FCC ID 2AHFT508
Smart Watch
by Shenzhen DO Intelligent Technology Co., Ltd.
Grantee Code: 2AHFT Product Code: 508
Latest application date: 2023-11-24
FCC ID Device Details
| FCC ID | 2AHFT508 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AHFT |
| Product Code | 508 |
| Applicant Business | Shenzhen DO Intelligent Technology Co., Ltd. 🇨🇳 |
| Related Domains |  youduoyun.com |
| Equipment Class | Smart Watch |
| Test Firm | Shenzhen Huaxia Testing Technology Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2023-11-24 |
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2023-11-24 |
| 2402-2480 MHz | Original Equipment | 2023-05-27 |
| 2402-2480 MHz | Original Equipment | 2023-05-27 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2023-11-24 | PDF 3.5 MB |
| User manual | Users Manual | 2023-11-24 | PDF 5.5 MB |
| user manual | Users Manual | 2023-11-24 | PDF 5.5 MB |
| User Manual | Users Manual | 2023-05-27 | PDF 1.6 MB |
| user manual | Users Manual | 2023-05-27 | PDF 1.6 MB |
| Internalphoto | Internal Photos | 2023-11-24 | PDF 4.4 MB |
| Internal Photos | Internal Photos | 2023-05-27 | PDF 2.3 MB |
| internal photo | Internal Photos | 2023-05-27 | PDF 2.3 MB |
| External Photos | External Photos | 2023-11-24 | PDF 3.1 MB |
| External Photo | External Photos | 2023-05-27 | PDF 1.2 MB |
| external photo | External Photos | 2023-05-27 | PDF 1.2 MB |
| label and location | ID Label/Location Info | 2023-11-24 | PDF 407.9 KB |
| Lables | ID Label/Location Info | 2023-05-27 | PDF 407.9 KB |
| label and label location | ID Label/Location Info | 2023-05-27 | PDF 407.9 KB |
| FCC Short & Long Term Confidentiality Request | Block Diagram | 2023-11-24 | PDF 52.8 KB |
| Test Setup Photos | Test Setup Photos | 2023-11-24 | PDF 1.7 MB |
| test Photos | Test Setup Photos | 2023-05-27 | PDF 466.5 KB |
| test photo | Test Setup Photos | 2023-05-27 | PDF 466.5 KB |
| test Report | Test Report | 2023-11-24 | PDF 5.4 MB |
| test Report | Test Report | 2023-11-24 | PDF 2.7 MB |
| Test Report | Test Report | 2023-05-27 | PDF 5.7 MB |
| test report | Test Report | 2023-05-27 | PDF 5.7 MB |
| USA agent | Attestation Statements | 2023-11-24 | PDF 207.2 KB |
| cover letter | Attestation Statements | 2023-11-24 | PDF 95.2 KB |
| Attestation 2.911 d 5 i | Attestation Statements | 2023-05-27 | PDF 95.2 KB |
| Attestation 2.911 ii | Attestation Statements | 2023-05-27 | PDF 95.2 KB |
| POA | Attestation Statements | 2023-05-27 | PDF 138.3 KB |
| US AGENT | Attestation Statements | 2023-05-27 | PDF 207.2 KB |
| cover letter | Attestation Statements | 2023-05-27 | PDF 95.2 KB |
| ANT Report | Cover Letter(s) | 2023-11-24 | PDF 586.7 KB |
| Agent Authorization Letter Templats | Cover Letter(s) | 2023-11-24 | PDF 143.9 KB |
| FCC Class II PC request letter | Cover Letter(s) | 2023-11-24 | PDF 77.1 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2023-11-24 | PDF 52.8 KB |
| Model Difference Statement | Cover Letter(s) | 2023-11-24 | PDF 108.2 KB |
| ANT REPORT | Cover Letter(s) | 2023-05-27 | PDF 1 MB |
| AgentAuthorizationLetter | Cover Letter(s) | 2023-05-27 | PDF 138.3 KB |
| Antenna Report | Cover Letter(s) | 2023-05-27 | PDF 1 MB |
| Confidentiality Letter | Cover Letter(s) | 2023-05-27 | PDF 52.8 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2023-05-27 | PDF 52.8 KB |
| RF exposure report | RF Exposure Info | 2023-11-24 | PDF 361.7 KB |
| RF Exposure | RF Exposure Info | 2023-05-27 | PDF 359.8 KB |
| RF exposure report | RF Exposure Info | 2023-05-27 | PDF 359.8 KB |
| Block Metadata only | Block Diagram | PDF 133.1 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 133.1 KB | |
| SCH Metadata only | Schematics | PDF 250.2 KB | |
| Schematic Metadata only | Schematics | PDF 250.2 KB | |
| OPS Metadata only | Operational Description | PDF 103.4 KB | |
| Operation Description Metadata only | Operational Description | PDF 103.4 KB |
Application Information
| Application ID | rbpWzaDK4BGcpAOsakDT3Q== |
|---|---|
| Final Action Date | 2023-11-24 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0025289893 |
| Model | 508 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Watch |
| Responsible Party | Wu Dajun, wudj@youduoyun.com , 4006-123-55 |
| Technical Contact | Shenzhen DO Intelligent Technology Co., Ltd., wudj@youduoyun.com |
| Test Firm | Jack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com  , +8613902988375 |
| TCB Email | anezam@qai.org  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | C2PC.Power listed is the maximum conducted output power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| rbpWzaDK4BGcpAOsakDT3Q== | 2023-11-24 | Class II permissive change or modification of presently authorized equipment |
| P9sOSCZb7rkcWbU8R7zUYw== | 2023-11-24 | Class II permissive change or modification of presently authorized equipment |
| nyAMaeJxkq+DYXFrh4OByQ== | 2023-05-27 | Original Equipment |
| 4627/FkmvdHoeTb9m2ngAQ== | 2023-05-27 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application rbpWzaDK4BGcpAOsakDT3Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 11/24/2023 Application Dated: 11/23/2023 |
| Shenzhen DO Intelligent Technology Co., Ltd. |
| 11th Floor, 3# Building, Guole Tech Park, |
| Lirong Road, Dalang, Longhua District, |
| Shenzhen, China |
| Attention: Wu Dajun |
| 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: | 2AHFT508 |
| Name of Grantee: | Shenzhen DO Intelligent Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Watch |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0016 |
| C2PC.Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application rbpWzaDK4BGcpAOsakDT3Q==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen DO Intelligent Technology Co., Ltd. 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen, China |
Date of Grant: 11/24/2023 Application Dated: 11/23/2023 |
| Attention: Wu Dajun |
| 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: | 2AHFT508 |
| Name of Grantee: | Shenzhen DO Intelligent Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Watch |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0016 |
| C2PC.Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 11/24/2023 Application Dated: 11/23/2023 |
| Shenzhen DO Intelligent Technology Co., Ltd. |
| 11th Floor, 3# Building, Guole Tech Park, |
| Lirong Road, Dalang, Longhua District, |
| Shenzhen, China |
| Attention: Wu Dajun |
| 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: | 2AHFT508 |
| Name of Grantee: | Shenzhen DO Intelligent Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Watch |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00157 |
| C2PC.Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application P9sOSCZb7rkcWbU8R7zUYw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen DO Intelligent Technology Co., Ltd. 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen, China |
Date of Grant: 11/24/2023 Application Dated: 11/23/2023 |
| Attention: Wu Dajun |
| 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: | 2AHFT508 |
| Name of Grantee: | Shenzhen DO Intelligent Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Watch |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00157 |
| C2PC.Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 05/27/2023 Application Dated: 05/25/2023 |
| Shenzhen DO Intelligent Technology Co., Ltd. |
| 11th Floor, 3# Building, Guole Tech Park, |
| Lirong Road, Dalang, Longhua District, |
| Shenzhen, China |
| Attention: Wu Dajun |
| 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: | 2AHFT508 |
| Name of Grantee: | Shenzhen DO Intelligent Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Watch |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0016 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application nyAMaeJxkq+DYXFrh4OByQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen DO Intelligent Technology Co., Ltd. 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen, China |
Date of Grant: 05/27/2023 Application Dated: 05/25/2023 |
| Attention: Wu Dajun |
| 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: | 2AHFT508 |
| Name of Grantee: | Shenzhen DO Intelligent Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Watch |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0016 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 05/27/2023 Application Dated: 05/26/2023 |
| Shenzhen DO Intelligent Technology Co., Ltd. |
| 11th Floor, 3# Building, Guole Tech Park, |
| Lirong Road, Dalang, Longhua District, |
| Shenzhen, China |
| Attention: Wu Dajun |
| 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: | 2AHFT508 |
| Name of Grantee: | Shenzhen DO Intelligent Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Watch |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00157 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application 4627/FkmvdHoeTb9m2ngAQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen DO Intelligent Technology Co., Ltd. 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen, China |
Date of Grant: 05/27/2023 Application Dated: 05/26/2023 |
| Attention: Wu Dajun |
| 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: | 2AHFT508 |
| Name of Grantee: | Shenzhen DO Intelligent Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Watch |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00157 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |