FCC ID 2BYEV-HELIXX
Smart Bee Box
by SHENZHEN DANFOO TECHNOLOGY CO.,LTD.
Grantee Code: 2BYEV Product Code: HELIXX
Latest application date: 2026-10-08
FCC ID Device Details
| FCC ID | 2BYEV-HELIXX |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BYEV |
| Product Code | HELIXX |
| Applicant Business | SHENZHEN DANFOO TECHNOLOGY CO.,LTD. 🇨🇳 |
| Equipment Class | Smart Bee Box |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 13.56 MHz | Original Equipment | 2026-10-08 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual HELIX X | Users Manual | 2026-10-08 | PDF 1.2 MB |
| User Manual ORBIX 900 | Users Manual | 2026-10-08 | PDF 1.2 MB |
| Internal Photos_Part1 | Internal Photos | 2026-10-08 | PDF 5.9 MB |
| Internal Photos_Part2 | Internal Photos | 2026-10-08 | PDF 6 MB |
| Internal Photos_Part3 | Internal Photos | 2026-10-08 | PDF 2.2 MB |
| External Photos | External Photos | 2026-10-08 | PDF 1.1 MB |
| Label and location | ID Label/Location Info | 2026-10-08 | PDF 112.3 KB |
| Test Setup Photos | Test Setup Photos | 2026-10-08 | PDF 880.7 KB |
| Antenna specification-NFC | Test Report | 2026-10-08 | PDF 183.9 KB |
| CTA26071300508_Test Report-13.56MHz | Test Report | 2026-10-08 | PDF 1.9 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-10-08 | PDF 124.7 KB |
| USA-LocalRepLetter_V1.1_2BYEV-HELIXX | Attestation Statements | 2026-10-08 | PDF 357 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-10-08 | PDF 97.7 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-10-08 | PDF 108.1 KB |
| CTA26071300509_RF Exposure-MPE | RF Exposure Info | 2026-10-08 | PDF 701 KB |
| Block diagram Metadata only | Block Diagram | PDF 18.2 KB | |
| Schrematic Metadata only | Schematics | PDF 508.5 KB | |
| Operation Description Metadata only | Operational Description | PDF 220.8 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 151.9 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 208.6 KB |
Application Information
| Application ID | l5f/iqHAF2HpKgclatIIRA== |
|---|---|
| Final Action Date | 2026-10-08 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038915344 |
| Model | HELIXX |
| Frequency Range | 13.56 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Smart Bee Box |
| Responsible Party | May Hu, 13509698051@139.com  , 18924675176 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , 86-755-2322-5875 |
| 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 |
|---|---|---|
| l5f/iqHAF2HpKgclatIIRA== | 2026-10-08 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 13.56 MHz | 15C |
Grants
TCB Grant - Application l5f/iqHAF2HpKgclatIIRA==
| 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: 10/08/2026 Application Dated: 10/08/2026 |
| SHENZHEN DANFOO TECHNOLOGY CO.,LTD. |
| Room 1201, Chuangwei Digital Building, |
| Shiyan Street, Bao'an District, |
| Shenzhen, Guangdong Province, China |
| Attention: May Hu , |
| 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: | 2BYEV-HELIXX |
| Name of Grantee: | SHENZHEN DANFOO TECHNOLOGY CO.,LTD. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Smart Bee Box |
| 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. |