2A2JH-GC840640Digital Fragrances Demonstrator

78 11 M ultiScent 20 Guarantee Certificate This device is guaranteed by NOAR, according to the conditions established below: 1. NOAR guarantees this Product against vices and defects, under normal conditions of use by the customer during the period of its validity which includes: 90 days of legal warranty and 09 additional months of contractual warranty. 2. The warranty period is counted from the date of issuance of the Sale Invoice (the "Warranty Period"). 3. When the Product or its part is exchanged by NOAR the discarded item (replaced) will become the property of NOAR. 4. In case of reimbursement of the price, the Product whose value has been reimbursed, must be returned to NOAR and will become the property of NOAR. 5. NOAR is not responsible for damages resulting from not following the instructions related to the use of the product or even for updates made by the customer. 6. This warranty does not apply to: (a) external damages in its appearance, including, without limitation, scratches, dents, broken plastic, etc; (b) damages caused by accident, misuse, contact of corrosive liquids, abrasive or not, fire, earthquake or other causes of external origin; (c) damages caused by improper use of the product in disagreement with the instructions and the use recommendations described by NOAR; (d) damage caused by services (including upgrades and expansions) provided by any person other than an authorized NOAR service provider; (e) the part that has been modified so as to alter the functionality or capability of the Product without the written permission of NOAR; (f) defects due to natural wear and tear resulting from use or of a different nature that are caused by normal aging of the Product; or (g) if NOAR's serial number has been removed or disfigured. Important: Product disassembly should only be done by NOAR or an authorized NOAR service provider. Opening the Product may cause damage not covered by this warranty. The Product or a replacement Product will be returned to you with the same factory setting as the original Product on the date it was purchased, subject to applicable updates. 12 Technical support and doubts For warranty and technical support guidance or in case of doubt, check the service channels available in the Quick Start Guide that comes with this product. 79 F CC Warning: Please take attention that changes or modification not expressly approved by the party responsibl e for compliance could void the user’s authority to operate the equipment. This device compl ies 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 m ay cause undesired operation.

N · OA R ® To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: June 14, 2021 NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGITAIS L TOA 122, Doctor Sodre Street – Nova Conceicao, Room 11, Sao Paulo, SP 04535-110, Brazil Regarding: Confidentiality Request regarding application for FCC ID : 2A2JH-GC840640 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission's rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above: 1) Schematics 2) Block diagrams 3) Operational descriptions The documents above contain proprietary information not released to the public. Public disclosu「e of this information may prove harmful to the business of the applicant. Sincerly, page 1 of 1

郔 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Declaration Applicant Legal Business Name Address Grantee Code FCC ID Authorized Contact Name Contact Email Contact Phone I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare ; a) in accordance with 47CFR2.911 (d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC's technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with 1S017065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the � pplicant's expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is 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. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a "party" for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, lnc.(TCB) terms and cond仆ions. Print Name: Title: Date: June 14, 2021 icer by an Agent, it shall be signed by an authorized person listed in the FCC database Applicant Declaration Rev:0.0 NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGIT AIS L TDA 1 2 2 , D o c to r S o d re S tre e t – N o v a C o n c e ic a o , R o o m 1 1 , S a o P a u lo , S P 0 4 5 3 5 -1 1 0 , B ra z il 2 A 2 J H 2 A 2 J H -G C 8 4 0 6 4 0 C la u d ia G a lv a o c la u d ia .g a lv a o @ n o a rb ra s il.c o m .b r + 5 5 (1 1 ) 9 9 1 0 3 -2 5 2 2

To: Federal Communication Commission Equipment Authorization Branch 7 435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID : 2A2JH-GC840640 AGENT AUTHORIZATION LETTER To whom it may concern: Ji 1 0�R· June 14, 2021 We, the undersigned, hereby authorize Parlam Zhan to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, 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). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGITAIS L TOA. This authorization is valid until further written notice from the applicant. Sincerly, page 1 of 1

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 4 External Photos Applicant: NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGITAIS LTDA Address of Applicant: 122, Doctor Sodre Street – Nova Conceicao, Room 11, Sao Paulo, SP 04535-110, Brazil Equipment Under Test (EUT): Product Name: Digital Fragrances Demonstrator Model No.: MultiScent 20 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 4 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 4 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 4 End

Remark：It’s hard to put FCC statement on the product due to device’s irregular appearance. FCC statement will be placed in the user manual which the device is marketed.

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 7 Internal Photos Applicant: NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGITAIS LTDA Address of Applicant: 122, Doctor Sodre Street – Nova Conceicao, Room 11, Sao Paulo, SP 04535-110, Brazil Equipment Under Test (EUT): Product Name: Digital Fragrances Demonstrator Model No.: MultiScent 20 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 7 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 7 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 7 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 7 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 6 of 7 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 7 of 7 End

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600569002 Page: 1 of 7 Parlam Zhan E&E Section Manager The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. 1 Cover Page RF Exposure REPORT Application No.: SHEM2106005690CR FCC ID: 2A2JH-GC840640 Applicant: NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGITAIS LTDA Address of Applicant: 122, Doctor Sodre Street – Nova Conceicao, Room 11, Sao Paulo, SP 04535-110, Brazil Manufacturer: NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGITAIS LTDA Address of Manufacturer: 122, Doctor Sodre Street – Nova Conceicao, Room 11, Sao Paulo, SP 04535-110, Brazil Factory: NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGITAIS LTDA Address of Factory: 122, Doctor Sodre Street – Nova Conceicao, Room 11, Sao Paulo, SP 04535-110, Brazil Equipment Under Test (EUT): EUT Name: Digital Fragrances Demonstrator Model No.: MultiScent 20 Trade mark: NOAR BRASIL Standard(s) : FCC Rules 47 CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Date of Receipt: 2021-06-07 Date of Test: 2021-06-16 to 2021-07-09 Date of Issue: 2021-07-19 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600569002 Page: 2 of 7 Revision Record Version Description Date Remark 00 Original 2021-07-19 / Authorized for issue by: Bill Wu /Project Engineer Parlam Zhan /Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600569002 Page: 3 of 7 2 Contents Page 1 COVER PAGE ................................................................................................................................................. 1 2 CONTENTS ..................................................................................................................................................... 3 3 GENERAL INFORMATION........................................................................................................................... 4 3.1 GENERAL DESCRIPTION OF E.U.T. ......................................................................................................... 4 3.2 DETAILS OF E.U.T. .................................................................................................................................. 4 3.3 TEST LOCATION ....................................................................................................................................... 5 3.4 TEST FACILITY .......................................................................................................................................... 5 4 TEST STANDARDS AND LIMITS ............................................................................................................... 6 4.1 FCC RADIOFREQUENCY RADIATION EXPOSURE LIMITS .......................................................................... 6 5 MEASUREMENT AND CALCULATION .................................................................................................... 7 5.1 MAXIMUM TRANSMIT POWER ................................................................................................................... 7 5.2 RF EXPOSURE CALCULATION ................................................................................................................. 7 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600569002 Page: 4 of 7 3 General Information 3.1 General Description of E.U.T. Power supply: DC 5V 1000mA or DC 3.7V ,1800mAh from Battery 3.2 Details of E.U.T. Antenna Gain: 0dBi (Provided by manufacturer) Antenna Type: PCB Antenna Bluetooth Version: V5.0 LE Data Rate: 1Mb/s ,2Mb/s Modulation Type: GFSK Number of Channels: 40 Channel Spacing: 2MHz Operation Frequency: 2402MHz to 2480MHz SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600569002 Page: 5 of 7 3.3 Test Location All tests were performed at: SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. E&E Lab 588 West Jindu Road, Xinqiao, Songjiang, 201612 Shanghai, China. Tel: +86 21 6191 5666 Fax: +86 21 6191 5678 3.4 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • CNAS (No. CNAS L0599) CNAS has accredited SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. to ISO/IEC 17025:2017 General Requirements for the Competence of Testing and Calibration Laboratories (CNAS-CL01 Accredit ation Criteria for the Competence of Testing and Calibration Laboratories) for the competence in the field of testing. • A2LA (Certificate No. 6332.01) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. is accredited by the American Association for Laboratory Accreditation(A2LA). • FCC (Designation Number: CN1301) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. has been recognized as an accredited testing laboratory. • ISED (CAB Identifier: CN0020) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. EMC Laboratory has been recognized by Innovation, Science and Economic Development Canada (ISED) as an accredited te sting laboratory Company Number: 8617A • VCCI (Member No.: 3061) The 3m Semi-anechoic chamber and Shielded Room of SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. has been registered in accordance with the Regulations for Voluntary Control Measures with Registration No.: R-13868, C-14336, T-12221, G-10830 respectively. SGS-CSTC Stand…

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SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600569001 Page: 1 of 78 Parlam Zhan Laboratory Manager The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. TEST REPORT Application No.: SHEM2106005690CR FCC ID: 2A2JH-GC840640 Applicant: NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGITAIS LTDA Address of Applicant: 122, Doctor Sodre Street – Nova Conceicao, Room 11, Sao Paulo, SP 04535-110, Brazil Manufacturer: NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGITAIS LTDA Address of Manufacturer: 122, Doctor Sodre Street – Nova Conceicao, Room 11, Sao Paulo, SP 04535-110, Brazil Factory: NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGITAIS LTDA Address of Factory: 122, Doctor Sodre Street – Nova Conceicao, Room 11, Sao Paulo, SP 04535-110, Brazil Equipment Under Test (EUT): EUT Name: Digital Fragrances Demonstrator Model No.: MultiScent 20 Trade mark: NOAR BRASIL Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2021-06-07 Date of Test: 2021-06-16 to 2021-07-09 Date of Issue: 2021-07-19 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600569001 Page: 2 of 78 Revision Record Version Description Date Remark 00 Original 2021-07-19 / Authorized for issue by: Bill Wu / Project Engineer Parlam Zhan / Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600569001 Page: 3 of 78 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Minimum 6dB Bandwidth 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Conducted Peak Output Power 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Power Spectrum Density 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.13.3.2 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass Radiated Emissions which fall in the restricted bands 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 6.4,6.5,6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600569001 Page: 4 of 78 3 Contents Page 1 COVER PAGE.............................................................................................................................................. 1 2 TEST SUMMARY ......................................................................................................................................... 3 3 CONTENTS .................................................................................................................................................. 4 4 GENERAL INFORMATION ......................................................................................................................... 5 4.1 DETAILS OF E.U.T.................................................................................................................................. 5 4.2 DESCRIPTION OF SUPPORT UNITS ........................................................................................................... 5 4.3 POWER LEVEL SETTING USING IN TEST: ................................................................................................... 5 4.4 MEASUREMENT UNCERTAINTY ................................................................................................................ 6 4.5 TEST LOCATION ..................................................................................................................................... 7 4.6 TEST FACILITY ....................................................................................................................................... 7 4.7 DEVIATION FROM STANDARDS ................................................................................................................ 7 4.8 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................... 7 5 EQUIPMENT LIST ....................................................................................................................................... 8 6 RADIO SPECTRUM TECHNICAL REQUIREMENT ................................................................................... 9 6.1 ANTENNA REQUIREMENT ........................................................................................................................ 9 7 RADIO SPECTRUM MATTER TEST RESULTS ...................................................................................... 10 7.1 CONDUCTED EMISSIONS AT AC POWER LINE (150KHZ-30MHZ) ...............................…

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SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 5 Test Setup Photos-FCC Applicant: NOAR BRASIL INDUSTRIA E COMERCIO DE FRAGRANCIAS DIGITAIS LTDA Address of Applicant: 122, Doctor Sodre Street – Nova Conceicao, Room 11, Sao Paulo, SP 04535-110, Brazil Equipment Under Test (EUT): Product Name: Digital Fragrances Demonstrator Model No.: MultiScent 20 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 5 1 Content s Page 1 CONTENTS............................................................................................................... 2 2 EQUIPMENT UNDER TEST PICTURES ............................................................. 3 2.1 Conducted Emission Test Setup ....................................................................... 3 2.2 RF Conducted Test Setup ................................................................................. 3 2.3 Radiated Emission Test Setup .......................................................................... 4 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 5 2 EQUIPMENT UNDER TEST PICTURES 2.1 Conducted Emission Test Setup 2.2 RF Conducted Test Setup SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 5 2.3 Radiated Emission Test Setup 30MHz-1GHz Above 1GHz SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 5 Zoom: End