FCC ID: 2AH4J-RKDB03 Bluetooth Smart Lock

Hangzhou Sciener Intelligent Control Technology Co., Ltd Date: Jun.16.2021 Federal Communications Commission To Whom It May Concern:

The letter grants authorization for representative of Hangzhou Sciener Intelligent Control Technology Co., Ltd to apply the FCC for a change in identification. This authorization applies to identical.

, granted on 16/06/2021, The equipment is electrically FCC ID:2ATF2-M503 We are aware that Consumer 2.0 intends to market the above referenced product under FCC ID:2AH4J-RKDB03 The only change being the Applicant Name, address, appearance, FCC ID and the label on the device. The original test results, technical information and relevant documents continue to be representative of and applicable to the change ID equipment. Should there be any question, please feel free to contact us. Clients signature Clients name / title:Bao Hong Wan / Manager Telephone:057188690590 Email:wbh@sciener.cn

< Consumer 2.0>

C5266091_X4_Ed.1 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2021/06/15 FCC ID: 2AH4J-RKDB03 Request for 2.933 Change in identification of equipment Subject:

Reference:

Gentlemen,

(Consumer 2.0) requests a Change in Identification for a currently approved device. This application will establish a new FCC ID for purpose of marketing. The original Grant for (2ATF2), under FCC ID: (2ATF2-M503) with a Grant Date of

(2021/06/10) will remain in effect. An authorization letter from the original Grantee is attached. We attest that the equipment is electrically identical. Only the model name, trade name, and FCC ID are different.The original test results are applicable and continue to be representative of this device. The following files are provided as attachments:

Cover letter giving permission from original Applicant for Change in ID External photos showing no physical changes to this device New FCC identification label and its location. Thanks and Best Regards,

(Andre Sanchez)

(Consumer 2.0)

(6300 Wilshire Blvd Suite 620, Los Angeles,, Los Angeles, California, United States)

(323-319-6979)

(323-319-6979) 1/1

C5266091_X8_Ed.1 Letter of Authorization

< Consumer 2.0 >

Company: Consumer 2.0 Address: 6300 Wilshire Blvd Suite 620, Los Angeles, Los Angeles California, United States Product Name: Bluetooth Smart Lock Model Number: M503 M501, M502 FCC Identifier: 2AH4J-RKDB03 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: Andre Sanchez Title: N/A Date: 2021-06-15 Signature of applicant:

1/1