FCC ID 2BW48-D73
Bluetooth RF Module
by Shenzhen Daxiong Intelligence Co., Ltd.
Grantee Code: 2BW48 Product Code: D73
Latest application date: 2026-08-14
FCC ID Device Details
| FCC ID | 2BW48-D73 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BW48 |
| Product Code | D73 |
| Applicant Business | Shenzhen Daxiong Intelligence Co., Ltd. 🇨🇳 |
| Related Domains |  walsay.com  opuor.us |
| Equipment Class | Bluetooth RF Module |
| Test Firm | Shenzhen ZKT Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-08-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-08-14 | PDF 2.4 MB |
| Internal photos | Internal Photos | 2026-08-14 | PDF 2.6 MB |
| External photos | External Photos | 2026-08-14 | PDF 3.4 MB |
| ID label and location | ID Label/Location Info | 2026-08-14 | PDF 697.8 KB |
| Test Setup photo | Test Setup Photos | 2026-08-14 | PDF 1.3 MB |
| Antenna Specification | Test Report | 2026-08-14 | PDF 636.8 KB |
| Test report | Test Report | 2026-08-14 | PDF 3.2 MB |
| Attestation Statement | Attestation Statements | 2026-08-14 | PDF 114.2 KB |
| Kaspersky Statement | Attestation Statements | 2026-08-14 | PDF 171.9 KB |
| Product similarity Declaration | Attestation Statements | 2026-08-14 | PDF 105.4 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2026-08-14 | PDF 1.1 MB |
| Us_Agent | Attestation Statements | 2026-08-14 | PDF 232 KB |
| Confidentiality | Cover Letter(s) | 2026-08-14 | PDF 136.2 KB |
| Letter Authorization | Cover Letter(s) | 2026-08-14 | PDF 54.1 KB |
| Modular Transmitter Approval Request | Cover Letter(s) | 2026-08-14 | PDF 132.4 KB |
| MPE | RF Exposure Info | 2026-08-14 | PDF 177.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 84.5 KB | |
| Schematics Metadata only | Schematics | PDF 212.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 85.7 KB |
Application Information
| Application ID | X81d9bXFujtyeykE4ixaeA== |
|---|---|
| Final Action Date | 2026-08-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038661955 |
| Model | D73 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Bluetooth RF Module |
| Responsible Party | kimi ouyang, kimi_ouyang@walsay.com , 18520822005 |
| Technical Contact | Lake xie, Shenzhen ZKT Technology Co., Ltd., zkt@zkt-lab.com  , 13620010775 |
| Non-Technical Contact | Shuiqing Yang, Opuor INC, info@opuor.us , +1(650)315-6698 |
| Test Firm | Lake Xie, Shenzhen ZKT Technology Co., Ltd., zkt@zkt-lab.com , 86-13620010775 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| 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 |
|---|---|---|
| X81d9bXFujtyeykE4ixaeA== | 2026-08-14 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0008 | 15C |
Grants
TCB Grant - Application X81d9bXFujtyeykE4ixaeA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 08/14/2026 Application Dated: 08/14/2026 |
| Shenzhen Daxiong Intelligence Co., Ltd. |
| Room 806-808, Tangdong Optoelectronics |
| R&D Building, Bao'an, |
| Shenzhen, Guangdong, China |
| Attention: kimi ouyang , |
| 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: | 2BW48-D73 |
| Name of Grantee: | Shenzhen Daxiong Intelligence Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth RF Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0008 |
| Single Modular Approval, Output Power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons.TheGrantee is responsible for providing the documentation required for modular use. The responsibility for the use of this module, in allconfigurations utilized or contemplated, remains with the Grantee. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |