1. FCC ID
  2. 2BV7M
  3. 2BV7M-FD-001

FCC ID 2BV7M-FD-001

Frez Dyno

by Hold Tight

Grantee Code: 2BV7M   Product Code: FD001
Latest application date: 2026-06-02

FCC ID Device Details

FCC ID2BV7M-FD-001
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BV7M
Product CodeFD001
Applicant BusinessHold Tight 🇰🇷
Related Domains frez.app uuxgroup.com
Equipment ClassFrez Dyno
Test FirmShenzhen Timeway Testing Laboratories

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-06-02

Exhibits

DocumentTypeAvailableFile
13_FD-001 Users ManualUsers Manual2026-06-02PDF 3 MB
09_FD-001 Internal PhotosInternal Photos2026-06-02PDF 398.5 KB
08_FD-001 External PhotosExternal Photos2026-06-02PDF 267.1 KB
07A_FD-001 Label SampleID Label/Location Info2026-06-02PDF 60.8 KB
07B_FD-001 Label LocationID Label/Location Info2026-06-02PDF 191.3 KB
15_FD-001 Test Setup PhotosTest Setup Photos2026-06-02PDF 271 KB
14_FD-001 Test Report DXXTest Report2026-06-02PDF 1.9 MB
16_FD-001 Antenna SpecificationTest Report2026-06-02PDF 1.4 MB
02_FD-001 Covered Equipment Certification Attestation LetterAttestation Statements2026-06-02PDF 20.7 KB
03_FD-001 U.S. Agent Designation Attestation LetterAttestation Statements2026-06-02PDF 1.1 MB
04_FD-001 Authorization-AgentCover Letter(s)2026-06-02PDF 54.3 KB
06_FD-001 Long-Confidential RequestCover Letter(s)2026-06-02PDF 35.1 KB
17_FD-001 RF Exp InfoRF Exposure Info2026-06-02PDF 86.9 KB
11_FD-001 Block Diagram Metadata onlyBlock DiagramPDF 42 KB
12_FD-001 Schematics Metadata onlySchematicsPDF 62.6 KB
10_FD-001 Operational Description Metadata onlyOperational DescriptionPDF 106.2 KB

Application Information

Application IDaOW2CIMZ9K9K4MTd/Ec8ww==
Final Action Date2026-06-02
Application PurposeOriginal Equipment
Applicant FRN0038442315
ModelFD-001
Frequency Range2402-2480 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device DescriptionFrez Dyno
Responsible PartyDonghyun Kim, dong@frez.app , 010-5883-2652
Non-Technical ContactJack Fu, U UX GROUP INC, info@uuxgroup.com , 213-3753998
Test FirmTerry Tang, Shenzhen Timeway Testing Laboratories, Terry.tang@timeway-lab.com , 86-755-83448688
TCB Emailtcbadmin@compliancetesting.com
TCB ScopeA2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz
Short-Term ConfidentialityNo
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
aOW2CIMZ9K9K4MTd/Ec8ww==2026-06-02Original Equipment

Equipment Authorization

FrequencyRules
2402-2480 MHz15C

Grants

TCB Grant - Application aOW2CIMZ9K9K4MTd/Ec8ww==

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

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
Date of Grant: 06/02/2026

Application Dated: 06/02/2026
Hold Tight
703-J340, 7th, 9 Gangnamseo-ro, Giheung-gu
Yongin-si, 16977
South Korea
 
Attention: Donghyun Kim , CEO

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:  2BV7M-FD-001
Name of Grantee:  Hold Tight
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: Frez Dyno
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0  

Power output listed is conducted. This device has a 20MHz and 40 MHz bandwidth mode. 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 transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.