FCC ID 2AZI3-TH11
Indoor Bluetooth Thermometer and Hygrometer
by SHENZHEN KERUI SMART TECHNOLOGY CO., LTD
Grantee Code: 2AZI3 Product Code: TH11
Latest application date: 2026-07-21
FCC ID Device Details
| FCC ID | 2AZI3-TH11 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AZI3 |
| Product Code | TH11 |
| Applicant Business | SHENZHEN KERUI SMART TECHNOLOGY CO., LTD 🇨🇳 |
| Related Domains |  secrui.com  act-lab.com |
| Equipment Class | Indoor Bluetooth Thermometer and Hygrometer |
| Test Firm | Shenzhen Toby Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-07-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-07-21 | PDF 1.4 MB |
| Internal Photos | Internal Photos | 2026-07-21 | PDF 1.1 MB |
| External Photos | External Photos | 2026-07-21 | PDF 1,003 KB |
| Label&Location | ID Label/Location Info | 2026-07-21 | PDF 747 KB |
| Test setup photos | Test Setup Photos | 2026-07-21 | PDF 930.6 KB |
| Antenna Spec. | Test Report | 2026-07-21 | PDF 1.2 MB |
| Appendix A for BLE RF Test Data(FCC) | Test Report | 2026-07-21 | PDF 1.8 MB |
| TBR-C-202606-0287-3 Test Report BLE(FCC)_Part1 | Test Report | 2026-07-21 | PDF 6 MB |
| TBR-C-202606-0287-3 Test Report BLE(FCC)_Part2 | Test Report | 2026-07-21 | PDF 5.9 MB |
| TBR-C-202606-0287-3 Test Report BLE(FCC)_Part3 | Test Report | 2026-07-21 | PDF 4.4 MB |
| US agent letter | Attestation Statements | 2026-07-21 | PDF 271.5 KB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-07-21 | PDF 99.5 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-07-21 | PDF 123.6 KB |
| TBR-C-202606-0287-4 RF Exposure( FCC) | RF Exposure Info | 2026-07-21 | PDF 2 MB |
| Block diagram Metadata only | Block Diagram | PDF 68.2 KB | |
| Schematic Metadata only | Schematics | PDF 55.3 KB | |
| Operation Description Metadata only | Operational Description | PDF 208.9 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 204.3 KB |
Application Information
| Application ID | 6MpnTm95yirZp91XipG3Nw== |
|---|---|
| Final Action Date | 2026-07-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030777775 |
| Model | TH11 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Indoor Bluetooth Thermometer and Hygrometer |
| Responsible Party | Li Gui, support@secrui.com , 18688736545 |
| Non-Technical Contact | Scott Huber, ACT Lab LLC, shuber@act-lab.com , (562) 470-7215 |
| Test Firm | Ray Lai, Shenzhen Toby Technology Co., Ltd., Ray.LAI@cotecna.com.cn  , 086-075526509301 |
| TCB Email | o.kneip@kl-certification.de  |
| 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 | 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 |
|---|---|---|
| 6MpnTm95yirZp91XipG3Nw== | 2026-07-21 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0022 | 15C |
Grants
TCB Grant - Application 6MpnTm95yirZp91XipG3Nw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 07/21/2026 Application Dated: 07/21/2026 |
| SHENZHEN KERUI SMART TECHNOLOGY CO., LTD |
| Room 1501, T2, Jinlitong Building, No. 1100, |
| Xingye Road, Xin'an Street, Bao'an District, |
| Shenzhen, Guangdong, China, China |
| Attention: Li Gui , Marketing Manager |
| 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: | 2AZI3-TH11 |
| Name of Grantee: | SHENZHEN KERUI SMART TECHNOLOGY CO., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Indoor Bluetooth Thermometer and Hygrometer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0022 |
| Output Power listed is peak conducted. 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. |