2AHB5-NEBULAR-213electronic shelf label

Hanshow Nebular Series Product Manual V1.0.0 HS-ESL-EPDN0001 For more information, visit our website at: http://www.hanshow.com Hanshow Nebular Series Product Manual I Hanshow Copyright Reserved © Zhejiang Hanshow Technology Co., Ltd. STATEMENT This document and all its contents contained remain the proprietary material of Zhejiang Hanshow Technology Co., Ltd. (Hanshow) and are protected by Chinese laws and applicable international conventions on copyrights. Any reproduction, transmission, disclosure, revision, modification or use otherwise of this document or the whole or part of its contents, in whatever form and by whatever means, is not permitted without prior express written authorization from Hanshow. Offenders will be liable for any and all damages caused by their offence hereof and will be subject to all remedies that Hanshow is entitled to seek under applicable laws. Hanshow Nebular Series Product Manual II Hanshow Copyright Reserved © Zhejiang Hanshow Technology Co., Ltd. ABOUT THE MANUAL This document describes Nebular series, including features, specification, package and precautions, etc. Please read this manual carefully before using the device in first, retain the manual for subsequent use or for the next owner. If the instructions contained in this manual are insufficient to resolve issues that occur during device operation or maintenance, please contact Hanshow Technical Customer Service Center (China: 400-0365-305; Netherlands: 0800-022-5037; Belgium: 0800-71-335; France: 0800-91-7602; Thailand: 1800-011-185) directly, we will provide you with multi-channel technical services. TARGET USERS This document provides engineers with necessary data and related guidelines of Nebular series. Users have to master the basic knowledge on communication and network and so on. This manual is applicable for the below engineers:  Testing Engineer  Technical Support Engineer  After Sales Engineer  Installation Engineer Hanshow Nebular Series Product Manual III Hanshow Copyright Reserved © Zhejiang Hanshow Technology Co., Ltd. SYMBOL DESCRIPTION Icon Description Information indicated with this icon should be paid special attention and attached great importance by the reader. Information indicated with this icon is the explanation on the formal text for the readers to comprehend the text better. [X-X] It means special noun definition is provided here. EXPLANATION OF TERMS Acronym Expanded form Description PriSmart PriSmart Smart Retail System Manage all store product data and issue price update command, as well as support multi-store management. ESL-Working ESL-Working System Manage all the APs and ESLs in store, and ESL-Working 3.0 and above supports multi- store management. ESL Controller ESL Controller Also called AP that is used for data interaction between ESL-Working and ESL Controller. ESL Electronic Shelf Label Used for displaying product information like promotion information, price and grade, etc. Table of Contents IV Hanshow Copyright Reserved © Zhejiang Hanshow Technology Co., Ltd. Table of Contents 1 Overview ................................................................................................................................................. 1 1.1 System architecture .......................................................................................................................... 1 1.2 Features ........................................................................................................................................... 2 2 Product view ............................................................................................................................................ 3 2.1 Product appearance ......................................................................................................................... 3 2.2 Mechanical drawing .......................................................................................................................... 5 3 Hardware performance ........................................................................................................................... 9 3.1 Specifications ................................................................................................................................... 9 3.2 NFC specification ........................................................................................................................... 11 3.3 Usage standard .............................................................................................................................. 11 3.4 Product naming rules...................................................................................................................... 12 3.5 Product nameplate ......................................................................................................................... 12 4 Package and accessories ..................................................................................................................... 13 4.1 Product packaging .......................................................................................................................... 13 4.2 Product accessories ....................................................................................................................... 14 5 Application scenarios ............................................................................................................................ 15 6 Precautions ........................................................................................................................................... 16 6.1 Transportation consideration .......................................................................................................... 16 6.2 Precautions for use ......................................................................................................................... 16 7 FCC ID warning ..............................................................…

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Differences Declaration To whom concern, We company Zhejiang Hanshow Technology Co., Ltd.hereby declares: The product models Nebular-213R-N, Nebular-213F-N, Nebular-213-N, Nebular-213Y-N are identical in the same PCB layout, interior structure and electrical circuits, The differences are when product at word of EPD screen color, appearance color and model name for commercial purpose. Authorized signature: Date: 2020-12-29

DATE : 2020-12-29 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Jason Wu of Global United Technology Services Co., Ltd.and No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Zhejiang Hanshow Technology Co., Ltd. and Bld. 33, No. 966 xiuyuan Rd., BeiKeJian Innovation Park, XiuZhou District, Jiaxing, Zhejiang, China Signature: Name: Xiaochen Jia Title: manager Company: Zhejiang Hanshow Technology Co., Ltd.

DATE : 2020-12-29 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AHB5-NEBULAR-213 Product Name: electronic shelf label Request for Confidentiality 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 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. Signature: Name: Xiaochen Jia Title: manager Company: Zhejiang Hanshow Technology Co., Ltd.

Test Model No.: Nebular‐213R‐N

FCC ID: 2AHB5-NEBULAR-213 According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where --f(GHz) is the RF channel transmit frequency in GHz --Power and distance are rounded to the nearest mW and mm before calculation --The result is rounded to one decimal place for comparison eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, - -- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m) ---3m So pt = (EXd) 2 /30 x gt Field strength = 83.78dBuV/m @3m Ant gain =0dBi, so Ant numeric gain=1 So pt={ [10 (83.78/20) /10 6 x 3] 2 /30x1}x1000 mW =0.0754mW So (0.0754mW /5mm)x √2.480 = 0.024 <3 Then SAR evaluation is not required

Global United Technology Services Co., Ltd. Report No.: GTS202012000203F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 29 TEST REPORT Applicant: Zhejiang Hanshow Technology Co., Ltd. Address of Applicant: Bld. 33, No. 966 xiuyuan Rd., BeiKeJian Innovation Park, XiuZhou District, Jiaxing, Zhejiang, China Manufacturer: Zhejiang Hanshow Technology Co., Ltd. Address of Manufacturer: Bld. 33, No. 966 xiuyuan Rd., BeiKeJian Innovation Park, XiuZhou District, Jiaxing, Zhejiang, China Equipment Under Test (EUT) Product Name: electronic shelf label Model No.: Nebular-213R-N, Nebular-213F-N, Nebular-213-N, Nebular- 213Y-N FCC ID: 2AHB5-NEBULAR-213 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: December 21, 2020 Date of Test: December 22, 2020-January 04, 2021 Date of report issued: January 04, 2021 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS202012000203F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 29 2 Version Version No. Date Description 00 January 04, 2021 Original Prepared By: Date: January 04, 2021 Project Engineer Check By: Date: January 04, 2021 Reviewer Report No.: GTS202012000203F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 29 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 8 5.7 TEST LOCATION ................................................................................................................................. 8 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 8 6 TEST INSTRUMENTS LIST ..................................................................................................................... 9 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 11 7.1 ANTENNA REQUIREMENT ................................................................................................................... 11 7.2 RADIATED EMISSION METHOD ........................................................................................................... 12 7.2.1 Field Strength of The Fundamental Signal ................................................................................ 14 7.2.2 Spurious emissions .................................................................................................................... 15 7.2.3 Bandedge emissions.................................................................................................................. 23 7.3 20DB OCCUPY BANDWIDTH .............................................................................................................. 27 8 TEST SETUP PHOTO ............................................................................................................................ 29 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 29 Report No.: GTS202012000203F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 29 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 N/A Field strength of the fundamental signal 15.249 (a) Pass Spurious emissions 15.249 (a) (d)/15.209 Pass Band…

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Test Model No.: Nebular‐213R‐N Radiated Emission