An FCC ID is a unique identifier assigned by the Federal Communications Commission (FCC) to identify wireless radio frequency devices available on the market.
The FCC assigns a 3- or 5-character Grantee Code to indicate the company responsible for manufacturing the device.
For the current product, the FCC ID is 2BVUV-SF32LB56, where the Grantee Code is 2BVUV.
The remaining portion of the ID, -SF32LB56, is typically associated with the product model, though it may also be a randomly chosen string determined by the applicant.
The current product (model -SF32LB56) is manufactured by SiFli Technologies (Nanjing) Co., Ltd..
It complies with the Federal Communications Commission (FCC) requirements and is classified under the equipment class as DSS - Part 15 Spread Spectrum Transmitter,
The equipment notes indicate that the product is a MCU+BT Module.
In addition to the application documents, the FCC also publishes internal and external photographs of the device, user manuals, and test reports.
These materials can be viewed under the "Exhibits" tab below.
Application for Equipment Authorization FCC Form 731 TCB Version
WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT
(U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR
CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE
(U.S. CODE, TITLE 47, SECTION 503).
FCC ID 2BVUV-SF32LB56 Application Forms #2
Application for Equipment Authorization FCC Form 731 TCB Version
WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT
(U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR
CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE
(U.S. CODE, TITLE 47, SECTION 503).
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:
2BVUV-SF32LB56
Name of Grantee:
SiFli Technologies (Nanjing) Co., Ltd.
Equipment Class:
Part 15 Spread Spectrum Transmitter
Notes:
MCU+BT Module
Modular Type:
Single Modular
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC
15C
2402.0
-
2480.0
0.02388
Output power is maximum peak conducted. This device has integrated DSS and DTS transmitters certified under the same FCC ID. Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. 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. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). 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.
CC:
This device is certified pursuant to two different Part 15 rules sections.
FCC ID 2BVUV-SF32LB56 EAS Grant #1
COPY
FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554
GRANT OF EQUIPMENT AUTHORIZATION
COPY
Certification
SiFli Technologies (Nanjing) Co., Ltd.
419-13, Building B, No. 320 Pubin Road, Nanjing Area, Jiangsu Free Trade Zone
Nanjing, 210031
China
Date of Grant: 07/12/2026
Application Dated: 07/12/2026
Attention: Mo Zhang ,
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:
2BVUV-SF32LB56
Name of Grantee:
SiFli Technologies (Nanjing) Co., Ltd.
Equipment Class:
Part 15 Spread Spectrum Transmitter
Notes:
MCU+BT Module
Modular Type:
Single Modular
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC
15C
2402.0
-
2480.0
0.02388
Output power is maximum peak conducted. This device has integrated DSS and DTS transmitters certified under the same FCC ID. Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. 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. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). 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.
CC:
This device is certified pursuant to two different Part 15 rules sections.
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:
2BVUV-SF32LB56
Name of Grantee:
SiFli Technologies (Nanjing) Co., Ltd.
Equipment Class:
Digital Transmission System
Notes:
MCU+BT Module
Modular Type:
Single Modular
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC
15C
2402.0
-
2480.0
0.00436
Output power is maximum peak conducted. This device has integrated DSS and DTS transmitters certified under the same FCC ID. Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. 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. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). 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.
CC:
This device is certified pursuant to two different Part 15 rules sections.
FCC ID 2BVUV-SF32LB56 EAS Grant #2
COPY
FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554
GRANT OF EQUIPMENT AUTHORIZATION
COPY
Certification
SiFli Technologies (Nanjing) Co., Ltd.
419-13, Building B, No. 320 Pubin Road, Nanjing Area, Jiangsu Free Trade Zone
Nanjing, 210031
China
Date of Grant: 07/12/2026
Application Dated: 07/12/2026
Attention: Mo Zhang ,
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:
2BVUV-SF32LB56
Name of Grantee:
SiFli Technologies (Nanjing) Co., Ltd.
Equipment Class:
Digital Transmission System
Notes:
MCU+BT Module
Modular Type:
Single Modular
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC
15C
2402.0
-
2480.0
0.00436
Output power is maximum peak conducted. This device has integrated DSS and DTS transmitters certified under the same FCC ID. Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. 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. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). 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.
CC:
This device is certified pursuant to two different Part 15 rules sections.