2ADDG-WIRELESSCHIMEChime

FCC WARNING 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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. Warning: Changes or modifications to this unit not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment

EKEN GROUP LIMITED Statement Product Name: Chime Model No.: Chime, Chime 2, Chime 3, Chime 4, Chime 5, Chime 6, Chime 7, Chime 8, Chime 9, Chime Pro, Chime Plus We(EKEN GROUP LIMITED ; Room 2511-2512, Meilan Business Center Qianjin Two Road, XiXiang, Baoan District Shenzhen, Guangdong, China ) hereby state that all the models are of the same circuit, except the color and model No.. Signature: Name / title: Molly Mok / Manger Date: 2020/12/17

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: EKEN GROUP LIMITED Address: Room 2511-2512, Meilan Business Center Qianjin Two Road, XiXiang, Baoan District Shenzhen, Guangdong, China Product Name: Chime Model Number: Chime, Chime 2, Chime 3, Chime 4, Chime 5, Chime 6, Chime 7, Chime 8, Chime 9, Chime Pro, Chime Plus FCC Identifier: 2ADDG-WIRELESSCHIME We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Molly Mok Date: 12/17/2020 Title: Manager Signature of applicant:

C5266091_X10_Ed.1 1/1 EKEN GROUP LIMITED Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 12/17/2020 Subject: Request for Confidentiality FCC ID: 2ADDG-WIRELESSCHIME To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Molly Mok Date: 12/17/2020 Title: Manager

1 - Page 1 of 3 - Report No.: MTi20112012-7E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. APPENDIX 1: EUT PHOTO Photo 1 (For model Chime) Photo 2 1 - Page 2 of 3 - Report No.: MTi20112012-7E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Photo 3 Photo 4 1 - Page 3 of 3 - Report No.: MTi20112012-7E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Photo 5 ----END OF REPORT----

1 - Page 1 of 3 - Report No.: MTi20112012-7E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. APPENDIX 1: EUT PHOTO Photo 1 (For model Chime) 1 - Page 2 of 3 - Report No.: MTi20112012-7E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Photo 2 Photo 3 1 - Page 3 of 3 - Report No.: MTi20112012-7E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Photo 4 Photo 5 ----END OF REPORT----

This test report is valid for the tested samples only. It cannot be reproduced except in full without prior written consent of Shenzhen Microtest Co., Ltd. Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Test Report FCC ID: 2ADDG-WIRELESSCHIME Date of issue: Dec. 14, 2020 Report No.: MTi20112012-7E1 Sample Description: Chime Mo d e l( s ) : Chime, Chime 2, Chime 3, Chime 4, Chime 5, Chime 6, Chime 7, Chime 8, Chime 9, Chime Pro, Chime Plus Applicant: EKEN GROUP LIMITED Address: Room 2511-2512, Meilan Business Center Qianjin Two Road, XiXiang, Baoan District Shenzhen, Guangdong, China Date of Test: Dec. 01, 2020 t o Dec. 14, 2020 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 17 - Report No.: MTi20112012-7E1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 4 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 4 1.2 TEST MODE .............................................................................................................................................................. 4 1.3 EUT TEST SETUP........................................................................................................................................................ 4 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 4 2 SUMMARY OF TEST RESULT ............................................................................................................................... 5 3 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 6 3.1 TEST LABORATORY ..................................................................................................................................................... 6 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 6 3.3 MEASUREMENT UNCERTAINTY ...................................................................................................................................... 6 3.4 TEST SOFTWARE ........................................................................................................................................................ 6 4 LIST OF TEST EQUIPMENT .................................................................................................................................. 7 5 EMC EMISSION TEST .......................................................................................................................................... 8 5.1 CONDUCTED EMISSION ............................................................................................................................................... 8 5.2 RADIATED EMISSION ................................................................................................................................................. 13 PHOTOGRAPHS OF THE TEST SETUP ...........................................................................................................................16 PHOTOGRAPHS OF THE EUT .......................................................................................................................................17 - Page 3 of 17 - Report No.: MTi20112012-7E1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. TEST REPORT Applicant’s name: EKEN GROUP LIMITED Address: Room 2511-2512, Meilan Business Center Qianjin Two Road, XiXiang, Baoan District Shenzhen, Guangdong, China Manufacture's Name: Shenzhen Puge Electronics Co., Ltd. Address: 2F Building E, No. 1 LingXia Road, FengHuang Community, FuYong Street, BaoAn District, Shenzhen. Product name: Chime Trademark: N/A Model name: Chime, Chime 2, Chime 3, Chime 4, Chime 5, Chime 6, Chime 7, Chime 8, Chime 9, Chime Pro, Chime Plus Standards: FCC Part 15 Subpart B Test methods ANSI C63.4-2014 This device described above has been tested by Shenzhen Microtest Co., Ltd. and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Tested by: Demi Mu Dec. 14, 2020 Reviewed by: Leo Su Dec. 14, 2020 Approved by: Tom Xue Dec. 14, 2020 - Page 4 of 17 - Report No.: MTi20112012-7E1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. 1 General description 1.1 Description of EUT Product name: Chime Model name: Chime Series Model： Chime 2, Chime 3, Chime 4, Chime 5, Chime 6, Chime 7, Chime 8, Chime 9, Chime Pro, Chime Plus Different of series model: All the models are of the same circuit, except the color and model No.. Power supply: AC 120V/60Hz Adapter information: N/A 1.2 Test mode To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mo…

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Model: Chime Radiated emission Conducted emission