FCC ID 2BKI4-DH-108WF
WIFI water immersion sensor detection alarm
by Guangdong Tianmai IoT Technology Co., Ltd
Grantee Code: 2BKI4 Product Code: DH108WF
Latest application date: 2024-09-03
FCC ID Device Details
| FCC ID | 2BKI4-DH-108WF |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BKI4 |
| Product Code | DH108WF |
| Applicant Business | Guangdong Tianmai IoT Technology Co., Ltd 🇨🇳 |
| Equipment Class | WIFI water immersion sensor detection alarm |
| Test Firm | Shenzhen HTT Technology Co.,Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2024-09-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-09-03 | PDF 2.6 MB |
| appendix II EUT Internal photo | Internal Photos | 2024-09-03 | PDF 410.7 KB |
| appendix II EUT External photo | External Photos | 2024-09-03 | PDF 303.2 KB |
| Label and Label Location | ID Label/Location Info | 2024-09-03 | PDF 58.3 KB |
| appendix I EUT Test Setup photo | Test Setup Photos | 2024-09-03 | PDF 127.6 KB |
| Antenna Specification | Test Report | 2024-09-03 | PDF 492.2 KB |
| Test Report- 2.4GWIFI | Test Report | 2024-09-03 | PDF 3.6 MB |
| Covered Equipment Attestation_2.911(d)(5)(i) and (ii) | Attestation Statements | 2024-09-03 | PDF 64.2 KB |
| US_Agent_2.911(d)(7)-U_V05 | Attestation Statements | 2024-09-03 | PDF 1.1 MB |
| FCC Confidentiality request letter | Cover Letter(s) | 2024-09-03 | PDF 111.1 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2024-09-03 | PDF 117.8 KB |
| FCC POA | Cover Letter(s) | 2024-09-03 | PDF 115.5 KB |
| FCC RF Exposure-MPE | RF Exposure Info | 2024-09-03 | PDF 167.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 41.8 KB | |
| schematic Metadata only | Schematics | PDF 61.9 KB | |
| Operation Description Metadata only | Operational Description | PDF 120.8 KB |
Application Information
| Application ID | hfuin4C53I5s9slkjXBMbw== |
|---|---|
| Final Action Date | 2024-09-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035852706 |
| Model | DH-108WF |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | WIFI water immersion sensor detection alarm |
| Responsible Party | QingLong Yang, szdahua138@126.com  , 13603034005 |
| Test Firm | Kevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com  , 86-755-23595200 |
| TCB Email | joergkusig@eurofins.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 | Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| hfuin4C53I5s9slkjXBMbw== | 2024-09-03 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2412-2462 MHz | 0.0995000 | 15C |
Grants
TCB Grant - Application hfuin4C53I5s9slkjXBMbw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 09/03/2024 Application Dated: 09/03/2024 |
| Guangdong Tianmai IoT Technology Co., Ltd |
| Room 401, Building 3, No. 8 Jinshun Road, |
| Fenggang Town |
| Dongguan City, Guangdong Province, China |
| Attention: QingLong Yang |
| 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: | 2BKI4-DH-108WF |
| Name of Grantee: | Guangdong Tianmai IoT Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | WIFI water immersion sensor detection alarm |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0995 |
| Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
EAS Grant - Application hfuin4C53I5s9slkjXBMbw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Guangdong Tianmai IoT Technology Co., Ltd Room 401, Building 3, No. 8 Jinshun Road, Fenggang Town Dongguan City, Guangdong Province, China |
Date of Grant: 09/03/2024 Application Dated: 09/03/2024 |
| Attention: QingLong Yang |
| 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: | 2BKI4-DH-108WF |
| Name of Grantee: | Guangdong Tianmai IoT Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | WIFI water immersion sensor detection alarm |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0995 |
| Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
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