FCC ID 2AJ2LFJ27HWXJ
HIDEAWAY AUDIO SOLUTION
by Beijing MADV Technology Co., Ltd
Grantee Code: 2AJ2L Product Code: FJ27HWXJ
Latest application date: 2025-01-08
FCC ID Device Details
| FCC ID | 2AJ2LFJ27HWXJ |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AJ2L |
| Product Code | FJ27HWXJ |
| Applicant Business | Beijing MADV Technology Co., Ltd 🇨🇳 |
| Related Domains |  madv360.com  dgddt.com |
| Equipment Class | HIDEAWAY AUDIO SOLUTION |
| Test Firm | Guangdong Dongdian Testing Service Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Class II permissive change or modification of presently authorized equipment | 2025-01-08 |
| 2412-2462 MHz | Original Equipment | 2023-11-05 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2024-05-03 | PDF 1.9 MB |
| Internal photos | Internal Photos | 2025-07-05 | PDF 3.4 MB |
| Internal photos | Internal Photos | 2024-05-03 | PDF 1.8 MB |
| External photos | External Photos | 2025-07-05 | PDF 600.1 KB |
| External photos | External Photos | 2024-05-03 | PDF 840.8 KB |
| ID label and location | ID Label/Location Info | 2023-11-05 | PDF 366.9 KB |
| Test Setup photo | Test Setup Photos | 2025-07-05 | PDF 165.8 KB |
| Test setup photos | Test Setup Photos | 2024-05-03 | PDF 479.7 KB |
| Test report | Test Report | 2025-01-08 | PDF 1,009.2 KB |
| Antenna specifications | Test Report | 2023-11-05 | PDF 1.9 MB |
| Test reports-1 | Test Report | 2023-11-05 | PDF 5.7 MB |
| Test reports-2 | Test Report | 2023-11-05 | PDF 3.2 MB |
| Attestation_Statement | Attestation Statements | 2025-01-08 | PDF 139.6 KB |
| Declaration_Product_Modifications | Attestation Statements | 2025-01-08 | PDF 601.8 KB |
| FCC Authority to Act as Agent | Attestation Statements | 2025-01-08 | PDF 242.2 KB |
| US_Agent | Attestation Statements | 2025-01-08 | PDF 244.7 KB |
| Agent letter | Attestation Statements | 2023-11-05 | PDF 387.5 KB |
| Attestation Statements | Attestation Statements | 2023-11-05 | PDF 385.5 KB |
| US Agent Letter | Attestation Statements | 2023-11-05 | PDF 219.6 KB |
| Confidentiality | Cover Letter(s) | 2025-01-08 | PDF 524.8 KB |
| Letter Authorization | Cover Letter(s) | 2025-01-08 | PDF 461.6 KB |
| Confidentiality | Cover Letter(s) | 2023-11-05 | PDF 402.7 KB |
| Letter Authorization | Cover Letter(s) | 2023-11-05 | PDF 292.3 KB |
| RF Exposure | RF Exposure Info | 2025-01-08 | PDF 519.8 KB |
| RF Exposure | RF Exposure Info | 2023-11-05 | PDF 554.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 83.8 KB | |
| Schematic diagram Metadata only | Schematics | PDF 269.4 KB | |
| Schematic diagram-part2 Metadata only | Schematics | PDF 109.6 KB | |
| Schematics-1 Metadata only | Schematics | PDF 185.8 KB | |
| Schematics-2 Metadata only | Schematics | PDF 109.6 KB | |
| Schematics-3 Metadata only | Schematics | PDF 280.2 KB | |
| Schematics-4 Metadata only | Schematics | PDF 196.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 55.9 KB |
Application Information
| Application ID | oyAB9/c1uk7T2yDqVWiQcw== |
|---|---|
| Final Action Date | 2025-01-08 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0025957853 |
| Model | FJ27HWXJ |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | HIDEAWAY AUDIO SOLUTION |
| Responsible Party | Guoli Zhang, guoli.zhang@madv360.com , +8613501086307 |
| Technical Contact | Damon Hu, Guangdong Dongdian Testing Service Co., Ltd., Damon_Hu@dgddt.com , +86-0769- 38826678 |
| Non-Technical Contact | Damon Hu, Guangdong Dongdian Testing Service Co., Ltd., Damon_Hu@dgddt.com , +86-0769- 38826678 |
| Test Firm | Mr. Jamy Yu, Guangdong Dongdian Testing Service Co., Ltd., jamy@dgddt.com , +86-0769-89201646 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 07/05/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| 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 | Class II permissive change for this filing. Output power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| oyAB9/c1uk7T2yDqVWiQcw== | 2025-01-08 | Class II permissive change or modification of presently authorized equipment |
| K0yYYLWj2a/d1fGOkyV4Tg== | 2023-11-05 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2412-2462 MHz | 0.0484000 | 15C |
Grants
TCB Grant - Application oyAB9/c1uk7T2yDqVWiQcw==
| 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: 01/08/2025 Application Dated: 01/06/2025 |
| Beijing MADV Technology Co., Ltd |
| No.80, Floor 4, building17, Yard 30, Shixingdajie |
| Shijingshan District ,Beijing |
| Beijing, China |
| Attention: Guoli Zhang |
| 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: | 2AJ2LFJ27HWXJ |
| Name of Grantee: | Beijing MADV Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | HIDEAWAY AUDIO SOLUTION |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0484 |
| Class II permissive change for this filing. Output power listed is conducted. |
EAS Grant - Application oyAB9/c1uk7T2yDqVWiQcw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Beijing MADV Technology Co., Ltd No.80, Floor 4, building17, Yard 30, Shixingdajie Shijingshan District ,Beijing Beijing, China |
Date of Grant: 01/08/2025 Application Dated: 01/06/2025 |
| Attention: Guoli Zhang |
| 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: | 2AJ2LFJ27HWXJ |
| Name of Grantee: | Beijing MADV Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | HIDEAWAY AUDIO SOLUTION |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0484 |
| Class II permissive change for this filing. Output power listed is conducted. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 11/05/2023 Application Dated: 11/05/2023 |
| Beijing MADV Technology Co., Ltd |
| No.80, Floor 4, building17, Yard 30, Shixingdajie |
| Shijingshan District ,Beijing |
| Beijing, China |
| Attention: Guoli Zhang |
| 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: | 2AJ2LFJ27HWXJ |
| Name of Grantee: | Beijing MADV Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Birddy Smart Bird House Camera |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0484 |
| Output power listed is conducted. This device supports 20 MHz and 40MHz bandwidth mode. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
EAS Grant - Application K0yYYLWj2a/d1fGOkyV4Tg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Beijing MADV Technology Co., Ltd No.80, Floor 4, building17, Yard 30, Shixingdajie Shijingshan District ,Beijing Beijing, China |
Date of Grant: 11/05/2023 Application Dated: 11/05/2023 |
| Attention: Guoli Zhang |
| 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: | 2AJ2LFJ27HWXJ |
| Name of Grantee: | Beijing MADV Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Birddy Smart Bird House Camera |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0484 |
| Output power listed is conducted. This device supports 20 MHz and 40MHz bandwidth mode. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| Mail To: |