2AFWN-ST-GM3300NESL Graphic TAG

S-TAG Datasheet(ST-GM3300N) Preliminary REV 1.0 SOLUM CO.,LTD. 1/20 CUSTOMER APPROVAL SHEET Company Name SOLUM CO.,LTD. MODEL ST-GM3300N CUSTOMER APPROVAL □APPROVAL FOR SPECIFICATIONS ONLY (Spec. Ver. 1.0 ) □CUSTOMER REMARK : Issued By Checked By Approved By JS Seo YB Lee JG Ryu SOLUM CO.,LTD. 150, Maeyoung-ro(Maetan3-Dong), YoungTong-Gu, Suwon, Gyeonggi-Do, Korea Tel : 82-31-210-5114 S-TAG Datasheet(ST-GM3300N) Preliminary REV 1.0 SOLUM CO.,LTD. 2/20 S-TAG Datasheet S-Label (Electronic Label System) REV 1.0 SOLUM CO.,LTD. 2015-03-23 Summary This datasheet presents the general performance and specifications of S-Tag for S-Label ESL (Electronic Shelf Label) system, which is based on IEEE 802.15.4. © 2015 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. S-TAG Datasheet(ST-GM3300N) Preliminary REV 1.0 SOLUM CO.,LTD. 3/20 Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................... 5 1.1 FEATURES .............................................................................................................................. 6 1.2 TYPICAL APPLICATIONS .............................................................................................................. 6 1.3 APPEARANCE ........................................................................................................................... 7 2 SPECIFICATION .................................................................................................................. 8 2.1 PRODUCT SPECIFICATION ........................................................................................................... 8 2.2 RADIO (RF) SPECIFICATION........................................................................................................ 8 2.3 MECHANICAL DRAWING ............................................................................................................. 9 2.4 LABELS ................................................................................................................................ 10 2.5 BARCODE SCANNING ............................................................................................................... 12 3 OPERATION TEST .............................................................................................................. 13 4 ESL OPERATION BY DISPLAY ........................................................................................... 14 5 PACKAGE ........................................................................................................................... 17 6 CAUTIONS FOR TREATMENT............................................................................................. 18 6.1 USAGE ENVIRONMENT ............................................................................................................. 18 6.2 STORAGE AND USE ................................................................................................................. 18 6.3 FCC ................................................................................................................................... 19 S-TAG Datasheet(ST-GM3300N) Preliminary REV 1.0 SOLUM CO.,LTD. 4/20 Document History Rev. Date Revision history Page 1.0 23 MAR 2015 Initial release - S-TAG Datasheet(ST-GM3300N) Preliminary REV 1.0 SOLUM CO.,LTD. 5/20 1 General Description This S-Tag product is a part of Solu-M S-Label (Electronic Shelf Label) system as well as S-Label Gateway (S-Gate), Remote controller (S-RC). S-Label system make up a system that electronically displays price and other product information on S-Tags, which has been traditionally printed or written on paper in places like retail markets. S-Tag receives product price/information updates from S-Gate and updates or changes its display of price and other information. S-Tag is the product based on IEEE standard 802.15.4 for low power wireless communication applications. S-Tag consists of RF transceiver, RF circuitry and ARM Cortex M3 MCU offering IEEE 802.15.4 based network protocol and MAC protocol and other peripheral devices. Figure 1 ESL System S-TAG Datasheet(ST-GM3300N) Preliminary REV 1.0 SOLUM CO.,LTD. 6/20 1.1 Features - - - - - - - - - Display : E-Paper Display (EPD) (active type) (87 x58 mm) Display Color : Black, White Display Resolution : 300 x 200 pixel (110dpi) Communication : Wireless communication based on IEEE 802.15.4 (2405~2480MHz) Operating on 2.4GHz Unlicensed ISM band for ZigBee Low Power Consumption External Wakeup : Magnetic Wakeup (using Reed switch) Outline Dimension : 87 mm x 58 mm x 12 mm Working condition: Indoor where wireless communication is available. 1.2 Typical Applications - Retail industry with electronic displays, platforms, solutions and services. - Intelligently communicating, managing, and optimizing price and product informations. S-TAG Datasheet(ST-GM3300N) Preliminary REV 1.0 SOLUM CO.,LTD. 7/20 1.3 Appearance [ Front ] [ Rear ] S-TAG Datasheet(ST-GM3300N) Preliminary REV 1.0 SOLUM CO.,LTD. 8/20 2 Specification 2.1 Product Specification Item Description Size 87.0 x 58.0 x 12.0 mm Battery CR2450 Lithium Battery (3V, 2PCS) 2.4 ~ 3.3Vdc (condition : In active status) Display EPD PANEL display (Graphic type) 3.3 Inch, 110 Dpi 2Color : White / Black Housing Color White Information display Price, Unit, Symbol etc. Communication Wireless communication based on IEEE 802.15.4 (2405~2480MHz) Communication Distance Radius 20m ( Line of Sight) Operation Temp. 0 ~ 40 °C (@20~60% RH) Etc. No additional anti-theft locking structure : Rail Mounted only 2.2 Radio (RF) 1 Specification Item Parameter SPEC Unit Condition Min Typ Max TX Transmit Power -3 1.5 …

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S-TAG Datasheet(ST-GM33000) Preliminary REV 1.0 SOLUM CO.,LTD. 1/20 CUSTOMER APPROVAL SHEET Company Name SOLUM CO.,LTD. MODEL ST-GM33000 CUSTOMER APPROVAL □APPROVAL FOR SPECIFICATIONS ONLY (Spec. Ver. 1.0 ) □CUSTOMER REMARK : Issued By Checked By Approved By JS Seo YB Lee JG Ryu SOLUM CO.,LTD. 150, Maeyoung-ro(Maetan3-Dong), YoungTong-Gu, Suwon, Gyeonggi-Do, Korea Tel : 82-31-210-5114 S-TAG Datasheet(ST-GM33000) Preliminary REV 1.0 SOLUM CO.,LTD. 2/20 S-TAG Datasheet S-Label (Electronic Label System) REV 1.0 SOLUM CO.,LTD. 2015-03-23 Summary This datasheet presents the general performance and specifications of S-Tag for S-Label ESL (Electronic Shelf Label) system, which is based on IEEE 802.15.4. © 2015 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. S-TAG Datasheet(ST-GM33000) Preliminary REV 1.0 SOLUM CO.,LTD. 3/20 Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................... 5 1.1 FEATURES .............................................................................................................................. 6 1.2 TYPICAL APPLICATIONS .............................................................................................................. 6 1.3 APPEARANCE ........................................................................................................................... 7 2 SPECIFICATION .................................................................................................................. 8 2.1 PRODUCT SPECIFICATION ........................................................................................................... 8 2.2 RADIO (RF) SPECIFICATION........................................................................................................ 8 2.3 MECHANICAL DRAWING ............................................................................................................. 9 2.4 LABELS ................................................................................................................................ 10 2.5 BARCODE SCANNING ............................................................................................................... 12 3 OPERATION TEST .............................................................................................................. 13 4 ESL OPERATION BY DISPLAY ........................................................................................... 14 5 PACKAGE ........................................................................................................................... 17 6 CAUTIONS FOR TREATMENT............................................................................................. 18 6.1 USAGE ENVIRONMENT ............................................................................................................. 18 6.2 STORAGE AND USE ................................................................................................................. 18 6.3 FCC ................................................................................................................................... 19 S-TAG Datasheet(ST-GM33000) Preliminary REV 1.0 SOLUM CO.,LTD. 4/20 Document History Rev. Date Revision history Page 1.0 23 MAR 2015 Initial release - S-TAG Datasheet(ST-GM33000) Preliminary REV 1.0 SOLUM CO.,LTD. 5/20 1 General Description This S-Tag product is a part of Solu-M S-Label (Electronic Shelf Label) system as well as S-Label Gateway (S-Gate), Remote controller (S-RC). S-Label system make up a system that electronically displays price and other product information on S-Tags, which has been traditionally printed or written on paper in places like retail markets. S-Tag receives product price/information updates from S-Gate and updates or changes its display of price and other information. S-Tag is the product based on IEEE standard 802.15.4 for low power wireless communication applications. S-Tag consists of RF transceiver, RF circuitry and ARM Cortex M3 MCU offering IEEE 802.15.4 based network protocol and MAC protocol and other peripheral devices. Figure 1 ESL System S-TAG Datasheet(ST-GM33000) Preliminary REV 1.0 SOLUM CO.,LTD. 6/20 1.1 Features - - - - - - - - - Display : E-Paper Display (EPD) (active type) (87 x58 mm) Display Color : Black, White Display Resolution : 300 x 200 pixel (110dpi) Communication : Wireless communication based on IEEE 802.15.4 (2405~2480MHz) Operating on 2.4GHz Unlicensed ISM band for ZigBee Low Power Consumption External Wakeup : Magnetic Wakeup (using Reed switch) Outline Dimension : 87 mm x 58 mm x 12 mm Working condition: Indoor where wireless communication is available. 1.2 Typical Applications - Retail industry with electronic displays, platforms, solutions and services. - Intelligently communicating, managing, and optimizing price and product informations. S-TAG Datasheet(ST-GM33000) Preliminary REV 1.0 SOLUM CO.,LTD. 7/20 1.3 Appearance [ Front ] [ Rear ] S-TAG Datasheet(ST-GM33000) Preliminary REV 1.0 SOLUM CO.,LTD. 8/20 2 Specification 2.1 Product Specification Item Description Size 87.0 x 58.0 x 12.0 mm Battery CR2450 Lithium Battery (3V, 2PCS) 2.4 ~ 3.3Vdc (condition : In active status) Display EPD PANEL display (Graphic type) 3.3 Inch, 110 Dpi 2Color : White / Black Housing Color White Information display Price, Unit, Symbol etc. Communication Wireless communication based on IEEE 802.15.4 (2405~2480MHz) Communication Distance Radius 20m ( Line of Sight) Operation Temp. 0 ~ 40 °C (@20~60% RH) Etc. No additional anti-theft locking structure : Rail Mounted only 2.2 Radio (RF) 1 Specification Item Parameter SPEC Unit Condition Min Typ Max TX Transmit Power -3 1.5 …

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SOLUM CO.,LTD. 314, Maetan 3-dong, Yeongtong-gu, Gyeonggi-do, Suwon-si, South Korea, 443-743 Date: Oct. 13, 2015 Letter of Authorization We, the undersigned, hereby authorize Harvey Sung of DT&C Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCCID: 2AFWN-ST-GM3300N including signing of all documents relating to these matters. Any and all acts carried out by Harvey Sung of DT&C Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from SOLUM CO.,LTD. “I, 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. 853(a).” Sincerely, Lee, Ki Dong Senior Manager

DT&C Co., Ltd. 42, Yurim-ro, 154beon-gil, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea 449-935 Date: Oct. 13, 2015 UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize UL Verification Services Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Verification Services Inc. on our behalf shall have the same effect as acts of our own. I, 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. 853(a). In authorizing UL Verification Services Inc. as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards;

SOLUM CO.,LTD. 314, Maetan 3-dong, Yeongtong-gu, Gyeonggi-do, Suwon-si, South Korea, 443-743 Date: Oct. 13, 2015 UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538, USA RE: Request of Confidentiality for FCCID: 2AFWN-ST-GM3300N To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, SOLUM CO.,LTD. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give SOLUM CO.,LTD. temporary confidentiality of commercially sensitive information prior to product release. The requested permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Schematics 3 Part Lists 4 Operation Description SHORT-TERM 5 Internal Photos 6 External Photos 7 Test-Setup Photos 8 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Lee, Ki Dong Senior Manager

SOLUM CO.,LTD. 0DHWDQGRQJ<HRQJWRQJJX*\HRQJJLGR6XZRQVL6RXWK.RUHD Oct. 08 , 2015 DECLARATION OF IDENTITY We would like to add the variant mode that it’s ST-GM33000. It doesn’t differ with electric and circuit, because these model is mounted or not mounted only NFC IC on the PCB to basic model. The NFC IC doesn’t affect the RF characteristics. Ki Dong Lee / Principal Engineer : SOLUM CO.,LTD. : ESL Graphic TAG : ST-GM3300N : ST-GM33000 : 2AFWN-ST-GM3300N Sincerely, MODEL 1 MODEL 2 Characteristics Difference ST-GM3300N ST-GM33000 Not mounted NFC IC Label Model Name (because of Customer) MODEL Mounted NFC IC Applicant Type of Product Model Name Add Model Name FCC ID

FCCID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. View 1 FCCID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. View 2 FCCID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. View 3

FCC ID : 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §2.925 The Label shown shall be permanently affixed at a conspicuous location on the battery cover of the device and be readily visible to the user at the time of purchase. If the battery cover is removed, this device does not work. Sample Label - The FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label. - The device is so small that it is not practicable to place the statement specified under 15.19 statement request, the information required by this paragraph shall be placed in a prominent location in the user's manual.

FCCID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. Page 1 / 6 View 1 FCCID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. Page 2 / 6 View 2 FCCID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. Page 3 / 6 View 3 FCCID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. Page 4 / 6 View 4 FCCID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. Page 5 / 6 View 5 FCCID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. Page 6 / 6 View 6

Portable device Mobile device Simultaneous Transmitting MHzmm dBi =( ) = [ 0.03 + ( 200mm - 50mm X 10 ) ] = 1500 Note. The calculation result was rounded to one decimal place f or comparison. Maximum power density Numeric power gain of the antenna Maximum power with turn-up toler ance Distance from transmitting antenna 2 G = R = = ) 2 S = 2 P , ㎽/㎝ π Copyright ⓒ 2015, DT&C Co., Ltd. 1.000000 ㎽/㎝ G → SAR evaluation for general population exposure conditions by measurement or numerical simulation is not required. The limit for maximum permissible exposure = 0.000246 2 ㎽/㎝ /( 4R Conclusion: The exposure condition of this device is compliant with FCC rul es. S = P = Maximum Permissible Exposure(MPE) evaluation for mobile device [ Threshold at 50 mm + ( test sep aration distance - 50 mm ) X 1 0 ] mW 6.00 dBm Note. dBm August 25, 2015 FCC ID : 2AFWN-ST-GM3300N KDB 447498 D01 clasue 4.3.1 Step 2- 2) SAR test exclusion thres holds for 1500MHz to 6GHz at test separationn distances > 50 mm - Device category = Standalone SAR test exclusion considerations 200 - Max. power with turn-up tolerance = 4.0 2480 - Min. test separ ation distance = mW 6.00 - Max. transmitting frequency = Single Transmitting Max. Typical Power = - Transmitting mode = - Max. Antenna Gain = -5.1

FCC ID: 2AFWN-ST-GM3300N Report No.: DRTFCC1510-0210 TRF-RF-238(01)150922 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 2 / 37 Test Report Version Test Report No. Date Description DRTFCC1510-0210 Oct. 20, 2015 Initial issue FCC ID: 2AFWN-ST-GM3300N Report No.: DRTFCC1510-0210 TRF-RF-238(01)150922 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 3 / 37 Table of Contents 1. General Information .................................................................................... 4 1.1 Testing Laboratory ........................................................................................................... 4 1.2 Details of Applicant .......................................................................................................... 4 1.3 Description of EUT ........................................................................................................... 5 1.4 Declaration by the applicant / manufacturer ................................................................. 5 1.5 Test Conditions ................................................................................................................ 5 1.6 Test Equipment List ......................................................................................................... 6 1.7 Summary of Test Results ................................................................................................ 7 2. Test Methodology ........................................................................................ 8 2.1 EUT Configuration ............................................................................................................ 8 2.2 EUT Exercise ..................................................................................................................... 8 2.3 General Test Procedures ................................................................................................. 8 2.4 Description of Test Modes ............................................................................................... 8 2.5 Instrument Calibration ..................................................................................................... 8 3. Test Result ................................................................................................... 9 3.1 Maximum Peak Conducted Output Power ..................................................................... 9 3.1.1 Test Setup ..................................................................................................................... 9 3.1.2 Test Procedures ........................................................................................................... 9 3.1.3 Test Results .................................................................................................................. 9 3.2 6 dB Bandwidth Measurement ...................................................................................... 12 3.2.1 Test Setup ................................................................................................................... 12 3.2.2 Test Procedures ......................................................................................................... 12 3.2.3 Test Results ................................................................................................................ 12 3.3 Maximum Power Spectral Density. ............................................................................... 15 3.3.1 Test Setup ................................................................................................................... 15 3.3.2 Test Procedures ......................................................................................................... 15 3.3.3 Test Results ................................................................................................................ 15 3.4 Unwanted Emissions (Conducted) ............................................................................... 18 3.4.1 Test Setup ................................................................................................................... 18 3.4.2 Test Procedures ......................................................................................................... 18 3.4.3 Test Results ................................................................................................................ 19 3.5 Unwanted Emissions (Radiated) ................................................................................... 27 3.5.1 Test Setup ................................................................................................................... 28 3.5.2 Test Procedures ......................................................................................................... 28 3.5.3 Test Plot ...................................................................................................................... 28 3.5.4 Test Results ................................................................................................................ 29 3.6 Power line Conducted Emissions ................................................................................. 30 3.6.1 Test Setup ................................................................................................................... 30 3.6.2 Test Procedures ......................................................................................................... 30 3.6.3 Test Results ................................................................................................................ 30 3.7 Occupied Bandwidth ...................................................................................................... 31 3.7.1 Test Setup ................................................................................................................... 31 3.7.2 Test Procedures ......................................................................................................... 3…

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FCC ID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. Test Setup photographs EUT Position: X-axis EUT Position: Y-axis EUT Position: Z-axis FCC ID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (0.009 ~ 30MHz) FCC ID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (below 1000MHz) FCC ID: 2AFWN-ST-GM3300N Copyright Ⓒ 2015, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (Above 1GHz)