FCC ID 2BEWX-SC374-RX
Baby Monitor
by Zhejiang Lingzhu Technology Co., Ltd.
Grantee Code: 2BEWX Product Code: SC374RX
Latest application date: 2025-11-19
FCC ID Device Details
| FCC ID | 2BEWX-SC374-RX |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BEWX |
| Product Code | SC374RX |
| Applicant Business | Zhejiang Lingzhu Technology Co., Ltd. 🇨🇳 |
| Related Domains |  smartlz.com |
| Equipment Class | Baby Monitor |
| Test Firm | Shenzhen Toby Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 902-928 MHz | Original Equipment | 2025-11-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-11-19 | PDF 2.2 MB |
| Internal Photos | Internal Photos | 2025-11-19 | PDF 1.3 MB |
| External Photos | External Photos | 2025-11-19 | PDF 1.4 MB |
| Label&Location | ID Label/Location Info | 2025-11-19 | PDF 725.4 KB |
| Test setup photos | Test Setup Photos | 2025-11-19 | PDF 1 MB |
| Antenna Spec. | Test Report | 2025-11-19 | PDF 584.2 KB |
| Appendix A for HaLow Wi-Fi RF Test Data(FCC) | Test Report | 2025-11-19 | PDF 1.7 MB |
| TBR-C-202506-0230-8 FCC Test Report DTS(HaLow) | Test Report | 2025-11-19 | PDF 2 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-11-19 | PDF 121.4 KB |
| USA-LocalRepLetter_V1.1 | Attestation Statements | 2025-11-19 | PDF 276.7 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-11-19 | PDF 83.5 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-11-19 | PDF 108.2 KB |
| Exhibit for the Calibration Certificate | RF Exposure Info | 2025-11-19 | PDF 905 KB |
| WTX25X08224371W_FCC SAR_exp_8191 | RF Exposure Info | 2025-11-19 | PDF 3.2 MB |
| Block diagram Metadata only | Block Diagram | PDF 158.2 KB | |
| Schematic Metadata only | Schematics | PDF 229.8 KB | |
| Operation Description Metadata only | Operational Description | PDF 601.4 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 151.5 KB |
Application Information
| Application ID | QHnQXiY+p653BaYlwIKV/A== |
|---|---|
| Final Action Date | 2025-11-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034841213 |
| Model | SC374-RX |
| Frequency Range | 902-928 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Baby Monitor |
| Responsible Party | Linyun Li, lilinyun@smartlz.com , 0571-86581786 |
| 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 |
|---|---|---|
| QHnQXiY+p653BaYlwIKV/A== | 2025-11-19 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 902-928 MHz | 0.4073 | 15C |
Grants
TCB Grant - Application QHnQXiY+p653BaYlwIKV/A==
| 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: 11/19/2025 Application Dated: 11/19/2025 |
| Zhejiang Lingzhu Technology Co., Ltd. |
| Room 302,No 1 Building Huace Center,Xihu District |
| Hangzhou, 310000 China |
| Attention: Linyun Li , 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: | 2BEWX-SC374-RX |
| Name of Grantee: | Zhejiang Lingzhu Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Baby Monitor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.0 - 928.0 | 0.4073 |
| Output Power listed is peak conducted. For body-worn operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0 mm from the body. The highest reported SAR for body-worn is 1.54 W/kg. |