2BB7ZG-S1Smart Lock

shaoxingxinkongzaowukejiyouxiangongsi

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Jul 25, 2023
Application Purpose: Original Equipment
Date of Application: Jul 25, 2023
Equipment Note: Smart Lock
Frequency Range: 2402.00000000 - 2480.00000000
Company: shaoxingxinkongzaowukejiyouxiangongsi
Country: China

Documents & Files

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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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Attestation Statements

(shaoxingxinkongzaowukejiyouxiangongsi) (July 25, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2BB7ZG-S1) [shaoxingxinkongzaowukejiyouxiangongsi] (“the applicant”) 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. Sincerely, (Applicant signature) (Applicant printed name) Lu Chaoting (shaoxingxinkongzaowukejiyouxiangongsi) (July 25, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2BB7ZG-S1) [shaoxingxinkongzaowukejiyouxiangongsi] (“the applicant”) 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. Sincerely, (Applicant signature) (Applicant printed name) Lu Chaoting

Attestation Statements

Attestation Statements (July 25, 2023) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2BB7ZG-S1 ) (shaoxingxinkongzaowukejiyouxiangongsi), the undersigned, hereby authorize (ANTEK SERVICE INC) to act as our designated U.S. agent for service of process, (shaoxingxinkongzaowukejiyouxiangongsi) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. (ANTEK SERVICE INC) accepts the responsibility to act as designated U.S. agent for service of process, provides an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Information： Company name: shaoxingxinkongzaowukejiyouxiangongsi Contact Name: Lu Chaoting Address: jiyangjiedaoguoyebaicunbaishucun832hao zhujishi zhejiangsheng, China Telephone No: 13538214502 Email: [email protected] U.S. Agent Information: Company Name: ANTEK SERVICE INC Address: 901 N PENNSYLVANIA ST STE 0 DENVER, CO 80203 Contact Name: Shirley Guo Telephone No: +01 303-8006306 Email: [email protected] FRN: 0033437609 Applicant Signature: Agent Signature: Applicant printed name: Lu Chaoting Agent printed name: Shirley Guo

Cover Letter(s)

shaoxingxinkongzaowukejiyouxiangongsi (July 25, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Smart Lock / G-S1/ FCC ID: 2BB7ZG- S1 ) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 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 ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Signature: Name: Lu Chaoting Title: Operations

Cover Letter(s)

shaoxingxinkongzaowukejiyouxiangongsi (July 25, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: Lu Chaoting Title: Operations

External Photos

ID Label/Location Info

FCC ID LABEL: Label Location: FCC ID: 2BB7ZG-S1 Model No.: G-S1

Internal Photos

Internal Photos ANT

RF Exposure Info

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2BB7ZG-S1 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna,R=20cm Test Result of RF Exposure Evaluation Modes& Channel Freq. (MHz) Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result 1M BLE GFSK&HC H 11±1 12 15.8489 1.7783 (2.5dBi) 0.0056 1 Pass 2M BLE GFSK&HC H 11±1 12 15.8489 1.7783 (2.5dBi) 0.0056 1 Pass

Test Report

BT3L Antenna test report Product Name: BT3L Antenna Type: PCB antenna Writer: Yinhua Zhang Maximum Gain：2.5dBi Efficiency:62.86% BT3L Antenna test report Version 1.0.0 Date：2020-05-12 NO：0000000001 Antenna Test Report Global Intelligent Platform BT3L Antenna test report Content 1. General Description ............................................................................... 3 2. Technical Information ............................................................................ 3 3. Test Standards ......................................................................................... 3 4. Test Item ................................................................................................. 4 5. Test Photo ............................................................................................... 4 Appendix A S11/VSWR ............................................................................. 5 Appendix B Gain and Efficiency ............................................................... 6 Appendix C Radiation Pattern(1D and 3D) ............................................... 7 Appendix D Test Setup Photo .................................................................... 9 Appendix E EUT Photo .............................................. 错误!未定义书签。 BT3L Antenna test report 1. General Description EUT Name BT3L Antenna Wireless type Bluetooth Antenna Type PCB antenna Dimensions Appendix A 2. Technical Information Frequency Range 2402MHz~2480MHz Test Frequency 2400,2410......2500MHz 3. Test Standards Identity Document Title IEEE 149-1979 IEEE Standard Test Procedures for Antennas BT3L Antenna test report 4. Test Item Report Section Description Appendix B S11/VSWR Appendix C Gain and Efficiency Appendix D Radiation Pattern（1D and 3D） 5. Test Photo Report Section Description Appendix E Test Setup Photo BT3L Antenna test report Appendix A Antenna Dimension Appendix B S11/VSWR Frequency (MHz) 2400 2450 2500 Return Loss -8.73 -11.76 -11.21 BT3L Antenna test report VSWR 2.16 1.71 1.77 Appendix C Gain and Efficiency Frequency (MHz) Efficiency(%) Gain（dBi） 2400 52.29% 1.62 2410 52.17% 1.71 2420 53.14% 1.93 2430 54.16% 1.98 2440 57.62% 2.00 2450 59.64% 2.17 2460 61.55% 2.45 2470 60.64% 2.38 BT3L Antenna test report 2480 62.86% 2.50 2490 59.85% 2.30 2500 60.41% 2.49 Appendix D Radiation Pattern(1D and 3D) BT3L Antenna test report BT3L Antenna test report Appendix E Test Setup Photo

Test Report

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB230706043RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 40 TEST REPORT Compiled by: Reviewed by: Approved by: Zhou Kui Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: Smart Lock FCC ID: 2BB7ZG-S1 Trademark: GJV Model Number: G-S1 Prepared For: shaoxingxinkongzaowukejiyouxiangongsi Address: jiyangjiedaoguoyebaicunbaishucun832hao zhujishi zhejiangsheng, China Manufacturer: wenzhoubiguokejiyouxiangongsi Address: zhejiangshengwenzhoushiyongjiaxianwuniujiedaodongmenggongyequ(wenzhoujiar enshipinyouxiangongsinei) Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Jun. 21, 2023 Sample tested Date: Jun. 21, 2023 to Jul. 06, 2023 Issue Date: Jul. 06, 2023 Report No.: CTB230706043RFX Test Standards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB230706043RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 40 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ........................................................................................................................................ 3 2. TEST SUMMARY ........................................................................................................................... 4 3. MEASUREMENT UNCERTAINTY ................................................................................................. 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................ 6 4.1 Product Information .......................................................................................................................... 6 4.2 Test Setup Configuration .................................................................................................................. 6 4.3 Support Equipment........................................................................................................................... 6 4.4 Channel List ..................................................................................................................................... 7 4.5 Test Mode ........................................................................................................................................ 7 4.6 Test Environment ............................................................................................................................. 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................................................... 8 5.1 Test Facility ...................................................................................................................................... 8 5.2 Test Instrument Used ....................................................................................................................... 8 6. AC POWER LINE CONDUCTED EMISSION ................................................................................ 10 6.1 Block Diagram Of Test Setup ......................................................................................................... 10 6.2 Limit ................................................................................................................................................ 10 6.3 Test procedure ............................................................................................................................... 10 6.4 Test Result ..................................................................................................................................... 12 7. RADIATED SPURIOUS EMISSION ............................................................................................. 14 7.1 Block Diagram Of Test Setup ......................................................................................................... 14 7.2 Limit ................................................................................................................................................ 14 7.3 Test procedure ............................................................................................................................... 15 7.4 Test Result ..................................................................................................................................... 16 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............................................... 23 8.1 Block Diagram Of Test Setup ......................................................................................................... 23 8.2 Limit ................................................................................................................................................ 23 8.3 Test procedure ............................................................................................................................... 23 8.4 Test Result ..................................................................................................................................... 24 9. COUDUCTED OUTPUT POWER ................................................................................................. 28 9.1 Block Diagram Of Test Setup…

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Test Setup Photos

Radiated Emission Below 1G Above 1G Conducted emissions

Contact Information

Applicant

Chaoting Lu

[email protected]13538214502Fax: 13538214502

Technical Contact

shaoxingxinkongzaowukejiyouxiangongsiChaoting Lu

[email protected]13538214502

jiyangjiedaoguoyebai · zhujishi zhejiangsheng, · China

Test Firm

Shenzhen CTB Testing Technology Co., Ltd.Rita Xiao

[email protected]86-13538218145

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	14.03 mW

Confidentiality

Long Term

Grant Notes

Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device.