FCC ID ZY4CM51E
DC WIRED CURTAIN MOTOR
by Coulisse B.V.
Grantee Code: ZY4 Product Code: CM51E
Latest application date: 2025-08-14
FCC ID Device Details
| FCC ID | ZY4CM51E |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | ZY4 |
| Product Code | CM51E |
| Applicant Business | Coulisse B.V. 🇳🇱 |
| Related Domains |  coulisse.com |
| Equipment Class | DC WIRED CURTAIN MOTOR |
| Test Firm | Waltek Testing Group (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2405-2480 MHz | Original Equipment | 2025-08-14 |
| 433.92 MHz | Original Equipment | 2025-08-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-02-11 | PDF 3.1 MB |
| Internal Photos | Internal Photos | 2026-02-11 | PDF 1.7 MB |
| External Photos | External Photos | 2026-02-11 | PDF 608.2 KB |
| Label | ID Label/Location Info | 2025-08-14 | PDF 117.8 KB |
| Test Setup Photos | Test Setup Photos | 2026-02-11 | PDF 674.2 KB |
| 433MHz Test Report | Test Report | 2025-08-14 | PDF 815.1 KB |
| Antenna Specification | Test Report | 2025-08-14 | PDF 1.7 MB |
| Antenna Specification | Test Report | 2025-08-14 | PDF 144.4 KB |
| Bluetooth LE Test Report | Test Report | 2025-08-14 | PDF 1.1 MB |
| Thread Test Report | Test Report | 2025-08-14 | PDF 1.1 MB |
| Attestation Statements Part 2.911 d 5 i | Attestation Statements | 2025-08-14 | PDF 115.5 KB |
| Attestation Statements Part 2.911 d 5 ii | Attestation Statements | 2025-08-14 | PDF 101.8 KB |
| US Agent Letter | Attestation Statements | 2025-08-14 | PDF 2.6 MB |
| Confidentiality letter | Cover Letter(s) | 2025-08-14 | PDF 120.7 KB |
| POA | Cover Letter(s) | 2025-08-14 | PDF 113.4 KB |
| POA Letter | Cover Letter(s) | 2025-08-14 | PDF 113.4 KB |
| RF Exposure | RF Exposure Info | 2025-08-14 | PDF 180.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 70.4 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 440.6 KB | |
| Operation Description Metadata only | Operational Description | PDF 77 KB |
Application Information
| Application ID | stwKVNiwpDXtctikvF+DPQ== |
|---|---|
| Final Action Date | 2025-08-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0021133137 |
| Model | CM51E |
| Frequency Range | 2405-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | DC WIRED CURTAIN MOTOR |
| Responsible Party | Bas Klein Tuente, Manager Engineering, bas.kleintuente@coulisse.com , +31 547855555 |
| Test Firm | Jandy So, Waltek Testing Group (Shenzhen) Co., Ltd., jandy.su@waltek.com.cn  , 86-755-33663308 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 02/11/2026 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 | Power listed is conducted. This equipment must be installed and operated to provide a separation distance of at least 20cm between the radiator and any part of the human body. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| stwKVNiwpDXtctikvF+DPQ== | 2025-08-14 | Original Equipment |
| P30HGPf5kEC5fJ2VXKnWhQ== | 2025-08-14 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 433.92 MHz | |
| 2402-2480 MHz | 0.0007 |
| 2405-2480 MHz | 0.0009 |
Grants
TCB Grant - Application stwKVNiwpDXtctikvF+DPQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 08/14/2025 Application Dated: 08/14/2025 |
| 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: | ZY4CM51E |
| Name of Grantee: | Coulisse B.V. |
| Equipment Class: | Digital Transmission System |
| Notes: | DC WIRED CURTAIN MOTOR |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0007 | |||
| 15C | 2405.0 - 2480.0 | 0.0009 |
| Power listed is conducted. This equipment must be installed and operated to provide a separation distance of at least 20cm between the radiator and any part of the human body. |
TCB Grant - Application P30HGPf5kEC5fJ2VXKnWhQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 08/14/2025 Application Dated: 08/14/2025 |
| 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: | ZY4CM51E |
| Name of Grantee: | Coulisse B.V. |
| Equipment Class: | Part 15 Remote Control/Security Device Transceiver |
| Notes: | DC WIRED CURTAIN MOTOR |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15.231 | 433.92 - 433.92 |