FCC ID: 2AFWN-EL090MBCX0 Hybrid Remocon Controller

1. General Outline 1.1 Overview 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 remote control has three buttons. The center button forces the ESL Tag to wake up or has a refresh function. The left and right buttons each have a function of turning over the page of the ESL Tag. Available only for M2, M3 Tag types. Remote Controller consists of RF Power Amp IC, Active NFC IC, 2.4GHz RF SoC, and Tact Switch. 1.2 Features LED: status Indicator (Magenta, Yellow, RED) Operating on 13.56MHz Active NFC Comply with the IEEE802.15.4-2006(250kbps) standard High-power Transmission Outline Dimension: 46.75mm X 106.21mm X 20.91mm RoHS compliant 1.3 Application Retail industry with the electronic display and platform, solutions, and services Intelligently communicating, managing, and optimizing price and product informations.

* FCC Information to User WARNING: This equipment may generate or use radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications, However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help. IMPORTANT NOTE : FCC RF Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 0.5 centimeters between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 1.4 Physical Dimension 1.5 Exploded View of RC Description 46.75mm X 106.21mm X 20.91mm LR03 AAA Alkaline Battery (1.5V, 2ea) Walking Voltage : 2.2 ~ 3.3 Vdc (Condition : In active status) Wakeup / Page Selection 2.405GHz IEEE 802.15.4 & Active NFC 0.01 ~ 10cm or more. 2. Specifications 2.1 Product Item Size Battery Function Communication Wakeup Sensitivity 2.2 Radio (RF) Items Parameter Spec. Min Typ. Max Unit Condition TX Transmit Power Error Vector Magnitude Tx Current 5

9.5 dBm IEEE 802.15.4 10 50

When measured for 100 chips

200 mA Total current at max Tx power

* Test Channel : 2405MHz

* The contents in the grayed cells are not necessary to manage by Cpk.

* Operation Temp. : 0 ~ 40 2.3 Label Specification Back Label : 28mmX12mm Label Color : Silver FCCID:2AFWNEL090MBCX0 IC :22800EL090MBCX0 MODEL:EL090MBCX0 MFD:APR.17.2017 S/N:XXXXXXXXXXXXXXXX XXXXXXXXXXXX Product information is indicated in a printed sticker label. The information consists of Model (model name), MFD(manufacturing date), S/N(serial number) CE & KC certification mark, FCC ID and Manufaturer. 1) FCC ID : 2AFWN-EL090MBCX0 2) IC : 22800-EL090MBCX0 3) Model Name : EL090MBCX0 4) MFD : (month).(date).(year) ex) APR.17.2017 5) S/N : Daily Production Quantity (6 digits) & Serial Number Information & Bar-code

(hexadecimal 10 digits) 2.4 Traceability Maker : SOLUM Co,.LTD Manufacturer: VIETNAM Vnh Phc, Bnh Xuyn, L B3, Khu Cng nghip B Thin II HQ: KOREA 357 Guseong-ro, Yongin-si, Gyeonggi-do 16914 3. Cautions for Treatment Provisions should be made to protect against any damage to the product caused by improper handling. The purchaser assumes any responsibility for damage to the product caused by improper handling. This RF device operates on the 2.4GHz frequency band and can produce radio interference. The device, therefore, may not be used for applications where safety of human lives is concerned. 3.1 Usage Environment Take extra cautions when using this RF device in the vicinity of other electronic devices and appliances. Most electronic devices and appliances use electromagnetic waves. Electromagnetic waves emitted by this RF device can affect other electronic devices and appliances. If using the device in an explosion hazard area, follow all safety regulations, instructions, and signals. 3.2 Storage and Use

- Moisture and liquids can damage internal parts and circuit boards if allowed to enter into the device itself.

- Do not place or store the product on a sloped surface. The product may slide and fall off the surface and damaged.

- Use the product in temperatures ranging from 0 to 40. Parts and circuits may be damaged if used or stored under temperature extremes.

- Avoid areas with strong magnetism or subject to magnetism.

- Contact between the device and a magnetic object can lead to malfunctions.

- Do not place the product near heat-producing kitchen appliances like a stove or a microwave or in the vicinity of highly pressurized containers.

- External impact to the product, such as from being dropped, can damage the product.

- Twisting and bending the product can damage the exterior casing and the internal components.

- If this product operates abnormally in eliminating battery or replacing battery, you should discharge it by contacting battery terminal (+) and (-). This product uses 2.4GHz frequency band for wireless communication network. Radio communications can be limited or affected by other applications which share same frequency band, such as WiFi, Bluetooth, Zigbee, etc. Frequent use of communication can reduce battery life time. Hereby, SOLUM CO.,LTD. declares that this EL090MBCX0 is in compliance with the essential requirements and other relevant provisions of directive 1999/5/EC. 3.3 ISED Information to User This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) the device may not cause interference, and (2) the user of the device must accept any interference received, even if the interference is likely to compromise operation. Caution: Any changes or modi_cations not expressly approved by the manufacturer may void the user's authority to operate the equipment. exposure to radio frequency radiation. To comply with IC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons Le prsent appareil est conforme aux CNR dIndustrie Canad licence. Lexploitation est autorise aux deux conditions suivantes :(1) lappareil ne doit pas produire de brouillage, et (2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, meme si le brouillage est susceptible den compromettre le fonctionnement. Attention: Tout changement ou modi_cation non expressment approuv par le fabricant peut annuler le droit de l'utilisateur utiliser l'quipement. exposition aux rayonnements radiofrquences. Pour se conformer aux exigences de conformit de l'exposition IC RF, une distance de sparation d'au moins 0.5 cm doit tre maintenue entre l'antenne de cet appareil et toutes les personnes

-PMN(Product Marking Name) : Hybrid Remocon Controller

-FVIN(Firmware Version Identity Number) : 1.0 4. User Scenario for Buttons Button 1 Button 2 Button 3 User Scenario for Buttons TXsignalsequence action 1 Time Repetitiveaction User Scenario for LED Indicator ButtonPressafterLowBatteryStatus

SPECIFICATION EL090MBCX0

(LABEL DRAWING) PAGE PUB. DATE 2023.02.07 PAGE REV. DATE LABEL DRAWING PAGE REV. 0 Page 1 SPECIFICATION EL090MBCX0

(LABEL DRAWING) PAGE PUB. DATE 2023.02.07 PAGE REV. DATE BackLabel:28mmX12mm LabelColor:Black InternalLabel:28mmX5.5mm LabelColor:Black FCCID:2AFWNEL090MBCX0 RCSLUEL090MBCX0 MODEL:EL090MBCX0/WWW MFD:APR.17.2019 S/N:XXXXXX 1623GDA001 MODEL:EL090MBCX0/WWW FCCID:2AFWNEL090MBCX0 Product information is indicated in a printed sticker label. The information consists of Model (model name), MFD(manufacturing date), S/N(serial number) CE & KC certification mark, FCC ID and Manufaturer. 1) FCC ID : 2AFWN-EL090MBCX0 2) R-R-SLU-EL090MBCX0 3) Model Name : EL090MBCX0 3) MFD : (month).(date).(year) ex) APR.17.2017 4) S/N : Daily Production Quantity (6 digits) & Serial Number Information & Bar-code

(hexadecimal 10 digits) 5) Model Name 2D Bar-code PAGE REV. 0 Page 2

FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:03132023 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2AFWNEL090MBCX0 SOLUMCO.,LTD(theapplicant)certifiesthattheequipmentforwhichauthorizationissoughtisnot coveredequipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903of theFCCrules. Sincerely, NAME:KiDongLee Applicant:SOLUMCO.,LTD. Rev 1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:03132023 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2AFWNEL090MBCX0 SOLUMCO.,LTD(theapplicant)certifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredListasanentityproducingcoveredequipment. Sincerely, NAME:KiDongLee Applicant:SOLUMCO.,LTD. Rev 1/26/2023

FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:03212023 Ref:AttestationStatementsPart2.911(d)(7)Filing FCCIDorGranteeCode:2AFWNEL090MBCX0 SOLUMCO.,LTD(theapplicant)certifiesthat,asofthedateofthefilingoftheapplication,we designateourselvesastheU.S.agentforserviceofprocess. DesignatedU.S.AgentInformation:

FRN:0033504820 Name:SOLUMAmericaINC Address:65Challengerrd,Suite220Ridgefieldpark,NJ07660,USA ContactPerson:HyunseokJeong Tel.:2013105242 Email:jhs@solum.com Sincerely, SOLUMCO.,LTD HyunseokJeong Rev 1/26/2023

Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID : 2AFWN-EL090MBCX0 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Exhibit Type Block diagram Schematics Schematics_PCB Layout Parts list Operational description File Name Block diagram(2AFWN-EL090MBCX0).pdf Schematics(2AFWN-EL090MBCX0).pdf Schematics_PCB Layout(2AFWN-EL090MBCX0).pdf Part list(2AFWN-EL090MBCX0).pdf Operational description(2AFWN-EL090MBCX0).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. Rev 11/20/07

Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date : March 13, 2023 SUBJECT: FCC Application for (FCC ID : 2AFWN-EL090MBCX0) 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.