FCC ID 2BTDM-MWSD-130
Self-Powered Door Open/Close Detection Sensor
by MPIA CO., LTD.
Grantee Code: 2BTDM Product Code: MWSD130
Latest application date: 2025-12-22
FCC ID Device Details
| FCC ID | 2BTDM-MWSD-130 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BTDM |
| Product Code | MWSD130 |
| Applicant Business | MPIA CO., LTD. 🇰🇷 |
| Related Domains |  mpiatek.com  approve-it.net |
| Equipment Class | Self-Powered Door Open/Close Detection Sensor |
| Test Firm | KES Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 920.7 MHz | Original Equipment | 2025-12-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Manual | Users Manual | 2026-06-20 | PDF 203.2 KB |
| Internal photos | Internal Photos | 2026-06-20 | PDF 1.2 MB |
| External Photos | External Photos | 2026-06-20 | PDF 726.7 KB |
| Label and location | ID Label/Location Info | 2025-12-22 | PDF 211 KB |
| Setup photo | Test Setup Photos | 2026-06-20 | PDF 461 KB |
| Antenna Specification | Test Report | 2025-12-22 | PDF 210 KB |
| RFTestreport | Test Report | 2025-12-22 | PDF 1.7 MB |
| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2025-12-22 | PDF 138.8 KB |
| 2.911 (d)(5)(ii)CertificationApplicantv1.3 | Attestation Statements | 2025-12-22 | PDF 131.9 KB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.3 | Attestation Statements | 2025-12-22 | PDF 325.8 KB |
| Letter of Authorization Rev 2.0 | Cover Letter(s) | 2025-12-22 | PDF 10.7 KB |
| Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-12-22 | PDF 61.9 KB |
| RF exposure | RF Exposure Info | 2025-12-22 | PDF 157.2 KB |
| Block Metadata only | Block Diagram | PDF 73.6 KB | |
| SCH Metadata only | Schematics | PDF 274 KB | |
| OP Metadata only | Operational Description | PDF 851.5 KB | |
| Part List Metadata only | Parts List/Tune Up Info | PDF 79.1 KB |
Application Information
| Application ID | UmrF45KwaJ8B6QCueKk32w== |
|---|---|
| Final Action Date | 2025-12-22 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037688512 |
| Model | MWSD-130 |
| Frequency Range | 920.7 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Self-Powered Door Open/Close Detection Sensor |
| Responsible Party | Jang chanson, csjang@mpiatek.com , +82-32-666-8191 |
| Technical Contact | MPIA CO., LTD., csjang@mpiatek.com |
| Non-Technical Contact | Nathan Grinager, Approve-IT, Inc., team@approve-it.net , 651-247-1678 |
| Test Firm | Insung Ryu, KES Co., Ltd, kes@kes.co.kr  , 82-31-425-6200 |
| 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 | No |
| 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 |
|---|---|---|
| UmrF45KwaJ8B6QCueKk32w== | 2025-12-22 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 920.7 MHz | 0.0009 | 15C |
Grants
TCB Grant - Application UmrF45KwaJ8B6QCueKk32w==
| 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: 12/22/2025 Application Dated: 12/22/2025 |
| MPIA CO., LTD. |
| 203-701, 388 Songnae-daero, Wonmi-gu |
| Bucheon-si, Gyeonggi-do, South Korea |
| Attention: Jang chanson , Principal research engineer |
| 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: | 2BTDM-MWSD-130 |
| Name of Grantee: | MPIA CO., LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | Self-Powered Door Open/Close Detection Sensor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 920.7 - 920.7 | 0.0009 |
| Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |