2AU29AMPRFWIFIHUBAMP Bridge

U.S. Radio Frequency FCC Compliance 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. 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. ISED RSS Warning: This device complies with Innovation, Science and Economic Development Canada licence- exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d’ISED applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. has also been tested against this SAR limit. The device was tested for typical body-worn operations to keep the AMP Bridge at least 20cm from the body. When worn on body must be correct back clip for this product, use of non-approved accessories may result in exposure levels which exceed the uncontrolled environmental RF exposure limits. Le SAR de IC est limité à 16w / kg, avec une moyenne par gramme. Produits Type: AMP Bridge, type: AMP Bridge Wifi and RF (IC: 25624-AMPWIFIHUB) a également été testé pour la limite SAR. Ce dispositif est utilisé pour tester des opérations d ‘usure corporelle typiques et des opérations en direction du Haut de physique, de manière à maintenir une distance d’ au moins 20cm entre le AMP Bridge et le visage. Osure.` Quick Start Guide for AMP USB Bridge Product Certification AMP USB Bridge allows the user to link their motorized Shades, Blinds, and Draperies into a Wi-Fi network, enabling control via smart APP and interaction with other IoT products. Step 1 Download APP Please scan the QR code below. Step 2 Please scan the QR code below to learn more about linking the AMP USB Bridge with your home Wi-Fi router, setting up the AMP APP, and establishing a connection with other IoT applications. Quick Start Guide for AMP USB Bridge Product Certification AMP USB Bridge allows the user to link their motorized Shades, Blinds, and Draperies into a Wi-Fi network, enabling control via smart APP and interaction with other IoT products. Step 1 Download APP Please scan the QR code below. Step 2 Please scan the QR code below to learn more about linking the AMP USB Bridge with your home Wi-Fi router, setting up the AMP APP, and establishing a connection with other IoT applications. Quick Start Guide for AMP USB Bridge Product Certification AMP USB Bridge allows the user to link their motorized Shades, Blinds, and Draperies into a Wi-Fi network, enabling control via smart APP and interaction with other IoT products. Step 1 Download APP Please scan the QR code below. Step 2 Please scan the QR code below to learn more about linking the AMP USB Bridge with your home Wi-Fi router, setting up the AMP APP, and establishing a connection with other IoT applications. Quick Start Guide for AMP USB Bridge Product Certification AMP USB Bridge allows the user to link their motorized Shades, Blinds, and Draperies into a Wi-Fi network, enabling control via smart APP and interaction with other IoT products. Step 1 Download APP Please scan the QR code below. Step 2 Please scan the QR code below to learn more about linking the AMP USB Bridge with your home Wi-Fi router, setting up the AMP APP, and establishing a connection with other IoT applications. AMP ™ Bridge Quick Start Guide DeclarationsStep 1 Step 2 AMP Bridge allows the user to link their motorized Shades, Blinds, and Draperies into a Wi-Fi network enabling control via smart APP and interaction with other IoT products and Third Party Integration. Please scan the QR Code below to download the app. Please scan the QR Code below to learn more about linking the AMP Bridge with your home Wi- Fi router, setting up the AMP APP, and establishing a connection with other IoT applications. Quick Start Guide for AMP USB Bridge Product Certification AMP USB Bridge allows the user to link their motorized Shades, Blinds, and Draperies into a Wi-Fi network, enabling control via smart APP and interaction with other IoT products. Step 1 Download APP Please scan the QR code below. Step 2 Please scan the QR code below to learn more about linking the AMP USB Bridge with your home Wi-Fi router, setting up the AMP APP, and establishing a connection with other IoT applications. IC SAR Warning: The SAR limit of IC is 1.6W/Kg averaged over one g…

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FCC Confidential Authorization Bl ock Diagram Schematics Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Si ncerely, Si gnature: Typed or Printed Name: Phoenix Lin Title: Project Manager [email protected] Date: 2020-11-30 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AU29AMPRFWIFIHUB Towhom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Turnils North America hereby requests long-term confidential treatment of information accompanying this application as outlined below:

FCC Authorization QA-FR-170-B We, Turnils North America, the undersigned, hereby authorize Jandy So,WALTEK Testing Group (Shenzhen) Co., Ltd. to act on its behalf in all matters relatin g to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by WALTEK Testing Group (Shenzhen) Co., Ltd. on our behalf shall have the same effect as our own action. 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. 862. This authorization is valid until further written notice from the applicant. Sincerely, Signature: Typed or Printed Name: Phoenix Lin Title: Project Manager [email protected] Date: 2020-11-30 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization FCC ID: 2AU29AMPRFWIFIHUB To whom it mayconcern:

Reference No.: WTN20X10080281W-1 Page 2 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Reference No.: WTN20X10080281W-1 Page 3 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 3 EUT View 4 Reference No.: WTN20X10080281W-1 Page 4 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 5 EUT View 6 Reference No.: WTN20X10080281W-1 Page 5 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 7

Reference No.: WTN20X10080281W-1 Page 1 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location

Reference No.: WTN20X10080281W-1 Page 6 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 Reference No.: WTN20X10080281W-1 Page 7 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 1 Solder Board-Component View 2 Reference No.: WTN20X10080281W-1 Page 8 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 3 Solder Board-Component View 4

Reference No.: WTN20X10080281W-1 Page 9 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 5 Reference No.: WTN20X10080281W-1 Page 10 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 6 Solder Board-Component View 7 Reference No.: WTN20X10080281W-1 Page 11 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Antenna View Antenna View

Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Page 1 of 28 TEST REPORT Reference No. .................... : WTN20X10080281W-1 FCC ID ................................ : 2AU29AMPRFWIFIHUB Applicant ........................... : Turnils North America Address.............................. : 1750 Satellite Blvd, Suite 100, Buford GA 30518 Product Name ................... : AMP Bridge Test Model. ........................ : AMP Bridge WIFI and RF with Serial Port Standards .......................... : FCC Part 15.231 Date of Receipt sample .... : Oct.30, 2020 Date of Test........................ : Oct.30, 2020 to Nov.24, 2020 Date of Issue ..................... : Nov.25, 2020 Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Tested by: Reviewed By: Approved & Authorized By: Mike Shi / Project Engineer Lion Cai / RF Manager Silin Chen / Manager Reference No.: WTN20X10080281W-1 Page 2 of 28 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ...............................................................................4 1.2 TEST STANDARDS ...................................................................................................................................................5 1.3 TEST METHODOLOGY .............................................................................................................................................5 1.4 TEST FACILITY .......................................................................................................................................................5 1.5 EUT SETUP AND TEST MODE .................................................................................................................................6 1.6 MEASUREMENT UNCERTAINTY ..............................................................................................................................6 1.7 TEST EQUIPMENT LIST AND DETAILS .....................................................................................................................7 2. SUMMARY OF TEST RESULTS ...........................................................................................................................8 3. ANTENNA REQUIREMENT ..................................................................................................................................9 3.1 STANDARD APPLICABLE .........................................................................................................................................9 3.2 TEST RESULT..........................................................................................................................................................9 4. RADIATED EMISSIONS ....................................................................................................................................... 10 4.1 STANDARD APPLICABLE ....................................................................................................................................... 10 4.2 TEST PROCEDURE ................................................................................................................................................. 11 4.3 CORRECTED AMPLITUDE & MARGIN CALCULATION ............................................................................................ 12 4.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 12 5. 20DB BANDWIDTH ............................................................................................................................................... 17 5.1 STANDARD APPLICABLE ....................................................................................................................................... 17 5.1 TEST PROCEDURE ................................................................................................................................................. 17 5.2 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 17 6. TRANSMISSION TIME ......................................................................................................................................... 19 6.1 STANDARD APPLICABLE ....................................................................................................................................... 19 6.2 TEST PROCEDURE ................................................................................................................................................. 19 6.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 19 7. DUTY CYCLE ......................................................................................................................................................... 21 7.1 STANDARD APPLICABLE ....................................................................................................................................... 21 7.2 TEST PROCEDURE ............................................................................................................................…

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Reference No.: WTN20X10080281W-1 Page 12 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup (Below 30MHz) Reference No.: WTN20X10080281W-1 Page 13 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Radiation Emission Test Setup (30MHz to 1GHz) Radiation Emission Test Setup (1GHz to 18GHz) ***** END OF REPORT *****