FCC ID 2AHMB-50201R
Modular Full-Duplex Wireless Intercom System
by Shenzhen DSQN Investment Co., Ltd
Grantee Code: 2AHMB Product Code: 50201R
Latest application date: 2026-07-02
FCC ID Device Details
| FCC ID | 2AHMB-50201R |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AHMB |
| Product Code | 50201R |
| Applicant Business | Shenzhen DSQN Investment Co., Ltd 🇨🇳 |
| Related Domains |  macgroupus.com |
| Equipment Class | Modular Full-Duplex Wireless Intercom System |
| Test Firm | Attestation of Global Compliance (Shenzhen) Co., L |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-07-02 |
| 1921.536-1928.448 MHz | Original Equipment | 2026-07-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label and its Location | ID Label/Location Info | 2026-07-02 | PDF 363.7 KB |
| LabelInfo&Location | ID Label/Location Info | 2026-07-02 | PDF 363.7 KB |
| ANT | Test Report | 2026-07-02 | PDF 1.1 MB |
| Test Report for BLE-1 | Test Report | 2026-07-02 | PDF 5.6 MB |
| Test Report for BLE-2 | Test Report | 2026-07-02 | PDF 5.3 MB |
| Test Report for DECT_PP-1 | Test Report | 2026-07-02 | PDF 5.8 MB |
| Test Report for DECT_PP-2 | Test Report | 2026-07-02 | PDF 3.9 MB |
| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2026-07-02 | PDF 88.1 KB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.3 | Attestation Statements | 2026-07-02 | PDF 102.1 KB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.5 | Attestation Statements | 2026-07-02 | PDF 102.1 KB |
| 2.911_(d)(5)(i) Certificiation Applicant v1.3 | Attestation Statements | 2026-07-02 | PDF 88.1 KB |
| 2.911_(d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | 2026-07-02 | PDF 88.1 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-07-02 | PDF 7.1 KB |
| Difference description | Cover Letter(s) | 2026-07-02 | PDF 7.1 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2026-07-02 | PDF 49 KB |
| Letter of Authorization Rev 1.0 | Cover Letter(s) | 2026-07-02 | PDF 8.2 KB |
| SAR 1 | RF Exposure Info | 2026-07-02 | PDF 1.3 MB |
| SAR 2 | RF Exposure Info | 2026-07-02 | PDF 2.9 MB |
| User manual Metadata only | Users Manual | 2026-12-30 | PDF 5.6 MB |
| UserManual Metadata only | Users Manual | 2026-12-30 | PDF 5.6 MB |
| INT PHOTO Metadata only | Internal Photos | 2026-12-30 | PDF 1.2 MB |
| Internal photos Metadata only | Internal Photos | 2026-12-30 | PDF 1.2 MB |
| External Photos Metadata only | External Photos | 2026-12-30 | PDF 5.3 MB |
| External photos Metadata only | External Photos | 2026-12-30 | PDF 5.3 MB |
| Test Setup photo---DTS Metadata only | Test Setup Photos | 2026-12-30 | PDF 1.5 MB |
| Test photos-SAR Metadata only | Test Setup Photos | 2026-12-30 | PDF 642.9 KB |
| TestSetupPhotos-PUE Metadata only | Test Setup Photos | 2026-12-30 | PDF 1.5 MB |
| BLOCK Metadata only | Block Diagram | PDF 337.3 KB | |
| BlockDiagram Metadata only | Block Diagram | PDF 337.3 KB | |
| SCH Metadata only | Schematics | PDF 803.6 KB | |
| OP Metadata only | Operational Description | PDF 515.1 KB |
Application Information
| Application ID | fUSyCfq27Z4vprEu+M9sww== |
|---|---|
| Final Action Date | 2026-07-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038576492 |
| Model | 50201R |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Modular Full-Duplex Wireless Intercom System |
| Responsible Party | Gang Deng, Gaven8959@163.com  , +86-13560718959 |
| Technical Contact | Shenzhen DSQN Investment Co., Ltd, Gaven8959@163.com |
| Non-Technical Contact | Joseph Nassar, Mamiya America Corporation, joen@macgroupus.com , (914) 345-5436 |
| Test Firm | Doris Li, Attestation of Global Compliance (Shenzhen) Co., L, dorisli@agc-cert.com  , +86-755-25234088 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| fUSyCfq27Z4vprEu+M9sww== | 2026-07-02 | Original Equipment |
| +GqCnqeao+UV+dx+D3hg4g== | 2026-07-02 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application fUSyCfq27Z4vprEu+M9sww==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 07/02/2026 Application Dated: 07/02/2026 |
| Shenzhen DSQN Investment Co., Ltd |
| Room 2205,2206,2207,Tower 11,Phase II (Plot 02-08) |
| Tianan Cloud Park,Gangtou,Bantian Street, |
| Longgang District,Shenzhen, China |
| Attention: Gang Deng , General Manager |
| 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: | 2AHMB-50201R |
| Name of Grantee: | Shenzhen DSQN Investment Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Modular Full-Duplex Wireless Intercom System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0001 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application +GqCnqeao+UV+dx+D3hg4g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 07/02/2026 Application Dated: 07/02/2026 |
| Shenzhen DSQN Investment Co., Ltd |
| Room 2205,2206,2207,Tower 11,Phase II (Plot 02-08) |
| Tianan Cloud Park,Gangtou,Bantian Street, |
| Longgang District,Shenzhen, China |
| Attention: Gang Deng , General Manager |
| 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: | 2AHMB-50201R |
| Name of Grantee: | Shenzhen DSQN Investment Co., Ltd |
| Equipment Class: | Part 15 Unlicensed PCS portable Tx held to ear |
| Notes: | Modular Full-Duplex Wireless Intercom System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15D | 1921.536 - 1928.448 | 0.1762 |
| Output power listed is EIRP. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 0 mm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head SAR accessory is 0.03 W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |