FCC ID 2ARDY-IR008
Smart Ring
by SHENZHEN DAK TECHNOLOGY CO.,LTD
Grantee Code: 2ARDY Product Code: IR008
Latest application date: 2026-04-16
FCC ID Device Details
| FCC ID | 2ARDY-IR008 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ARDY |
| Product Code | IR008 |
| Applicant Business | SHENZHEN DAK TECHNOLOGY CO.,LTD 🇨🇳 |
| Related Domains |  choetech.com |
| Equipment Class | Smart Ring |
| Test Firm | Shenzhen Huaxia Testing Technology Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 0.292 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2BTDQ-CX5 Grant Date: 12/18/2025 | 2026-04-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-04-16 | PDF 4.1 MB |
| External photos | External Photos | 2026-04-16 | PDF 801.3 KB |
| Label and label location | ID Label/Location Info | 2026-04-16 | PDF 332.9 KB |
| Agent attestation letter | Attestation Statements | 2026-04-16 | PDF 350.4 KB |
| Covered equipment letter | Attestation Statements | 2026-04-16 | PDF 255.4 KB |
| Due digilence letter | Attestation Statements | 2026-04-16 | PDF 264.1 KB |
| Authorization letter for FCC ID | Cover Letter(s) | 2026-04-16 | PDF 309.8 KB |
| Letter of change FCC ID | Cover Letter(s) | 2026-04-16 | PDF 312.5 KB |
| Product equality declaration letter | Cover Letter(s) | 2026-04-16 | PDF 292.2 KB |
Application Information
| Application ID | kydUr2MIYakc0mcZPxhicg== |
|---|---|
| Final Action Date | 2026-04-16 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2BTDQ-CX5 Grant Date: 12/18/2025 |
| Applicant FRN | 0027880921 |
| Model | IR008 |
| Frequency Range | 0.292 MHz |
| Equipment Class | DCD - Part 15 Low Power Transmitter Below 1705 kHz |
| Device Description | Smart Ring |
| Responsible Party | Honglei Jia, johnson@choetech.com , 0755-27186275 |
| Technical Contact | David Wilson, FCC US Agent Inc., Support@fccagent.com  , (303)520-9810 |
| Test Firm | Jack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com  , +8613902988375 |
| 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 | No |
| 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 |
|---|---|---|
| kydUr2MIYakc0mcZPxhicg== | 2026-04-16 | Change in identification of presently authorized equipment. Original FCC ID: 2BTDQ-CX5 Grant Date: 12/18/2025 |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 0.292 MHz | 15C |
Grants
TCB Grant - Application kydUr2MIYakc0mcZPxhicg==
| 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: 04/16/2026 Application Dated: 04/16/2026 |
| SHENZHEN DAK TECHNOLOGY CO.,LTD |
| 3-4/F,BLDG D,Demei Industrial CTR, |
| Donghuan 2nd RD,Longhua St.,Longhua District |
| Shenzhen, China |
| Attention: Honglei Jia , General Manager |
| 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: | 2ARDY-IR008 |
| Name of Grantee: | SHENZHEN DAK TECHNOLOGY CO.,LTD |
| Equipment Class: | Part 15 Low Power Transmitter Below 1705 kHz |
| Notes: | Smart Ring |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 0.292 - 0.292 |