Control ring — by Shenzhen Shuimuxin Technology Co., Ltd
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FCC ID 2BK7V-RING01
Device Details
FCC ID 2BK7V-RING01 Grantee Code 2BK7V Product Code RING01 Applicant Shenzhen Shuimuxin Technology Co., Ltd Address Floor 3, Building 3, No. 14, Chuangye Road, Shilong Community, Shiyan Street, Baoan District,, Shenzhen, N/A, N/A, China Equipment Class DTS - Digital Transmission System Device Description Control ring Application Purpose Original Equipment Grant Date 2026-09-16 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-16
Exhibits (15)
View on FCC.gov ↗
Document Type Available File
US agent
Attestation Statements
2026-09-16
ADOBE ACROBAT PDF 154.1 KB
Attestation Statements
Attestation Statements
2026-09-16
ADOBE ACROBAT PDF 91.7 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 74.6 KB
Long term Confidentiality Letter
Cover Letter(s)
2026-09-16
ADOBE ACROBAT PDF 14.4 KB
POA
Cover Letter(s)
2026-09-16
ADOBE ACROBAT PDF 13.3 KB
External Photos
External Photos
2026-09-16
ADOBE ACROBAT PDF 5.5 MB
ID Label/Location Info
ID Label/Location Info
2026-09-16
ADOBE ACROBAT PDF 121.4 KB
Internal Photos
Internal Photos
2026-09-16
ADOBE ACROBAT PDF 3.1 MB
Operational Description
Operational Description
ADOBE ACROBAT PDF 6.9 KB
RF Exposure Info
RF Exposure Info
2026-09-16
ADOBE ACROBAT PDF 261.7 KB
Schematics
Schematics
ADOBE ACROBAT PDF 67.1 KB
ANT Test Report
Test Report
2026-09-16
ADOBE ACROBAT PDF 1.1 MB
Test Report
Test Report
2026-09-16
ADOBE ACROBAT PDF 564.7 KB
Test Setup Photos
Test Setup Photos
2026-09-16
ADOBE ACROBAT PDF 2 MB
Users Manual
Users Manual
2026-09-16
ADOBE ACROBAT PDF 214.7 KB
Application Information
Application ID vBahQNlvkVZ88PSNZc/+jQ== Final Action Date 2026-09-16 Application Purpose Original Equipment Model RING01 Frequency Range 2402-2480 MHz Equipment Class DTS - Digital Transmission System Device Description Control ring Responsible Party Zangjun Yuo, 1260695795@qq.com, 13316547796 Non-Technical Contact Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com, 708-571-3148 Test Firm Joy Zhou, WALTEK TESTING GROUP CO., LTD., szqa@waltek.com.cn, 0769-22676998 TCB Email tcb@metlabs.com TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality No Modular Equipment Does not apply Composite Device No Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (1)
Application ID Date Purpose
vBahQNlvkVZ88PSNZc/+jQ==
2026-09-16
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0002000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 09/16/2026
Shenzhen Shuimuxin Technology Co., Ltd
Floor 3, Building 3, No. 14, Chuangye Road,
Shilong Community, Shiyan Street, Baoan District,
Shenzhen,
China
Attention: Zangjun Yuo ,
NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for
the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
FCC IDENTIFIER:
2BK7V-RING01
Name of Grantee:
Shenzhen Shuimuxin Technology Co., Ltd
Equipment Class:
Digital Transmission System
Notes:
Control ring
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.0002
Output power listed is conducted.
Regulatory Testing from Start to Certificate
