FCC ID 2BNT4-AJDH01
smart box
by Nanjing Yihai Intelligent Technology Co., Ltd
Grantee Code: 2BNT4 Product Code: AJDH01
Latest application date: 2025-04-09
FCC ID Device Details
| FCC ID | 2BNT4-AJDH01 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BNT4 |
| Product Code | AJDH01 |
| Applicant Business | Nanjing Yihai Intelligent Technology Co., Ltd 🇨🇳 |
| Equipment Class | smart box |
| Test Firm | SHENZHEN GLOBAL TEST SERVICE CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2025-04-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-04-09 | PDF 476.7 KB |
| Internal photos | Internal Photos | 2025-04-09 | PDF 713 KB |
| External photos | External Photos | 2025-04-09 | PDF 670.7 KB |
| Label and label location | ID Label/Location Info | 2025-04-09 | PDF 117.3 KB |
| Test setup photos | Test Setup Photos | 2025-04-09 | PDF 289.6 KB |
| Antenna information | Test Report | 2025-04-09 | PDF 266.3 KB |
| Appendix A test data 2G4WLAN | Test Report | 2025-04-09 | PDF 5.1 MB |
| Test Report 2G4WLAN | Test Report | 2025-04-09 | PDF 2.5 MB |
| Agent attestation letter | Attestation Statements | 2025-04-09 | PDF 158.8 KB |
| Covered equipment letter | Attestation Statements | 2025-04-09 | PDF 180.8 KB |
| Due digilence letter | Attestation Statements | 2025-04-09 | PDF 173.9 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-04-09 | PDF 167.2 KB |
| Letter of declaration disable channel 12 and 13 by software | Cover Letter(s) | 2025-04-09 | PDF 132.6 KB |
| Letter of declaration model difference | Cover Letter(s) | 2025-04-09 | PDF 117.8 KB |
| RF exposure evaluation | RF Exposure Info | 2025-04-09 | PDF 399.9 KB |
| Block diagram Metadata only | Block Diagram | PDF 84.8 KB | |
| Schematic Metadata only | Schematics | PDF 423.9 KB | |
| Operation description Metadata only | Operational Description | PDF 165.2 KB |
Application Information
| Application ID | DW1wBcvQNlxaNXezT9Qkjw== |
|---|---|
| Final Action Date | 2025-04-09 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036695658 |
| Model | AJDH01 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | smart box |
| Responsible Party | Lei Fang, CEO, vcaa@163.com  , 13851607855 |
| Test Firm | Simon Hu, SHENZHEN GLOBAL TEST SERVICE CO., LTD., huxiaolong@gtscert.com  , +86 13728682840 |
| TCB Email | o.kneip@kl-certification.de  |
| 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 | No |
| 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 | Power listed is maximum peak conducted output power. The device supports both 20 MHz and 40 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| DW1wBcvQNlxaNXezT9Qkjw== | 2025-04-09 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2412-2462 MHz | 0.1432000 |
Grants
TCB Grant - Application DW1wBcvQNlxaNXezT9Qkjw==
| 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: 04/09/2025 Application Dated: 04/09/2025 |
| Nanjing Yihai Intelligent Technology Co., Ltd |
| No. 2 Changsheng Street, Jiangning District |
| Nanjing City, Jiangsu Province, 211100 China |
| Attention: Lei Fang , CEO |
| 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: | 2BNT4-AJDH01 |
| Name of Grantee: | Nanjing Yihai Intelligent Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | smart box |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.1432 |
| Power listed is maximum peak conducted output power. The device supports both 20 MHz and 40 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. |