM S-Label (Electronic Shelf Label) System, also consisting of NEWTON S-Label Gateway (S-Gate), and Remote Controller (S-RC). The S-Label System electronically displays price, product, and promotion information on S-Labels, which has been traditionally printed or written on paper in places such as retail markets. NEWTON S-Label wirelessly receives data from S-Gate and updates the display with the new information provided. NEWTON S-Label is based BLE for low power wireless communication applications. It consists of RF transceiver, RF circuitry and ARM Cortex M3 MCU offering BLE based network protocol, and MAC protocol and other peripheral devices. Figure 1. ESL System REV 1.0 SoluM Proprietary and Confidential 5/24 1.1 Features - Display: E-Paper Display (EPD) Active Type (1.6”,2.2”, 2.6” ,2.9”, 4.2”, 6.0” ,7.5” ,11.6.”) - Display Color: BW(Black, White) / BWR(Black, White, Red) / BWY(Black, White, Yellow) - Communication: Wireless communication based on BLE - Operating on 2.4GHz Unlicensed ISM band for BLE - Low Power Consumption - Working Condition: Indoor where wireless communication is available. - RoHS compliant - NFC (13.56MHz): MIFARE® NFC Forum Type 2 - 1.2 Typical Applications - Retail industry with electronic displays, platforms, solutions and services. - Intelligently communicating, managing, and optimizing price and product informations. 1.3 Appearance Figure 2. NEWTON S-Label REV 1.0 SoluM Proprietary and Confidential 6/24 2 Specification 2.1 Product Specification Item Description Size 1.6 Inch: 36.7 x 45.0x 13.1 2.2 Inch: 67.1 x 37.4x 13.1 2.6 Inch: 79.3 x 42.4 x 13.1 2.9 Inch: 86.0 x 41.3 x 13.1 4.2 Inch: 98.1 x 83.8x 14.5 6.0 Inch: 133.0 x 109.0 x 14.7 7.5 Inch: 125.0 x 183.0 x 15.2 11.6 Inch: 198.8 x 274.2 x 21.8 Battery CR2450 Lithium Battery (3V, 1~4PCS) 2.4 ~ 3.3Vdc (condition: In active status) - CR2450 1pcs: 1.6” - CR2450 2pcs: 2.2”, 2.6” 2.9” ,4.2” - CR2450 4pcs: 6.0” 7.5” - AA 4pcs : 11.6” ** Note: Battery capacity depends on temperature (especially in low temp environment) and number of update count. Display BW(Black, White) / BWR(Black, White, Red) / BWY(Black, White, Yellow) 1.6 Inch: 200 x 200 Pixel (184dpi) / 27.0 x 27.0mm 2.2 Inch: 296 x 160 Pixel (156 dpi) / 48.1 x 26.0mm 2.6 Inch: 360 x 184 Pixel (152dpi) / 60.1 x 30.7mm 2.9 Inch: 384 x 168 Pixel (145dpi) / 67.6 x 29.6 mm 4.2 Inch: 400 x 300 Pixel (120dpi) / 84.8 x 63.6mm 6.0 Inch: 600 x 448 Pixel (132dpi) / 114.9 x 85.8 mm 7.5 Inch: 880 x 528 Pixel (137dpi) / 163.2 x 97.9 mm 11.6 Inch: 640 x 960 Pixel (100 dpi) / 163.0 x 244.5 mm Housing Color White (Optional: Black) Information display Price, Unit, Symbol etc. Communication Wireless communication based on 2.4GHz Unlicensed ISM band for BLE Communication Distance Radius 25m (Line of Sight) Operation Temperature Normal Tempera…

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Rev 11/20/07 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID : 2AFWN-EL016H3WRA Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block diagram Schematics Schematics_PCB Layout Parts list Operational description Operational description_Antenna specification Block diagram(2AFWN-EL016H3WRA).pdf Schematics(2AFWN-EL016H3WRA).pdf Schematics_PCB Layout(2AFWN-EL016H3WRA).pdf Part list (2AFWN-EL016H3WRA).pdf Operational description(2AFWN-EL016H3WRA).pdf Operational description_Antenna specification (2AFWN-EL016H3WRA).pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, NAME: Ki Dong Lee Applicant: SOLUM CO.,LTD.

Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date : Mar, 2, 2020 SUBJECT: FCC Application for (FCC ID : 2AFWN-EL016H3WRA) To Whom It May Concern: We, the undersigned, hereby authorize Young-taek, Lee at CTK on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by CTK on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, NAME: Ki Dong Lee Applicant: SOLUM CO.,LTD.

CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com EUT External Photographs CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com

CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Label Photographs 24 mm 24 mm

CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com EUT Internal Photographs CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Antenna(TX, RX) Wake up Antenna(RX)

CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Page 1 of 2 RF EXPOSURE EVALUATION FCC ID : 2AFWN-EL016H3WRA IC : 22800-EL016H3WRA Standard Requirement The following FCC Rule Parts and procedures are applicable : Part 1.1310 Radiofrequency radiation exposure limits Part 2.1091 Radiofrequency radiation exposure evaluation : Mobile device KDB447498 D01 v06 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies Table 1 below sets forth limits for Maximum Permissible Exposure (MPE) to radiofrequency electromagnetic fields. Table 1—Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposure 0.3-3.0 614 1.63 *100 6 3.0-30 1842/f 4.89/f *900/f 2 6 30-300 61.4 0.163 1.0 6 300-1,500 f/300 6 1,500-100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *100 30 1.34-30 824/f 2.19/f *180/f 2 30 30-300 27.5 0.073 0.2 30 300-1,500 f/1500 30 1,500-100,000 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density RSS-102(Issue5) Exposure Limits Table : RF Field Strength Limits for Devices Used by the General Public (Uncontrolled Environment) Frequency range (MHz) Electric field strength (V/m rms) Magnetic field strength (A/m rms) Power density (W/m 2 ) Reference Period (minutes) 0.003-10 21 83 90 - Instantaneous* 0.1-10 - 0.73 / f - 6** 1.1-10 87 / f 0.5 - - 6** 10-20 27.46 0.0728 2 6 20-48 58.07 / f 0.25 0.1540 / f 0.25 8. 944 / f 0.5 6 48-300 22.06 0.05852 1.291 6 300-6000 3.142 f 0.3417 0.008335 f 0.3417 0.02619 f 0.6834 6 6000-15000 61.4 0.163 10 6 15000-150000 61.4 0.163 10 616000 / f 1.2 150000-300000 0.158 f 0.5 4.21 x 10 -4 f 0.5 6.67 x 10 -05 f 616000 / f 1.2 f is frequency in MHz, *:Based on nerve stimulation(NS), **:Based on specific absorption rate(SAR) CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Page 2 of 2 MPE calculation S = EIRP / (4πR 2 ) Where S : Power density EIRP : P x G P : Maximum transmitter power G : Antenna gain R : distance to the centre of radiation of the antenna EUT RF Exposure P : 3.00 dBm (1.995 mW) G : -1.25 dBi (x 0.750) R : 20 cm S = 0.0030 mW/cm 2 Conclusion This confirms compliance to the required Radio frequency radiation exposure limit.

TEST REPORT CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2020-00936 Page (1) / (27) Pages CTK-D151-06 R101 Rev.0 1. Client ◦ Name : SOLUM CO.,LTD. ◦ Address : 4,5,6th F, 357, Guseong-ro, Giheung-gu, Gyeonggi-do, Yongin-si, Republic of Korea ◦ Date of Receipt : 2020-02-05 2. Manufacturer ◦ Name #1 : SOLUM CO.,LTD. ◦ Address #1 : 4,5,6th F, 357, Guseong-ro, Giheung-gu , Gyeonggi-do, Yongin-si, Republic of Korea ◦ Name #2 : SOLUM VINA CO., LTD ◦ Address #2 : Plot B3, Ba Thien 2 Industrial park, Thien Ke Ward, Binh Xuyen District, Vinh Phuc Province, 281200., People's Republic of Vietnam 3. Use of Report : For FCC Certification & Canadian Certification 4. Test Sample / Model : ESL Label / EL016H3WRA 5. Date of Test : 2020-02-08 to 2020-02-25 6. Test Standard(method) used : FCC 47 CFR part 15 subpart C 15.247, ANSI C63.10-2013 RSS-247, RSS-Gen 7. Testing Environment : Temp.: (23 ± 1) °C, Humidity: (51 ± 3) % R.H. 8. Test Results : Compliance The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This Test Report cannot be reproduced, except in full. Affirmation Tested by Bong-seok Kim: (Signature) Technical Manager Young-taek Lee: (Signature) 2020-02-25 Republic of KOREA CTK Co., Ltd. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2020-00936 Page (2) / (27) Pages CTK-D151-06 R101 Rev.0 REPORT REVISION HISTORY Date Revision Page No 2020-02-25 Issued (CTK-2020-00936) all This report shall not be reproduced except in full, without the written approval of CTK Co., Ltd. This document may be altered or revised by CTK Co., Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by CTK Co., Ltd. will constitute fraud and shall nullify the document. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2020-00936 Page (3) / (27) Pages CTK-D151-06 R101 Rev.0 CONTENTS 1. General Product Description ........................................................................................ 4 1.1 Client Information .............................................................................................. 4 1.2 Product Information ............................................................................................ 4 1.3 Peripheral Devices .............................................................................................. 4 2. Facility and Accreditations ........................................................................................... 5 2.1 Test Facility........................................................................................................ 5 2.2 Laboratory Accreditations and Listings .................................................................. 5 2.3 Calibration Details of Equipment Used for Measurement .......................................... 5 3. Test Specifications ..................................................................................................... 6 3.1 Standards.......................................................................................................... 6 3.2 Mode of operation during the test ......................................................................... 6 3.3 Maximum Measurement Uncertainty ..................................................................... 7 4. Technical Characteristic Test ........................................................................................ 8 4.1 6dB Bandwidth & 99% Bandwidth......................................................................... 8 4.2 Maximum peak Conducted Output Power ............................................................. 11 4.3 Power Spectral Density ..................................................................................... 13 4.4 Band Edge & Conducted Spurious emission .......................................................... 15 4.5 Radiated Emission ............................................................................................ 18 APPENDIX A – Test Equipment Used For Tests ................................................................. 27 CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2020-00936 Page (4) / (27) Pages CTK-D151-06 R101 Rev.0 1. General Product Description 1.1 Client Information Company SOLUM CO.,LTD. Contact Point 4,5,6th F, 357, Guseong-ro, Giheung-gu, Gyeonggi-do, Yongin-si, Republic of Korea Contact Person Name : LEE TAE HA E-mail : [email protected] Tel : +82-31-8002-7705 1.2 Product Information FCC ID 2AFWN-EL016H3WRA IC 22800-EL016H3WRA Product Description ESL Label Model name EL016H3WRA Variant Model name EL016H3BRA, EL016H3SRA, EL016H3WYA (Variant models have no technical differences with each model except for the model name and color for marketing purposes.) Operating Frequency 2 402 MHz - 2 480 MHz RF Output Power 3.00 dBm (1.995 mW) Antenna Specification Antenna type : Metal Antenna Peak Gain : -1.25 dBi Number of channels 40 Channel Spacing 2 MHz Type of Modulation GFSK(BLE) Power Source DC 3.0 V(Battery) Firmware Version Id Number(FVIN) 0.1 RF Power setting in Test SW Initial value 1.3 Peripheral Devices -For Conducted Measurement and Radiated Measurement Device Manufacturer Model No. Serial No. Notebook HP Inc. HP Probook 650 G1 5CG5114K13 AC Adapter HP Inc. PPP012D-S 677777-003 CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2020-00936 Page (5) / (27) Pages CTK-D151-06 R101 Rev.0 2. Facility and Accreditations 2.1 Test Facility The measurement facility is located at (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yong-in-si, Gyeon…

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CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Test Setup Photos and Configuration Radiated Electric Field Emissions 9 kHz to 30 MHz 30 MHz to 1 GHz CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com 1GHz to 18 GHz 18 GHz to 26.5 GHz CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Conducted Emissions