FCC ID 2A5CS-G90
Smart Lock
by Guangdong Yongding Technology Co., Ltd
Grantee Code: 2A5CS Product Code: G90
Latest application date: 2026-09-14
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 13.56 MHz | Original Equipment | 2026-09-14 |
| 2402-2480 MHz | Original Equipment | 2026-09-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-09-14 | PDF 1.3 MB |
| Internal Photos | Internal Photos | 2026-09-14 | PDF 1.8 MB |
| External Photos | External Photos | 2026-09-14 | PDF 1.1 MB |
| Label and location | ID Label/Location Info | 2026-09-14 | PDF 144.3 KB |
| Test Setup | Test Setup Photos | 2026-09-14 | PDF 674 KB |
| Antenna Specification-BT | Test Report | 2026-09-14 | PDF 481.6 KB |
| Antenna Specification-RFID | Test Report | 2026-09-14 | PDF 163.1 KB |
| DNT2608276845R14237-17790-FCC BLE Test Report | Test Report | 2026-09-14 | PDF 5.5 MB |
| DNT2608276845R14237-17792-FCC RFID(13.56M) Test Report | Test Report | 2026-09-14 | PDF 3.3 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-09-14 | PDF 137.3 KB |
| USA-LocalRepLetter_V1.1 - 2A5CS-G90 | Attestation Statements | 2026-09-14 | PDF 496.2 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-09-14 | PDF 93 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-09-14 | PDF 121.5 KB |
| DNT2608276845R14237-17794-FCC MPE(Mobile) Report | RF Exposure Info | 2026-09-14 | PDF 281.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 33.8 KB | |
| Schematics Metadata only | Schematics | PDF 303.1 KB | |
| Operation Description Metadata only | Operational Description | PDF 274.1 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 61.9 KB |
Application Information
| Application ID | au4eqHcK5YmeKvh6eVpsEA== |
|---|---|
| Final Action Date | 2026-09-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032041642 |
| Model | G90 |
| Frequency Range | 13.56 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Smart Lock |
| Responsible Party | Zheng Li, yd20@ydodm.com  , +86-18029916563 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Joise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com  , +86-0769-8808 7383 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| au4eqHcK5YmeKvh6eVpsEA== | 2026-09-14 | Original Equipment |
| SwHgnL4oCv/mslwQpfBuBw== | 2026-09-14 | Original Equipment |
Grants
TCB Grant - Application SwHgnL4oCv/mslwQpfBuBw==
| 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: 09/14/2026 Application Dated: 09/14/2026 |
| Guangdong Yongding Technology Co., Ltd |
| NO. 10 Chenglong Road, |
| Qianlong village, Sanxiang Town, |
| Zhongshan City, Guangdong Province, China |
| Attention: Zheng Li , Director of R&D Department |
| 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: | 2A5CS-G90 |
| Name of Grantee: | Guangdong Yongding 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 | 0.0022 |
| Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
TCB Grant - Application au4eqHcK5YmeKvh6eVpsEA==
| 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: 09/14/2026 Application Dated: 09/14/2026 |
| Guangdong Yongding Technology Co., Ltd |
| NO. 10 Chenglong Road, |
| Qianlong village, Sanxiang Town, |
| Zhongshan City, Guangdong Province, China |
| Attention: Zheng Li , Director of R&D Department |
| 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: | 2A5CS-G90 |
| Name of Grantee: | Guangdong Yongding Technology Co., Ltd |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Smart Lock |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 13.56 - 13.56 |
| RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |