FCC ID ZY4CM57B
WIRED CURTAIN MOTOR
by Coulisse B.V.
Grantee Code: ZY4 Product Code: CM57B
Latest application date: 2025-11-18
FCC ID Device Details
| FCC ID | ZY4CM57B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | ZY4 |
| Product Code | CM57B |
| Applicant Business | Coulisse B.V. 🇳🇱 |
| Related Domains |  coulisse.com |
| Equipment Class | WIRED CURTAIN MOTOR |
| Test Firm | Intertek Testing Services (Shanghai FTZ) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-11-18 |
| 433.925 MHz | Original Equipment | 2025-11-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual-rev1 | Users Manual | 2025-11-18 | PDF 4.1 MB |
| Internal picture | Internal Photos | 2025-11-18 | PDF 1.4 MB |
| External picture | External Photos | 2025-11-18 | PDF 510 KB |
| Label | ID Label/Location Info | 2025-11-18 | PDF 550.2 KB |
| Label Location | ID Label/Location Info | 2025-11-18 | PDF 48.7 KB |
| test Setup | Test Setup Photos | 2025-11-18 | PDF 303.3 KB |
| Antenna Declaration Letter | Test Report | 2025-11-18 | PDF 94.9 KB |
| Report 15.231-433-rev1 | Test Report | 2025-11-18 | PDF 1.2 MB |
| Report 15.249-BLE-rev1 | Test Report | 2025-11-18 | PDF 1 MB |
| ACB-FORM-FCC-Application-Letters-Covered-List-Attestation-rev1 | Attestation Statements | 2025-11-18 | PDF 176.9 KB |
| US Agent Letter | Attestation Statements | 2025-11-18 | PDF 165.3 KB |
| ACB-Form-FCC agent | Cover Letter(s) | 2025-11-18 | PDF 79.1 KB |
| ACB-Form-FCC-Confidentiality | Cover Letter(s) | 2025-11-18 | PDF 118.8 KB |
| Report FCC SAR Test Exclusion-rev1 | RF Exposure Info | 2025-11-18 | PDF 418.2 KB |
| Confidential_Block diagram Metadata only | Block Diagram | PDF 61.8 KB | |
| Confidential_schematics Metadata only | Schematics | PDF 180.7 KB | |
| Confidential_schematics-433 Metadata only | Schematics | PDF 68.5 KB | |
| Confidential_schematics-BLE Metadata only | Schematics | PDF 56.7 KB | |
| Confidential_operation description-rev1 Metadata only | Operational Description | PDF 434.4 KB | |
| Confidential_BOM list Metadata only | Parts List/Tune Up Info | PDF 105.6 KB |
Application Information
| Application ID | uDnroE6f3X/YrGpyuBJNMQ== |
|---|---|
| Final Action Date | 2025-11-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0021133137 |
| Model | CM57B |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | WIRED CURTAIN MOTOR |
| Responsible Party | Bas Klein Tuente, bas.kleintuente@coulisse.com , +31 547855555 |
| Technical Contact | Teddy Yin, Intertek Testing Services (Shanghai FTZ) Co., Ltd., teddy.yin@intertek.com  , 02161278571 |
| Test Firm | Leah Xu, Intertek Testing Services (Shanghai FTZ) Co., Ltd., leah.xu@intertek.com , 86-21-61278200 |
| TCB Email | hotline@acbcert.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| 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 |
|---|---|---|
| uDnroE6f3X/YrGpyuBJNMQ== | 2025-11-18 | Original Equipment |
| 7WBjDbHd+HhUwP8JwJPDYQ== | 2025-11-18 | Original Equipment |
Grants
TCB Grant - Application uDnroE6f3X/YrGpyuBJNMQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 11/18/2025 Application Dated: 11/18/2025 |
| Coulisse B.V. |
| Vonderweg 48 |
| Enter, 7468 DC Netherlands |
| Attention: Bas Klein Tuente , Manager Engineering |
| 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: | ZY4CM57B |
| Name of Grantee: | Coulisse B.V. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | WIRED CURTAIN MOTOR |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 |
| This device contains a 433 MHz transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 7WBjDbHd+HhUwP8JwJPDYQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 11/18/2025 Application Dated: 11/18/2025 |
| Coulisse B.V. |
| Vonderweg 48 |
| Enter, 7468 DC Netherlands |
| Attention: Bas Klein Tuente , Manager Engineering |
| 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: | ZY4CM57B |
| Name of Grantee: | Coulisse B.V. |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | WIRED CURTAIN MOTOR |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15.231 | 433.925 - 433.925 |
| This device contains a BLE transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |