FCC ID: A3LWIC213S IoT module

Theory of Operation WIC213S IoT Module SAMSUNG ELECTRONICS 09/07/22 Introduction The WIC213S is a IoT Module for Home automation networks. Connected to the Monitor-remote control device, it acts as a pathway between remote home automation. Power is provided by External 5V power supply with 10pin zip type connector. Networking The WIC2131S is applied EFR32 IoT Multi-Protocol of Silicon Labs. The IoT Module delivers the information received from the remote control device to the main board with 10pin zip type connector. Power Source The WIC213S is powered by an external 5VDC@500mA regulated power source with 10pin zip type connector. Indication None. Expansion Ports None. Eurpoe US/Canada FCC approval This device complies with Part 15 of the FCC`s 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 undes-

irable operation. 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 aresidential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installedand 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 e-

quipment doescause harmful interference to radio or television reception, which can be determ-

ined by turning the equipment off and on, the user is encouraged to try to correct the interferenc e 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.

-The OEM integrator is responsible for ensuring the end-user has no manual instruction to remove or install module. 3. Max RF output power e.i.r.p. 9.17 dBm.

-The module is limited to installation in mobile or fixed applications. IC approval This device contains licence-

exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic development Canadas licenceexempt RSS(s). Operation is subject to the following two conditions:

(1) This device may not cause interference.

(2) This device must accept any interference, including interference that may cause undesired oper ation of the device. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR d Innovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

(1) Lappareil ne doit pas produire de brouillage;

(2) Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptib le den compromettre le fonctionnement. IMPORTANT NOTE This device complies with FCC & IC radiation exposure limits set forth for an uncontrolled environ ment. This device should be installed and must not be colocated or operating in conjunction with any other antenna or transmitter. This device is intended only for OEM integrators under the following conditions:

1) This module may not be co-located with any other transmitters or antennas. 2) The antenna must be installed such that 20cm is maintained between the antenna and users. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end product for any additional compliance requirements with this module installed. In the event that these conditions cannot be met, then the FCC & IC authorizations are no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for reevaluating the end product including this module and obtaining separate FCC & IC authorizations. Cet appareil est conforme aux limites de la FCC et IC exposition aux radiations dans un environne ment non contrl. Cet appareil doit tre install et ne doit pas tre co-localises ou oprant en conjonction avec une autre antenne ouun autre metteur. Cet appareil est conu uniquement pour les intgrateurs OEM dans les conditions suivantes :

1 ) L' antenne doit tre installe de telle sorte que 20 cm est maintenue entre l'antenne et les utili sateurs . 2 ) Ce module ne peut pas tre co-localis avec d'autres metteurs ou des antennes . Aussi longtemps que deux conditions prcites sont remplies, le test du transmetteur supplment aires ne serontpas tenus. Toutefois, l'intgrateur OEM est toujours responsable de tester leurs produits finis pour toutes lesexigences de conformit supplmentaires avec ce module install. Dans le cas o ces conditions ne peuvent pas tre remplies, alors la FCC et IC autorisations ne so nt plus considrs comme valides et l'ID de la FCC ne peut pas tre utilis sur le produit final. Dans ces circonstances, l'intgrateur OEM sera responsable de rvaluer le produit final, y compris l'obtention de ce module et spare de la FCC et IC Autorisations User Information Caution: Any changed or modifications not expressly approved by the party responsible for compl iance could void the user`s authority to operate this equipment. Attention: Toute chang ou modifications non expressment approuvs par la partie responsable de la conformit pourraient annuler l'utilisateur `autorit de faire fonctionner cet quipement. Supplemental Users Manual INTEGRATION INSTRUCTIONS per FCC KDB 996369 D03, Section 2.0 2.2 List of applicable FCC rules The module has been certified for use under FCC Part 15.247 only 2.3 Summarize the specific operational use conditions The host device must be tested for spurious emissions due to the modules lack of its own shielding. 2.4 Limited module procedures The host device must be tested for spurious emissions due to the modules lack of its own shielding. 2.5 Trace antenna designs Antenna is integrated into module and the module should be used with no other antennas 2.6 RF exposure considerations The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. 2.7 Antennas Antenna is soldered on the module and and the module should be used with no other antennas. 2.8 Label and compliance information Module contains its own label 2.9 Information on test modes and additional testing requirements None required. 2.10 Additional testing, Part 15 Subpart B disclaimer This module has been tested and certified to comply with FCC Part 15C requirements. The host device to which it is installed may require additional testing to show compliance with FCC Part 15B requirements. Supplemental Users Manual INTEGRATION INSTRUCTIONS per FCC KDB 996369 D03, Section 2.0 Notice:

OEM should include the following warnings on the label:

Contains FCC ID:********, IC Number:********

As well as the model name:

Installer should include the following in the users manual:

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. Changes of modification not expressly approved by the party responsible for compliance could void the users authority to operate the equipment.

16mm 9.4mm 2.6mm 1.3mm 13.4mm

(Scale 100%) ARTIK. Material PI(Polyimide) Silk color Black MODEL : WIC213S X-XXXXX NCC : XXXXXXXXXXXXX BNXX-XXXXXX R-C-SEC-XXXXXXX FCC ID : A3LWIC213S IC :

649E-WIC213S Power Source : DC 5V Made in China ANATEL : XXXXX-XX-XXXXX CONATEL PY XXXX-XX-XX-XXXX S/N : WIC213SXXXXXXXX REV00) 22.09.26 2mm 3mm

<Label location_Front of device>

Illustrator . K J T 22.09.26 00 0.1mm PI Label IV40330-00014 WIC213S

Samsung Electronics Co., LTD. 129, Samsung -ro , Yeongtong-gu Suwon-City, Gyeonggi-do, 16677, Korea Date: January 05, 2023 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern:

We, the undersigned, hereby authorize Ms. Lena Lim / Assistant Manager of Eurofins KCTL Inc to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Jenni Chun, General manager

Samsung Electronics Co., LTD. 129, Samsung -ro , Yeongtong-gu Suwon-City, Gyeonggi-do, 16677, Korea Date: January 05, 2023 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR IoT module / WIC213S /A3LWIC213S This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (below list) required to be submitted with this application be permanently withheld from public review. Permanent Confidential Request

-. Schematics

-. Block Diagram

-. Operational Description SPECIFY REASON FOR REQUEST (i.e. the above documents are company proprietary information that could never get into the possession of your competition). Please contact me if there is any information you may need. Sincerely, Jenni Chun, General manager

Samsung Electronics Co., LTD. 129, Samsung -ro , Yeongtong-gu Suwon-City, Gyeonggi-do, 16677, Korea Date: January 05, 2023 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR IoT module / WIC213S /A3LWIC213S To Whom It May Concern:

This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (below list) required to be submitted with this application be short-term Confidentiality for a period of 180 days after grant is issued. Short-Term Confidential Request

-. External Photos

-. Internal Photos

-. Test set-up photo

-. User Manual SPECIFY REASON FOR REQUEST (i.e. These documents contain detailed system and equipment descriptions and related information about the product, which we considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, we feel that this information would be of benefit to our competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Jenni Chun, General manager

Applicant/Grantee FCC ID:

Samsung Electronics Co., Ltd. A3LWIC213S Request for Modular Approval Request for Limited Modular Approval Section 15.212 Modular Transmitters Requirements EUT Conditions Single Modular Approval Requirements Comply (Y/N) OK OK A DC-DC converter is configured for internal supply of the module. Connected to antenna with internal transmission line and matching. Y Y Y Y OK Y 1 2 3 4 5 The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-

modulation. The modular transmitter must have its own power supply regulation. The modular transmitter must comply with the antenna and transmission system requirements of Sections 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a unique antenna coupler (at all connections between the module and the antenna, including the cable). The professional installation provision of Section 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph

(b) of this section. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing for compliance with Part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 15.207. AC or DC power lines and data input/output lines connected to the module must not Mark the FCC-ID certification number on the module label. Y 6 contain ferrites, unless they will be marketed with the module (see Section 15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available (see Section 15.31(i)). The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number.

(A) If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains Transmitter Module FCC ID: XYZMODEL1 or Contains FCC ID: XYZMODEL1. Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization.

(B) If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following:

Contains FCC certified transmitter module(s). Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the 7 8 application for equipment authorization. The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. Module usage manuals were provided. Y For RF exposure requests, ensure that RF specs are entered and adhered to within the approval source provided to all users fo this module. Y A limited modular approval may be granted for single or split modular transmitters that do not comply with all of the above requirements, e.g., shielding, minimum signaling amplitude, buffered modulation/data inputs, or power supply regulation, if the manufacturer can demonstrate by alternative means in the application for equipment authorization that the modular transmitter meets all the applicable Part 15 requirements under the operating conditions in which the transmitter will be used. Limited modular approval also may be granted in those instances where compliance with RF exposure rules is demonstrated only for particular product configurations. The applicant for certification must state how control of the end product into which the module will be installed will be maintained such that full compliance of the end product is always ensured.