Remote shutter — by Shenzhen Lanyi Digital TechnologyCo., Ltd.
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FCC ID 2BWSO-DY21
Device Details
FCC ID 2BWSO-DY21 Grantee Code 2BWSO Product Code DY21 Applicant Shenzhen Lanyi Digital TechnologyCo., Ltd. Address 9th Floor, Building 4, Huidongsheng Industrial Park, Guangqiao Avenue, Yutang Street,, Guangming District, Shenzhen, N/A, N/A, China Equipment Class DTS - Digital Transmission System Device Description Remote shutter Application Purpose Original Equipment Grant Date 2026-09-14 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-14
Exhibits (17)
View on FCC.gov ↗
Document Type Available File
Attestation Statements part 2.911 d 5i and d 5ii
Attestation Statements
2026-09-14
ADOBE ACROBAT PDF 419.4 KB
US Agent Letter
Attestation Statements
2026-09-14
ADOBE ACROBAT PDF 349.4 KB
SDoC Attestation Letter
Attestation Statements
2026-09-14
ADOBE ACROBAT PDF 473.3 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 8.1 KB
Model Difference
Cover Letter(s)
2026-09-14
ADOBE ACROBAT PDF 19.8 KB
Authority Letter
Cover Letter(s)
2026-09-14
ADOBE ACROBAT PDF 46.9 KB
Confidentiality Letter
Cover Letter(s)
2026-09-14
ADOBE ACROBAT PDF 124 KB
External Photos
External Photos
2027-03-14
ADOBE ACROBAT PDF 854.8 KB
Label Location
ID Label/Location Info
2026-09-14
ADOBE ACROBAT PDF 3.2 MB
Internal Photos
Internal Photos
2027-03-14
ADOBE ACROBAT PDF 746 KB
Operation Description
Operational Description
ADOBE ACROBAT PDF 47.1 KB
RF Exposure Evaluation
RF Exposure Info
2026-09-14
ADOBE ACROBAT PDF 124.6 KB
Schematics
Schematics
ADOBE ACROBAT PDF 363.7 KB
Antenna Specification
Test Report
2026-09-14
ADOBE ACROBAT PDF 215 KB
Test Report
Test Report
2026-09-14
ADOBE ACROBAT PDF 2.4 MB
Test Setup Photos
Test Setup Photos
2027-03-14
ADOBE ACROBAT PDF 472 KB
User Manual
Users Manual
2027-03-14
ADOBE ACROBAT PDF 1.1 MB
Application Information
Application ID u4vxNEix1/b0vS249Mt3jw== Final Action Date 2026-09-14 Application Purpose Original Equipment Model DY21 Frequency Range 2402-2480 MHz Equipment Class DTS - Digital Transmission System Device Description Remote shutter Responsible Party Miao Wang, lifen@xin-feiyi.com, 18028784696 Non-Technical Contact Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com, 708-571-3148 Test Firm Alex Li, Shenzhen NTEK Testing Technology Co., Ltd., certification@ntek.org.cn, 8675561159384 TCB Email cb@industrial-ia.com TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality Yes Short-Term Release Date 03/14/2027 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
u4vxNEix1/b0vS249Mt3jw==
2026-09-14
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0001400
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 09/14/2026
Shenzhen Lanyi Digital TechnologyCo., Ltd.
9th Floor, Building 4, Huidongsheng Industrial
Park, Guangqiao Avenue, Yutang Street,
Guangming District, Shenzhen,
China
Attention: Miao Wang , manager
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:
2BWSO-DY21
Name of Grantee:
Shenzhen Lanyi Digital TechnologyCo., Ltd.
Equipment Class:
Digital Transmission System
Notes:
Remote shutter
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.00014
Output Power listed is conducted.
Regulatory Testing from Start to Certificate
