FCC ID 2BN2F-391Y
Smart lock
by Shanghai Yunai Technology Co., Ltd.
Grantee Code: 2BN2F Product Code: 391Y
Latest application date: 2025-09-23
FCC ID Device Details
| FCC ID | 2BN2F-391Y |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BN2F |
| Product Code | 391Y |
| Applicant Business | Shanghai Yunai Technology Co., Ltd. 🇨🇳 |
| Equipment Class | Smart lock |
| Test Firm | Guangdong DN Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-09-23 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-03-22 | PDF 2 MB |
| Internal Photos | Internal Photos | 2025-09-23 | PDF 2.9 MB |
| External Photos | External Photos | 2025-09-23 | PDF 2.9 MB |
| Label Location | ID Label/Location Info | 2025-09-23 | PDF 275 KB |
| Test Setup Photos | Test Setup Photos | 2026-03-22 | PDF 818.3 KB |
| Antenna Specification | Test Report | 2025-09-23 | PDF 425.9 KB |
| BLE Test Report_1 | Test Report | 2025-09-23 | PDF 2.7 MB |
| BLE Test Report_2 | Test Report | 2025-09-23 | PDF 2.8 MB |
| BLE Test Report_3 | Test Report | 2025-09-23 | PDF 4.7 MB |
| BLE Test Report_4 | Test Report | 2025-09-23 | PDF 4.6 MB |
| Attestation Statements 2.911 d 5 | Attestation Statements | 2025-09-23 | PDF 102.9 KB |
| FCC SDOC Attestation Letter | Attestation Statements | 2025-09-23 | PDF 87 KB |
| US AGENT Letter | Attestation Statements | 2025-09-23 | PDF 201.1 KB |
| Authority Letter | Cover Letter(s) | 2025-09-23 | PDF 63.7 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-09-23 | PDF 106.6 KB |
| RF Exposure | RF Exposure Info | 2025-09-23 | PDF 1,020.6 KB |
| Block Diagram Metadata only | Block Diagram | PDF 27.3 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 640.1 KB | |
| Operation Description Metadata only | Operational Description | PDF 109.8 KB |
Application Information
| Application ID | W6rJb+iWvfsIsR+uUYXCCA== |
|---|---|
| Final Action Date | 2025-09-23 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036746600 |
| Model | 391Y |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart lock |
| Responsible Party | Maohua Bi, nacydy@outlook.com  , 18925210896 |
| Test Firm | Joise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com  , +86-0769-8808 7383 |
| TCB Email | TEI@timcoengr.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 | 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 |
|---|---|---|
| W6rJb+iWvfsIsR+uUYXCCA== | 2025-09-23 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00413 | 15C |
Grants
TCB Grant - Application W6rJb+iWvfsIsR+uUYXCCA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 09/23/2025 Application Dated: 09/23/2025 |
| Shanghai Yunai Technology Co., Ltd. |
| 1st Floor, Building 13, No. 1881, Zhengbo Road, |
| Lingang New Area, Pilot Free Trade Zone, |
| Shanghai, China |
| Attention: Maohua Bi , |
| 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: | 2BN2F-391Y |
| Name of Grantee: | Shanghai Yunai Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart lock |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00413 |
| Output Power listed is maximum conducted output power. |