FCC ID 2BNZUZT09
Smartwatch
by Shenzhen City ZhanTuan Technology Co., LTD
Grantee Code: 2BNZU Product Code: ZT09
Latest application date: 2025-09-25
FCC ID Device Details
| FCC ID | 2BNZUZT09 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BNZU |
| Product Code | ZT09 |
| Applicant Business | Shenzhen City ZhanTuan Technology Co., LTD 🇨🇳 |
| Related Domains |  zhantuankeji.com |
| Equipment Class | Smartwatch |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-09-25 |
| 2402-2480 MHz | Original Equipment | 2025-09-25 |
| 2402-2480 MHz | Original Equipment | 2025-06-16 |
| 2402-2480 MHz | Original Equipment | 2025-06-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manua1 | Users Manual | 2025-09-25 | PDF 5.2 MB |
| Usrs Manual2 | Users Manual | 2025-09-25 | PDF 4.8 MB |
| User manual | Users Manual | 2025-06-16 | PDF 4.2 MB |
| Inernal Photo | Internal Photos | 2025-09-25 | PDF 721.5 KB |
| Internal photos | Internal Photos | 2025-06-16 | PDF 2 MB |
| Extemal photos | External Photos | 2025-09-25 | PDF 641.6 KB |
| External photos | External Photos | 2025-06-16 | PDF 2 MB |
| LABEL&LABEL LOCATION | ID Label/Location Info | 2025-09-25 | PDF 210.1 KB |
| Label and label location | ID Label/Location Info | 2025-06-16 | PDF 411 KB |
| Test Setup Photograph | Test Setup Photos | 2025-09-25 | PDF 309 KB |
| Test setup photos | Test Setup Photos | 2025-06-16 | PDF 860.8 KB |
| ANT | Test Report | 2025-09-25 | PDF 1 MB |
| Test Report | Test Report | 2025-09-25 | PDF 2.8 MB |
| Test Report | Test Report | 2025-09-25 | PDF 3.5 MB |
| Antenna information | Test Report | 2025-06-16 | PDF 503.2 KB |
| Appendix A test data BT part 1 | Test Report | 2025-06-16 | PDF 4.2 MB |
| Appendix A test data BT part 2 | Test Report | 2025-06-16 | PDF 2.1 MB |
| Appendix B test data BT LE | Test Report | 2025-06-16 | PDF 2.5 MB |
| Test Report BT | Test Report | 2025-06-16 | PDF 2.5 MB |
| Test Report BT LE | Test Report | 2025-06-16 | PDF 2.8 MB |
| 2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2 | Attestation Statements | 2025-09-25 | PDF 72.4 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Attestation Statements | 2025-09-25 | PDF 118.5 KB |
| U.S. Agent Letter of Attestation _Rev1.0 | Attestation Statements | 2025-09-25 | PDF 317.2 KB |
| Agent attestation letter | Attestation Statements | 2025-06-16 | PDF 493 KB |
| Covered equipment letter | Attestation Statements | 2025-06-16 | PDF 180.8 KB |
| Due digilence letter | Attestation Statements | 2025-06-16 | PDF 180.2 KB |
| FCC-Confidentiality-Request_Rev1.1 | Cover Letter(s) | 2025-09-25 | PDF 85.4 KB |
| FCC_POA_Rev1.0 | Cover Letter(s) | 2025-09-25 | PDF 10.4 KB |
| Model Difference | Cover Letter(s) | 2025-09-25 | PDF 178.9 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-06-16 | PDF 184.6 KB |
| RF EXPOSURE | RF Exposure Info | 2025-09-25 | PDF 73.4 KB |
| RF exposure evaluation | RF Exposure Info | 2025-06-16 | PDF 1.3 MB |
| Block Diagram Metadata only | Block Diagram | PDF 74.7 KB | |
| Block diagram Metadata only | Block Diagram | PDF 48.7 KB | |
| SCH Metadata only | Schematics | PDF 252.9 KB | |
| Schematic Metadata only | Schematics | PDF 245.4 KB | |
| OP Metadata only | Operational Description | PDF 55.1 KB | |
| Operation description Metadata only | Operational Description | PDF 78.6 KB |
Application Information
| Application ID | ReL8Sa1AEQ4IvxdBxVh1Rg== |
|---|---|
| Final Action Date | 2025-09-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036745438 |
| Model | ZT09 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smartwatch |
| Responsible Party | Deng Xin Ping, deng@zhantuankeji.com , 13538214502 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| ReL8Sa1AEQ4IvxdBxVh1Rg== | 2025-09-25 | Original Equipment |
| B8BT5/bS4ZJhhyeSGYeOMg== | 2025-09-25 | Original Equipment |
| T3GdH+q9Y9E0vQ8Bd+r2bw== | 2025-06-16 | Original Equipment |
| EOUH1a1pCSH1vxN2bYH6RA== | 2025-06-16 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0016000 |
Grants
TCB Grant - Application T3GdH+q9Y9E0vQ8Bd+r2bw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 06/16/2025 Application Dated: 06/16/2025 |
| Shenzhen City ZhanTuan Technology Co., LTD |
| Room 506, Building C, Jinhu Building, |
| Xinniu Community, Minzhi Street, |
| Longhua District, Shenzhen City, China |
| Attention: Deng Xin Ping , |
| 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: | 2BNZU-ZT09 |
| Name of Grantee: | Shenzhen City ZhanTuan 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 |
| 15C | 2402.0 - 2480.0 | 0.0016 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
TCB Grant - Application ReL8Sa1AEQ4IvxdBxVh1Rg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 09/25/2025 Application Dated: 09/25/2025 |
| Shenzhen City ZhanTuan Technology Co., LTD |
| Room 506, Building C, Jinhu Building, |
| Xinniu Community, Minzhi Street, |
| Longhua District, Shenzhen City, China |
| Attention: Deng Xin Ping , |
| 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: | 2BNZUZT09 |
| Name of Grantee: | Shenzhen City ZhanTuan Technology Co., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Smartwatch |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00166 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application EOUH1a1pCSH1vxN2bYH6RA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 06/16/2025 Application Dated: 06/16/2025 |
| Shenzhen City ZhanTuan Technology Co., LTD |
| Room 506, Building C, Jinhu Building, |
| Xinniu Community, Minzhi Street, |
| Longhua District, Shenzhen City, China |
| Attention: Deng Xin Ping , |
| 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: | 2BNZU-ZT09 |
| Name of Grantee: | Shenzhen City ZhanTuan 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 |
| 15C | 2402.0 - 2480.0 | 0.0016 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
TCB Grant - Application B8BT5/bS4ZJhhyeSGYeOMg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 09/25/2025 Application Dated: 09/25/2025 |
| Shenzhen City ZhanTuan Technology Co., LTD |
| Room 506, Building C, Jinhu Building, |
| Xinniu Community, Minzhi Street, |
| Longhua District, Shenzhen City, China |
| Attention: Deng Xin Ping , |
| 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: | 2BNZUZT09 |
| Name of Grantee: | Shenzhen City ZhanTuan Technology Co., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smartwatch |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00494 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |