2AG7C-BELL15TWireless DoorBell

ModelDeclarationLetter We,theundersigningcompany CompanyName:HangzhouMeariTechnologyCo.,Ltd. Address:Room604-605,Building1,No.768JianghongRoad,Changhestreet,Binjiang District,Hangzhou,zhejiang，China Herebyconfirmthatthefollowingproducts: Product description: Wireless DoorBell Type designation: Bell15S,Bell15T,Bell17S,Bell17T,CMACC-DRBL-HWBAT-WH, VD1001C That The PCB board, structure and internal of these model(s) are the same, Only the model name different. Date: 2021-7-16 Name: Zhiyang Chai Telephone: +8615869048127 E-mail: [email protected] Signature:

Confidentiality Request Letter For Certification Service in the USA FederalCommunicationCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoParagraphs§0.457and0.459oftheCommission’sRules(47C.F.R.)andSection §552(b)(4)oftheFreedomofInformationAct,werequestconfidentialityforthe documentationofthefollowingproducts: FCCIDModelname 2AG7C-BELL15TBELL 15S,Bell 15T,Bell 7S, Bell 17T, CMACC-DRBL-HWBAT-WH, VD1001C Fortheproductslistedabove,werequestpermanentconfidentialityforallapplicable exhibitsasthereare:  theOperationalDescription  theBlockDiagram theSchematics Theabovelistedexhibitscontaintradesecretsandproprietaryinformationthatcouldbeof benefittoourcompetitors. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, 2021-7-16 SignatureDate PrintedNameofSignee: Company:HangzhouMeariTechnologyCo.,Ltd. Address: Room604-605,Building1,No.768JianghongRoad,Changhestreet,Binjiang District,Hangzhou,zhejiang ， China Phone: +8615869048127 Email:[email protected]

Report No.: GTS20210716009-1-8 Page 36 of 47 6. E X T E R N A L A N D I N T E R N A L P H O T O S O F T H E EUT Fig. 1 Fig. 2 Report No.: GTS20210716009-1-8 Page 37 of 47 Fig. 3 Fig. 4 Report No.: GTS20210716009-1-8 Page 38 of 47 Fig. 5 Fig. 6 Report No.: GTS20210716009-1-8 Page 39 of 47 Fig. 7 Fig. 8 Report No.: GTS20210716009-1-8 Page 40 of 47 Fig. 9 Fig. 10

Labellocation

Report No.: GTS20210716009-1-8 Page 41 of 47 Fig. 11 Fig. 12 Report No.: GTS20210716009-1-8 Page 42 of 47 Fig. 13 Fig. 14 Report No.: GTS20210716009-1-8 Page 43 of 47 Fig. 15 Fig. 16 WLAN Antenna 915M Antenna Report No.: GTS20210716009-1-8 Page 44 of 47 Fig. 17 Fig. 18 Report No.: GTS20210716009-1-8 Page 45 of 47 Fig. 19 Fig. 20 Report No.: GTS20210716009-1-8 Page 46 of 47 Fig. 21 Fig. 22 Report No.: GTS20210716009-1-8 Page 47 of 47 Fig. 23 .......................End of Report........................

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT FCC PART 15 C(15.249) Report Reference No. ..................... : FCC ID............................................. : GTS20210716009-1-9 2AG7C-BELL15T Compiled by ( position+printed name+signature) . : File administrators Peter Xiao Supervised by ( position+printed name+signature) . : Test Engineer Oliver Ou Approved by ( position+printed name+signature) . : Manager Simon Hu Date of issue .................................... : Jul.21, 2021 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong,China Applicant’s name ............................ : Hangzhou Meari Technology Co., Ltd. Address ............................................ : Room 604-605, Building 1, No.768 Jianghong Road, Changhe street, Binjiang District, Hangzhou, zhejiang, China Test specification ........................... : Standard ........................................... : FCC CFR 47 PART 15 C(15.249) ANSI C63.10-2013 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ...................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Wireless DoorBell Trade Mark ....................................... : N/A Manufacturer .................................... : Hangzhou Meari Technology Co., Ltd. Model/Type reference ...................... : Bell 15S Listed Models .................................. : Bell 15T, Bell 17S, Bell 17T, CMACC-DRBL-HWBAT-WH, VD1001C Modulation Type ............................... : OOK Operation Frequency ........................ : From 915MHz Hardware Version ............................ : PCB-BELL15S-T1MB_GC1 REV1_1 Software Version .............................. : N/A Rating ............................................... : DC 3.6V by battery Recharged by DC 5.0V/1.0A or AC/DC 12V-24V Result ............................................... : PASS Report No.: GTS20210716009-1-9 Page 2 of 25 T E S T R E P O R T Test Report No. : GTS20210716009-1-9 Jul.21, 2021 ______________________________________________________________________________________________ Date of issue Equipment under Test : Wireless DoorBell Model /Type : Bell 15S Listed model : Bell 15T, Bell 17S, Bell 17T, CMACC-DRBL-HWBAT-WH, VD1001C Applicant : Hangzhou Meari Technology Co., Ltd. Address : Room 604-605, Building 1, No.768 Jianghong Road, Changhe street, Binjiang District, Hangzhou, zhejiang, China Manufacturer : Hangzhou Meari Technology Co., Ltd. Address : No. 91 Chutian Road, Xixing Street, Binjiang District, Hangzhou, Zhejiang, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20210716009-1-9 Page 3 of 25 Contents 1. TEST STANDARDS ......................................................................................................................................... 4 2. SUMMARY ....................................................................................................................................................... 5 2.1. General Remarks ................................................................................................................................... 5 2.2. Product Description ................................................................................................................................ 5 2.3. Equipment Under Test ........................................................................................................................... 6 2.4. Short description of the Equipment under Test (EUT) ........................................................................... 6 2.5. EUT operation mode .............................................................................................................................. 6 2.6. Block Diagram of Test Setup ................................................................................................................. 7 2.7. EUT Exercise Software .......................................................................................................................... 7 2.8. Special Accessories ............................................................................................................................... 7 2.9. External I/O Cable .................................................................................................................................. 7 2.10. Related Submittal(s) / Grant (s) ........................................................................................................... 7 2.11. Modifications ........................................................................................................................................ 7 3. TEST ENVIRONMENT ..................................................................................................................................... 8 3.1. Address of the test laboratory .............................................................................…

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Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong RF Exposure evaluation Report Reference No...................... : FCC ID. ............................................ : GTS20210716009-1-10 2AG7C-BELL15T Compiled by ( position+printed name+signature) . : File administrators Peter Xiao Supervised by ( position+printed name+signature) . : Test Engineer Oliver Ou Approved by ( position+printed name+signature) . : Manager Simon Hu Date of issue .................................... : Jul.21, 2021 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong Applicant’s name ............................ : Hangzhou Meari Technology Co., Ltd. Address ............................................ : Room 604-605, Building 1, No.768 Jianghong Road, Changhe street, Binjiang District, Hangzhou, zhejiang, China Test specification ........................... : Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ...................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Wireless DoorBell Trade Mark ....................................... : N/A Manufacturer .................................... : Hangzhou Meari Technology Co., Ltd. Model/Type reference ...................... : Bell 15S Listed Models .................................. : Bell 15T, Bell 17S, Bell 17T, CMACC-DRBL-HWBAT-WH, VD1001C Modulation Type ............................... : 802.11b: DSSS; 802.11g/n: OFDM OOK Operation Frequency........................ : From 2412MHz to 2462MHz, 915MHz Hardware Version ............................ : PCB-BELL15S-T1MB_GC1 REV1_1 Software Version .............................. : N/A Rating ............................................... : DC 3.6V by battery Recharged by DC 5.0V/1.0A or AC/DC 12V-24V Result ............................................... : PASS Report No.: GTS20210716009-1-10 Page 2 of 11 T E S T R E P O R T Test Report No. : GTS20210716009-1-10 Jul.21, 2021 ______________________________________________________________________________________________ Date of issue Equipment under Test : Wireless DoorBell Model /Type : Bell 15S Listed model : Bell 15T, Bell 17S, Bell 17T, CMACC-DRBL-HWBAT-WH, VD1001C Applicant : Hangzhou Meari Technology Co., Ltd. Address : Room 604-605, Building 1, No.768 Jianghong Road, Changhe street, Binjiang District, Hangzhou, zhejiang, China Manufacturer : Hangzhou Meari Technology Co., Ltd. Address : No. 91 Chutian Road, Xixing Street, Binjiang District, Hangzhou, Zhejiang, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20210716009-1-10 Page 3 of 11 Contents 1. SUMMARY ................................................................................................................................................................. 4 1.1 EUT CONFIGURATION ........................................................................................................................................................ 4 1.2 PRODUCT DESCRIPTION ..................................................................................................................................................... 4 2. TEST ENVIRONMENT ................................................................................................................................................. 5 2.1 ADDRESS OF THE TEST LABORATORY ..................................................................................................................................... 5 2.2 TEST FACILITY .................................................................................................................................................................. 5 2.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................................ 5 2.4 STATEMENT OF THE MEASUREMENT UNCERTAINTY .................................................................................................................. 5 3. METHOD OF MEASUREMENT .................................................................................................................................... 6 3.1 APPLICABLE STANDARD ...................................................................................................................................................... 6 3.2 REQUIREMENT ................................................................................................................................................................. 6 3.3 LIMIT ............................................................................................................................................................................. 6 3.4 MPE CALCULATION METHOD ..........................................................................................................…

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Report No.: GTS20210716009-1-8 Page 33 of 47 5. T E S T S E T U P P H O T O S O F T H E E U T Adapter: TPA-46B050100UU Radiated Emission Report No.: GTS20210716009-1-8 Page 34 of 47 Conducted Emission Adapter:GTA92-0501000US Radiated Emission Report No.: GTS20210716009-1-8 Page 35 of 47 Conducted Emission