FCC ID 2AUZX-WWD3LWU
Wireless Water Detector
by UBITECH LIMITED
Grantee Code: 2AUZX Product Code: WWD3LWU
Latest application date: 2026-02-11
FCC ID Device Details
| FCC ID | 2AUZX-WWD3LWU |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AUZX |
| Product Code | WWD3LWU |
| Applicant Business | UBITECH LIMITED |
| Related Domains |  ubitech.hk  firebotsuppression.com |
| Equipment Class | Wireless Water Detector |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 902.3-914.9 MHz | Original Equipment | 2026-02-11 |
| 919.303-927.3 MHz | Original Equipment | 2026-02-10 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| UserManual | Users Manual | 2026-02-11 | PDF 415.6 KB |
| Internal Photos | Internal Photos | 2026-02-11 | PDF 474.2 KB |
| External Photos | External Photos | 2026-02-11 | PDF 489.1 KB |
| Label and location | ID Label/Location Info | 2026-02-11 | PDF 166.6 KB |
| Test Setup photos | Test Setup Photos | 2026-02-11 | PDF 268.1 KB |
| Test Setup photo | Test Setup Photos | 2026-02-10 | PDF 268.1 KB |
| Antenna specifications | Test Report | 2026-02-11 | PDF 708.7 KB |
| DSS Test report | Test Report | 2026-02-11 | PDF 4.5 MB |
| 2.911 (d)(5)(i) Certification Equipment Type v1.2 | Attestation Statements | 2026-02-11 | PDF 94.1 KB |
| 2.911 (d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | 2026-02-11 | PDF 166.2 KB |
| 2.911 (d)(7) US agent | Attestation Statements | 2026-02-11 | PDF 96.7 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2026-02-11 | PDF 106.7 KB |
| Letter of Authorization Rev 1.0 | Cover Letter(s) | 2026-02-11 | PDF 124 KB |
| RF Exposure | RF Exposure Info | 2026-02-11 | PDF 546.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 129.2 KB | |
| Schematics Metadata only | Schematics | PDF 96.5 KB | |
| Operation Description Metadata only | Operational Description | PDF 80.1 KB |
Application Information
| Application ID | yDmPgqQzjlBBsY1zV0Fx7A== |
|---|---|
| Final Action Date | 2026-02-11 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028951275 |
| Model | WWD3LWU |
| Frequency Range | 902.3-914.9 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Water Detector |
| Responsible Party | C.K. Sze, ck@ubitech.hk , (852) 94719203 |
| Technical Contact | UBITECH LIMITED, ck@ubitech.hk |
| Non-Technical Contact | Mark S Baldino, FireBot Inc., mark@firebotsuppression.com , (626) 588-8039 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , 86-755-2322-5875 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| 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 |
|---|---|---|
| yDmPgqQzjlBBsY1zV0Fx7A== | 2026-02-11 | Original Equipment |
| 7IgBydkBa0QaE1Ej4gar/g== | 2026-02-10 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application yDmPgqQzjlBBsY1zV0Fx7A==
| 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: 02/11/2026 Application Dated: 02/11/2026 |
| UBITECH LIMITED |
| 14F, Wing Hong Centre, 18 Wing Hong |
| Street Chueng Sha Wan, Kowloon, |
| Hong Kong, 999077 Hong Kong |
| Attention: C.K. Sze , CEO |
| 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: | 2AUZX-WWD3LWU |
| Name of Grantee: | UBITECH LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Water Detector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 902.3 - 914.9 | 0.0062 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 7IgBydkBa0QaE1Ej4gar/g==
| 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: 02/10/2026 Application Dated: 02/10/2026 |
| UBITECH LIMITED |
| 14F, Wing Hong Centre, 18 Wing Hong |
| Street Chueng Sha Wan, Kowloon, |
| Hong Kong, 999077 Hong Kong |
| Attention: C.K. Sze , CEO |
| 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: | 2AUZX-WWD3LWU |
| Name of Grantee: | UBITECH LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Water Detector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 919.303 - 927.3 | 0.0015 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |