FCC ID 2BTBM-TC002
U-Clock II
by Shenzhen VIJIM Technology Co., Ltd.
Grantee Code: 2BTBM Product Code: TC002
Latest application date: 2026-07-21
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-07-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 13_TC002 Users Manual | Users Manual | 2026-07-21 | PDF 1.7 MB |
| 09_TC002 Internal Photos | Internal Photos | 2026-07-21 | PDF 1.2 MB |
| 08_TC002 External Photos | External Photos | 2026-07-21 | PDF 530.4 KB |
| 07_TC002 Label Sample and Location | ID Label/Location Info | 2026-07-21 | PDF 958.7 KB |
| 15_TC002 Test Setup Photos | Test Setup Photos | 2026-07-21 | PDF 257.1 KB |
| 14_TC002 Test Report DTS 2.4G WiFi | Test Report | 2026-07-21 | PDF 1.7 MB |
| 14_TC002 Test Report DTS 2.4G WiFi appendix | Test Report | 2026-07-21 | PDF 3.9 MB |
| 14_TC002 Test Report DTS BLE | Test Report | 2026-07-21 | PDF 1.4 MB |
| 14_TC002 Test Report DTS BLE appendix | Test Report | 2026-07-21 | PDF 5.1 MB |
| 16_TC002 Antenna Specification | Test Report | 2026-07-21 | PDF 1.1 MB |
| 02_TC002 Covered Equipment Certification Attestation Letter | Attestation Statements | 2026-07-21 | PDF 43.3 KB |
| 03_TC002 U.S. Agent Designation Attestation Letter | Attestation Statements | 2026-07-21 | PDF 90.3 KB |
| 04_TC002 Authorization-Agent | Cover Letter(s) | 2026-07-21 | PDF 45.3 KB |
| 05_TC002 Authorization-CT | Cover Letter(s) | 2026-07-21 | PDF 23.9 KB |
| 06_TC002 Long-Confidential Request | Cover Letter(s) | 2026-07-21 | PDF 26.1 KB |
| 18_TC002 Models Difference Declaration | Cover Letter(s) | 2026-07-21 | PDF 19.9 KB |
| 17_TC002 RF Exp Info | RF Exposure Info | 2026-07-21 | PDF 143.2 KB |
| 11_TC002 Block Diagram Metadata only | Block Diagram | PDF 92 KB | |
| 12_TC002 Schematics Metadata only | Schematics | PDF 1.2 MB | |
| 10_TC002 Operational Description Metadata only | Operational Description | PDF 131.6 KB |
Application Information
| Application ID | sc+6ltlynCkxpDtw66WsdA== |
|---|---|
| Final Action Date | 2026-07-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037673738 |
| Model | TC002 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | U-Clock II |
| Responsible Party | Jianguo Chen, chenjianguo@ulanzi.cn  , 19925175661 |
| Non-Technical Contact | Michael Chan, Global Product Services and Consultation LLC, cschanm@gmail.com  , +1 626 366 4358 |
| Test Firm | Shawn Wen, Guangdong Global Testing Technology Co., Ltd., qs04@gtggroup.com  , 86-769-8507-5888 |
| TCB Email | TCBadmin@compliancetesting.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 | No |
| 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 |
|---|---|---|
| sc+6ltlynCkxpDtw66WsdA== | 2026-07-21 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application sc+6ltlynCkxpDtw66WsdA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 07/21/2026 Application Dated: 07/21/2026 |
| Shenzhen VIJIM Technology Co., Ltd. |
| A1705, Building A, Galaxy World, |
| No.1 Yabao Road, Bantian Street, |
| Longgang District, Shenzhen, China |
| Attention: Jianguo Chen , |
| 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: | 2BTBM-TC002 |
| Name of Grantee: | Shenzhen VIJIM Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | U-Clock II |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 41 | 15C | 2412.0 - 2462.0 | 0.0455 | ||
| 41 | 15C | 2402.0 - 2480.0 | 0.0013 |
| Power listed is conducted. This device contains 20 and 40 MHz signal bandwidth. |
| 41: | Installation of this device must not be readily accessible to human subjects closer than 20 cm. |