FCC ID SERAOFN200

WiFi Module

by Sintai Optical (Shenzhen) Co., Ltd.

Grantee Code: SER   Product Code: AOFN200
Latest application date: 2025-11-27

FCC ID Device Details

FCC IDSERAOFN200
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeSER
Product CodeAOFN200
Applicant BusinessSintai Optical (Shenzhen) Co., Ltd. 🇨🇳
Related Domains sintai.com
Equipment ClassWiFi Module
Test FirmUnderwriters Laboratories Taiwan Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2412-2462 MHzClass II permissive change or modification of presently authorized equipment2025-11-27
2412-2462 MHzClass II permissive change or modification of presently authorized equipment2025-11-20
2412-2462 MHzClass II permissive change or modification of presently authorized equipment2022-08-01
2412-2462 MHzClass II permissive change or modification of presently authorized equipment2021-10-21
2412-2462 MHzClass II permissive change or modification of presently authorized equipment2021-08-18
2412-2462 MHzOriginal Equipment2021-07-25

Exhibits

DocumentTypeAvailableFile
User Manual_1Users Manual2025-11-27PDF 5.3 MB
User Manual_2Users Manual2025-11-27PDF 5.4 MB
User Manual_3Users Manual2025-11-27PDF 5.3 MB
User Manual_4Users Manual2025-11-27PDF 5.1 MB
User Manual_5Users Manual2025-11-27PDF 4.6 MB
User Manual_4Users Manual2025-11-20PDF 4.9 MB
Users Manual_1Users Manual2025-11-20PDF 5.3 MB
Users Manual_2Users Manual2025-11-20PDF 5.2 MB
Users Manual_3Users Manual2025-11-20PDF 5.2 MB
Users Manual-3Users Manual2022-08-01PDF 4.6 MB
Users Manual-4Users Manual2022-08-01PDF 4.7 MB
Users Manual-5Users Manual2022-08-01PDF 4.5 MB
Users Manual-6Users Manual2022-08-01PDF 1.6 MB
Users manual-1Users Manual2022-08-01PDF 5 MB
Users manual-2Users Manual2022-08-01PDF 4.4 MB
Users ManualUsers Manual2022-01-22PDF 164.2 KB
Users ManualUsers Manual2021-08-18PDF 2.8 MB
Internal Photos_1Internal Photos2025-11-27PDF 5.2 MB
Internal Photos_2Internal Photos2025-11-27PDF 5.5 MB
Internal Photos_3Internal Photos2025-11-27PDF 5.3 MB
Internal Photos_4Internal Photos2025-11-27PDF 456.2 KB
Internal PhotosInternal Photos2025-11-20PDF 4.3 MB
Internal photosInternal Photos2022-08-01PDF 3.7 MB
Internal photos revInternal Photos2022-01-22PDF 680.8 KB
Internal PhotosInternal Photos2021-08-18PDF 3.2 MB
External Photos_HOSTExternal Photos2025-11-27PDF 3.6 MB
External Photos_MODULEExternal Photos2025-11-27PDF 1 MB
External Photos_HOSTExternal Photos2025-11-20PDF 2.5 MB
External photosExternal Photos2022-08-01PDF 1.3 MB
External photosExternal Photos2022-01-22PDF 576.7 KB
ID Label and LocationID Label/Location Info2025-11-27PDF 658.6 KB
ID Label and LocationID Label/Location Info2025-11-20PDF 489.6 KB
Label Sample and Label LocationID Label/Location Info2022-08-01PDF 52.4 KB
Label Sample & Label LocationID Label/Location Info2021-08-18PDF 50.8 KB
Label sample and label locationID Label/Location Info2021-07-25PDF 17 KB
Test Setup PhotosTest Setup Photos2025-11-27PDF 586.3 KB
Test Setup PhotosTest Setup Photos2025-11-20PDF 694.7 KB
Test setup photos (SAR)Test Setup Photos2022-08-01PDF 921.4 KB
Test setup photosTest Setup Photos2022-01-22PDF 681.8 KB
Test setup photos (SAR) revTest Setup Photos2021-10-21PDF 1.8 MB
Test setup photos (SAR)Test Setup Photos2021-08-18PDF 3.4 MB
Test Report_SAR_1RF Exposure Info2025-11-27PDF 729.7 KB
Test Report_SAR_2RF Exposure Info2025-11-27PDF 4.2 MB
Test Report_SAR_1RF Exposure Info2025-11-20PDF 802.6 KB
Test Report_SAR_2RF Exposure Info2025-11-20PDF 4.2 MB
Test reportTest Report2021-07-25PDF 2 MB
Covered Equipment Certification Attestation LetterAttestation Statements2025-11-27PDF 241.5 KB
US Agent AttestationAttestation Statements2025-11-27PDF 160.4 KB
Attestation (Channel and Mode Declaration)Attestation Statements2021-07-25PDF 90.5 KB
C2PC_Description of Change LetterCover Letter(s)2025-11-27PDF 106.8 KB
POACover Letter(s)2025-11-27PDF 195.5 KB
C2PC_Description of Change LetterCover Letter(s)2025-11-20PDF 292.8 KB
Cover Letter (Agent Authorization)Cover Letter(s)2022-08-01PDF 49.8 KB
Cover Letter (Description of Change)Cover Letter(s)2022-08-01PDF 96.4 KB
Cover Letter (Agent Authorization)Cover Letter(s)2021-10-21PDF 49.8 KB
Cover Letter (Description of Change)Cover Letter(s)2021-10-21PDF 93.5 KB
Agent AuthorizationCover Letter(s)2021-08-18PDF 49.9 KB
Description of ChangeCover Letter(s)2021-08-18PDF 13.9 KB
Agent authorizationCover Letter(s)2021-07-25PDF 50.7 KB
Confidentiality request (Long term)Cover Letter(s)2021-07-25PDF 71.1 KB
Confidentiality request (Short term)Cover Letter(s)2021-07-25PDF 76.3 KB
Modular Approval RequestCover Letter(s)2021-07-25PDF 153.4 KB
RF Exposure Info (SAR)RF Exposure Info2022-08-01PDF 1.2 MB
RF Exposure Info (SAR_Annex A-Z)RF Exposure Info2022-08-01PDF 3.6 MB
RF Exposure Info (SAR)RF Exposure Info2021-10-21PDF 1.2 MB
RF Exposure Info (SAR) Appendix A-ZRF Exposure Info2021-10-21PDF 4.9 MB
RF Exposure Info (SA)R-Annex GRF Exposure Info2021-08-18PDF 736.2 KB
RF Exposure Info (SAR) revRF Exposure Info2021-08-18PDF 1.2 MB
RF Exposure Info (SAR)-Annex ARF Exposure Info2021-08-18PDF 896.3 KB
RF Exposure Info (SAR)-Annex BRF Exposure Info2021-08-18PDF 851.6 KB
RF Exposure Info (SAR)-Annex CRF Exposure Info2021-08-18PDF 3.9 MB
RF Exposure Info (SAR)-Annex DRF Exposure Info2021-08-18PDF 796.4 KB
RF Exposure Info (SAR)-Annex ERF Exposure Info2021-08-18PDF 769 KB
RF Exposure Info (SAR)-Annex FRF Exposure Info2021-08-18PDF 768.9 KB
RF Exposure Info (SAR)-Annex HRF Exposure Info2021-08-18PDF 691.8 KB
RF Exposure Info (SAR)-Annex IRF Exposure Info2021-08-18PDF 694.1 KB
RF Exposure Info (SAR)-Annex JRF Exposure Info2021-08-18PDF 694.4 KB
RF Exposure Info (SAR)-Annex KRF Exposure Info2021-08-18PDF 773 KB
RF exposure info (MPE)RF Exposure Info2021-07-25PDF 400.3 KB
Block diagram Metadata onlyBlock DiagramPDF 27.8 KB
Schematics Metadata onlySchematicsPDF 41.6 KB
Operational Description rev Metadata onlyOperational DescriptionPDF 142.3 KB

Application Information

Application ID2erKUHSwPBzAEBpBocsOEg==
Final Action Date2025-11-27
Application PurposeClass II permissive change or modification of presently authorized equipment
Applicant FRN0026346957
ModelAOFN200
Frequency Range2412-2462 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionWiFi Module
Responsible Partyqian yang, qian.yang@sintai.com , +86-769-85535435
Test FirmRoy Chen, Underwriters Laboratories Taiwan Co., Ltd., Roy.Chen@ul.com , +886-2-7737-3450
TCB Emailvina.kerai@nemko.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentLimited Single Modular Approval
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
2erKUHSwPBzAEBpBocsOEg==2025-11-27Class II permissive change or modification of presently authorized equipment
D8VssK9Az3EekBe/b5YKAg==2025-11-20Class II permissive change or modification of presently authorized equipment
0ML6HO2NEicOYzWny4Mr2w==2022-08-01Class II permissive change or modification of presently authorized equipment
2GVEnSHSZdnBqCI9FmGlUw==2021-10-21Class II permissive change or modification of presently authorized equipment
N5IQ9WeXXOpDmzNW0VOm4Q==2021-08-18Class II permissive change or modification of presently authorized equipment
V/hRbGIsDv5LQ+X+XIQW3A==2021-07-25Original Equipment

Equipment Authorization

FrequencyOutputRules
2412-2462 MHz0.478000015C

Grants

TCB Grant - Application V/hRbGIsDv5LQ+X+XIQW3A==

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

  North American EMC Certification Services Inc
24889 Ferguson Ave
Maple Ridge, BC,
Canada
Date of Grant: 07/25/2021

Application Dated: 07/25/2021
Sintai Optical (Shenzhen) Co., Ltd.
Qiwei Ind Sec,1st,2nd,&3Rd Bldg,Lisonglang Village
Gongming Town,Bao an District,
Shenzhen,Guangdong,,
China
 
Attention: qian yang

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:  SERAOFN200
Name of Grantee:  Sintai Optical (Shenzhen) Co., Ltd.
Equipment Class: Digital Transmission System
Notes: WiFi Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2412.0  -  2462.0 0.478  

Power listed is maximum conducted output power. This device supports 20 and 40 MHz bandwidth modes. Single modular approval for mobile RF exposure conditions. Co-transmission of this module with other transmitters requires a separate evaluation according to FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Approval is limited to OEM installation only. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device.

EAS Grant - Application V/hRbGIsDv5LQ+X+XIQW3A==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION
COPY
Certification

Sintai Optical (Shenzhen) Co., Ltd.
Qiwei Ind Sec,1st,2nd,&3Rd Bldg,Lisonglang Village Gongming Town,Bao an District,
Shenzhen,Guangdong,,
China
  Date of Grant: 07/25/2021

Application Dated: 07/25/2021
 
Attention: qian yang

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:  SERAOFN200
Name of Grantee:  Sintai Optical (Shenzhen) Co., Ltd.
Equipment Class: Digital Transmission System
Notes: WiFi Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2412.0  -  2462.0 0.478  

Power listed is maximum conducted output power. This device supports 20 and 40 MHz bandwidth modes. Single modular approval for mobile RF exposure conditions. Co-transmission of this module with other transmitters requires a separate evaluation according to FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Approval is limited to OEM installation only. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device.



TCB Grant - Application N5IQ9WeXXOpDmzNW0VOm4Q==

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

  North American EMC Certification Services Inc
24889 Ferguson Ave
Maple Ridge, BC,
Canada
Date of Grant: 08/18/2021

Application Dated: 08/18/2021
Sintai Optical (Shenzhen) Co., Ltd.
Qiwei Ind Sec,1st,2nd,&3Rd Bldg,Lisonglang Village
Gongming Town,Bao an District,
Shenzhen,Guangdong,,
China
 
Attention: qian yang

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:  SERAOFN200
Name of Grantee:  Sintai Optical (Shenzhen) Co., Ltd.
Equipment Class: Digital Transmission System
Notes: WiFi Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2412.0  -  2462.0 0.478  

Class II Permissive Change for adding a portable host (Brand: MINOLTA, Model: MINOLTA MN53Z) as described in this filing. The highest reported SAR value for body exposure condition is 0.16 W/kg.

Power listed is maximum conducted output power. This device supports 20 and 40 MHz bandwidth modes. Single modular approval for mobile RF exposure conditions. Co-transmission of this module with other transmitters requires a separate evaluation according to FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Approval is limited to OEM installation only. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device.


EAS Grant - Application N5IQ9WeXXOpDmzNW0VOm4Q==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION
COPY
Certification

Sintai Optical (Shenzhen) Co., Ltd.
Qiwei Ind Sec,1st,2nd,&3Rd Bldg,Lisonglang Village Gongming Town,Bao an District,
Shenzhen,Guangdong,,
China
  Date of Grant: 08/18/2021

Application Dated: 08/18/2021
 
Attention: qian yang

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:  SERAOFN200
Name of Grantee:  Sintai Optical (Shenzhen) Co., Ltd.
Equipment Class: Digital Transmission System
Notes: WiFi Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2412.0  -  2462.0 0.478  

Class II Permissive Change for adding a portable host (Brand: MINOLTA, Model: MINOLTA MN53Z) as described in this filing. The highest reported SAR value for body exposure condition is 0.16 W/kg.

Power listed is maximum conducted output power. This device supports 20 and 40 MHz bandwidth modes. Single modular approval for mobile RF exposure conditions. Co-transmission of this module with other transmitters requires a separate evaluation according to FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Approval is limited to OEM installation only. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device.



TCB Grant - Application D8VssK9Az3EekBe/b5YKAg==

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

  Nemko North America, Inc.
303 River Road
Ottawa, Ontario, K1V 1H2
Canada
Date of Grant: 11/20/2025

Application Dated: 11/20/2025
Sintai Optical (Shenzhen) Co., Ltd.
Qiwei Ind Sec,1st,2nd,&3Rd Bldg,Lisonglang Village
Gongming Town,Bao an District,
Shenzhen,Guangdong,,
China
 
Attention: qian yang ,

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:  SERAOFN200
Name of Grantee:  Sintai Optical (Shenzhen) Co., Ltd.
Equipment Class: Digital Transmission System
Notes: WiFi Module
Modular Type: Limited Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2412.0  -  2462.0 0.478  

Power listed is maximum conducted output power. This device supports 20 and 40 MHz bandwidth modes. Single modular approval for mobile RF exposure conditions. Co-transmission of this module with other transmitters requires a separate evaluation according to FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Approval is limited to OEM installation only. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device.

Class II Permissive Change: Limited Single Modular Approval, to address RF Exposure in the specific host of Digital Camera, Brand: MINOLTA and Model: MN68Z, as documented in this filing. The highest reported SAR for body exposure condition is 1.04W/kg.


TCB Grant - Application 2GVEnSHSZdnBqCI9FmGlUw==

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

  North American EMC Certification Services Inc
24889 Ferguson Ave
Maple Ridge, BC,
Canada
Date of Grant: 10/21/2021

Application Dated: 10/21/2021
Sintai Optical (Shenzhen) Co., Ltd.
Qiwei Ind Sec,1st,2nd,&3Rd Bldg,Lisonglang Village
Gongming Town,Bao an District,
Shenzhen,Guangdong,,
China
 
Attention: qian yang

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:  SERAOFN200
Name of Grantee:  Sintai Optical (Shenzhen) Co., Ltd.
Equipment Class: Digital Transmission System
Notes: WiFi Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2412.0  -  2462.0 0.478  

Class II Permissive Change for changing the battery charging circuit of the mainboard for the host (Brand: MINOLTA, Model: MINOLTA MN53Z) as described in this filing. The highest reported SAR value for body exposure condition is 0.16 W/kg.

Power listed is maximum conducted output power. This device supports 20 and 40 MHz bandwidth modes. Single modular approval for mobile RF exposure conditions. Co-transmission of this module with other transmitters requires a separate evaluation according to FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Approval is limited to OEM installation only. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device.


EAS Grant - Application 2GVEnSHSZdnBqCI9FmGlUw==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION
COPY
Certification

Sintai Optical (Shenzhen) Co., Ltd.
Qiwei Ind Sec,1st,2nd,&3Rd Bldg,Lisonglang Village Gongming Town,Bao an District,
Shenzhen,Guangdong,,
China
  Date of Grant: 10/21/2021

Application Dated: 10/21/2021
 
Attention: qian yang

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:  SERAOFN200
Name of Grantee:  Sintai Optical (Shenzhen) Co., Ltd.
Equipment Class: Digital Transmission System
Notes: WiFi Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2412.0  -  2462.0 0.478  

Class II Permissive Change for changing the battery charging circuit of the mainboard for the host (Brand: MINOLTA, Model: MINOLTA MN53Z) as described in this filing. The highest reported SAR value for body exposure condition is 0.16 W/kg.

Power listed is maximum conducted output power. This device supports 20 and 40 MHz bandwidth modes. Single modular approval for mobile RF exposure conditions. Co-transmission of this module with other transmitters requires a separate evaluation according to FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Approval is limited to OEM installation only. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device.



TCB Grant - Application 2erKUHSwPBzAEBpBocsOEg==

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

  Nemko North America, Inc.
303 River Road
Ottawa, Ontario, K1V 1H2
Canada
Date of Grant: 11/27/2025

Application Dated: 11/20/2025
Sintai Optical (Shenzhen) Co., Ltd.
Qiwei Ind Sec,1st,2nd,&3Rd Bldg,Lisonglang Village
Gongming Town,Bao an District,
Shenzhen,Guangdong,,
China
 
Attention: qian yang ,

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:  SERAOFN200
Name of Grantee:  Sintai Optical (Shenzhen) Co., Ltd.
Equipment Class: Digital Transmission System
Notes: WiFi Module
Modular Type: Limited Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2412.0  -  2462.0 0.478  

Power listed is maximum conducted output power. This device supports 20 and 40 MHz bandwidth modes. Single modular approval for mobile RF exposure conditions. Co-transmission of this module with other transmitters requires a separate evaluation according to FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Approval is limited to OEM installation only. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device.

Class II Permissive Change: Limited Single Modular Approval, to address RF Exposure in the specific host of Digital Camera, Brand: MINOLTA and Model: MN52Z, as documented in this filing. The highest reported SAR for body exposure condition is 0.16W/kg.


TCB Grant - Application 0ML6HO2NEicOYzWny4Mr2w==

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

  North American EMC Certification Services Inc
24889 Ferguson Ave
Maple Ridge, BC,
Canada
Date of Grant: 08/01/2022

Application Dated: 08/01/2022
Sintai Optical (Shenzhen) Co., Ltd.
Qiwei Ind Sec,1st,2nd,&3Rd Bldg,Lisonglang Village
Gongming Town,Bao an District,
Shenzhen,Guangdong,,
China
 
Attention: qian yang

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:  SERAOFN200
Name of Grantee:  Sintai Optical (Shenzhen) Co., Ltd.
Equipment Class: Digital Transmission System
Notes: WiFi Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2412.0  -  2462.0 0.478  

Class II Permissive Change for adding one new portable host platform (Brand: MINOLTA, Model: MINOLTA MN67Z) as described in this filing. The highest reported SAR value for body exposure condition is 1.03 W/kg.

Power listed is maximum conducted output power. This device supports 20 and 40 MHz bandwidth modes. Single modular approval for mobile RF exposure conditions. Co-transmission of this module with other transmitters requires a separate evaluation according to FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Approval is limited to OEM installation only. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device.


EAS Grant - Application 0ML6HO2NEicOYzWny4Mr2w==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION
COPY
Certification

Sintai Optical (Shenzhen) Co., Ltd.
Qiwei Ind Sec,1st,2nd,&3Rd Bldg,Lisonglang Village Gongming Town,Bao an District,
Shenzhen,Guangdong,,
China
  Date of Grant: 08/01/2022

Application Dated: 08/01/2022
 
Attention: qian yang

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:  SERAOFN200
Name of Grantee:  Sintai Optical (Shenzhen) Co., Ltd.
Equipment Class: Digital Transmission System
Notes: WiFi Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2412.0  -  2462.0 0.478  

Class II Permissive Change for adding one new portable host platform (Brand: MINOLTA, Model: MINOLTA MN67Z) as described in this filing. The highest reported SAR value for body exposure condition is 1.03 W/kg.

Power listed is maximum conducted output power. This device supports 20 and 40 MHz bandwidth modes. Single modular approval for mobile RF exposure conditions. Co-transmission of this module with other transmitters requires a separate evaluation according to FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Approval is limited to OEM installation only. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device.



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