FCC ID 2BBAO-ACM-310A
Access Control and Card Reader
by SHENZHEN GOLDBRIDGE INDUSTRIAL CO.,LTD
Grantee Code: 2BBAO Product Code: ACM310A
Latest application date: 2026-06-26
FCC ID Device Details
| FCC ID | 2BBAO-ACM-310A |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BBAO |
| Product Code | ACM310A |
| Applicant Business | SHENZHEN GOLDBRIDGE INDUSTRIAL CO.,LTD 🇨🇳 |
| Related Domains |  goldbridgesz.com |
| Equipment Class | Access Control and Card Reader |
| Test Firm | Shenzhen HTT Technology Co.,Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 0.125 MHz | Original Equipment | 2026-06-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-06-26 | PDF 1.5 MB |
| appendix II EUT Internal photo | Internal Photos | 2026-06-26 | PDF 964.5 KB |
| appendix II EUT External photo | External Photos | 2026-06-26 | PDF 868 KB |
| Label and Label Location | ID Label/Location Info | 2026-06-26 | PDF 228.9 KB |
| appendix I EUT Test Setup photo Rev.1 | Test Setup Photos | 2026-06-26 | PDF 199.4 KB |
| Antenna specification | Test Report | 2026-06-26 | PDF 702.9 KB |
| HTT202601335F01_Test Report-125KHz Rev.1 | Test Report | 2026-06-26 | PDF 2.3 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-06-26 | PDF 134.1 KB |
| USA-LocalRepLetter_V1.1 - 2BBAO-ACM-310A | Attestation Statements | 2026-06-26 | PDF 577.3 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-06-26 | PDF 91.8 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-06-26 | PDF 117.5 KB |
| HTT202601335F02_RF Exposure-MPE | RF Exposure Info | 2026-06-26 | PDF 421.7 KB |
| Block diagram Metadata only | Block Diagram | PDF 111.5 KB | |
| schematic Metadata only | Schematics | PDF 391.4 KB | |
| Operation Description Metadata only | Operational Description | PDF 175.8 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 152 KB |
Application Information
| Application ID | 2Gyq8t6Eu03L0wlLX3xKrA== |
|---|---|
| Final Action Date | 2026-06-26 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033794926 |
| Model | ACM-310A |
| Frequency Range | 0.125 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Access Control and Card Reader |
| Responsible Party | LILY Jiang, lily1@goldbridgesz.com , +86-755-83767678 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Kevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com  , 86-755-23595200 |
| 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 | 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 |
|---|---|---|
| 2Gyq8t6Eu03L0wlLX3xKrA== | 2026-06-26 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 0.125 MHz | 15C |
Grants
TCB Grant - Application 2Gyq8t6Eu03L0wlLX3xKrA==
| 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: 06/26/2026 Application Dated: 06/26/2026 |
| SHENZHEN GOLDBRIDGE INDUSTRIAL CO.,LTD |
| Rm 1201, Block A, Zhantao Technology Building, |
| No. 1079, Minzhi Avenue, Longhua District |
| Shenzhen, China |
| Attention: LILY Jiang , |
| 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: | 2BBAO-ACM-310A |
| Name of Grantee: | SHENZHEN GOLDBRIDGE INDUSTRIAL CO.,LTD |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Access Control and Card Reader |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 0.125 - 0.125 |
| 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. |