2AVHB-B120Touch switch

Boaz Smart Co., Ltd Agent Authorization Company: Boaz Smart Co., Ltd Address: No. 41, Heping Rd., Tanzi Dist., Taichung City 427, Taiwan (R.O.C.) Product Name: Touch switch Model Number(s): B120 Product Description: Touch switch We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: May. 06, 2020 Name: Allen Chen Title: General Manager Company: Boaz Smart Co., Ltd

Boaz Smart Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May. 06, 2020 Subject; Request for Confidentiality FCC ID: 2AVHB-B120 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 Parts List Operational Description Tune-up Procedure 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. Sincerely, Signature: Name: Allen Chen Title: General Manager

Annex A External Photos Report No.:HK2004080813-E Page 1 of 3 Report No.:HK2004080813-E Page 2 of 3 Report No.:HK2004080813-E Page 3 of 3

FCC ID LABEL: Ca. 27*30MM Label Location FCC ID: 2AVHB-B120

Annex B Internal Photo Report No.:HK2004080813-E Page 1 of 4 Report No.HK2004080813-E Page 2 of 4 Antenna Report No.HK2004080813-E Page 3 of 4 Report No.HK2004080813-E Page 4 of 4

MPE ESTIMATION FCC ID: 2AVHB-B120 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result For 2.4G WIFI: Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE ( mW/cm²) 11b 13.67 13±1(14) 25.12 1 1.7783 0.00889 11g 13.68 13±1(14) 25.12 1 1.7783 0.00889 11n/HT20 12.34 11.5±1(12.5) 17.78 1 1.7783 0.00629 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2004080813-E, antenna gain=1dBi. -------The End-------

Report No.: HK2004080813-E FCC TEST REPORT Test report On Behalf of Boaz Smart Co., Ltd For Touch switch Model No.: B120 FCC ID: 2AVHB-B120 Prepared for : Boaz Smart Co., Ltd No. 41, Heping Rd., Tanzi Dist., Taichung City 427, Taiwan (R.O.C.) Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, JunfengZhongchengZhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Date of Test: Apr. 24, 2020 ~ May. 07, 2020 Date of Report: May. 07, 2020 Report Number: HK2004080813-E Applican Address . Manufac t Address . Product d Trade Ma Product n Model an d Standard This publi the Shen source o f and will reproduc e Date of Te Date (s) o Date of Is Te s t R e su t’s name ... .................. ture's Nam .................. description rk: ame ............ d/or type re ds ............... ication may zhen HUA fthe materi not assu m ed material est ............. of performan ssue ............ ult ................ 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Apr. 24, 20 2 May. 07, 20 Pass RTIFICAT Tanzi Dist., T igent effect strict xinya zone B2 c h nology co., lations Part art for non-c is acknow hnology Co ng from the 20 ~ May. 0 020 (Gary Qi a (Eden Hu (Jason Zho Repo TION Taichung C t technology street east huanghong LTD 15 Subpart commercia wledged as o., Ltd. take e reader's 07, 2020 an) u) ou) ort No.: HK20 ity 427, Taiw y co., LTD mirror villa g industrial z t C Section l purposes copyright o es no respo interpreta t 004080813-E Page 2 of 55 wan ge three one han 15.247 as long as owner and nsibility for tion of the E 5 Report No.: HK2004080813-E Page 3 of 55 TABLE OF CONTENTS 1. Test Result Summary ............................................................................... 5 1.1. TEST PROCEDURES AND RESULTS ............................................................................................... 5 1.2. TEST FACILITY .................................................................................................................................. 5 1.3. MEASUREMENT UNCERTAINTY ............................................................................................................... 6 2. EUT Description ........................................................................................ 7 2.1. GENERAL DESCRIPTION OF EUT ................................................................................................... 7 2.2. CARRIER FREQUENCY OF CHANNELS ..................................................................................................... 8 2.3. OPERATION OF EUT DURING TESTING .................................................................................................... 8 2.4. DESCRIPTION OF TEST SETUP ....................................................................................................... 8 3. Genera Information ................................................................................... 9 3.1. TEST ENVIRONMENT AND MODE .............................................................................................................. 9 3.2. DESCRIPTION OF SUPPORT UNITS ........................................................................................................ 10 4. Test Results and Measurement Data .................................................... 11 4.1. CONDUCTED EMISSION ........................................................................................................................ 11 4.2. TEST RESULT ...................................................................................................................................... 13 4.3. EMISSION BANDWIDTH ......................................................................................................................... 17 4.4. POWER SPECTRAL DENSITY ................................................................................................................ 22 4.5. CONDUCTED BAND EDGE AND SPURIOUS EMISSION MEASUREMENT ..................................................... 27 4.6. RADIATED SPURIOUS EMISSION MEASUREMENT ................................................................................... 32 4.7. ANTENNA REQUIREMENT ............................................................................................................. 53 4.8. PHOTOGRAPH OF TEST ................................................................................................................. 54 4.9. PHOTOS OF THE EUT ..................................................................................................................... 55 Report No.: HK2004080813-E Page 4 of 55 ** Modifited History ** Revison Description Issued Data Remark Revsion 1.0 Initial Test Report Release Apr. 30, 2020 Jason Zhou Report No.: HK2004080813-E Page 5 of 55 1. Test Result Summary 1.1. TEST PROCEDURES AND RESULTS Requirement CFR 47 Section Result Antenna requirement §15.203/§15.247 (c) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247 (b)(3) PASS 6dB Emission Bandwidth §15.247 (a)(2) PASS Power Spectral Density §15.247 (e) PASS Band Edge 1§5.247(d) PASS Spurious Emission §15.205/§15.209 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not…

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Test Model：B120 Radiated Emission Conducted Emission