2ASVU-E371WiFi Gateway PIR Dimmer Switch

Shenzhen Asia Bright Industry Co., Ltd 2019.7.3 Federal Communications Commission 445 12 th Street SW Washington, DC 20554 Subject: Limited Agency Agreement Shenzhen Asia Bright Industry Co., Ltd FCC ID: 2ASVU-E371 To Whom It May Concern: We, Shenzhen Asia Bright Industry Co., Ltd, hereby authorized Intertek Testing Services to act as our Agent for the purpose of preparing application for FCC ID number 2ASVU-E371 under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is 3 July 2019. The Limited Agency Agreement expires on 3 July 2021, unless sooner terminated or extended by written notice to Intertek Testing Services and the Federal Communications Commission. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely, Xiaomin Yang Senior Engineering Manager

1(2) Shenzhen Asia Bright Industry Co., Ltd Attention: Certification reviewer RE: Request for Confidentiality FCC ID: 2ASVU-E371 To Whom It May Concern: Permanent Confidentiality [Complete this section if permanent confidentiality is requested] Request to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential: [Select one or more of items below, as appropriate] Schematics Block Diagrams Operational Description Tune-up Procedure Parts List Internal Photos (see note) Users Manual (see note) Note 1: Internal Photos may be held confidential 1) if the circuit board or internal components are not accessible to users. For example, it is acceptable if the circuit board is enclosed in epoxy. 2) Also, it is acceptable if the device is not accessible to the public, for example, a device mounted on the top of a large tower (or in a fenced enclosure) such that it is only serviceable by professional designated technicians under a Non-Disclosure Agreement (NDA). All sales for these devices must be under a NDA restricting the disclosure of the propriety information, including internal photos. Users Manual may be held confidential only when the manual contains proprietary technical information intended for professional technicians obligated under a NDA. All sales and distribution of the user’s manual must be under a NDA that restricts the disclosure of the information. In the application cover letter requesting permanent confidentiality the following additional description and the NDA exhibit is required: 1. Describe in detail how internal photos and/or users manual information are controlled to prevent them from becoming public or disclosed to unauthorized persons. 2. Describe how public access is restricted for products serviceable by professional designated technicians. 3. A statement that all sales of the non-consumer device will be under a NDA to include third party sales and that the final user of the device is subject to the NDA. 4. Provide an example of the NDA between the grantee and a purchaser. The request for confidentiality must Note 2: For scanning receiver, the schematics, block diagrams, operational description, tune-up procedure, parts list and internal photos are always held permanently confidential. Short-term Confidentiality [Complete this section if short-term confidentiality is requested] Request to withhold from public review for a period of [please enter 1 to 180] days from the date of the Grant of Equipment Authorization and prior to marketing, certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept short-term confidential for a period above from the date of the grant [Select one or more of items below that are not selected in the list above, as appropriate] Schematics Block diagrams Operational Description Tune-up Procedure 2(2) Parts List Test Setup Photos External Photos Internal Photos Users Manual Rationale for request for confidentiality: We have invested considerable time and materials in research and development to produce the referenced product. Permanent confidentiality: Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. Short-term confidentiality: Disclosure of the short-term confidential portions of this application during the period of importation and/or distribution would reveal key aspects of proprietary technology to competitors and diminish the value of our investment in research and development. If you have questions or need further information, please contact the undersigned. Sincerely, _________________ Xiaomin Yang Senior Engineering Manager 2019.7.3

External Photos

size: 43.2*26.5mm

Internal Photos 2.4G SRD Antenna 2.4G Wi-Fi Antenna

INTERTEK TESTING SERVICES RF Exposure The Equipment Under Test (EUT) is a WiFi Gateway PIR Dimmer Switch with Wi-Fi function operating at 2412-2462MHz for 802.11b/g/n-HT20, 11 channels with 5MHz channel spacing and 2.4G SRD function operated in 2440MHz. The EUT is powered by AC120V/60Hz. For more detailed features description, please refer to the user’s manual. Standalone SAR evaluation for 2.4G SRD Antenna Type: Integral antenna. Antenna Gain: 1.5dBi. Modulation Type: GFSK. The nominal conducted output power specified: 0dBm (+/-3dB) The nominal radiated output power (e.i.r.p) specified: 1.5dBm (+/- 3dB) The maximum peak radiated emission for the EUT is 98.9dBμV/m at 3m in the frequency 2440MHz The EIRP = [(FS*D) ^2 / 30] mW = 3.67dBm which is within the production variation. According to FCC Part 2.1091, this unlicensed transmitting devices is categorically excluded from routine environmental evaluation for RF exposure prior to equipment authorization or use, According to the KDB 447498 and OET 65, the simple calculation as below: The source-based time averaged maximum radiated power = 4.5dBm = 2.8mW From above data, the exposed power density at a distance (R) of 20cm from the center of radiation of the antenna for 2.4GHz band can be calculated according to OET 65 as follow: = 2.8mW/ 4πR^2 = 0.0006 mW/cm^2 <1mW/cm^2 FCC ID: 2ASVU-E371 INTERTEK TESTING SERVICES Standalone SAR evaluation for WIFI function 2.4GHz WiFi: Antenna Type: Integral Antenna. Antenna Gain: 1.5dBi. Modulation Type: BPSK, QPSK, 16QAM, 64QAM, CCK, DQPSK, DBPSK and DSSS. The nominal conducted output power specified: 20dBm (Tolerance: +/-3dB). The maximun conducted output power for the EUT is 22.21dBm in the frequency 2412MHz(IEEE 802.11n-HT20) which is within the production variation. The minimum conducted output power for the EUT is 20.05dBm in the frequency 2462MHz(IEEE 802.11b) which is within the production variation. According to FCC Part 2.1091, this unlicensed transmitting devices is categorically excluded from routine environmental evaluation for RF exposure prior to equipment authorization or use, According to the KDB 447498 and OET 65, the simple calculation as below: The source-based time averaged maximum radiated power = 20dBm+3dB+1.5dBi = 24.5dBm = 281.8mW From above data, the exposed power density at a distance (R) of 20cm from the center of radiation of the antenna for 2.4GHz WIFI band can be calculated according to OET 65 as follow: = 281.8/ 4πR^2 = 0.056 mW/cm^2 <1mW/cm^2 The MPE limit is 1.0 mW/cm^2 for general population and uncontrolled exposure in the 2.4GHz frequency range according to FCC Part 1.1310. As the measured power density at 20cm from the transmitter is lower than the MPE limit, the compliance to the MPE limit can be ensured by indicating the minimum 20cm separation between the transmitter's radiating structure and body of the user or nearby persons. FCC ID: 2ASVU-E371 INTERTEK TESTING SERVICES Simultaneous Transmission SAR Evaluation For Simultaneous transmitting of 2.4GHz WiFi and 2.4G SRD, According to 865664D02 2.2 d) 1): The sum of the ratios of the spatially averaged results to the applicable frequency dependent MPE limits = 0.056/1 + 0.0006/1 = 0.0566 < 1 Since the sum of the MPE ratios for all simultaneously transmitting antennas incorporated in the device is ≤ 1.0, the EUT is considered to satisfy MPE compliance for simultaneous transmission operations. The following RF exposure statement or similar sentence is proposed to be included in the user manual: “FCC RF Radiation Exposure Statement Caution: This Transmitter must be installed to provide a separation distance of at least 20 cm from all persons.” FCC ID: 2ASVU-E371

Shenzhen Asia Bright Industry Co., Ltd TEST REPORT SCOPE OF WORK FCC TESTING – e371 REPORT NUMBER 190325034SZN-003 ISSUE DATE [REVISED DATE] 20 August 2019 [---------------------] PAGES 60 DOCUMENT CONTROL NUMBER FCC ID 247_b © 2017 INTERTEK Intertek Report No.: 190325034SZN-003 This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, Shenzhen, P.R. China. Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Version: 01-November-2017 Page: 1 of 60 FCC ID 247_b TEST REPORT 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, Shenzhen, P.R. China. Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 www.intertek.com Shenzhen Asia Bright Industry Co., Ltd Application For Certification FCC ID: 2ASVU-E371 WiFi Gateway PIR Dimmer Switch Model: e371 2.4GHz Wi-Fi Transceiver Report No.: 190325034SZN-003 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [ 10-1-18] Prepared and Checked by: Approved by: Winkey Wang Kidd Yang Senior Project Engineer Technical Supervisor Date: 20 August 2019 Intertek Report No.: 190325034SZN-003 Version: 01-November-2017 Page: 2 of 60 FCC ID 247_b TEST REPORT MEASUREMENT/TECHNICAL REPORT This report concerns (check one) Original Grant X Class II Change Equipment Type: DTS - Part 15 Digital Transmission Systems (Wi-Fi transmitter portion) Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until : date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator - the new 47 CFR [10-01- 18] Edition] provision. Report prepared by: Winkey Wang Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, Shenzhen, P.R. China. Tel: (86 755) 8614 0684 Fax: (86 755) 8601 6661 Intertek Report No.: 190325034SZN-003 Version: 01-November-2017 Page: 3 of 60 FCC ID 247_b TEST REPORT Table of Contents 1.0 Summary of Test results ............................................................................................... 4 2.0 General Description ...................................................................................................... 5 2.1 Product Description ........................................................................................................... 5 2.2 Related Submittal(s) Grants ............................................................................................... 5 2.3 Test Methodology .............................................................................................................. 5 2.4 Test Facility ........................................................................................................................ 5 3.0 System Test Configuration ............................................................................................ 6 3.1 Justification ........................................................................................................................ 6 3.2 EUT Exercising Software ..................................................................................................... 6 3.3 Special Accessories ............................................................................................................ 6 3.4 Measurement Uncertainty ................................................................................................. 7 3.5 Equipment Modification .................................................................................................... 7 3.6 Support Equipment List and Description .......................................................................... 7 4.0 Measurement Results ................................................................................................... 8 4.1 Maximum Conducted Output Power at Antenna Terminals ................................................. 8 4.2 Minimum 6 dB RF Bandwidth ............................................................................................ 9 4.3 Maximum Power Density Reading ................................................................................... 16 4.4 Out of Band Conducted Emissions ................................................................................... 23 4.5 Out of Band Radiated Emissions ...................................................................................... 39 4.6 Transmitter Radiated Emissions in Restricted Bands ........................................................ 40 4.7 Field Strength Calculation ................................................................................................ 41 4.8 Radiated Spurious Emission ..............................................................…

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Radiated photos

Conducted Photos