1. FCC ID
  2. 2A2VU
  3. 2A2VU2VFS535

FCC ID 2A2VU2VFS535

Royyt+ Smart Body Fat Scale

by Shenzhen Subject Technology Co., Ltd.

Grantee Code: 2A2VU   Product Code: 2VFS535
Latest application date: 2025-09-23

FCC ID Device Details

FCC ID2A2VU2VFS535
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A2VU
Product Code2VFS535
Applicant BusinessShenzhen Subject Technology Co., Ltd. 🇨🇳
Equipment ClassRoyyt+ Smart Body Fat Scale
Test FirmSHENZHEN TONGCE TESTING LAB

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-09-23

Exhibits

DocumentTypeAvailableFile
user manualUsers Manual2026-03-22PDF 3.4 MB
Internal PhotosInternal Photos2026-03-22PDF 645.7 KB
External PhotosExternal Photos2026-03-22PDF 677.7 KB
labelID Label/Location Info2025-09-23PDF 1.7 MB
Test Setup TemplateTest Setup Photos2026-03-22PDF 458.3 KB
Antenna_SpecificationTest Report2025-09-23PDF 742.6 KB
Test Rrport BLETest Report2025-09-23PDF 2 MB
2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2Attestation Statements2025-09-23PDF 119.7 KB
Attestation_Statements_Kaspersky_Rev 1.0Attestation Statements2025-09-23PDF 416.4 KB
U.S. Agent Letter of Attestation _Rev1.0Attestation Statements2025-09-23PDF 73.4 KB
FCC-Confidentiality-Request_Rev1.1Cover Letter(s)2025-09-23PDF 147.8 KB
FCC_POA_Rev1.0Cover Letter(s)2025-09-23PDF 144.2 KB
RF ExposureRF Exposure Info2025-09-23PDF 423.5 KB
BLOCK diagram Metadata onlyBlock DiagramPDF 255.7 KB
SCH Metadata onlySchematicsPDF 1.6 MB
OP Metadata onlyOperational DescriptionPDF 89.1 KB

Application Information

Application IDxq49HsTPIJ7qVSl7PqqR/A==
Final Action Date2025-09-23
Application PurposeOriginal Equipment
Applicant FRN0031266000
Model2VFS535
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionRoyyt+ Smart Body Fat Scale
Responsible PartyYanfei Sun, Subjectfcc@163.com , +8618129820148
Test FirmBeryl Zhao, SHENZHEN TONGCE TESTING LAB, berylzhao@tct-lab.com , +8675527208735
TCB Emailjoe_chew@derycom-us.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
xq49HsTPIJ7qVSl7PqqR/A==2025-09-23Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.0011615C

Grants

TCB Grant - Application xq49HsTPIJ7qVSl7PqqR/A==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336
Date of Grant: 09/23/2025

Application Dated: 09/23/2025
Shenzhen Subject Technology Co., Ltd.
705, Building 11, Phase II, Tianan Yungu
Industrial Park, Gangtou Community
Bantian Sub-District, Longgang District, Shenzhen,
China
 
Attention: Yanfei Sun , General 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:  2A2VU2VFS535
Name of Grantee:  Shenzhen Subject Technology Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Royyt+ Smart Body Fat Scale
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00116  

Output power listed is conducted power.