2AG7C-BELL11SWireless Doorbell

Hangzhou Meari Technology Co., Ltd.

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Application Details

Equipment Class: DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant: Jul 20, 2020
Application Purpose: Original Equipment
Date of Application: Jul 19, 2020
Equipment Note: Wireless Doorbell
Frequency Range: 914.92000000 - 914.92000000
Company: Hangzhou Meari Technology Co., Ltd.
Country: China

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

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Cover Letter(s)

Company: Hangzhou Meari Technology Co., Ltd. Add: No.91, Chutian Road, Xixing Block, Binjiang, Hangzhou, 310051 China Tel: +8615869048127 Fax: 0571-56565100 DECLARATION Date: 2020-04-15 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Please contact me if there is need for any additional clarification or information. Best Regards, Signature: Typed or Printed Name: Li Zhu Title: Manager Dear Sir or Madam: We, Hangzhou Meari Technology Co., Ltd. hereby declare that product name: Wireless DoorBell (model name: Bell 11S, Bell 11A. FCC ID: 2AG7C-BELL11S). Bell 11S and Bell 11A are electrically identical with the electromagnetic compatibility characteristics. Bell 11S has been tested by BACL. The differences of them are as follows: 1. Model name. 2. Appearance. Bell 11S has camera but Bell 11A doesn't have camera. 3. Bell 11A has one PIR sensor and 6 luminous lights less than Bell 11S, these components can not affect RF performance. Please refer to EUT photos for more details. Bell 11S Bell 11A PIR sensor 6 luminous lights

Cover Letter(s)

QA-FR-170-B Company: Hangzhou Meari Technology Co., Ltd. Add: No.91, Chutian Road, Xixing Block, Binjiang, Hangzhou, 310051 China Tel: +8615869048127 Fax: 0571-565 65100 FCC Authorization Date: 2020-04-15 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Hangzhou Meari Technology Co., Ltd, the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. 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 Yours, Signature: T yped or Printed Name: Li Zhu Title: Manager

Cover Letter(s)

Company Name: Hangzhou Meari Technology Co., Ltd. Add: No.91, Chutian Road, Xixing Block, Binjiang, Hangzhou, 310051 China Tel: +8615869048127 Fax: 0571-56565100 E-mail: [email protected] FCC Confidential Authorization Date: 2020-04-15 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AG7C-BELL11S To : whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Hangzhou Meari Technology Co., Ltd. hereby requests long-term confidential treatment of information accompanying th is application as outlined below: Block 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. Sincerely Yours, Signa ture: Typed or Printed Name: Li Zhu Title: Manager

External Photos

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS Tested Model: Bell 11S Series Model: Bell 11A

Internal Photos

EXHIBIT B - EUT INTERNAL PHOTOGRAPHS Tested Model: Bell 11S SRD Antenna Wi-Fi Antenna Series Model: Bell 11A

Test Report

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.249 TEST REPORT For Hangzhou Meari Technology Co., Ltd. No.91, Chutian Road, Xixing Block, Binjiang, Hangzhou, 310051 China Report Type: Original Report Product Type: Wireless Doorbell Test Engineer: Chao Gao Report Number: RSHA200415003-00B Report Date: 2020-06-14 Reviewed By: Oscar Ye EMC Manager Test Laboratory: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu province, China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn FCC ID: 2AG7C-BELL11S Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHA200415003-00B FCC Part 15.249 Page 2 of 18 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 3 TEST METHODOLOGY .................................................................................................................................................. 3 MEASUREMENT UNCERTAINTY .................................................................................................................................... 4 TEST FACILITY ............................................................................................................................................................. 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 JUSTIFICATION ............................................................................................................................................................. 5 EUT EXERCISE SOFTWARE .......................................................................................................................................... 5 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 5 EXTERNAL I/O CABLE .................................................................................................................................................. 5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 6 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.203 - ANTENNA REQUIREMENT ............................................................................................................ 10 APPLICABLE STANDARD ............................................................................................................................................ 10 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 10 FCC§15.205, §15.209&§15.249- RADIATED EMISSIONS & OUT OF BAND EMISSION .............................. 11 APPLICABLE STANDARD ............................................................................................................................................ 11 EUT SETUP ................................................................................................................................................................ 11 TEST EQUIPMENT SETUP ............................................................................................................................................ 12 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 13 TEST RESULTS SUMMARY .......................................................................................................................................... 13 TEST DATA ................................................................................................................................................................ 13 FCC §15.215(C) – 20 DB BANDWIDTH TESTING ................................................................................................ 17 APPLICABLE STANDARD ............................................................................................................................................ 17 TEST PROCEDURE ...................................................................................................................................................... 17 TEST DATA ................................................................................................................................................................ 17 Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHA200415003-00B FCC Part 15.249 Page 3 of 18 GENERAL INFORMATION Product Description for Equipment under Test (EUT) Applicant: Hangzhou Meari Technolo…

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Test Setup Photos

EXHIBIT C - TEST SETUP PHOTOGRAPHS Radiated Emissions (Below 1GHz) Radiated Emissions (Above 1GHz)