2AW5J-7148-01-AXExhaust Fan with Bluetooth, WiFi and SRD

Homewerks.com SMARTVENT BATHROOM EXHAUST FAN WITH ALEXA BUILT-IN, LED LIGHT, AND BLUETOOTH ® SPEAKERS MODEL #7148-01-AX Español p. 16 V2 – 09022020 Home NetWerks SIMPLE SOLUTIONS FOR A SMARTER HOME Questions, problems, missing parts? Before returning to your retailer, call our customer service department at 1-877-319-3757, 7:30 a.m. - 4:30 p.m., CST, Monday - Friday. READ AND SAVE THESE INSTRUCTIONS The Bluetooth word mark and logos are owned by Bluetooth SIG, Inc. Other third-party brands and names are the property of their respective owners. Home NetWerks, Homewerks, Homewerks Worldwide, the Homewerks house design, and all related logos are trademarks owned by Homewerks Worldwide, LLC Guangdong Wintek Science and Technology Co., Ltd. U.S. Pat. No. 9,398,357 2 Homewerks.com TABLE OF CONTENTS Product Specifications ........................................................................................................................2 FCC Compliance ................................................................................................................................2 Package Contents ..............................................................................................................................3 Hardware Included .............................................................................................................................3 Safety Information ..............................................................................................................................4 Preparation .........................................................................................................................................4 Installation Instructions .......................................................................................................................6 Wall Switch Operation ........................................................................................................................8 Setting Up and Pairing Your Alexa Bath Fan to the Home NetWerks Connect App ..........................9 Operating the Bath Fan Using Alexa Commands ...............................................................................9 Connecting your BLUETOOTH ® Device to the Speaker ..................................................................10 Additional Functions .........................................................................................................................10 Care and Cleaning............................................................................................................................11 Troubleshooting ................................................................................................................................12 Warranty ...........................................................................................................................................14 PRODUCT SPECIFICATIONS Airflow: 110 CFMLED light power consumption: 18W 120V, 60HzLED light brightness: 800 lumens Duct diameter: 4 in.LED light color (CCT): 2200K Warm White / 3000K Soft White / 4000K Cool White / 5000K Daylight Sound output: 1.5 Sones Total power consumption: 50WNight light color (CCT): 2200K Warm White Fan power consumption: 28WWeight: 12.8 lbs. Exhaust fan speed: 920 RPM FCC COMPLIANCE NOTICE: 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. Changes or modifications made to this equipment not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Federal Communication Commission (FCC) Radiation Exposure Statement: When using the product, maintain a distance of 20cm from the body to ensure compliance with RF exposure requirements. 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 interfer- ence that may cause undesired operation. NOTE: The manufacturer is not responsible for any radio or TV interfer- ence caused by unauthorized modifications or changes to this equipment. Such modifications or changes could void the user’s authority to operate the equipment. FCC ID:2AW5J-7148-01-AX 3 Homewerks.com PACKAGE CONTENTS A B G C D E F PARTDESCRIPTIONQTYPARTDESCRIPTIONQTY A Fan Housing with BLUETOOTH ® Speakers 1 DSuspension Bracket1 ESuspension Bracket1 B Grille with Amazon Alexa and LED Light 1 F4 in. Duct Adapter1 GWall Switch1 CSuspension Bracket1 HARDWARE CONTENTS (not actual size) AABB Wood Screw M4 x 30 Machine Screw M4 x 10 Qty. 9Qty. 4 4 Homewerks.com SAFETY INFORMATION Please read and understand this entire manual before attempting to assemble, operate or install the product. • Always disconnect the power supply prior to servicing the fan, motor or junction box. • Follow all local building, safety and electrical codes as well as NEC (National Electrical Code) and OSHA (Occupati…

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Guangdong Wintek Science and Technology Co., Ltd. Date:2020/08/03 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: Request of Confidentiality for To Whom it may concern: Pursuant to sections 0.457 and 0.459 of Commission’s Rules(CFR 47), and Section 552(b)(4) of the Freedom of Information Act, Guangdong Wintek Science and Technology Co., Ltd. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. FCC ID:2AW5J-7148-01-AX We are also hereby request Short-Term Confidentiality for 180 days after the grant a s outlined in Public Notice DA04-1705. This provision will give Guangdong Wintek Science and Technology Co., Ltd. temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT AND SHORT-TERM CONFIDENTIAL LIST ExhibitDescription PERMANENT 1Block Diagram 2Operational Description 3Schematics 4BOM SHORT-TERM 5External Photos 6Internal Photos 7Test-Setup Photos 8User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Signatory： Contact name:Qiu Xiwen Title:VP of RD Tel:86-757-27382316 Email:[email protected] Company name :Guangdong Wintek Science and Technology Co., Ltd.

GuangdongWintekScienceandTechnologyCo.,Ltd. Date:2020/08/03 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheGuangdongWintekScienceandTechnologyCo.,Ltd.theundersigned, herebyauthorizesMrs.WendyZhanfromShenzhenMorlabCommunications TechnologyCo.,Ltd.,toactonthebehalfoftheGuangdongWintekScienceand TechnologyCo.,Ltd.solelyinmattersrelatingtotheapplicationforanFCC equipmentauthorizationforFCCID:2AW5J-7148-01-AXincludingthesigningof documentsinconnectionwiththisApplication.Necessaryactscarriedout ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.onourbehalfofthe GuangdongWintekScienceandTechnologyCo.,Ltd.inconnectionwiththe ApplicationshallhavethesameeffectasactsoftheGuangdongWintekScience andTechnologyCo.,Ltd.alsoherebycertifythatnopartytothisapplicationis subjecttoadenialofbenefits,includingFCCbenefits,pursuanttoSection5301of theAnti-DrugAbuseActof1988,21U.S.C.862. Thankyouforyourattentiontothismatter. YoursSincerely, Signatory: XiwenQiu Contactname:QiuXiwen Title:VPofRD Tel:86-757-27382316 Email:[email protected] Companyname:GuangdongWintekScienceandTechnologyCo.,Ltd.

FCC ID:2AW5J-7148-01-AX External Photos 1. EUT front view 2. EUT rear view 3. EUT left side view 4. EUT right side view 5. EUT top view 6. EUT bottom view

1.Label 2.Labellocation

FCC ID:2AW5J-7148-01-AX Internal Photos 1. EUT uncover view 2. Antenna view 433Mhz Antenna Bluetooth/WIFI Antenna

NOTE: This document is issued by MORLAB, the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 1 of 8 REPORT No.：SZ20060271S01 RF EXPOSURE EVALUATION REPORT APPLICANT : Guangdong Wintek Science and Technology Co., Ltd. PRODUCT NAME : Exhaust Fan MODEL NAME : 7148-01-AX BRAND NAME : Home NetWerks FCC ID : 2AW5J-7148-01-AX STANDARD(S) : 47CFR 2.1091 KDB 447498 RECEIPT DATE : 2020-06-23 TEST DATE : 2020-06-30 to 2020-07-21 ISSUE DATE : 2020-09-07 Edited by: Chen Bilian (Rapporteur) Approved by: Peng Huarui (Supervisor) MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ20060271S01 Page 2of 8 DIRECTORY 1. Technical Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.1 Applicant and Manufacturer Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.2 Equipment under Test (EUT) Description ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.3 Applied Reference Documents ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4 2. Device Category and RF Exposure Limit ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 5 3. RF Output Power ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 6 4. RF Exposure Assessment ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 7 Annex A General Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 8 Change History Version Date Reason for Change 1.0 2020-09-07 First edition MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ20060271S01 Page 3of 8 1. Technical Information Note: Provide by applicant. 1.1 Applicant and Manufacturer Information Applicant: Guangdong Wintek Science and Technology Co., Ltd. Applicant Address: The fifth building, NO.1 Avenue Luoshui, Xinglong Road, Xingtan town, Shunde, Foshan, Guangdong China 528325 Manufacturer: Guangdong Wintek Science and Technology Co., Ltd. Manufacturer Address: The fifth building, NO.1 Avenue Luoshui, Xinglong Road, Xingtan town, Shunde, Foshan, Guangdong China 528325 1.2 Equipment under Test (EUT) Description Product Name: Exhaust Fan Serial No.: (N/A, marked #1 by test site) Hardware Version: 7148-01-AX Software Version: Linkplay.4.4.223844 Frequency Bands: WLAN 2.4GHz: 2412MHz ~ 2472MHz Bluetooth: 2402 ~ 2480MHz 433.92MHz Modulation Mode: Bluetooth: GFSK WLAN 2.4GHz: 802.11b: DSSS; 802.11g/n HT20: OFDM Antenna Type: WLAN 2.4GHz: Dipole Antenna Bluetooth: Dipole Antenna 433.92MHz: PCB Antenna Antenna Gain: WLAN 2.4GHz: 1.6dBi Bluetooth: 1.6dBi 433.92MHz: -3.0dBi MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ20060271S01 Page 4of 8 1.3 Applied Reference Documents Leading reference documents for testing: No. Identity Document Title Method determination /Remark 1 47 CFR§2.1091 Radio Frequency Radiation Exposure Assessment: mobile devices No deviation 2 KDB 447498 D01v06 General RF Exposure Guidance No deviation Note 1: The test item is not applicable. Note 2: Additions to, deviation, or exclusions from the method shall be judged in the "method determination" column of add, deviate or exclude from the specific method shall be explained in the "Remark" of the above table. MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ20060271S01 Page 5of 8 2. Device Category and RF Exposure Limit Per user manual, Based on 47CFR 2.1091, this device belongs to mobile device category with General Population/Uncontrolled exposure. Mobile Devices: 47CFR 2.1091(b) For purposes of this section, a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structure(s) and the body of the user or nearby persons. In this context, the term “fixed location” means that the device is physically secured at one location and is not able to be easily moved to another location. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal computer, are considered to be mobile devices if they meet the 20 centimeter separation requirement. General Population/Uncontrolled Exposure: The general population/uncontrolled exposure limits are applicable to situations in which the general p…

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NOTE: This document is issued by MORLAB, the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page1 of 26 REPORT No.：SZ20060271W04 TEST REPORT APPLICANT : Guangdong Wintek Science and Technology Co., Ltd. PRODUCT NAME : Exhaust Fan MODEL NAME :7148-01-AX BRAND NAME : Home NetWerks FCC ID : 2AW5J-7148-01-AX STANDARD(S) : 47 CFR Part 15 Subpart C RECEIPT DATE : 2020-06-23 TEST DATE :2020-07-14 to 2020-07-30 ISSUE DATE :2020-09-24 Edited by: Chen Bilian (Rapporteur) Approved by: PengHuarui ( Supervisor ) MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page2 of 26 REPORT No.：SZ20060271W04 DIRECTORY 1. Technical Information ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 3 1.1. Applicant and Manufacturer Information ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 3 1.2. Equipment Under Test (EUT) Description ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 3 1.3. Test Standards and Results ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 4 1.4. Environmental Conditions ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 4 2. 47 CFR Part 15C Requirements ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 5 2.1. Antenna Requirement ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 5 2.2. The Max Transmission Time ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 6 2.3. 20dB Bandwidth ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 8 2.4. Conducted Emission ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 10 2.5. Radiated Emission ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 14 Annex A Test Uncertainty ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 23 Annex B Testing Laboratory Information ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 24 Change History Version Date Reason for change 1.0 2020-09-24 First edition MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page3 of 26 REPORT No.：SZ20060271W04 1. Technical Information Note: Provide by applicant. 1.1. Applicant and Manufacturer Information Applicant: Guangdong Wintek Science and Technology Co., Ltd. Applicant Address: The fifth building, NO.1 Avenue Luoshui, Xinglong Road, Xingtan town, Shunde, Foshan, Guangdong China 528325 Manufacturer: Guangdong Wintek Science and Technology Co., Ltd. ManufacturerAddress: The fifth building, NO.1 Avenue Luoshui, Xinglong Road, Xingtan town, Shunde, Foshan, Guangdong China 528325 1.2. Equipment Under Test (EUT) Description Product Name: Exhaust Fan Serial No.: (N/A, marked #1 by test site) Hardware Version: 7148-01-AX Software Version: Linkplay.4.4.223844 Operating Frequency: 433.92MHz Channel Number: 1 Bandwidth: 209kHZ Data Rate: 2.4Kbps Antenna Type: PCB Antenna Antenna Gain: -3.0dBi Note 1: For a more detailed description, please refer to Specification or User’s Manual supplied by the applicant and/or manufacturer. MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page4 of 26 REPORT No.：SZ20060271W04 1.3. Test Standards and Results The objective of the report is to perform testing according to 47 CFR Part 15 Subpart C for the EUT FCC ID Certification: No Identity Document Title 1 47 CFR Part 15(10-1-15 Edition) Radio Frequency Devices Test detailed items/section required by FCC rules and results are as below: No. Section Description Test Date Test Engineer Result Method determination /Remark 1 15.203 Antenna Requirement N/A N/A PASS No deviation 2 15.231(a)(1) The Max Transmission Time Jul 14, 2020 Lu Qiang PASS No deviation 3 15.231(c) 20dB Bandwidth Jul 14, 2020 Lu Qiang PASS No deviation 4 15.207 Conducted Emission Jul 30, 2020 Huang Zhiye PASS No deviation 5 15.231(b) 15.209(a) Radiated Emission Jul 29 & Jul 30, 2020 GaoJianrou PASS No deviation Note 1: The tests were performed according to the method of measurements prescribed in ANSIC63.10-2013. Note 2:Additions to, deviation, or exclusions from the method shall be judged in the"method determination" column of add,deviate or exclude from the specific method shall be explained in the "Remark" of the above table. 1.4. Environmental Conditions During the measurement, the environmental conditions were within the listed ranges: Temperature (°C): 15-35 Relative Humidity (%): 30-60 Atmospheric Pressure (kPa): 86-106 MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page5 of 26 REPORT No.：SZ20060271W04 2. 47 CFR Part 15C Requi…

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FCC ID:YHLBLUG50PS Test Setup Photos 1. Conducted emission main’s port front view 2. Conducted emission main’s port side view 3. Radiated emission (9KHz-30MHz) 4. Radiated emission (30MHz-1GHz) 5. Radiated emission (above 1GHz) 6. RF measurement setup (433.92MHz)