FCC ID: 2BFCV-SESAME5 Smart lock control US

FCC ID: 2BFCV-SESAME5 Page 1 of 1 Report No.: CTL2403042011-WF FCC ID Label Information Label location:

Smart lock control US Model: Sesame 5 FCC ID: 2BFCV-SESAME5 Label Size: L: 10mm x W: 5mm

CANDY HOUSE JAPAN Inc. DateApril 7, 2024 Product Model Number: Sesame 5 FCC ID2BFCV-SESAME5 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:

Testing Approval applications and procedures We declare that ORGANIZATION. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by ORGANIZATION. on our behalf shall have the same effect as acts of our own. By:

Contact Listed on FCC Wesbite Title: CFO Email: jumpei@candyhouse.co Telephone: +81-80-5164-6064 On behalf of: CANDY HOUSE JAPAN Inc.

CANDY HOUSE JAPAN Inc. U.S. Agent Designation for Service of Process

(Applicant and U.S. Agent are Separate Parties) TO:

Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Certification Section 2.911(d)(7) Information Designated U.S. Agent Company Name: CANDY HOUSE Palo Alto, Inc. FRN: 0035258805 Contact Name: KU CHE-MING Street Address: 119 University Ave, City/Province/Zip: Palo Alto, CA 94301, US Telephone No: (650) 521-7612 Email: jumpei+1@candyhouse.co This letter is to confirm that we (the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature:

Date: 2024.4.9 Signed by (Printed Name/Title): : KU CHE-MING/Manager The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: CANDY HOUSE JAPAN Inc. FRN: 0035098318 Grantee Code: 2BFCV FCC ID: 2BFCV-SESAME5 Contact Name: Jumpei Nishiyori Street Address: Pienoa-ku lrifune 5F,1-9-8 lrifune,Chuo,Tokyo 1040042 Japan Telephone No: +81-80-5164-6064 Email: jumpei@candyhouse.co Applicant Signature:

Date: 2024.4.9 Signed by (Printed Name/Title): Jumpei Nishiyori/CFO

Report No.: RFI-LAB-RF-202403-CC04 Testing Report Customer Name: CANDY HOUSE JAPAN Inc. Product Name: Smart lock control US Sample Model: Sesame 5 Reference Standard: GB/T 9410-2008; ANSI/IEEE Std 149-1979 Issue Date: 2024.3.13 Engineer:

Auditor:

Approver:

Date:

Date:

Date:

Page 1 of 9 QP030-E41 Report No.: RFI-LAB-RF-202403-CC04 Version Description Formulate Approval Version No. Date A0 2024.3.13 For the first time, formulate Zkris Eason Contents 1.General Information.........................................................................................................................3 1.1 General information of testing institutions ...........................................................................3 1.2 Testing principle ................................................................................................................... 3 1.3 Test equipment......................................................................................................................4 1.4 Test environment...................................................................................................................4 1.5 Statement.............................................................................................................................. 4 2.Sample Information......................................................................................................................... 5 2.1 Client information.................................................................................................................5 2.2 Description of EUT(S) ..........................................................................................................5 2.3 EUT appearance....................................................................................................................6 2.4 EUT setup photo of free space OTA testing.........................................................................6 3.Test Results...................................................................................................................................... 7 3.1 Test standard......................................................................................................................... 7 3.2 Test uncertainty.....................................................................................................................7 3.3 Test data................................................................................................................................ 7 3.3.1 Typical free space efficiency and gain ...................................................................... 7 3.3.2 Typical free space radiation pattern...........................................................................8 The following is blank................................................................................................................9 Page 2 of 9 QP030-E41 1.General Information Report No.: RFI-LAB-RF-202403-CC04 1.1 General information of testing institutions Name Address Tel E-mail Shenzhen RFI-LAB Communication Technology Co., Ltd. 103 Building 1 Tingwei lndustrial Park,No.6, Liufang Road, Zone 67Xingdong,Xin'an Subdistrict,Bao'an District, Shenzhen, Guangdong, China 13682621346 rfi-lab@tech-now.com Equipment All the equipment used in the report is fixed in 103 Building 1 Tingwei lndustrial Park,No.6, Liufang Road, Zone 67Xingdong,Xin'an Subdistrict,Bao'an District, Shenzhen, Guangdong, China 1.2 Testing principle Page 3 of 9 QP030-E41 1.3 Test equipment Report No.: RFI-LAB-RF-202403-CC04 Equipment Model No. Serial No. Manufacturer Calibration date calibration Next date OTA Test System RayZone-5000 RFI-LAB-RF

-D00 GTS 2023.3.14 2025.3.13 Network Analyzer Network Analyzer E5071C RFI-LAB-RF

-D01 E5071C RFI-LAB-RF

-C02 1.4 Test environment Temperature Humidity Pressure 1.5 Statement KEYSIGHT 2023.5.11 2024.5.10 KEYSIGHT 2023.5.11 2024.5.10 23.6 58%RH 100.19kPa

(1) The test results in the report are only applicable to the tested samples and the tested samples work under the environment described in the report.

(2) Only Shenzhen RFI-LAB Communication Technology Co., Ltd. have the right to modify the report, and the modification information shall be annotated in the revision form.

(3) Any objection to this report shall be raised within 30 days after formal confirmation of the report.

(4) This report is invalid if there is any evidence that the sample information provided is falsified.

(5) The report is invalid without the signature of the auditor and approver. Page 4 of 9 QP030-E41 Report No.: RFI-LAB-RF-202403-CC04 2.Sample Information 2.1 Client information Name Address Contacts Tel E-mail CANDY HOUSE JAPAN Inc. Pienoa-ku lrifune 5F,1-9-8 lrifune,Chuo,Tokyo 1040042 japan

Manufacturer CANDY HOUSE JAPAN Inc. 2.2 Description of EUT(S) Product Name Sample Model Antenna Size Antenna Type Test Item Frequency Range Received Date Test Date Remark Smart lock control US Sesame 5

PCB Antenna Antenna gain; Efficiency; Radiation pattern 2400MHz-2500MHz 2024.3.12 2024.3.12

Page 5 of 9 QP030-E41 2.3 EUT appearance Report No.: RFI-LAB-RF-202403-CC04 2.4 EUT setup photo of free space OTA testing Planform Front view Page 6 of 9 QP030-E41 Report No.: RFI-LAB-RF-202403-CC04 3.Test Results 3.1 Test standard Name Mobile communication antenna Antenna Parameter Antenna gain Radiation pattern Radiation efficiency Gain and directivity Method Standard no. Generic specification for antennas used in the mobile communications GB/T 9410-2008 IEEE Standard Test Procedures for Antennas ANSI/IEEE Std 149-1979 3.2 Test uncertainty The uncertainty was calculated on the basis of the GUM published by ISO, using the inclusion factor of K=2 and the 95% confidence level to express the extended uncertainty. Item Antenna gain Radiation efficiency Uncertainty 0.72dB 0.72dB 3.3 Test data 3.3.1 Typical free space efficiency and gain Frequency/MHz 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 Peak Gain/dBi

-0.25 -0.29 -0.34 -0.32 -0.43 -0.49 -0.54 -0.66 -0.82 -1.04 -1.26 Efficiency/% 38.72 38.14 37.38 36.99 36.46 35.87 34.85 33.84 32.58 30.83 29.17 Page 7 of 9 QP030-E41 3.3.2 Typical free space radiation pattern

(1) X-Z Plane(unit:dBi):

Report No.: RFI-LAB-RF-202403-CC04

(2) Y-Z Plane(unit:dBi):

Page 8 of 9 QP030-E41 Report No.: RFI-LAB-RF-202403-CC04

(3) X-Y Plane(unit:dBi):

(4) Typical Free Space 3D Radiation Pattern at 2.4GHz(unit:dBi):

-------------------------------------------------End------------------------------------------------

The following is blank Page 9 of 9 QP030-E41

CANDY HOUSE JAPAN Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: April 7, 2024 FCC ID: 2BFCV-SESAME5 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing CANDY HOUSE JAPAN Inc. certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing CANDY HOUSE JAPAN Inc. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Applicant: CANDY HOUSE JAPAN Inc. Address: Pienoa-ku lrifune 5F,1-9-8 lrifune,Chuo,Tokyo 1040042 Japan Contact Person: Jumpei Nishiyori Tel.: +81-80-5164-6064 Email: jumpei@candyhouse.co Sincerely, Signature:

CANDY HOUSE JAPAN Inc. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2BFCV-SESAME5 Date: April 7, 2024 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software Security Requirements for UNII devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Jumpei Nishiyori Title: CFO