FCC ID 2A8C3-E77400M22S
Wireless module
by Chengdu Ebyte Electronic Technology Co.,Ltd
Grantee Code: 2A8C3 Product Code: E77400M22S
Latest application date: 2025-02-27
FCC ID Device Details
| FCC ID | 2A8C3-E77400M22S |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A8C3 |
| Product Code | E77400M22S |
| Applicant Business | Chengdu Ebyte Electronic Technology Co.,Ltd 🇨🇳 |
| Equipment Class | Wireless module |
| Test Firm | Bay Area Compliance Laboratories Corp. (Chengdu) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 410.3-493.3 MHz | Original Equipment | 2025-02-27 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-02-27 | PDF 659 KB |
| Internal Photos | Internal Photos | 2025-02-27 | PDF 267.5 KB |
| External Photos | External Photos | 2025-02-27 | PDF 536.5 KB |
| Label & Label Location | ID Label/Location Info | 2025-02-27 | PDF 135.3 KB |
| Test Setup Photos | Test Setup Photos | 2025-02-27 | PDF 417.8 KB |
| Antenna Specification | Test Report | 2025-02-27 | PDF 441.9 KB |
| Test Report | Test Report | 2025-02-27 | PDF 1.6 MB |
| 2.911 (d)(5)(i)(ii) Attestation Statement | Attestation Statements | 2025-02-27 | PDF 63.3 KB |
| Attestation Letter | Attestation Statements | 2025-02-27 | PDF 143.4 KB |
| Attestation Letter | Attestation Statements | 2025-02-27 | PDF 140.3 KB |
| US Agent Attestation Letter | Attestation Statements | 2025-02-27 | PDF 163.3 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2025-02-27 | PDF 135.7 KB |
| FCC Long-term Confidential Request | Cover Letter(s) | 2025-02-27 | PDF 79.7 KB |
| Modular Approval Letter | Cover Letter(s) | 2025-02-27 | PDF 219.7 KB |
| RF Exposure | RF Exposure Info | 2025-02-27 | PDF 111.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 89.8 KB | |
| Schematics Metadata only | Schematics | PDF 25 KB | |
| Circuit Description Metadata only | Operational Description | PDF 316.5 KB |
Application Information
| Application ID | wv5dAVg8stJE268Js/yXXQ== |
|---|---|
| Final Action Date | 2025-02-27 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032670374 |
| Model | E77400M22S |
| Frequency Range | 410.3-493.3 MHz |
| Equipment Class | DSC - Part 15 Security/Remote Control Transmitter |
| Device Description | Wireless module |
| Responsible Party | Yong Li, 157768495@qq.com  , 18615799380 |
| Test Firm | May Chen, Bay Area Compliance Laboratories Corp. (Chengdu), qa.chengdu@baclcorp.com  , 86-028-65525123 |
| TCB Email | bacl.regulatory@baclcorp.com |
| 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 |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Single Modular Approval. Co-location of this module with other transmitters that operate simultaneously is required to be evaluated using the FCC multi-transmitter procedures. Approved for OEM integration only. This module can be used with a host antenna circuit trace layout design which is in strict compliance with the OEM instructions provided, as documented in this filing. As documented in the integration instruction, only the antenna(s) tested in this filing or similar antenna with equal or lesser gain may be used with this transmitter. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| wv5dAVg8stJE268Js/yXXQ== | 2025-02-27 | Original Equipment |
Equipment Authorization
| Frequency |
|---|
| 410.3-493.3 MHz |
Grants
TCB Grant - Application wv5dAVg8stJE268Js/yXXQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 02/27/2025 Application Dated: 02/27/2025 |
| Chengdu Ebyte Electronic Technology Co.,Ltd |
| Building B2, Mould Industrial Park, 199# Xi-Qu Ave |
| West High-tech Zone P.O. Box 611731, |
| Chengdu, 611731 China |
| Attention: Yong Li , |
| 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: | 2A8C3-E77400M22S |
| Name of Grantee: | Chengdu Ebyte Electronic Technology Co.,Ltd |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | Wireless module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15.231 | 410.3 - 493.3 |
| Single Modular Approval. Co-location of this module with other transmitters that operate simultaneously is required to be evaluated using the FCC multi-transmitter procedures. Approved for OEM integration only. This module can be used with a host antenna circuit trace layout design which is in strict compliance with the OEM instructions provided, as documented in this filing. As documented in the integration instruction, only the antenna(s) tested in this filing or similar antenna with equal or lesser gain may be used with this transmitter. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. |