1. FCC ID
  2. OZ5
  3. OZ5C31

FCC ID OZ5C31

Remote Controller

by Ohsung Electronics Co., Ltd.

Grantee Code: OZ5   Product Code: C31
Latest application date: 2025-11-25

FCC ID Device Details

FCC IDOZ5C31
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeOZ5
Product CodeC31
Applicant BusinessOhsung Electronics Co., Ltd. 🇰🇷
Related Domains ohsungec.com
Equipment ClassRemote Controller
Test FirmGUMI UNIVERSITY EMC CENTER

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzClass II permissive change or modification of presently authorized equipment2025-11-25
2402-2480 MHzOriginal Equipment2024-02-28

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2024-04-13PDF 1.3 MB
Internal PhotosInternal Photos2026-01-09PDF 661.3 KB
Internal PhotosInternal Photos2024-04-13PDF 1.3 MB
External PhotosExternal Photos2024-04-13PDF 687.9 KB
LabelID Label/Location Info2024-02-28PDF 259.2 KB
TsupTest Setup Photos2026-01-09PDF 600.3 KB
Test Setup PhotosTest Setup Photos2024-04-13PDF 287.4 KB
Test ReportTest Report2025-11-25PDF 716.8 KB
Antenna SpecificationTest Report2024-02-28PDF 745.4 KB
Test ReportTest Report2024-02-28PDF 1.5 MB
Attestation StatementAttestation Statements2025-11-25PDF 170.9 KB
Attestation Statement part 2.911(d)(7lAttestation Statements2025-11-25PDF 384 KB
Attstn Stmts parts 2.911(d)(5)(i)&(ii)Attestation Statements2025-11-25PDF 130.7 KB
Attestat Metadata onlyAttestation Statements2024-02-28PDF 63 KB
Attestation StatementAttestation Statements2024-02-28PDF 63 KB
Attestation Statements Part 2.911(d)(7)Attestation Statements2024-02-28PDF 384 KB
Attstn Stmt Part 2.911(d)(5)(i)&(ii)Attestation Statements2024-02-28PDF 457.9 KB
C2PCCover Letter(s)2025-11-25PDF 120 KB
Confidentiality RequestCover Letter(s)2025-11-25PDF 102.4 KB
POACover Letter(s)2025-11-25PDF 112.6 KB
Confidentiality Request LetterCover Letter(s)2024-02-28PDF 99.8 KB
POACover Letter(s)2024-02-28PDF 414.5 KB
RF Exposure InfoRF Exposure Info2025-11-25PDF 202.3 KB
RF Exposure EvalutationRF Exposure Info2024-02-28PDF 203.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 89.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 91.7 KB
C2PC Detail Metadata onlySchematicsPDF 493.3 KB
Schematics Metadata onlySchematicsPDF 217.9 KB
Schematics Diagram Metadata onlySchematicsPDF 209.2 KB
Operational Description Metadata onlyOperational DescriptionPDF 125.2 KB
Parts List Metadata onlyParts List/Tune Up InfoPDF 86.7 KB
Parts List Metadata onlyParts List/Tune Up InfoPDF 644.6 KB

Application Information

Application ID5i9GsxzDCUgiBm017L66xw==
Final Action Date2025-11-25
Application PurposeClass II permissive change or modification of presently authorized equipment
Applicant FRN0011415411
ModelC31
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionRemote Controller
Responsible PartyHak-Ki Kim, k8571@ohsungec.com , 82-54-468-7281
Test FirmTea-Sig Park, GUMI UNIVERSITY EMC CENTER, ted8@gumi.ac.kr , 82-54-440-1194
TCB Emailtei@timcoengr.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
5i9GsxzDCUgiBm017L66xw==2025-11-25Class II permissive change or modification of presently authorized equipment
tuA8BOJh8LfficjS7bElZg==2024-02-28Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.006920015C

Grants

TCB Grant - Application tuA8BOJh8LfficjS7bElZg==

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

  Timco Engineering, Inc.
849 NW State Road 45
Newberry, FL 32669
 Date of Grant: 02/28/2024

Application Dated: 02/28/2024
Ohsung Electronics Co., Ltd.
#181 Gongdan-Dong, Gumi-Si
Gyeongsangbuk-Do,
South Korea
 
Attention: Hak-Ki Kim , 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:  OZ5C31
Name of Grantee:  Ohsung Electronics Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Remote Controller
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00692  

Power listed is conducted.

EAS Grant - Application tuA8BOJh8LfficjS7bElZg==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Ohsung Electronics Co., Ltd.
#181 Gongdan-Dong, Gumi-Si
Gyeongsangbuk-Do,
South Korea 		  Date of Grant: 02/28/2024

Application Dated: 02/28/2024
 
Attention: Hak-Ki Kim , 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:  OZ5C31
Name of Grantee:  Ohsung Electronics Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Remote Controller
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00692  

Power listed is conducted.



TCB Grant - Application 5i9GsxzDCUgiBm017L66xw==

Mail To:
TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
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: 11/25/2025

Application Dated: 11/25/2025
Ohsung Electronics Co., Ltd.
#181 Gongdan-Dong, Gumi-Si
Gyeongsangbuk-Do,
South Korea
 
Attention: Hak-Ki Kim , 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:  OZ5C31
Name of Grantee:  Ohsung Electronics Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Remote Controller
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00692  

Power listed is conducted.

Class II Permissive Change: Added microphone component.