FCC ID 2AH25T670B

Smart POS System

by Shanghai Sunmi Technology Co.,Ltd.

Grantee Code: 2AH25 Product Code: T670B

Latest application date: 2025-09-12

FCC ID Device Details

FCC ID	2AH25T670B
Mirrors	fcc.id \| gov \| fccid.ai
Grantee Code	2AH25
Product Code	T670B
Applicant Business	Shanghai Sunmi Technology Co.,Ltd. 🇨🇳
Related Domains	sunmi.com sgs.com
Equipment Class	Smart POS System
Test Firm	SGS Tongfang Technical Services (Suzhou) Co., Ltd

Operating Frequencies

Frequency Range	Application Purpose	Final Action Date
5775 MHz	Original Equipment	2025-09-12
2422-2452 MHz	Original Equipment	2025-09-12
2402-2480 MHz	Original Equipment	2025-09-12
13.56 MHz	Original Equipment	2025-09-12

Exhibits

Document	Type	Available	File
User Manual_Part1	Users Manual	2025-09-12	PDF 5.3 MB
User Manual_Part2	Users Manual	2025-09-12	PDF 3.3 MB
Internal photo	Internal Photos	2025-09-12	PDF 5 MB
External photo	External Photos	2025-09-12	PDF 1.1 MB
Label	ID Label/Location Info	2025-09-12	PDF 617.2 KB
Appendix A.2 - BT&WLAN&NFC Setup Photos	Test Setup Photos	2025-09-12	PDF 957.8 KB
Antenna Data Sheet	Test Report	2025-09-12	PDF 1.1 MB
Antenna Date Sheet	Test Report	2025-09-12	PDF 1.1 MB
DSS_SZCR240600210301-FCC BT Test Report_part 1-3	Test Report	2025-09-12	PDF 5.5 MB
DSS_SZCR240600210301-FCC BT Test Report_part 2-3	Test Report	2025-09-12	PDF 5.4 MB
DSS_SZCR240600210301-FCC BT Test Report_part 3-3	Test Report	2025-09-12	PDF 2.9 MB
DSS_SZCR240600210302-FCC BLE Test Report_Part 1-2	Test Report	2025-09-12	PDF 5.5 MB
DSS_SZCR240600210302-FCC BLE Test Report_Part 2-2	Test Report	2025-09-12	PDF 2.9 MB
DSS_SZCR240600210303-FCC 2.4GWIFI Test Report_Part 1-3	Test Report	2025-09-12	PDF 5.4 MB
DSS_SZCR240600210303-FCC 2.4GWIFI Test Report_Part 2-3	Test Report	2025-09-12	PDF 5.5 MB
DSS_SZCR240600210303-FCC 2.4GWIFI Test Report_Part 3-3	Test Report	2025-09-12	PDF 5 MB
DSS_SZCR240600210304-FCC 5GWIFI Test Report_Part 1-9	Test Report	2025-09-12	PDF 5.6 MB
DSS_SZCR240600210304-FCC 5GWIFI Test Report_Part 2-9	Test Report	2025-09-12	PDF 5.3 MB
DSS_SZCR240600210304-FCC 5GWIFI Test Report_Part 3-9	Test Report	2025-09-12	PDF 5.5 MB
DSS_SZCR240600210304-FCC 5GWIFI Test Report_Part 4-9	Test Report	2025-09-12	PDF 5.5 MB
DSS_SZCR240600210304-FCC 5GWIFI Test Report_Part 5-9	Test Report	2025-09-12	PDF 5.5 MB
DSS_SZCR240600210304-FCC 5GWIFI Test Report_Part 6-9	Test Report	2025-09-12	PDF 5.4 MB
DSS_SZCR240600210304-FCC 5GWIFI Test Report_Part 7-9	Test Report	2025-09-12	PDF 5.6 MB
DSS_SZCR240600210304-FCC 5GWIFI Test Report_Part 8-9	Test Report	2025-09-12	PDF 5.6 MB
DSS_SZCR240600210304-FCC 5GWIFI Test Report_Part 9-9	Test Report	2025-09-12	PDF 3.3 MB
FCC 2.4GWIFI Test Report_	Test Report	2025-09-12	PDF 2.3 MB
FCC 5GWIFI Test Report	Test Report	2025-09-12	PDF 4.7 MB
FCC Bluetooth BLE Test Report	Test Report	2025-09-12	PDF 1.9 MB
FCC Bluetooth Test Report	Test Report	2025-09-12	PDF 1.3 MB
FCC NFC Test Report	Test Report	2025-09-12	PDF 1.3 MB
Justification statement for Antenna	Test Report	2025-09-12	PDF 250 KB
Test report for SAR	RF Exposure Info	2025-09-12	PDF 1.5 MB
FCC CoverList-Attestation	Attestation Statements	2025-09-12	PDF 158.5 KB
FCC_U.S. agent Letter	Attestation Statements	2025-09-12	PDF 185.8 KB
QSF27-14-04_Rev1.0_Applicant_Declaration_Letter	Attestation Statements	2025-09-12	PDF 200.5 KB
Auth Letter	Cover Letter(s)	2025-09-12	PDF 95.9 KB
Confidentiality letter	Cover Letter(s)	2025-09-12	PDF 124 KB
Declaration letter by Sunmi	Cover Letter(s)	2025-09-12	PDF 75.8 KB
Appendix A Detailed System Check Results	RF Exposure Info	2025-09-12	PDF 660.5 KB
Appendix B Detailed Test Results	RF Exposure Info	2025-09-12	PDF 615.7 KB
Appendix C Calibration certificate	RF Exposure Info	2025-09-12	PDF 4.7 MB
Appendix D Photographs	RF Exposure Info	2025-09-12	PDF 874.9 KB
Appendix E Conducted RF Output Power	RF Exposure Info	2025-09-12	PDF 155.7 KB
Block diagram Metadata only	Block Diagram		PDF 117.1 KB
Schematic Metadata only	Schematics		PDF 1.5 MB
Schematics Metadata only	Schematics		PDF 1.5 MB
Operation description Metadata only	Operational Description		PDF 109.2 KB
NII Software Security Info Metadata only	SDR Software/Security Info.		PDF 171 KB
Tune up Metadata only	Parts List/Tune Up Info		PDF 190.1 KB

Application Information

Application ID	mlS8D1zzcz8IUBuoZvavuA==
Final Action Date	2025-09-12
Application Purpose	Original Equipment
Applicant FRN	0025501644
Model	T670B
Frequency Range	5775 MHz
Equipment Class	NII - Unlicensed National Information Infrastructure TX
Device Description	Smart POS System
Responsible Party	Minfei Chen, minfei.chen@sunmi.com , +862161079307
Technical Contact	Parlam Zhan, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com , 02161915666
Non-Technical Contact	Parlam Zhan, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com , 02161915666
Test Firm	Mia Zhou, SGS Tongfang Technical Services (Suzhou) Co., Ltd, Mia.Zhou@sgs.com , 86-18550061259
TCB Email	USCTS.TCB@SGS.COM
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term Confidentiality	No
Long-Term Confidentiality	Yes
Modular Equipment	Does not apply
Composite Device	Yes
Cognitive Radio	No
Authorization Waiver	No
Authorization Waiver Approved	No
Section 5301 Certification	Yes
Related OET Knowledge DataBase Inquiry	No

Applications

Application ID	Date	Purpose
mlS8D1zzcz8IUBuoZvavuA==	2025-09-12	Original Equipment
b9o95+Mml5eIbgvGjKX4Qw==	2025-09-12	Original Equipment
EDF0ViLG2NuHSJJo915kXA==	2025-09-12	Original Equipment
CFP2US0TwkelBLt9ixK1jw==	2025-09-12	Original Equipment

Equipment Authorization

Frequency	Output	Rules	Grant Notes
5180-5240 MHz	0.06	15E	CC
5190-5230 MHz	0.059	15E	CC
5210 MHz	0.04	15E	CC
5260-5320 MHz	0.111	15E	CC ND
5270-5310 MHz	0.044	15E	CC ND
5290 MHz	0.054	15E	CC ND
5500-5700 MHz	0.11	15E	CC ND
5510-5670 MHz	0.079	15E	CC ND
5530-5610 MHz	0.075	15E	CC ND
5745-5825 MHz	0.106	15E	CC
5755-5795 MHz	0.081	15E	CC
5775 MHz	0.079	15E	CC
2402-2480 MHz	0.009	15C	CC
13.56 MHz		15C	CC
2402-2480 MHz	0.008	15C	CC
2412-2462 MHz	0.082	15C	CC
2422-2452 MHz	0.054	15C	CC

Grants

TCB Grant - Application mlS8D1zzcz8IUBuoZvavuA==

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

SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024

Date of Grant: 09/12/2025

Application Dated: 09/12/2025

Shanghai Sunmi Technology Co.,Ltd.

Room 505,No.388,Song Hu Road,

Yang Pu District, Shanghai, China

Shanghai, 200433
China

Attention: Minfei Chen , Certification Engineer

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:	2AH25T670B

Name of Grantee:	Shanghai Sunmi Technology Co.,Ltd.

Equipment Class:	Unlicensed National Information Infrastructure TX
Notes:	Smart POS System

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15E	5180.0 - 5240.0	0.06
CC	15E	5190.0 - 5230.0	0.059
CC	15E	5210.0 - 5210.0	0.04
CC ND	15E	5260.0 - 5320.0	0.111
CC ND	15E	5270.0 - 5310.0	0.044
CC ND	15E	5290.0 - 5290.0	0.054
CC ND	15E	5500.0 - 5700.0	0.11
CC ND	15E	5510.0 - 5670.0	0.079
CC ND	15E	5530.0 - 5610.0	0.075
CC	15E	5745.0 - 5825.0	0.106
CC	15E	5755.0 - 5795.0	0.081
CC	15E	5775.0 - 5775.0	0.079

Power Output listed is conducted. The highest reported SAR for body and simultaneous transmission exposure conditions are 1.33 W/kg and 1.46 W/kg, respectively. This device supports WLAN 20, 40 and 80 MHz bandwidth modes.

CC:	This device is certified pursuant to two different Part 15 rules sections.
ND:	This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).

TCB Grant - Application EDF0ViLG2NuHSJJo915kXA==

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

SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024

Date of Grant: 09/12/2025

Application Dated: 09/12/2025

Shanghai Sunmi Technology Co.,Ltd.

Room 505,No.388,Song Hu Road,

Yang Pu District, Shanghai, China

Shanghai, 200433
China

Attention: Minfei Chen , Certification Engineer

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:	2AH25T670B

Name of Grantee:	Shanghai Sunmi Technology Co.,Ltd.

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Smart POS System

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.009

Power Output listed is conducted. The highest reported SAR for body and simultaneous transmission exposure conditions are 0.13 W/kg and 1.46 W/kg, respectively.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application CFP2US0TwkelBLt9ixK1jw==

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

SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024

Date of Grant: 09/12/2025

Application Dated: 09/12/2025

Shanghai Sunmi Technology Co.,Ltd.

Room 505,No.388,Song Hu Road,

Yang Pu District, Shanghai, China

Shanghai, 200433
China

Attention: Minfei Chen , Certification Engineer

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:	2AH25T670B

Name of Grantee:	Shanghai Sunmi Technology Co.,Ltd.

Equipment Class:	Part 15 Low Power Communication Device Transmitter
Notes:	Smart POS System

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	13.56 - 13.56

The highest reported SAR for product specific (10g SAR) exposure conditions is < 0.10 W/kg.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application b9o95+Mml5eIbgvGjKX4Qw==

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

SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024

Date of Grant: 09/12/2025

Application Dated: 09/12/2025

Shanghai Sunmi Technology Co.,Ltd.

Room 505,No.388,Song Hu Road,

Yang Pu District, Shanghai, China

Shanghai, 200433
China

Attention: Minfei Chen , Certification Engineer

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:	2AH25T670B

Name of Grantee:	Shanghai Sunmi Technology Co.,Ltd.

Equipment Class:	Digital Transmission System
Notes:	Smart POS System

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.008
CC	15C	2412.0 - 2462.0	0.082
CC	15C	2422.0 - 2452.0	0.054

Power Output listed is conducted. The highest reported SAR for body exposure conditions is 1.37 W/kg. This device supports WLAN 20 and 40 MHz bandwidth modes.

CC:	This device is certified pursuant to two different Part 15 rules sections.